COVER INFORMATION Station: IRBENE (Code Ir ) Experiment: CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma Exp. Code: EM173B Schedule Version: 3.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Marcote Address: JIVE Oude Hoogeveensedijk 4 Dwingeloo Netherlands Phone: +31 521 596 508 EMAIL: marcote@jive.eu Fax: Phone during observation: +31 521 596 508 Observing mode: vlbi Notes: ##### Please, make sure PHASE CAL is OFF ##### Schedule for IRBENE (Code Ir ) Page 2 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 276.49 276.49 276.49 276.49 340.49 340.49 340.49 340.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 02 00 00 J1613+3412 14 12 48 58.9-234.3 -2.0 -31.8 0 0 02 00 00 02 03 30 =1611+343 14 16 19 59.3-233.1 -2.0 -31.2 210 27 02 00 01 02 06 10 J1822+1600 14 18 59 28.8-253.8 -4.1 -32.4 142 27 02 06 10 02 08 10 =1819+159 14 20 59 29.1-253.3 -4.0 -32.3 120 43 02 06 11 02 08 10 CEN1AB 14 20 59 29.5-253.0 -4.0 -32.3 -3 43 No stop 02 12 10 --- 14 25 00 30.0-252.1 -3.9 -32.1 237 73 02 08 11 02 12 30 J1822+1600 14 25 20 29.6-252.3 -4.0 -32.1 17 73 02 12 30 02 13 40 =1819+159 14 26 30 29.8-252.0 -3.9 -32.1 70 82 02 12 31 02 13 40 J1819+1543 14 26 30 29.9-251.3 -3.9 -31.9 -3 82 No stop 02 15 10 =1817+157 14 28 00 30.1-250.9 -3.9 -31.8 87 94 02 13 41 02 15 10 CEN1AB 14 28 00 30.4-251.4 -3.9 -32.0 -3 94 No stop 02 19 10 --- 14 32 01 30.9-250.5 -3.8 -31.8 237 125 02 15 11 02 19 30 J1822+1600 14 32 21 30.5-250.7 -3.8 -31.8 17 125 02 19 30 02 20 40 =1819+159 14 33 31 30.7-250.4 -3.8 -31.7 70 134 02 19 31 02 20 40 J1819+1543 14 33 31 30.8-249.6 -3.8 -31.5 -3 134 No stop 02 22 10 =1817+157 14 35 02 31.0-249.3 -3.8 -31.4 87 146 02 20 41 02 22 10 J1815+1623 14 35 02 32.1-248.6 -3.7 -31.4 -4 146 No stop 02 23 40 =1813+163 14 36 32 32.3-248.2 -3.7 -31.3 86 157 02 22 11 02 23 40 CEN1AB 14 36 32 31.4-249.4 -3.8 -31.5 -4 157 No stop 02 27 40 --- 14 40 32 31.9-248.4 -3.7 -31.3 236 188 02 23 41 02 28 00 J1822+1600 14 40 53 31.6-248.6 -3.7 -31.3 17 188 02 28 00 02 29 00 =1819+159 14 41 53 31.7-248.4 -3.7 -31.3 60 196 02 28 01 02 29 00 J1819+1543 14 41 53 31.8-247.6 -3.6 -31.0 -3 196 No stop 02 30 30 =1817+157 14 43 23 32.0-247.2 -3.6 -30.9 87 207 02 29 01 02 30 30 CEN1AB 14 43 23 32.3-247.7 -3.6 -31.1 -3 207 No stop 02 34 30 --- 14 47 24 32.8-246.7 -3.6 -30.9 237 238 02 30 31 02 34 50 J1822+1600 14 47 44 32.5-247.0 -3.6 -30.9 17 238 02 34 50 02 36 00 =1819+159 14 48 54 32.6-246.7 -3.6 -30.8 70 247 02 34 51 Schedule for IRBENE (Code Ir ) Page 3 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 02 36 00 J1819+1543 14 48 54 32.7-245.9 -3.5 -30.6 -3 247 No stop 02 37 30 =1817+157 14 50 24 32.9-245.5 -3.5 -30.5 87 259 02 36 01 02 37 30 CEN1AB 14 50 24 33.1-246.0 -3.5 -30.7 -3 259 No stop 02 41 30 --- 14 54 25 33.6-245.0 -3.5 -30.4 237 290 02 37 31 02 41 50 J1822+1600 14 54 45 33.3-245.2 -3.5 -30.5 17 290 02 41 50 02 43 00 =1819+159 14 55 55 33.5-244.9 -3.5 -30.4 70 299 02 41 51 02 43 00 J1819+1543 14 55 55 33.5-244.1 -3.4 -30.1 -3 299 No stop 02 44 30 =1817+157 14 57 25 33.7-243.8 -3.4 -30.0 87 310 02 43 01 02 44 30 J1815+1623 14 57 25 34.8-243.1 -3.3 -29.9 -4 310 No stop 02 46 00 =1813+163 14 58 55 35.0-242.7 -3.3 -29.8 86 322 02 44 31 02 46 00 CEN1AB 14 58 55 34.2-243.9 -3.4 -30.1 -4 322 No stop 02 50 00 --- 15 02 56 34.7-242.9 -3.3 -29.8 236 353 02 46 01 02 50 20 J1822+1600 15 03 16 34.4-243.1 -3.3 -29.9 17 353 02 50 20 02 51 20 =1819+159 15 04 16 34.5-242.8 -3.3 -29.8 60 361 02 50 21 02 51 20 J1819+1543 15 04 16 34.5-242.0 -3.3 -29.5 -3 361 No stop 02 52 50 =1817+157 15 05 47 34.7-241.7 -3.2 -29.4 87 372 02 51 21 02 52 50 CEN1AB 15 05 47 35.0-242.1 -3.3 -29.6 -3 372 No stop 02 56 50 --- 15 09 47 35.5-241.1 -3.2 -29.3 237 403 02 52 51 02 57 10 J1822+1600 15 10 07 35.2-241.4 -3.2 -29.3 17 403 02 57 10 02 58 20 =1819+159 15 11 18 35.3-241.1 -3.2 -29.2 70 412 02 57 11 02 58 20 J1819+1543 15 11 18 35.4-240.2 -3.2 -28.9 -3 412 No stop 02 59 50 =1817+157 15 12 48 35.5-239.9 -3.1 -28.8 87 424 02 58 21 02 59 50 CEN1AB 15 12 48 35.8-240.3 -3.1 -29.0 -3 424 No stop 03 03 50 --- 15 16 48 36.3-239.3 -3.1 -28.7 237 455 02 59 51 03 04 10 J1822+1600 15 17 08 36.0-239.5 -3.1 -28.8 17 455 03 04 10 03 05 20 =1819+159 15 18 19 36.1-239.2 -3.1 -28.7 70 464 03 04 