COVER INFORMATION Station: IRBENE (Code Ir ) Experiment: Ser_8N Exp. Code: ek040a Schedule Version: 2.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Agata Karska Address: Torun Centre for Astronomy ul. Gagarina 11 Torun Poland Phone: +48 56 611 30 61 EMAIL: motylek@astro.uni.torun.pl Fax: +48 56 611 30 09 Phone during observation: +48 56 611 30 20 Observing mode: ar uma Notes: Schedule for IRBENE (Code Ir ) Page 2 Ser_8N 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 ---------------------------------------------------------------------------------------- --- Mon 27 May 2019 Day 147 --- ---------- fringe finder ---------- Next scan frequencies: 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 Next BBC frequencies: 260.49 260.49 260.49 260.49 292.49 292.49 292.49 292.49 324.49 324.49 324.49 324.49 356.49 356.49 356.49 356.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 22 00 00 J1800+3848 15 48 06 61.5-243.4 -2.2 -38.0 0 0 22 00 00 22 07 00 =1758+388 15 55 07 62.3-241.1 -2.1 -37.1 420 54 22 00 01 22 10 00 J1826+0149 15 58 07 27.0-222.8 -2.5 -21.4 159 54 22 10 00 22 12 30 =1823+017 16 00 38 27.2-222.2 -2.4 -21.1 150 73 22 10 01 22 12 30 SER8N 16 00 38 26.4-222.8 -2.5 -21.4 -3 73 No stop 22 17 30 --- 16 05 38 26.8-221.5 -2.4 -20.8 297 112 22 12 31 22 17 30 J1826+0149 16 05 38 27.6-220.9 -2.4 -20.6 -3 112 No stop 22 19 00 =1823+017 16 07 09 27.8-220.5 -2.3 -20.4 87 124 22 17 31 22 19 00 SER8N 16 07 09 27.0-221.1 -2.4 -20.7 -3 124 No stop 22 24 00 --- 16 12 10 27.4-219.8 -2.3 -20.1 297 162 22 19 01 22 24 40 J1826+0149 16 12 50 28.3-219.0 -2.2 -19.7 37 162 22 24 40 22 25 40 =1823+017 16 13 50 28.3-218.7 -2.2 -19.6 60 170 22 24 41 22 25 40 SER8N 16 13 50 27.5-219.4 -2.3 -19.9 -3 170 No stop 22 30 40 --- 16 18 51 28.0-218.0 -2.2 -19.3 297 209 22 25 41 22 30 40 J1826+0149 16 18 51 28.8-217.3 -2.1 -19.0 -3 209 No stop 22 32 10 =1823+017 16 20 21 28.9-216.9 -2.1 -18.8 87 220 22 30 41 22 32 10 SER8N 16 20 21 28.1-217.6 -2.2 -19.1 -3 220 No stop 22 37 10 --- 16 25 22 28.5-216.3 -2.1 -18.5 297 259 22 32 11 22 37 50 J1826+0149 16 26 02 29.3-215.4 -2.0 -18.1 37 259 22 37 50 22 38 50 =1823+017 16 27 02 29.4-215.1 -2.0 -18.0 60 267 22 37 51 22 38 50 SER8N 16 27 02 28.6-215.8 -2.1 -18.3 -3 267 No stop 22 43 50 --- 16 32 03 29.0-214.5 -2.0 -17.7 297 305 22 38 51 22 43 50 J1826+0149 16 32 03 29.8-213.7 -1.9 -17.3 -3 305 No stop 22 45 20 =1823+017 16 33 33 29.9-213.3 -1.9 -17.2 87 317 22 43 51 Schedule for IRBENE (Code Ir ) Page 3 Ser_8N 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 ---------------------------------------------------------------------------------------- --- Mon 27 May 2019 Day 147 --- 22 45 20 SER8N 16 33 33 29.1-214.1 -2.0 -17.5 -3 317 No stop 22 50 20 --- 16 38 34 29.5-212.7 -1.9 -16.9 297 356 22 45 21 22 51 00 J1826+0149 16 39 14 30.3-211.8 -1.8 -16.4 37 356 22 51 00 22 52 00 =1823+017 16 40 14 30.4-211.5 -1.8 -16.3 60 363 22 51 01 22 52 00 SER8N 16 40 14 29.6-212.2 -1.8 -16.6 -3 363 No stop 22 57 00 --- 16 45 15 30.0-210.9 -1.8 -16.0 297 402 22 52 01 22 57 00 J1826+0149 16 45 15 30.7-210.1 -1.7 -15.6 -3 402 No stop 22 58 30 =1823+017 16 46 45 30.8-209.7 -1.7 -15.4 87 414 22 57 01 22 58 30 SER8N 16 46 45 30.1-210.4 -1.7 -15.8 -3 414 No stop 23 03 30 --- 16 51 46 30.4-209.0 -1.7 -15.1 297 452 22 58 31 23 04 10 J1826+0149 16 52 26 31.2-208.1 -1.6 -14.6 37 452 23 04 10 23 05 10 =1823+017 16 53 26 31.3-207.8 -1.6 -14.5 60 460 23 04 11 23 05 10 SER8N 16 53 26 30.5-208.6 -1.6 -14.9 -3 460 No stop 23 10 10 --- 16 58 27 30.8-207.2 -1.5 -14.2 297 499 23 05 11 23 10 10 J1826+0149 16 58 27 31.6-206.4 -1.5 -13.8 -3 499 No stop 23 11 40 =1823+017 16 59 57 31.7-205.9 -1.5 -13.6 87 510 23 10 11 23 11 40 SER8N 16 59 57 30.9-206.7 -1.5 -14.0 -3 510 No stop 23 16 40 --- 17 04 58 31.2-205.3 -1.4 -13.3 297 549 23 11 41 23 17 20 J1826+0149 17 05 38 32.0-204.3 -1.4 -12.8 37 549 23 17 20 23 18 20 =1823+017 17 06 38 32.0-204.0 -1.3 -12.6 60 556 23 17 21 23 18 20 SER8N 17 06 38 31.3-204.8 -1.4 -13.0 -3 556 No stop 23 23 20 --- 17 11 39 31.6-203.4 -1.3 -12.3 297 595 23 18 21 23 23 20 J1826+0149 17 11 39 32.3-202.6 -1.3 -11.9 -3 595 No stop 23 24 50 =1823+017 17 13 10 32.4-202.1 -1.2 -11.7 87 607 23 23 21 23 24 50 SER8N 17 13 10 31.7-203.0 -1.3 -12.1 -3 607 No stop 23 29 50 --- 17 18 10 31.9-201.5 -1.2 -11.4 297 645 23 24 51 23 30 30 J1826+0149 17 18 50 32.7-200.5 -1.1 -10.8 37 645 23 30 30 23 31 30 =1823+017 17 19 51 32.7-200.2 -1.1 -10.7 60 653 23 30 31 23 31 30 SER8N 17 19 51 32.0-201.1 -1.2 -11.1 -3 653 No stop 23 36 30 --- 17 24 51 32.2-199.6 -1.1 -10.4 297 692 23 31 31 Schedule for IRBENE (Code Ir ) Page 4 Ser_8N 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 ---------------------------------------------------------------------------------------- --- Mon 27 May 2019 Day 147 --- 23 36 30 J1826+0149 17 24 51 32.9-198.7 -1.0 -9.9 -3 692 No stop 23 38 00 =1823+017 17 26 22 33.0-198.3 -1.0 -9.7 87 703 23 36 31 23 38 00 SER8N 17 26 22 32.3-199.2 -1.1 -10.1 -3 703 No stop 23 43 00 --- 17 31 23 32.5-197.7 -1.0 -9.4 297 742 23 38 01 23 43 40 J1826+0149 17 32 03 33.2-196.6 -0.9 -8.8 37 742 23 43 40 23 44 