11 03 05 20 J1819+1543 15 18 19 36.2-238.4 -3.0 -28.3 -3 464 No stop 03 06 50 =1817+157 15 19 49 36.3-238.0 -3.0 -28.2 87 475 03 05 21 03 06 50 J1815+1623 15 19 49 37.4-237.2 -2.9 -28.1 -4 475 No stop 03 08 20 =1813+163 15 21 19 37.6-236.8 -2.9 -27.9 86 487 03 06 51 Schedule for IRBENE (Code Ir ) Page 4 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 03 08 20 CEN1AB 15 21 19 36.8-238.1 -3.0 -28.3 -4 487 No stop 03 12 20 --- 15 25 20 37.3-237.1 -2.9 -28.0 236 518 03 08 21 03 12 40 J1822+1600 15 25 40 37.0-237.3 -3.0 -28.0 17 518 03 12 40 03 13 40 =1819+159 15 26 40 37.1-237.0 -2.9 -27.9 60 526 03 12 41 03 13 40 J1819+1543 15 26 40 37.1-236.2 -2.9 -27.6 -3 526 No stop 03 15 10 =1817+157 15 28 10 37.3-235.8 -2.9 -27.5 87 537 03 13 41 03 15 10 CEN1AB 15 28 10 37.6-236.3 -2.9 -27.7 -3 537 No stop 03 19 10 --- 15 32 11 38.0-235.2 -2.8 -27.3 237 568 03 15 11 03 19 30 J1822+1600 15 32 31 37.7-235.5 -2.8 -27.4 17 568 03 19 30 03 20 40 =1819+159 15 33 41 37.9-235.2 -2.8 -27.3 70 577 03 19 31 03 20 40 J1819+1543 15 33 41 37.9-234.3 -2.8 -26.9 -3 577 No stop 03 22 10 =1817+157 15 35 11 38.0-233.9 -2.8 -26.8 87 589 03 20 41 03 22 10 CEN1AB 15 35 11 38.4-234.4 -2.8 -27.0 -3 589 No stop 03 26 10 --- 15 39 12 38.8-233.3 -2.7 -26.6 237 620 03 22 11 03 26 30 J1822+1600 15 39 32 38.5-233.6 -2.7 -26.7 17 620 03 26 30 03 27 40 =1819+159 15 40 42 38.6-233.2 -2.7 -26.6 70 629 03 26 31 03 27 40 J1819+1543 15 40 42 38.6-232.4 -2.7 -26.2 -3 629 No stop 03 29 10 =1817+157 15 42 13 38.8-232.0 -2.6 -26.0 87 640 03 27 41 03 29 10 J1815+1623 15 42 13 39.9-231.1 -2.6 -25.8 -4 640 No stop 03 30 40 =1813+163 15 43 43 40.0-230.7 -2.5 -25.6 86 652 03 29 11 03 30 40 CEN1AB 15 43 43 39.3-232.0 -2.6 -26.1 -4 652 No stop 03 34 40 --- 15 47 43 39.7-230.9 -2.6 -25.7 236 683 03 30 41 03 35 00 J1822+1600 15 48 04 39.4-231.2 -2.6 -25.8 17 683 03 35 00 03 36 00 =1819+159 15 49 04 39.5-230.9 -2.6 -25.7 60 690 03 35 01 03 36 00 J1819+1543 15 49 04 39.5-230.1 -2.5 -25.3 -3 690 No stop 03 37 30 =1817+157 15 50 34 39.7-229.6 -2.5 -25.1 87 702 03 36 01 03 40 10 J1613+3412 15 53 14 66.3-191.1 -0.4 -7.1 138 702 03 40 10 03 43 10 =1611+343 15 56 15 66.4-189.5 -0.3 -6.2 180 725 03 40 11 03 45 50 J1822+1600 15 58 55 40.5-228.1 -2.4 -24.6 137 725 03 45 50 03 47 50 =1819+159 16 00 56 40.7-227.5 -2.4 -24.3 120 741 03 45 51 Schedule for IRBENE (Code Ir ) Page 5 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 03 47 50 CEN1AB 16 00 56 41.0-227.1 -2.3 -24.2 -3 741 No stop 03 51 50 --- 16 04 56 41.4-226.0 -2.3 -23.7 237 772 03 47 51 03 52 10 J1822+1600 16 05 16 41.1-226.3 -2.3 -23.8 17 772 03 52 10 03 53 20 =1819+159 16 06 27 41.2-225.9 -2.3 -23.6 70 781 03 52 11 03 53 20 J1819+1543 16 06 27 41.2-225.0 -2.2 -23.2 -3 781 No stop 03 54 50 =1817+157 16 07 57 41.4-224.6 -2.2 -23.0 87 792 03 53 21 03 54 50 CEN1AB 16 07 57 41.7-225.1 -2.2 -23.3 -3 792 No stop 03 58 50 --- 16 11 57 42.1-223.9 -2.2 -22.8 237 823 03 54 51 03 59 10 J1822+1600 16 12 18 41.8-224.2 -2.2 -22.9 17 823 03 59 10 04 00 20 =1819+159 16 13 28 41.9-223.9 -2.2 -22.8 70 832 03 59 11 04 00 20 J1819+1543 16 13 28 41.9-223.0 -2.1 -22.3 -3 832 No stop 04 01 50 =1817+157 16 14 58 42.0-222.5 -2.1 -22.1 87 844 04 00 21 04 01 50 J1815+1623 16 14 58 43.0-221.5 -2.0 -21.8 -4 844 No stop 04 03 20 =1813+163 16 16 28 43.2-221.1 -2.0 -21.6 86 855 04 01 51 04 03 20 CEN1AB 16 16 28 42.5-222.6 -2.1 -22.2 -4 855 No stop 04 07 20 --- 16 20 29 42.9-221.3 -2.0 -21.7 236 886 04 03 21 04 07 40 J1822+1600 16 20 49 42.6-221.7 -2.0 -21.8 17 886 04 07 40 04 08 40 =1819+159 16 21 49 42.7-221.3 -2.0 -21.6 60 894 04 07 41 04 08 40 J1819+1543 16 21 49 42.6-220.4 -2.0 -21.2 -3 894 No stop 04 10 10 =1817+157 16 23 19 42.8-220.0 -2.0 -21.0 87 906 04 08 41 04 10 10 CEN1AB 16 23 19 43.1-220.5 -2.0 -21.3 -3 906 No stop 04 14 10 --- 16 27 20 43.5-219.2 -1.9 -20.7 237 937 04 10 11 04 14 30 J1822+1600 16 27 40 43.2-219.6 -1.9 -20.8 17 937 04 14 30 04 15 40 =1819+159 16 28 50 43.3-219.2 -1.9 -20.7 70 946 04 14 31 04 15 40 J1819+1543 16 28 50 43.2-218.3 -1.9 -20.2 -3 946 No stop 04 17 10 =1817+157 16 30 20 43.4-217.8 -1.8 -20.0 87 957 04 15 41 04 17 10 CEN1AB 16 30 20 43.7-218.3 -1.9 -20.3 -3 957 No stop 04 21 10 --- 16 34 21 44.0-217.0 -1.8 -19.7 237 988 04 17 11 04 21 30 J1822+1600 16 34 41 43.8-217.4 -1.8 -19.8 17 988 04 21 30 04 22 40 =1819+159 16 35 51 43.9-217.0 -1.8 -19.6 70 997 04 21 31 Schedule for IRBENE (Code Ir ) Page 6 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 04 22 40 J1819+1543 16 35 51 43.8-216.1 -1.7 -19.2 -3 997 No stop 04 24 10 =1817+157 16 37 22 43.9-215.6 -1.7 -18.9 87 1009 04 22 41 04 24 10 J1815+1623 16 37 22 44.9-214.5 -1.6 -18.5 -4 1009 No stop 04 25 40 =1813+163 16 38 52 45.0-214.0 -1.6 -18.2 86 1020 04 24 11 04 25 40 CEN1AB 16 38 52 44.4-215.6 -1.7 -19.0 -4 1020 No stop 04 29 40 --- 16 42 53 44.7-214.3 -1.6 -18.4 236 1051 04 25 41 04 30 00 J1822+1600 16 43 13 44.4-214.7 -1.7 -18.5 17 1051 04 30 00 04 31 00 =1819+159 16 44 13 44.5-214.4 -1.7 -18.4 60 1059 04 30 01 04 31 00 J1819+1543 16 44 13 44.4-213.4 -1.6 -17.9 -3 1059 No stop 04 32 30 =1817+157 16 45 43 44.6-213.0 -1.6 -17.6 87 1070 04 31 01 04 32 30 CEN1AB 16 45 43 44.9-213.4 -1.6 -17.9 -3 1070 No stop 04 36 30 --- 16 49 44 45.2-212.1 -1.5 -17.3 237 1101 04 32 31 04 36 50 J1822+1600 16 50 04 44.9-212.5 -1.6 -17.4 17 1101 04 36 50 04 38 00 =1819+159 16 51 14 45.0-212.1 -1.5 -17.3 70 1110 04 36 51 04 38 00 J1819+1543 16 51 14 44.9-211.2 -1.5 -16.8 -3 1110 No stop 04 39 30 =1817+157 16 52 44 45.0-210.7 -1.5 -16.5 87 1122 04 38 01 04 39 30 CEN1AB 16 52 44 45.4-211.1 -1.5 -16.8 -3 1122 No stop 04 43 30 --- 16 56 45 45.7-209.8 -1.4 -16.1 237 1153 04 39 31 04 43 50 J1822+1600 16 57 05 45.4-210.2 -1.4 -16.3 17 1153 04 43 50 04 45 00 =1819+159 16 58 15 45.5-209.8 -1.4 -16.1 70 1162 04 43 51 04 45 00 J1819+1543 16 58 15 45.4-208.9 -1.4 -15.6 -3 1162 No stop 04 46 30 =1817+157 16 59 45 45.5-208.4 -1.3 -15.4 87 1174 04 45 01 04 46 30 J1815+1623 16 59 45 46.4-207.2 -1.3 -14.8 -4 1174 No stop 04 48 00 =1813+163 17 01 16 46.5-206.6 -1.3 -14.5 86 1185 04 46 31 04 48 00 CEN1AB 17 01 16 46.0-208.3 -1.3 -15.4 -4 1185 No stop 04 52 00 --- 17 05 16 46.2-207.0 -1.3 -14.7 236 1216 04 48 01 04 52 20 J1822+1600 17 05 36 46.0-207.4 -1.3 -14.9 17 1216 04 52 20 04 53 20 =1819+159 17 06 36 46.0-207.0 -1.3 -14.7 60 1224 04 52 21 04 53 20 J1819+1543 17 06 36 45.9-206.1 -1.2 -14.2 -3 1224 No stop 04 54 50 =1817+157 17 08 07 46.0-205.6 -1.2 -13.9 87 1235 04 53 21 Schedule for IRBENE (Code Ir ) Page 7 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 04 54 50 CEN1AB 17 08 07 46.4-206.0 -1.2 -14.2 -3 1235 No stop 04 58 50 --- 17 12 07 46.6-204.7 -1.2 -13.5 237 1266 04 54 51 04 59 10 J1822+1600 17 12 27 46.4-205.1 -1.2 -13.7 17 1266 04 59 10 05 00 20 =1819+159 17 13 38 46.5-204.7 -1.2 -13.5 70 1275 04 59 11 05 00 20 J1819+1543 17 13 38 46.3-203.7 -1.1 -13.0 -3 1275 No stop 05 01 50 =1817+157 17 15 08 46.4-203.2 -1.1 -12.7 87 1287 05 00 21 05 01 50 CEN1AB 17 15 08 46.8-203.6 -1.1 -12.9 -3 1287 No stop 05 05 50 --- 17 19 08 47.0-202.3 -1.0 -12.2 237 1318 05 01 51 05 06 10 J1822+1600 17 19 29 46.8-202.7 -1.1 -12.4 17 1318 05 06 10 05 07 20 =1819+159 17 20 39 46.8-202.3 -1.0 -12.2 70 1327 05 06 11 05 07 20 J1819+1543 17 20 39 46.7-201.3 -1.0 -11.7 -3 1327 No stop 05 08 50 =1817+157 17 22 09 46.8-200.8 -1.0 -11.4 87 1338 05 07 21 05 08 50 J1815+1623 17 22 09 47.6-199.5 -0.9 -10.7 -4 1338 No stop 05 10 20 =1813+163 17 23 39 47.7-198.9 -0.9 -10.5 86 1350 05 08 51 05 10 20 CEN1AB 17 23 39 47.2-200.7 -1.0 -11.4 -4 1350 No stop 05 14 20 --- 17 27 40 47.4-199.3 -0.9 -10.6 236 1381 05 10 21 05 14 40 J1822+1600 17 28 00 47.2-199.7 -0.9 -10.9 17 1381 05 14 40 05 15 40 =1819+159 17 29 00 47.2-199.4 -0.9 -10.7 60 1389 05 14 41 05 15 40 J1819+1543 17 29 00 47.1-198.4 -0.9 -10.1 -3 1389 No stop 05 17 10 =1817+157 17 30 30 47.1-197.9 -0.8 -9.9 87 1400 05 15 41 05 19 50 J1613+3412 17 33 11 63.1-142.0 1.3 23.5 130 1400 05 19 50 05 22 50 =1611+343 17 36 11 62.9-140.8 1.4 24.2 180 1423 05 19 51 05 25 30 J1822+1600 17 38 52 47.6-195.9 -0.7 -8.8 129 1423 05 25 30 05 27 30 =1819+159 17 40 52 47.7-195.2 -0.7 -8.4 120 1439 05 25 31 05 27 30 J1819+1543 17 40 52 47.5-194.3 -0.7 -7.9 -3 1439 No stop 05 29 00 =1817+157 17 42 22 47.6-193.7 -0.6 -7.6 87 1451 05 27 31 05 29 00 CEN1AB 17 42 22 48.0-194.1 -0.7 -7.8 -3 1451 No stop 05 32 00 --- 17 45 23 48.1-193.1 -0.6 -7.3 177 1474 05 29 01 05 32 20 J1822+1600 17 45 43 47.9-193.5 -0.6 -7.5 17 1474 05 32 20 05 33 30 =1819+159 17 46 53 