40 =1823+017 17 33 03 33.3-196.3 -0.9 -8.7 60 750 23 43 41 23 44 40 SER8N 17 33 03 32.6-197.2 -1.0 -9.1 -3 750 No stop 23 49 40 --- 17 38 04 32.8-195.7 -0.9 -8.4 297 788 23 44 41 23 49 40 J1826+0149 17 38 04 33.4-194.8 -0.8 -7.9 -3 788 No stop 23 51 10 =1823+017 17 39 34 33.5-194.4 -0.8 -7.7 87 800 23 49 41 23 51 10 SER8N 17 39 34 32.8-195.3 -0.9 -8.1 -3 800 No stop 23 56 10 --- 17 44 35 33.0-193.8 -0.8 -7.4 297 839 23 51 11 23 56 50 J1826+0149 17 45 15 33.7-192.7 -0.7 -6.8 37 839 23 56 50 23 57 50 =1823+017 17 46 15 33.7-192.4 -0.7 -6.6 60 846 23 56 51 --- Start: Mon 27 May 2019 Day 147 -- Stop: Tue 28 May 2019 Day 148 --- 23 57 50 SER8N 17 46 15 33.0-193.3 -0.7 -7.1 -3 846 No stop 00 02 50 --- 17 51 16 33.2-191.8 -0.7 -6.3 297 885 23 57 51 00 02 50 J1826+0149 17 51 16 33.8-190.9 -0.6 -5.8 -3 885 No stop 00 04 20 =1823+017 17 52 46 33.9-190.4 -0.6 -5.6 87 897 00 02 51 00 04 20 SER8N 17 52 46 33.2-191.4 -0.6 -6.1 -3 897 No stop 00 09 20 --- 17 57 47 33.4-189.9 -0.6 -5.3 297 935 00 04 21 00 10 00 J1826+0149 17 58 27 34.0-188.7 -0.5 -4.7 37 935 00 10 00 00 11 00 =1823+017 17 59 27 34.0-188.4 -0.5 -4.5 60 943 00 10 01 00 11 00 SER8N 17 59 27 33.4-189.4 -0.5 -5.0 -3 943 No stop 00 16 00 --- 18 04 28 33.5-187.9 -0.4 -4.2 297 982 00 11 01 00 16 00 J1826+0149 18 04 28 34.1-186.9 -0.4 -3.7 -3 982 No stop 00 17 30 =1823+017 18 05 58 34.1-186.5 -0.4 -3.5 87 993 00 16 01 00 17 30 SER8N 18 05 58 33.5-187.5 -0.4 -4.0 -3 993 No stop 00 22 30 --- 18 10 59 33.6-186.0 -0.3 -3.2 297 1032 00 17 31 Schedule for IRBENE (Code Ir ) Page 5 Ser_8N 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 ---------------------------------------------------------------------------------------- --- Tue 28 May 2019 Day 148 --- 00 23 10 J1826+0149 18 11 39 34.2-184.8 -0.3 -2.6 37 1032 00 23 10 00 24 10 =1823+017 18 12 39 34.2-184.5 -0.2 -2.4 60 1040 00 23 11 00 24 10 SER8N 18 12 39 33.6-185.5 -0.3 -2.9 -3 1040 No stop 00 29 10 --- 18 17 40 33.7-183.9 -0.2 -2.1 297 1078 00 24 11 00 29 10 J1826+0149 18 17 40 34.3-182.9 -0.2 -1.6 -4 1078 No stop 00 30 40 =1823+017 18 19 10 34.3-182.5 -0.1 -1.3 86 1090 00 29 11 00 30 40 SER8N 18 19 10 33.7-183.5 -0.2 -1.9 -4 1090 No stop 00 35 40 --- 18 24 11 33.7-182.0 -0.1 -1.1 296 1128 00 30 41 00 36 20 J1826+0149 18 24 51 34.3-180.8 -0.0 -0.4 36 1128 00 36 20 00 37 20 =1823+017 18 25 51 34.3-180.5 -0.0 -0.3 60 1136 00 36 21 00 37 20 SER8N 18 25 51 33.7-181.5 -0.1 -0.8 -4 1136 No stop 00 42 20 --- 18 30 52 33.7-180.0 0.0 0.0 296 1175 00 37 21 00 42 20 J1826+0149 18 30 52 34.3-179.0 0.1 0.6 -4 1175 No stop 00 