47.9-193.1 -0.6 -7.3 70 1483 05 32 21 Schedule for IRBENE (Code Ir ) Page 8 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 05 33 30 J1819+1543 17 46 53 47.7-192.1 -0.6 -6.7 -3 1483 No stop 05 35 00 =1817+157 17 48 23 47.7-191.6 -0.5 -6.4 87 1494 05 33 31 05 35 00 CEN1AB 17 48 23 48.2-192.0 -0.6 -6.7 -3 1494 No stop 05 38 00 --- 17 51 24 48.2-190.9 -0.5 -6.1 177 1517 05 35 01 05 38 20 J1822+1600 17 51 44 48.0-191.4 -0.5 -6.3 17 1517 05 38 20 05 39 30 =1819+159 17 52 54 48.1-190.9 -0.5 -6.1 70 1527 05 38 21 05 39 30 J1819+1543 17 52 54 47.9-190.0 -0.5 -5.6 -3 1527 No stop 05 41 00 =1817+157 17 54 24 47.9-189.5 -0.4 -5.3 87 1538 05 39 31 05 41 00 CEN1AB 17 54 24 48.3-189.8 -0.5 -5.5 -3 1538 No stop 05 45 00 --- 17 58 25 48.4-188.4 -0.4 -4.7 237 1569 05 41 01 05 45 20 J1822+1600 17 58 45 48.2-188.8 -0.4 -4.9 17 1569 05 45 20 05 46 30 =1819+159 17 59 55 48.2-188.4 -0.4 -4.7 70 1578 05 45 21 05 46 30 J1819+1543 17 59 55 48.0-187.5 -0.3 -4.2 -3 1578 No stop 05 48 00 =1817+157 18 01 25 48.0-186.9 -0.3 -3.9 87 1590 05 46 31 05 48 00 CEN1AB 18 01 25 48.5-187.3 -0.3 -4.1 -3 1590 No stop 05 52 00 --- 18 05 26 48.5-185.9 -0.3 -3.3 237 1621 05 48 01 05 52 20 J1822+1600 18 05 46 48.3-186.3 -0.3 -3.5 17 1621 05 52 20 05 53 30 =1819+159 18 06 56 48.3-185.9 -0.3 -3.3 70 1630 05 52 21 05 53 30 J1819+1543 18 06 56 48.1-185.0 -0.2 -2.8 -3 1630 No stop 05 55 00 =1817+157 18 08 27 48.1-184.4 -0.2 -2.5 87 1641 05 53 31 05 55 00 J1815+1623 18 08 27 48.8-182.9 -0.1 -1.6 -4 1641 No stop 05 56 30 =1813+163 18 09 57 48.8-182.3 -0.1 -1.3 86 1653 05 55 01 05 56 30 CEN1AB 18 09 57 48.6-184.2 -0.2 -2.4 -4 1653 No stop 06 00 30 --- 18 13 57 48.6-182.8 -0.1 -1.5 236 1684 05 56 31 06 00 50 J1822+1600 18 14 17 48.4-183.2 -0.1 -1.8 17 1684 06 00 50 06 01 50 =1819+159 18 15 18 48.4-182.9 -0.1 -1.6 60 1691 06 00 51 06 01 50 J1819+1543 18 15 18 48.2-182.0 -0.1 -1.1 -3 1691 No stop 06 03 20 =1817+157 18 16 48 48.2-181.4 -0.1 -0.8 87 1703 06 01 51 06 03 20 CEN1AB 18 16 48 48.6-181.7 -0.1 -1.0 -3 1703 No stop 06 07 20 --- 18 20 49 48.6-180.3 -0.0 -0.2 237 1734 06 03 21 Schedule for IRBENE (Code Ir ) Page 9 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 06 07 40 J1822+1600 18 21 09 48.5-180.8 -0.0 -0.4 17 1734 06 07 40 06 08 50 =1819+159 18 22 19 48.5-180.3 -0.0 -0.2 70 1743 06 07 41 06 08 50 J1819+1543 18 22 19 48.2-179.4 0.0 0.3 -3 1743 No stop 06 10 20 =1817+157 18 23 49 48.2-178.9 0.1 0.6 87 1755 06 08 51 06 10 20 CEN1AB 18 23 49 48.6-179.2 0.0 0.5 -3 1755 No stop 06 14 20 --- 18 27 50 48.6-177.7 0.1 1.3 237 1785 06 10 21 06 14 40 J1822+1600 18 28 10 48.4-178.2 0.1 1.0 17 1785 06 14 40 06 15 50 =1819+159 18 29 20 48.4-177.8 0.1 1.2 70 1794 06 14 41 06 15 50 J1819+1543 18 29 20 48.2-176.9 0.1 1.7 -3 1794 No stop 06 17 20 =1817+157 18 30 50 48.1-176.3 0.2 2.0 87 1806 06 15 51 06 17 20 J1815+1623 18 30 50 48.8-174.7 0.2 3.0 -4 1806 No stop 06 18 50 =1813+163 18 32 20 48.7-174.2 0.3 3.3 86 1818 06 17 21 06 18 50 CEN1AB 18 32 20 48.6-176.1 0.2 2.2 -4 1818 No stop 06 22 50 --- 18 36 21 48.5-174.6 0.2 3.0 236 1849 06 18 51 06 23 10 J1822+1600 18 36 41 48.4-175.1 0.2 2.7 17 1849 06 23 10 06 24 10 =1819+159 18 37 41 48.4-174.8 0.2 2.9 60 1856 06 23 11 06 24 10 J1819+1543 18 37 41 48.1-173.9 0.3 3.4 -3 1856 No stop 06 25 40 =1817+157 18 39 12 48.0-173.3 0.3 3.7 87 1868 06 24 11 06 25 40 CEN1AB 18 39 12 48.5-173.6 0.3 3.6 -3 1868 No stop 06 29 40 --- 18 43 12 48.4-172.2 0.4 4.4 237 1899 06 25 41 06 30 00 J1822+1600 18 43 32 48.3-172.7 0.3 4.1 17 1899 06 30 00 06 31 10 =1819+159 18 44 42 48.3-172.2 0.4 4.3 70 1908 06 30 01 06 31 10 J1819+1543 18 44 42 47.9-171.4 0.4 4.8 -3 1908 No stop 06 32 40 =1817+157 18 46 13 47.9-170.8 0.4 5.1 87 1919 06 31 11 06 32 40 CEN1AB 18 46 13 48.4-171.1 0.4 5.0 -3 1919 No stop 06 36 40 --- 18 50 13 48.3-169.6 0.5 5.8 237 1950 06 32 41 06 37 00 J1822+1600 18 50 33 48.1-170.1 0.5 5.5 17 1950 06 37 00 06 38 10 =1819+159 18 51 44 48.1-169.7 0.5 5.7 70 1959 06 37 01 06 38 10 J1819+1543 18 51 44 47.8-168.9 0.5 6.2 -3 1959 No stop 06 39 40 =1817+157 18 53 14 47.7-168.3 0.5 6.5 87 1971 06 38 11 Schedule for IRBENE (Code Ir ) Page 10 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 06 39 40 J1815+1623 18 53 14 48.3-166.6 0.6 7.4 -4 1971 No stop 06 41 10 =1813+163 18 54 44 48.2-166.1 0.6 7.7 86 1983 06 39 41 06 41 10 CEN1AB 18 54 44 48.2-168.0 0.6 6.7 -4 1983 No stop 06 45 10 --- 18 58 45 48.0-166.6 0.6 7.4 236 2013 06 41 11 06 45 30 J1822+1600 18 59 05 47.9-167.1 0.6 7.2 17 2013 06 45 30 06 46 30 =1819+159 19 00 05 47.9-166.7 0.6 7.4 60 2021 06 45 31 06 46 30 J1819+1543 19 00 05 47.5-165.9 0.7 7.8 -3 2021 No stop 06 48 00 =1817+157 19 01 35 47.5-165.4 0.7 8.1 87 2033 06 46 31 06 48 00 CEN1AB 19 01 35 48.0-165.6 0.7 8.0 -3 2033 No stop 06 52 00 --- 19 05 36 47.8-164.2 0.7 8.8 237 2064 06 48 01 06 52 20 J1822+1600 19 05 56 47.7-164.7 0.7 8.5 17 2064 06 52 20 06 53 30 =1819+159 19 07 06 47.7-164.3 0.7 8.7 70 2073 06 52 21 06 53 30 J1819+1543 19 07 06 47.3-163.4 0.8 9.1 -3 2073 No stop 06 55 00 =1817+157 19 08 36 47.2-162.9 0.8 9.4 87 2084 06 53 31 06 55 00 CEN1AB 19 08 36 47.7-163.1 0.8 9.4 -3 2084 No stop 06 59 00 --- 19 12 37 47.5-161.7 0.9 10.1 237 2115 06 55 01 06 59 20 J1822+1600 19 12 57 47.4-162.2 0.8 9.8 17 2115 06 59 20 07 00 30 =1819+159 19 14 07 47.4-161.8 0.8 10.0 70 2124 06 59 21 07 00 30 J1819+1543 19 14 07 47.0-161.0 0.9 10.5 -3 2124 No stop 07 02 00 =1817+157 19 15 38 46.9-160.5 0.9 10.7 87 2136 07 00 31 07 02 00 J1815+1623 19 15 38 47.4-158.7 1.0 11.7 -4 2136 No stop 07 03 30 =1813+163 19 17 08 47.3-158.2 1.0 12.0 86 2147 07 02 01 07 03 30 CEN1AB 19 17 08 47.3-160.1 0.9 11.0 -4 2147 No stop 07 07 30 --- 19 21 08 47.2-158.7 1.0 11.7 236 2178 07 03 31 07 07 50 J1822+1600 19 21 29 47.0-159.2 1.0 11.4 17 2178 07 07 50 07 08 50 =1819+159 19 22 29 47.0-158.9 1.0 11.6 60 2186 07 07 51 07 08 50 J1819+1543 19 22 29 46.6-158.1 1.0 12.0 -3 2186 No stop 07 10 20 =1817+157 19 23 59 46.5-157.6 1.1 12.3 87 2198 07 08 51 07 10 20 CEN1AB 19 23 59 47.0-157.7 1.0 12.2 -3 2198 No stop 07 14 20 --- 19 28 00 46.8-156.4 1.1 12.9 237 2229 07 10 21 Schedule for IRBENE (Code Ir ) Page 11 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 07 14 40 J1822+1600 19 28 20 46.7-156.9 1.1 12.7 17 2229 07 14 40 07 15 50 =1819+159 19 29 30 46.6-156.5 1.1 12.9 70 2238 07 14 41 07 15 50 J1819+1543 19 29 30 46.2-155.7 1.1 13.3 -3 2238 No stop 07 17 20 =1817+157 19 31 00 46.2-155.2 1.2 13.5 87 2249 07 15 51 07 17 20 CEN1AB 19 31 00 46.6-155.3 1.2 13.5 -3 2249 No stop 07 21 20 --- 19 35 01 46.4-154.0 1.2 14.2 237 2280 07 17 21 07 21 40 J1822+1600 19 35 21 46.3-154.5 1.2 13.9 17 2280 07 21 40 07 22 50 =1819+159 19 36 31 46.2-154.1 1.2 14.1 70 2289 07 21 41 07 22 50 J1819+1543 19 36 31 45.8-153.3 1.3 14.5 -3 2289 No stop 07 24 20 =1817+157 19 38 01 45.7-152.8 1.3 14.7 87 2301 07 22 51 07 24 20 J1815+1623 19 38 01 46.1-151.1 1.4 15.7 -4 2301 No stop 07 25 50 =1813+163 19 39 31 46.0-150.6 1.4 15.9 86 2312 07 24 21 07 25 50 CEN1AB 19 39 31 46.1-152.5 1.3 15.0 -4 2312 No stop 07 29 50 --- 19 43 32 45.9-151.1 1.4 15.7 236 2343 07 25 51 07 30 10 J1822+1600 19 43 52 45.8-151.6 1.3 15.4 17 2343 07 30 10 07 31 10 =1819+159 19 44 52 45.7-151.3 1.4 15.5 60 2351 07 30 11 07 31 10 J1819+1543 19 44 52 45.3-150.6 1.4 15.9 -3 2351 No stop 07 32 40 =1817+157 19 46 23 45.2-150.1 1.4 16.1 87 2363 07 31 11 07 35 20 J1613+3412 19 49 03 47.5 -99.6 3.6 39.7 132 2363 07 35 20 07 38 20 =1611+343 19 52 04 47.1 -98.9 3.6 39.8 180 2386 07 35 21 07 41 00 J1822+1600 19 54 44 45.1-148.1 1.5 17.2 132 2386 07 41 00 07 43 00 =1819+159 19 56 44 44.9-147.4 1.6 17.5 120 2401 07 41 01 07 43 00 CEN1AB 19 56 44 45.0-146.8 1.6 17.8 -3 2401 No stop 07 47 00 --- 20 00 45 44.7-145.5 1.7 18.4 237 2432 07 43 01 07 47 20 J1822+1600 20 01 05 44.6-146.0 1.6 18.2 17 2432 07 47 20 07 48 30 =1819+159 20 02 15 44.5-145.6 1.7 18.4 70 2441 07 47 21 07 48 30 J1819+1543 20 02 15 44.1-145.0 1.7 18.7 -3 2441 No stop 07 50 00 =1817+157 20 03 45 43.9-144.5 1.7 18.9 87 2453 07 48 31 07 50 00 CEN1AB 20 03 45 44.4-144.5 1.7 18.9 -3 2453 No stop 07 54 00 --- 20 07 46 44.1-143.3 1.8 19.5 237 2484 07 50 01 Schedule for IRBENE (Code Ir ) Page 12 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 07 54 20 J1822+1600 20 08 06 44.1-143.8 1.7 19.3 17 2484 07 54 20 07 55 30 =1819+159 20 09 16 44.0-143.4 1.8 19.4 70 2493 07 54 21 07 55 30 J1819+1543 20 09 16 43.5-142.7 1.8 19.7 -3 2493 No stop 07 57 00 =1817+157 20 10 47 43.4-142.3 1.8 19.9 87 2504 07 55 31 07 57 00 J1815+1623 20 10 47 43.6-140.6 