43 50 =1823+017 18 32 23 34.3-178.5 0.1 0.8 86 1186 00 42 21 00 43 50 SER8N 18 32 23 33.7-179.5 0.0 0.3 -4 1186 No stop 00 48 50 --- 18 37 23 33.7-178.0 0.1 1.1 296 1225 00 43 51 00 49 30 J1826+0149 18 38 03 34.2-176.8 0.2 1.7 36 1225 00 49 30 00 50 30 =1823+017 18 39 04 34.2-176.5 0.2 1.9 60 1233 00 49 31 00 50 30 SER8N 18 39 04 33.7-177.5 0.1 1.3 -4 1233 No stop 00 55 30 --- 18 44 04 33.7-176.0 0.2 2.1 296 1271 00 50 31 00 55 30 J1826+0149 18 44 04 34.2-175.0 0.3 2.7 -4 1271 No stop 00 57 00 =1823+017 18 45 35 34.2-174.5 0.3 2.9 86 1283 00 55 31 00 57 00 SER8N 18 45 35 33.7-175.6 0.2 2.4 -4 1283 No stop 01 02 00 --- 18 50 36 33.6-174.1 0.3 3.2 296 1322 00 57 01 01 02 40 J1826+0149 18 51 16 34.1-172.8 0.4 3.9 36 1322 01 02 40 01 03 40 =1823+017 18 52 16 34.1-172.5 0.4 4.0 60 1329 01 02 41 01 03 40 SER8N 18 52 16 33.6-173.6 0.4 3.5 -4 1329 No stop 01 08 40 --- 18 57 17 33.5-172.1 0.4 4.3 296 1368 01 03 41 01 08 40 J1826+0149 18 57 17 34.0-171.0 0.5 4.8 -4 1368 No stop 01 10 10 =1823+017 18 58 47 33.9-170.5 0.5 5.1 86 1380 01 08 41 Schedule for IRBENE (Code Ir ) Page 6 Ser_8N 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 ---------------------------------------------------------------------------------------- --- Tue 28 May 2019 Day 148 --- 01 10 10 SER8N 18 58 47 33.5-171.6 0.5 4.5 -4 1380 No stop 01 15 10 --- 19 03 48 33.4-170.1 0.5 5.3 296 1418 01 10 11 01 15 50 J1826+0149 19 04 28 33.8-168.8 0.6 6.0 36 1418 01 15 50 01 16 50 =1823+017 19 05 28 33.8-168.5 0.6 6.1 60 1426 01 15 51 ---------- fringe finder ---------- 01 18 35 J1751+0939 19 07 13 40.0-155.7 1.2 13.0 96 1426 01 18 35 01 24 35 =1749+096 19 13 14 39.6-153.8 1.3 13.9 360 1472 01 18 36 01 26 20 J1826+0149 19 15 00 33.5-165.7 0.8 7.6 96 1472 01 26 20 01 28 20 =1823+017 19 17 00 33.4-165.1 0.8 7.9 120 1488 01 26 21 01 28 20 SER8N 19 17 00 33.0-166.2 0.8 7.4 -4 1488 No stop 01 33 20 --- 19 22 01 32.8-164.7 0.9 8.1 296 1527 01 28 21 01 33 20 J1826+0149 19 22 01 33.2-163.6 0.9 8.7 -4 1527 No stop 01 34 50 =1823+017 19 23 31 33.2-163.2 0.9 8.9 86 1538 01 33 21 01 34 50 SER8N 19 23 31 32.8-164.3 0.9 8.4 -4 1538 No stop 01 39 50 --- 19 28 32 32.6-162.8 1.0 9.1 296 1577 01 34 51 01 40 30 J1826+0149 19 29 12 33.0-161.5 1.0 9.8 36 1577 01 40 30 01 41 30 =1823+017 19 30 12 32.9-161.2 1.0 10.0 60 1584 01 40 31 01 41 30 SER8N 19 30 12 32.5-162.3 1.0 9.4 -4 1584 No stop 01 46 30 --- 19 35 13 32.3-160.8 1.1 10.1 296 1623 01 41 31 01 46 30 J1826+0149 19 35 13 32.7-159.7 1.1 10.7 -4 1623 No stop 01 48 00 =1823+017 19 36 43 32.6-159.3 1.2 10.9 86 1635 01 46 