1.9 20.8 -4 2504 No stop 07 58 30 =1813+163 20 12 17 43.5-140.1 1.9 21.0 86 2516 07 57 01 07 58 30 CEN1AB 20 12 17 43.8-141.9 1.8 20.2 -4 2516 No stop 08 02 30 --- 20 16 17 43.4-140.6 1.9 20.8 236 2547 07 58 31 08 02 50 J1822+1600 20 16 38 43.4-141.1 1.9 20.5 17 2547 08 02 50 08 03 50 =1819+159 20 17 38 43.3-140.8 1.9 20.7 60 2554 08 02 51 08 03 50 J1819+1543 20 17 38 42.8-140.2 1.9 20.9 -3 2554 No stop 08 05 20 =1817+157 20 19 08 42.7-139.7 2.0 21.1 87 2566 08 03 51 08 05 20 CEN1AB 20 19 08 43.2-139.7 2.0 21.2 -3 2566 No stop 08 09 20 --- 20 23 09 42.8-138.5 2.0 21.7 237 2597 08 05 21 08 09 40 J1822+1600 20 23 29 42.8-139.0 2.0 21.5 17 2597 08 09 40 08 10 50 =1819+159 20 24 39 42.7-138.7 2.0 21.6 70 2606 08 09 41 08 10 50 J1819+1543 20 24 39 42.2-138.0 2.1 21.9 -3 2606 No stop 08 12 20 =1817+157 20 26 09 42.1-137.6 2.1 22.1 87 2618 08 10 51 08 12 20 CEN1AB 20 26 09 42.5-137.6 2.1 22.1 -3 2618 No stop 08 16 20 --- 20 30 10 42.2-136.4 2.1 22.7 237 2649 08 12 21 08 16 40 J1822+1600 20 30 30 42.1-136.9 2.1 22.4 17 2649 08 16 40 08 17 50 =1819+159 20 31 40 42.0-136.5 2.1 22.6 70 2658 08 16 41 08 17 50 J1819+1543 20 31 40 41.5-135.9 2.2 22.8 -3 2658 No stop 08 19 20 =1817+157 20 33 10 41.4-135.5 2.2 23.0 87 2669 08 17 51 08 19 20 J1815+1623 20 33 10 41.6-133.8 2.3 23.8 -4 2669 No stop 08 20 50 =1813+163 20 34 40 41.4-133.4 2.3 24.0 86 2681 08 19 21 08 20 50 CEN1AB 20 34 40 41.8-135.1 2.2 23.2 -4 2681 No stop 08 24 50 --- 20 38 41 41.4-133.9 2.3 23.7 236 2712 08 20 51 08 25 10 J1822+1600 20 39 01 41.3-134.4 2.3 23.5 17 2712 08 25 10 08 26 10 =1819+159 20 40 01 41.2-134.1 2.3 23.6 60 2719 08 25 11 Schedule for IRBENE (Code Ir ) Page 13 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 08 26 10 J1819+1543 20 40 01 40.7-133.5 2.3 23.9 -3 2719 No stop 08 27 40 =1817+157 20 41 32 40.6-133.0 2.3 24.0 87 2731 08 26 11 08 27 40 CEN1AB 20 41 32 41.1-133.0 2.3 24.1 -3 2731 No stop 08 31 40 --- 20 45 32 40.7-131.9 2.4 24.6 237 2762 08 27 41 08 32 00 J1822+1600 20 45 52 40.7-132.4 2.4 24.4 17 2762 08 32 00 08 33 10 =1819+159 20 47 03 40.6-132.0 2.4 24.5 70 2771 08 32 01 08 33 10 J1819+1543 20 47 03 40.1-131.5 2.4 24.7 -3 2771 No stop 08 34 40 =1817+157 20 48 33 39.9-131.0 2.5 24.9 87 2782 08 33 11 08 34 40 CEN1AB 20 48 33 40.4-131.0 2.4 24.9 -3 2782 No stop 08 38 40 --- 20 52 33 40.0-129.9 2.5 25.4 237 2813 08 34 41 08 39 00 J1822+1600 20 52 53 40.0-130.4 2.5 25.2 17 2813 08 39 00 08 40 10 =1819+159 20 54 04 39.8-130.0 2.5 25.3 70 2822 08 39 01 08 40 10 J1819+1543 20 54 04 39.3-129.5 2.6 25.5 -3 2822 No stop 08 41 40 =1817+157 20 55 34 39.2-129.0 2.6 25.7 87 2834 08 40 11 08 41 40 J1815+1623 20 55 34 39.3-127.4 2.7 26.4 -4 2834 No stop 08 43 10 =1813+163 20 57 04 39.2-127.0 2.7 26.5 86 2846 08 41 41 08 43 10 CEN1AB 20 57 04 39.5-128.6 2.6 25.9 -4 2846 No stop 08 47 10 --- 21 01 05 39.1-127.5 2.7 26.3 236 2877 08 43 11 08 47 30 J1822+1600 21 01 25 39.1-128.0 2.6 26.1 17 2877 08 47 30 08 48 30 =1819+159 21 02 25 39.0-127.7 2.7 26.2 60 2884 08 47 31 08 48 30 J1819+1543 21 02 25 38.5-127.1 2.7 26.4 -3 2884 No stop 08 50 00 =1817+157 21 03 55 38.3-126.7 2.7 26.5 87 2896 08 48 31 08 50 00 CEN1AB 21 03 55 38.8-126.7 2.7 26.6 -3 2896 No stop 08 54 00 --- 21 07 56 38.4-125.6 2.8 27.0 237 2927 08 50 01 08 54 20 J1822+1600 21 08 16 38.3-126.1 2.8 26.8 17 2927 08 54 20 08 55 30 =1819+159 21 09 26 38.2-125.8 2.8 26.9 70 2936 08 54 21 08 55 30 J1819+1543 21 09 26 37.7-125.2 2.8 27.1 -3 2936 No stop 08 57 00 =1817+157 21 10 56 37.5-124.8 2.8 27.2 87 2947 08 55 31 08 57 00 CEN1AB 21 10 56 38.0-124.8 2.8 27.3 -3 2947 No stop 09 01 00 --- 21 14 57 37.6-123.7 2.9 27.7 237 2978 08 57 01 Schedule for IRBENE (Code Ir ) Page 14 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 09 01 20 J1822+1600 21 15 17 37.6-124.2 2.9 27.5 17 2978 09 01 20 09 02 30 =1819+159 21 16 27 37.4-123.9 2.9 27.6 70 2987 09 01 21 09 02 30 J1819+1543 21 16 27 36.9-123.3 2.9 27.8 -3 2987 No stop 09 04 00 =1817+157 21 17 58 36.8-122.9 3.0 27.9 87 2999 09 02 31 09 04 00 J1815+1623 21 17 58 36.8-121.4 3.0 28.5 -4 2999 No stop 09 05 30 =1813+163 21 19 28 36.7-121.0 3.1 28.6 86 3011 09 04 01 09 05 30 CEN1AB 21 19 28 37.1-122.5 3.0 28.1 -4 3011 No stop 09 09 30 --- 21 23 28 36.6-121.4 3.0 28.5 236 3041 09 05 31 09 09 50 J1822+1600 21 23 49 36.6-121.9 3.0 28.3 17 3041 09 09 50 09 10 50 =1819+159 21 24 49 36.5-121.6 3.0 28.4 60 3049 09 09 51 09 10 50 J1819+1543 21 24 49 36.0-121.1 3.1 28.5 -3 3049 No stop 09 12 20 =1817+157 21 26 19 35.8-120.7 3.1 28.6 87 3061 09 10 51 09 12 20 CEN1AB 21 26 19 36.3-120.7 3.1 28.7 -3 3061 No stop 09 16 20 --- 21 30 20 35.8-119.7 3.1 29.0 237 3092 09 12 21 09 16 40 J1822+1600 21 30 40 35.8-120.1 3.1 28.9 17 3092 09 16 40 09 17 50 =1819+159 21 31 50 35.7-119.8 3.1 29.0 70 3101 09 16 41 09 17 50 J1819+1543 21 31 50 35.2-119.3 3.2 29.1 -3 3101 No stop 09 19 20 =1817+157 21 33 20 35.0-118.9 3.2 29.2 87 3112 09 17 51 09 19 20 CEN1AB 21 33 20 35.5-118.9 3.2 29.3 -3 3112 No stop 09 23 20 --- 21 37 21 35.0-117.9 3.3 29.6 237 3143 09 19 21 09 23 40 J1822+1600 21 37 41 35.0-118.3 3.2 29.4 17 3143 09 23 40 09 24 50 =1819+159 21 38 51 34.9-118.0 3.3 29.5 70 3152 09 23 41 09 24 50 J1819+1543 21 38 51 34.3-117.5 3.3 29.6 -3 3152 No stop 09 26 20 =1817+157 21 40 21 34.2-117.1 3.3 29.7 87 3164 09 24 51 09 26 20 J1815+1623 21 40 21 34.2-115.6 3.4 30.3 -4 3164 No stop 09 27 50 =1813+163 21 41 51 34.0-115.3 3.4 30.4 86 3175 09 26 21 09 27 50 CEN1AB 21 41 51 34.5-116.7 3.3 29.9 -4 3175 No stop 09 31 50 --- 21 45 52 34.0-115.7 3.4 30.2 236 3206 09 27 51 09 32 10 J1822+1600 21 46 12 34.0-116.1 3.4 30.1 17 3206 09 32 10 09 33 10 =1819+159 21 47 12 33.9-115.9 3.4 30.1 60 3214 09 32 11 Schedule for IRBENE (Code Ir ) Page 15 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 09 33 10 J1819+1543 21 47 12 33.3-115.4 3.4 30.2 -3 3214 No stop 09 34 40 =1817+157 21 48 43 33.1-115.1 3.5 30.3 87 3226 09 33 11 09 37 20 J1613+3412 21 51 23 31.2 -74.4 5.6 38.6 137 3226 09 37 20 09 40 20 =1611+343 21 54 24 30.8 -73.8 5.7 38.5 180 3249 09 37 21 09 43 00 J1822+1600 21 57 04 32.7-113.5 3.6 30.8 137 3249 09 43 00 09 45 00 =1819+159 21 59 04 32.4-113.0 3.6 30.9 120 3264 09 43 01 09 45 00 CEN1AB 21 59 04 32.4-112.4 3.6 31.1 -3 3264 No stop 09 49 00 --- 22 03 05 31.9-111.5 3.7 31.3 237 3295 09 45 01 09 49 20 J1822+1600 22 03 25 31.9-111.9 3.7 31.2 17 3295 09 49 20 09 50 30 =1819+159 22 04 35 31.7-111.6 3.7 31.3 70 3304 09 49 21 09 50 30 J1819+1543 22 04 35 31.2-111.2 3.7 31.3 -3 3304 No stop 09 52 00 =1817+157 22 06 05 31.0-110.8 3.8 31.4 87 3316 09 50 31 09 52 00 CEN1AB 22 06 05 31.5-110.7 3.7 31.5 -3 3316 No stop 09 56 00 --- 22 10 06 31.0-109.8 3.8 31.7 237 3347 09 52 01 09 56 20 J1822+1600 22 10 26 31.0-110.2 3.8 31.6 17 3347 09 56 20 09 57 30 =1819+159 22 11 36 30.9-109.9 3.8 31.6 70 3356 09 56 21 09 57 30 J1819+1543 22 11 36 30.3-109.5 3.8 31.7 -3 3356 No stop 09 59 00 =1817+157 22 13 07 30.1-109.1 3.9 31.8 87 3367 09 57 31 09 59 00 J1815+1623 22 13 07 30.1-107.7 3.9 32.2 -4 3367 No stop 10 00 30 =1813+163 22 14 37 29.9-107.4 4.0 32.3 86 3379 09 59 01 10 00 30 CEN1AB 22 14 37 30.4-108.7 3.9 31.9 -4 3379 No stop 10 04 30 --- 22 18 38 29.9-107.8 4.0 32.1 236 3410 10 00 31 10 04 50 J1822+1600 22 18 58 29.9-108.2 3.9 32.0 17 3410 10 04 50 10 05 50 =1819+159 22 19 58 29.8-108.0 3.9 32.1 60 3418 10 04 51 10 05 50 J1819+1543 22 19 58 29.2-107.5 4.0 32.1 -3 3418 No stop 10 07 20 =1817+157 22 21 28 29.1-107.2 4.0 32.2 87 3429 10 05 51 10 07 20 CEN1AB 22 21 28 29.5-107.1 4.0 32.3 -3 3429 No stop 10 11 20 --- 22 25 29 29.0-106.2 4.1 32.4 237 3460 10 07 21 10 11 40 J1822+1600 22 25 49 29.1-106.6 4.0 32.3 17 3460 10 11 40 10 12 50 =1819+159 22 26 59 28.9-106.3 4.1 32.4 70 3469 10 11 41 Schedule for IRBENE (Code Ir ) Page 16 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 10 12 50 J1819+1543 22 26 59 28.3-105.9 4.1 32.4 -3 3469 No stop 10 14 20 =1817+157 22 28 29 28.1-105.6 4.1 32.5 87 3481 10 12 51 10 14 20 CEN1AB 22 28 29 28.6-105.5 4.1 32.6 -3 3481 No stop 10 18 20 --- 22 32 30 28.1-104.6 4.2 32.7 237 3512 10 14 21 10 18 40 J1822+1600 22 32 50 28.1-105.0 4.2 32.6 17 3512 10 18 40 10 19 50 =1819+159 22 34 00 28.0-104.7 4.2 32.7 70 3521 10 18 41 10 19 50 J1819+1543 22 34 00 27.4-104.3 4.2 32.7 -3 3521 No stop 10 21 20 =1817+157 22 35 30 27.2-104.0 4.2 32.7 87 3532 10 19 51 10 21 20 J1815+1623 22 35 30 27.2-102.6 4.3 33.1 -4 3532 No stop 10 22 50 =1813+163 22 37 01 27.0-102.2 4.3 33.1 86 3544 10 21 21 10 22 50 CEN1AB 22 37 01 27.5-103.5 4.3 32.9 -4 3544 