31 01 48 00 SER8N 19 36 43 32.2-160.4 1.1 10.4 -4 1635 No stop 01 53 00 --- 19 41 44 32.0-159.0 1.2 11.1 296 1673 01 48 01 01 53 40 J1826+0149 19 42 24 32.3-157.7 1.2 11.8 36 1673 01 53 40 01 54 40 =1823+017 19 43 24 32.3-157.4 1.3 11.9 60 1681 01 53 41 01 54 40 SER8N 19 43 24 31.9-158.5 1.2 11.4 -4 1681 No stop 01 59 40 --- 19 48 25 31.7-157.0 1.3 12.1 296 1720 01 54 41 01 59 40 J1826+0149 19 48 25 32.0-155.9 1.4 12.7 -4 1720 No stop 02 01 10 =1823+017 19 49 55 31.9-155.5 1.4 12.9 86 1731 01 59 41 Schedule for IRBENE (Code Ir ) Page 7 Ser_8N 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 ---------------------------------------------------------------------------------------- --- Tue 28 May 2019 Day 148 --- 02 01 10 SER8N 19 49 55 31.6-156.6 1.3 12.3 -4 1731 No stop 02 06 10 --- 19 54 56 31.3-155.2 1.4 13.0 296 1770 02 01 11 02 06 50 J1826+0149 19 55 36 31.6-153.9 1.5 13.7 36 1770 02 06 50 02 07 50 =1823+017 19 56 36 31.5-153.6 1.5 13.8 60 1778 02 06 51 02 07 50 SER8N 19 56 36 31.2-154.7 1.4 13.3 -4 1778 No stop 02 12 50 --- 20 01 37 30.9-153.3 1.5 14.0 296 1816 02 07 51 02 12 50 J1826+0149 20 01 37 31.2-152.1 1.6 14.5 -4 1816 No stop 02 14 20 =1823+017 20 03 07 31.1-151.7 1.6 14.7 86 1828 02 12 51 02 14 20 SER8N 20 03 07 30.8-152.8 1.5 14.2 -4 1828 No stop 02 19 20 --- 20 08 08 30.5-151.4 1.6 14.9 296 1867 02 14 21 02 20 00 J1826+0149 20 08 48 30.8-150.1 1.7 15.5 36 1867 02 20 00 02 21 00 =1823+017 20 09 48 30.7-149.8 1.7 15.6 60 1874 02 20 01 02 21 00 SER8N 20 09 48 30.4-151.0 1.7 15.1 -4 1874 No stop 02 26 00 --- 20 14 49 30.1-149.6 1.7 15.8 296 1913 02 21 01 02 26 00 J1826+0149 20 14 49 30.4-148.4 1.8 16.3 -4 1913 No stop 02 27 30 =1823+017 20 16 20 30.3-148.0 1.8 16.5 86 1925 02 26 01 02 27 30 SER8N 20 16 20 30.0-149.2 1.8 16.0 -4 1925 No stop 02 32 30 --- 20 21 20 29.6-147.8 1.8 16.6 296 1963 02 27 31 02 33 10 J1826+0149 20 22 00 29.8-146.5 1.9 17.3 36 1963 02 33 10 02 34 10 =1823+017 20 23 01 29.8-146.2 1.9 17.4 60 1971 02 33 11 02 34 10 SER8N 20 23 01 29.5-147.3 1.9 16.9 -4 1971 No stop 02 39 10 --- 20 28 01 29.1-145.9 2.0 17.5 296 2010 02 34 11 02 39 10 J1826+0149 20 28 01 29.4-144.8 2.0 18.0 -4 2010 No stop 02 40 40 =1823+017 20 29 32 29.3-144.4 2.0 18.2 86 2021 02 39 11 02 40 40 SER8N 20 29 32 29.0-145.5 2.0 17.7 -4 2021 No stop 02 45 40 --- 20 34 33 28.6-144.2 2.1 18.3 296 2060 02 40 41 02 46 20 J1826+0149 20 35 13 28.8-142.9 2.1 18.9 36 2060 02 46 20 02 47 20 =1823+017 20 36 13 28.7-142.6 2.1 19.0 60 2068 02 46 21 02 47 20 SER8N 20 36 13 28.5-143.7 2.1 18.5 -4 2068 No stop 02 52 20 --- 20 41 14 28.1-142.4 2.2 19.1 296 2106 02 47 21 Schedule for IRBENE (Code Ir ) Page 8 Ser_8N 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 ---------------------------------------------------------------------------------------- --- Tue 28 May 2019 Day 148 --- 02 52 20 J1826+0149 20 41 14 28.3-141.2 2.2 19.6 -4 2106 No stop 02 53 50 =1823+017 20 42 44 28.2-140.8 2.3 19.8 86 2118 02 52 21 02 53 50 SER8N 20 42 44 28.0-142.0 2.2 19.3 -4 2118 No stop 02 58 50 --- 20 47 45 27.5-140.6 2.3 19.9 296 2156 02 53 51 02 59 30 J1826+0149 20 48 25 27.7-139.3 2.4 20.5 36 2156 02 59 30 03 00 30 =1823+017 20 49 25 27.6-139.1 2.4 20.6 60 2164 02 59 31 03 00 30 SER8N 20 49 25 27.4-140.2 2.3 20.1 -4 2164 No stop 03 05 30 --- 20 54 26 27.0-138.9 2.4 20.7 296 2203 03 00 31 03 05 30 J1826+0149 20 54 26 27.2-137.8 2.5 21.2 -4 2203 No stop 03 07 00 =1823+017 20 55 56 27.0-137.4 2.5 21.3 86 2214 03 05 31 03 07 00 SER8N 20 55 56 26.8-138.5 2.4 20.8 -4 2214 No stop 03 12 00 --- 21 00 57 26.4-137.2 2.5 21.4 296 2253 03 07 01 03 12 40 J1826+0149 21 01 37 26.5-135.9 2.6 21.9 36 2253 03 12 40 03 13 40 =1823+017 21 02 37 26.4-135.6 2.6 22.1 60 2261 03 12 41 03 13 40 SER8N 21 02 37 26.2-136.7 2.5 21.6 -4 2261 No stop 03 18 40 --- 21 07 38 25.8-135.4 2.6 22.1 296 2299 03 13 41 03 18 40 J1826+0149 21 07 38 25.9-134.3 2.7 22.6 -4 2299 No stop 03 20 10 =1823+017 21 09 08 25.8-133.9 2.7 22.7 86 2311 03 18 41 03 20 10 SER8N 21 09 08 25.6-135.0 2.6 22.3 -4 2311 No stop 03 25 10 --- 21 14 09 25.1-133.8 2.7 22.8 296 2350 03 20 11 03 25 50 J1826+0149 21 14 49 25.2-132.5 2.8 23.3 36 2350 03 25 50 03 26 50 =1823+017 21 15 49 25.1-132.2 2.8 23.4 60 2357 03 25 51 03 26 50 SER8N 21 15 49 25.0-133.3 2.8 23.0 -4 2357 No stop 03 31 50 --- 21 20 50 24.5-132.1 2.8 23.5 296 2396 03 26 51 03 31 50 J1826+0149 21 20 50 24.6-131.0 2.9 23.9 -4 2396 No stop 03 33 20 =1823+017 21 22 20 24.5-130.6 2.9 24.1 86 2408 03 31 51 03 33 20 SER8N 21 22 20 24.3-131.7 2.9 23.6 -4 2408 No stop 03 38 20 --- 21 27 21 23.8-130.4 2.9 24.1 296 2446 03 33 21 03 39 00 J1826+0149 21 28 01 23.9-129.2 3.0 24.6 36 2446 03 39 00 03 40 00 =1823+017 21 29 01 23.8-128.9 3.0 24.7 60 2454 03 39 01 Schedule for IRBENE (Code Ir ) Page 9 Ser_8N 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 ---------------------------------------------------------------------------------------- --- Tue 28 May 2019 Day 148 --- 03 40 00 SER8N 21 29 01 23.7-130.0 3.0 24.3 -4 2454 No stop 03 45 00 --- 21 34 02 23.1-128.8 3.1 24.7 296 2493 03 40 01 03 45 00 J1826+0149 21 34 02 23.3-127.7 3.1 25.1 -4 2493 No stop 03 46 30 =1823+017 21 35 33 23.1-127.3 3.1 25.3 86 2504 03 45 01 03 46 30 SER8N 21 35 33 23.0-128.4 3.1 24.9 -4 2504 No stop 03 51 30 --- 21 40 33 22.5-127.2 3.2 25.3 296 2543 03 46 31 03 52 10 J1826+0149 21 41 13 22.5-125.9 3.2 25.8 36 2543 03 52 10 03 53 10 =1823+017 21 42 14 22.4-125.7 3.2 25.8 60 2551 03 52 11 03 53 10 SER8N 21 42 14 22.3-126.8 3.2 25.5 -4 2551 No stop 03 58 10 --- 21 47 14 21.7-125.6 3.3 25.9 296 2589 03 53 11 03 58 10 J1826+0149 21 47 14 21.8-124.5 3.3 26.3 -4 2589 No stop 03 59 40 =1823+017 21 48 45 21.7-124.1 3.4 26.4 86 2601 03 58 11 03 59 40 SER8N 21 48 45 21.6-125.2 3.3 26.0 -4 2601 No stop 04 04 40 --- 21 53 46 21.0-124.0 3.4 26.4 296 2640 03 59 41 04 05 20 J1826+0149 21 54 26 21.0-122.7 3.5 26.8 36 2640 04 05 20 04 06 20 =1823+017 21 55 26 20.9-122.5 3.5 26.9 60 2647 04 05 21 04 06 20 SER8N 21 55 26 20.8-123.6 3.4 26.6 -4 2647 No stop 04 11 20 --- 22 00 27 20.3-122.4 3.5 26.9 296 2686 04 06 21 04 11 20 J1826+0149 22 00 27 20.4-121.3 3.6 27.3 -4 2686 No stop 04 12 50 =1823+017 22 01 57 20.2-121.0 3.6 27.4 86 2697 04 11 21 04 12 50 SER8N 22 01 57 20.1-122.0 3.5 27.1 -4 2697 No stop 04 17 50 --- 22 06 58 19.5-120.8 3.6 27.4 296 2736 04 12 51 04 18 30 J1826+0149 22 07 38 19.5-119.6 3.7 27.8 36 2736 04 18 30 04 19 30 =1823+017 22 08 38 19.4-119.4 3.7 27.9 60 2744 04 18 31 04 19 30 SER8N 22 08 38 19.3-120.5 3.6 27.6 -4 2744 No stop 04 24 30 --- 22 13 39 18.7-119.3 3.7 27.9 296 2782 04 19 31 04 24 30 J1826+0149 22 13 39 18.8-118.2 3.8 28.2 -4 2782 No stop 04 26 00 =1823+017 22 15 09 18.6-117.9 3.8 28.3 86 2794 04 24 31 04 26 00 SER8N 22 15 09 18.6-118.9 3.7 28.0 -4 2794 No stop 04 31 00 --- 22 20 10 18.0-117.8 3.8 28.3 296 2833 04 26 01 Schedule for IRBENE (Code Ir ) Page 10 Ser_8N 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 ---------------------------------------------------------------------------------------- --- Tue 28 May 2019 Day 148 --- 04 31 40 J1826+0149 22 20 50 18.0-116.6 3.9 28.7 36 2833 04 31 40 04 32 40 =1823+017 22 21 50 17.8-116.3 3.9 28.8 60 2840 04 31 41 04 32 40 SER8N 22 21 50 17.8-117.4 3.9 28.5 -4 2840 No stop 04 37 40 --- 22 26 51 17.2-116.2 3.9 28.8 296 2879 04 32 41 04 37 40 J1826+0149 22 26 51 17.2-115.2 4.0 29.1 -4 2879 No stop 04 39 10 =1823+017 22 28 21 17.1-114.8 4.0 29.2 86 2891 04 37 41 04 39 10 SER8N 22 28 21 17.0-115.9 4.0 28.9 -4 2891 No stop 04 44 10 --- 22 33 22 16.4-114.7 4.0 29.2 296 2929 04 39 11 04 44 50 J1826+0149 22 34 02 16.4-113.5 4.1 29.5 36 2929 04 44 50 04 45 50 =1823+017 22 35 02 16.2-113.3 4.1 29.5 60 2937 04 44 51 04 45 50 SER8N 22 35 02 16.2-114.4 4.1 29.3 -4 2937 No stop 04 50 50 --- 22 40 03 15.6-113.2 4.2 29.5 296 2976 04 45 51 04 50 50 J1826+0149 22 40 03 15.6-112.2 4.2 29.8 -4 2976 No stop 04 52 20 =1823+017 22 41 33 15.4-111.8 4.2 29.9 86 2987 04 50 51 04 52 20 SER8N 22 41 33 15.4-112.9 4.2 29.6 -4 2987 No stop 04 57 20 --- 22 46 34 14.8-111.8 4.3 29.9 296 3026 04 52 21 04 58 00 J1826+0149 22 47 14 14.7-110.6 4.3 30.2 36 3026 04 58 00 05 00 00 =1823+017 22 49 15 14.5-110.1 4.4 30.3 120 3041 04 58 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess219.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: 11 Station: IRBENE Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 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 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 L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A2 C2 A2 C2 A2 C2 A2 C2 A2 C2 A2 C2 A2 C2 A2 C2 The following frequency sets based on these setups were used. Frequency Set: 18 Setup file default. Used with PCAL = off LO sum= 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 BBC fr= 260.49 260.49 260.49 260.49 292.49 292.49 292.49 292.49 324.49 324.49 324.49 324.49 356.49 356.49 356.49 356.49 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 18 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * SER8N 18 27 16.894790 * 18 29 49.220000 18 30 48.412617 0.00 01 14 48.42067 * 01 16 52.97000 01 17 43.14394 0.00 From catalog imbedded in main SCHED input file. 1749+096 17 49 10.387930 * 17 51 32.818574 17 52 28.362907 0.00 * J1751+0939 09 39 42.82586 * 09 39 00.72841 09 38 46.33000 0.00 J1751+09 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 192391 observations. 1758+388 17 58 44.703954 * 18 00 24.765363 18 01 04.467316 0.01 * J1800+3848 38 48 32.47350 * 38 48 30.69748 38 48 27.87590 0.01 J1800+38 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 5095 observations. 1823+017 18 23 53.374684 * 18 26 25.061156 18 27 24.021962 0.09 * J1826+0149 01 47 50.32304 * 01 49 40.11951 01 50 24.58279 0.16 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 161 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 SER8N sess219.L1024 1 2 3 4 5 6 7 8 9 10 13 18 5.000 563.571 J1751+0939 sess219.L1024 1 2 3 4 5 7 8 9 10 13 18 0.100 12.000 J1800+3848 sess219.L1024 1 2 3 4 5 6 7 8 9 10 13 18 0.117 17.850 J1826+0149 sess219.L1024 1 2 3 4 5 6 7 8 9 10 13 18 1.342 141.510 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) SER8N 140.5 J1751+0939 141.3 J1800+3848 115.2 J1826+0149 140.9 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