No stop 10 26 50 --- 22 41 01 27.0-102.6 4.3 33.0 236 3575 10 22 51 10 27 10 J1822+1600 22 41 21 27.0-103.0 4.3 32.9 17 3575 10 27 10 10 28 10 =1819+159 22 42 21 26.9-102.8 4.3 33.0 60 3582 10 27 11 10 28 10 J1819+1543 22 42 21 26.3-102.4 4.4 33.0 -3 3582 No stop 10 29 40 =1817+157 22 43 52 26.1-102.1 4.4 33.0 87 3594 10 28 11 10 29 40 J1815+1623 22 43 52 26.1-100.7 4.5 33.3 -4 3594 No stop 10 31 10 =1813+163 22 45 22 25.9-100.3 4.5 33.4 86 3606 10 29 41 10 31 10 CEN1AB 22 45 22 26.4-101.6 4.4 33.2 -4 3606 No stop 10 35 10 --- 22 49 23 25.9-100.7 4.5 33.3 236 3637 10 31 11 10 35 30 J1822+1600 22 49 43 25.9-101.2 4.4 33.2 17 3637 10 35 30 10 36 30 =1819+159 22 50 43 25.8-100.9 4.5 33.2 60 3644 10 35 31 10 36 30 J1819+1543 22 50 43 25.2-100.5 4.5 33.2 -3 3644 No stop 10 38 00 =1817+157 22 52 13 25.0-100.2 4.5 33.3 87 3656 10 36 31 10 38 00 CEN1AB 22 52 13 25.5-100.1 4.5 33.4 -3 3656 No stop 10 42 00 --- 22 56 14 25.0 -99.2 4.6 33.5 237 3687 10 38 01 10 42 20 J1822+1600 22 56 34 25.0 -99.6 4.6 33.4 17 3687 10 42 20 10 43 20 =1819+159 22 57 34 24.9 -99.4 4.6 33.4 60 3695 10 42 21 10 43 20 J1819+1543 22 57 34 24.3 -99.0 4.6 33.4 -3 3695 No stop 10 44 50 =1817+157 22 59 04 24.1 -98.7 4.6 33.4 87 3706 10 43 21 Schedule for IRBENE (Code Ir ) Page 17 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2024 Day 63 --- 10 44 50 CEN1AB 22 59 04 24.6 -98.6 4.6 33.5 -3 3706 No stop 10 48 50 --- 23 03 05 24.1 -97.7 4.7 33.6 237 3737 10 44 51 10 49 10 J1822+1600 23 03 25 24.1 -98.1 4.7 33.5 17 3737 10 49 10 10 50 10 =1819+159 23 04 25 24.0 -97.9 4.7 33.6 60 3745 10 49 11 10 50 10 J1819+1543 23 04 25 23.4 -97.5 4.7 33.5 -3 3745 No stop 10 51 40 =1817+157 23 05 55 23.2 -97.2 4.8 33.6 87 3756 10 50 11 10 54 00 J1613+3412 23 08 16 21.8 -60.1 6.9 34.2 119 3756 10 54 00 11 00 00 =1611+343 23 14 17 21.1 -59.0 7.0 33.7 360 3803 10 54 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess124.L1024 --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 9 Station: IRBENE Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 1350.00 1350.00 1350.00 1350.00 1350.00 1350.00 1350.00 1350.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A2 C2 A2 C2 A2 C2 A2 C2 The following frequency sets based on these setups were used. Frequency Set: 11 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 BBC fr= 276.49 276.49 276.49 276.49 340.49 340.49 340.49 340.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 11 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * CEN1AB 18 18 15.360556 * 18 20 29.850000 18 21 34.020529 0.00 16 09 20.33497 * 16 10 45.00000 16 11 07.82143 0.00 From catalog imbedded in main SCHED input file. 1611+343 16 11 47.914252 * 16 13 41.064243 16 14 35.916407 0.13 * J1613+3412 34 20 19.83388 * 34 12 47.90890 34 08 47.57144 0.16 J1613+34 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 162031 observations. 1813+163 18 13 00.675596 * 18 15 14.854482 18 16 18.907894 0.21 * J1815+1623 16 22 44.51113 * 16 23 46.29557 16 23 57.97452 0.35 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 72 observations. 1817+157 18 17 23.240839 * 18 19 38.289316 18 20 42.736043 0.32 * J1819+1543 15 42 23.82788 * 15 43 44.72796 15 44 05.85532 0.38 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 63 observations. 1819+159 18 19 55.245736 * 18 22 09.968986 18 23 14.242287 0.10 * J1822+1600 15 58 42.91934 * 16 00 14.84314 16 00 41.23078 0.19 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 184 observations. SOURCE SCAN SUMMARY FOR SOURCES LISTED ABOVE Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Setup file Frequency sets Observing hours (duplicates not shown) Scan Baseline CEN1AB sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 4.300 415.018 J1613+3412 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 0.358 32.682 J1815+1623 sess124.L1024 2 3 4 5 6 7 8 9 10 11 12 0.525 36.386 J1819+1543 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 1.683 124.617 J1822+1600 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 1.367 125.012 EFFECT OF SOLAR CORONA The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) CEN1AB 72.0 J1613+3412 102.7 J1815+1623 73.3 J1819+1543 72.2 J1822+1600 71.6 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg