COVER INFORMATION Station: IRBENE (Code Ir ) Experiment: Confirmation of close dual quasars at z=0.6-2.5 Exp. Code: ES103A Schedule Version: 3.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Yiping SHU Address: Purple Mountain Observatory, Chinese Academy of Sciences No. 10 Yuanhua Road Nanjing China Phone: +86 15946854256 EMAIL: yiping.shu@pmo.ac.cn Fax: Phone during observation: +86 15946854256 Observing mode: vlbi Notes: # Please turn PHASE CAL ON # v3: shorter phs-ref cycle [5min vice 8min] COVER LETTER: Schedule for IRBENE (Code Ir ) Page 2 Confirmation of close dual quasars at z=0.6-2.5 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 ---------------------------------------------------------------------------------------- --- Sat 22 Oct 2022 Day 295 --- Next scan frequencies: 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 Next BBC frequencies: 730.49 730.49 730.49 730.49 794.49 794.49 794.49 794.49 858.49 858.49 858.49 858.49 922.49 922.49 922.49 922.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 17 00 00 J0042+2320 20 31 51 34.1-260.3 -4.2 -35.2 0 0 17 00 00 17 05 00 =0039+230 20 36 52 34.8-259.2 -4.1 -35.1 300 77 17 00 01 17 06 00 J0101+1639 20 37 52 26.7-259.1 -4.4 -33.4 53 77 17 06 00 17 11 00 =0059+163 20 42 53 27.4-257.9 -4.3 -33.2 300 155 17 06 01 17 11 00 SDSSJ0111+17 20 42 53 26.6-260.4 -4.5 -33.7 -4 155 No stop 17 14 00 --- 20 45 54 27.0-259.7 -4.4 -33.6 176 201 17 11 01 17 14 30 J0101+1639 20 46 24 27.9-257.1 -4.3 -33.1 26 201 17 14 30 17 16 30 =0059+163 20 48 24 28.1-256.7 -4.2 -33.0 120 232 17 14 31 17 16 30 SDSSJ0111+17 20 48 24 27.4-259.1 -4.4 -33.5 -4 232 No stop 17 19 30 --- 20 51 24 27.8-258.5 -4.4 -33.4 176 278 17 16 31 17 19 30 J0101+1639 20 51 24 28.5-256.0 -4.2 -32.9 -4 278 No stop 17 21 30 =0059+163 20 53 25 28.8-255.5 -4.2 -32.9 116 309 17 19 31 17 21 30 SDSSJ0111+17 20 53 25 28.0-258.0 -4.3 -33.4 -4 309 No stop 17 24 30 --- 20 56 25 28.4-257.3 -4.3 -33.3 176 356 17 21 31 17 25 00 J0101+1639 20 56 55 29.2-254.7 -4.1 -32.7 26 356 17 25 00 17 27 00 =0059+163 20 58 56 29.5-254.3 -4.1 -32.6 120 386 17 25 01 17 27 00 SDSSJ0111+17 20 58 56 28.8-256.8 -4.2 -33.2 -4 386 No stop 17 30 00 --- 21 01 56 29.1-256.1 -4.2 -33.1 176 433 17 27 01 17 30 00 J0101+1639 21 01 56 29.9-253.6 -4.0 -32.5 -4 433 No stop 17 32 00 =0059+163 21 03 56 30.1-253.1 -4.0 -32.4 116 464 17 30 01 17 32 00 SDSSJ0111+17 21 03 56 29.4-255.6 -4.1 -33.0 -4 464 No stop 17 35 00 --- 21 06 57 29.8-254.9 -4.1 -32.9 176 510 17 32 01 17 35 30 J0101+1639 21 07 27 30.6-252.3 -3.9 -32.3 26 510 17 35 30 17 37 30 =0059+163 21 09 27 30.8-251.8 -3.9 -32.2 120 541 17 35 31 17 37 30 SDSSJ0111+17 21 09 27 30.1-254.3 -4.1 -32.8 -4 541 No stop 17 40 30 --- 21 12 28 30.5-253.6 -4.0 -32.6 176 587 17 37 31 Schedule for IRBENE (Code Ir ) Page 3 Confirmation of close dual quasars at z=0.6-2.5 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 ---------------------------------------------------------------------------------------- --- Sat 22 Oct 2022 Day 295 --- 17 40 30 J0101+1639 21 12 28 31.2-251.1 -3.8 -32.0 -4 587 No stop 17 42 30 =0059+163 21 14 28 31.5-250.6 -3.8 -31.9 116 618 17 40 31 17 42 30 SDSSJ0111+17 21 14 28 30.8-253.2 -4.0 -32.5 -4 618 No stop 17 45 30 --- 21 17 29 31.2-252.5 -3.9 -32.4 176 665 17 42 31 17 46 00 J0101+1639 21 17 59 31.9-249.8 -3.8 -31.7 26 665 17 46 00 17 48 00 =0059+163 21 19 59 32.2-249.3 -3.7 -31.6 120 696 17 46 01 17 48 00 SDSSJ0111+17 21 19 59 31.5-251.9 -3.9 -32.3 -4 696 No stop 17 51 00 --- 21 23 00 31.9-251.2 -3.8 -32.1 176 742 17 48 01 17 51 00 J0101+1639 21 23 00 32.5-248.6 -3.7 -31.4 -4 742 No stop 17 53 00 =0059+163 21 25 00 32.8-248.1 -3.6 -31.3 116 773 17 51 01 17 53 00 SDSSJ0111+17 21 25 00 32.1-250.7 -3.8 -32.0 -4 773 No stop 17 56 00 --- 21 28 00 32.5-250.0 -3.7 -31.9 176 819 17 53 01 17 56 30 J0101+1639 21 28 30 33.2-247.2 -3.6 -31.1 26 819 17 56 30 17 58 30 =0059+163 21 30 31 33.5-246.7 -3.5 -31.0 120 850 17 56 31 17 58 30 SDSSJ0111+17 21 30 31 32.8-249.3 -3.7 -31.7 -4 850 No stop 18 01 30 --- 21 33 31 33.2-248.6 -3.6 -31.6 176 897 17 58 31 18 01 30 J0101+1639 21 33 31 33.8-246.0 -3.5 -30.8 -4 897 No stop 18 03 30 =0059+163 21 35 32 34.1-245.5 -3.5 -30.7 116 927 18 01 31 18 03 30 SDSSJ0111+17 21 35 32 33.4-248.1 -3.6 -31.4 -4 927 No stop 18 06 30 --- 21 38 32 33.8-247.4 -3.6 -31.3 176 974 18 03 31 18 07 00 J0101+1639 21 39 02 34.5-244.6 -3.4 -30.4 26 974 18 07 00 18 09 00 =0059+163 21 41 03 34.8-244.1 -3.4 -30.3 120 1005 18 07 01 18 09 00 SDSSJ0111+17 21 41 03 34.1-246.8 -3.5 -31.1 -4 1005 No stop 18 12 00 --- 21 44 03 34.5-246.0 -3.5 -30.9 176 1051 18 09 01 18 12 00 J0101+1639 21 44 03 35.1-243.4 -3.3 -30.1 -4 1051 No stop 18 14 00 =0059+163 21 46 03 35.4-242.8 -3.3 -29.9 116 1082 18 12 01 18 14 00 SDSSJ0111+17 21 46 03 34.7-245.5 -3.4 -30.8 -4 1082 No stop 18 17 00 --- 21 49 04 35.1-244.8 -3.4 -30.6 176 1128 18 14 01 18 17 30 J0101+1639 21 49 34 35.8-242.0 -3.2 -29.6 26 1128 18 17 30 18 19 30 =0059+163 21 51 34 36.0-241.4 -3.2 -29.5 120 1159 18 17 31 Schedule for IRBENE (Code Ir ) Page 4 Confirmation of close dual quasars at z=0.6-2.5 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 ---------------------------------------------------------------------------------------- --- Sat 22 Oct 2022 Day 295 --- 18 19 30 SDSSJ0111+17 21 51 34 35.4-244.2 -3.3 -30.4 -4 1159 No stop 18 22 30 --- 21 54 35 35.8-243.4 -3.3 -30.2 176 1206 18 19 31 18 22 30 J0101+1639 21 54 35 36.4-240.7 -3.1 -29.2 -4 1206 No stop 18 24 30 =0059+163 21 56 35 36.6-240.1 -3.1 -29.1 116 1237 18 22 31 18 24 30 SDSSJ0111+17 21 56 35 36.0-242.9 -3.3 -30.0 -4 1237 No stop 18 27 30 --- 21 59 36 36.4-242.1 -3.2 -29.8 176 1283 18 24 31 18 28 00 J0101+1639 22 00 06 37.0-239.2 -3.1 -28.8 26 1283 18 28 00 18 30 00 =0059+163 22 02 06 37.2-238.7 -3.0 -28.6 120 1314 18 28 01 18 30 00 SDSSJ0111+17 22 02 06 36.7-241.5 -3.2 -29.6 -4 1314 No stop 18 33 00 --- 22 05 06 37.0-240.7 -3.1 -29.3 176 1360 18 30 01 18 33 00 J0101+1639 22 05 06 37.6-237.9 -3.0 -28.3 -4 1360 No stop 18 35 00 =0059+163 22 07 07 37.8-237.4 -2.9 -28.2 116 1391 18 33 01 18 35 00 SDSSJ0111+17 22 07 07 37.2-240.2 -3.1 -29.2 -4 1391 No stop 18 38 00 --- 22 10 07 37.6-239.4 -3.0 -28.9 176 1438 18 35 01 18 38 30 J0101+1639 22 10 37 38.2-236.4 -2.9 -27.8 26 1438 18 38 30 18 40 30 =0059+163 22 12 38 38.4-235.9 -2.8 -27.6 120 1469 18 38 31 18 40 30 SDSSJ0111+17 22 12 38 37.9-238.7 -3.0 -28.7 -4 1469 No stop 18 43 30 --- 22 15 38 38.2-237.9 -2.9 -28.4 176 1515 18 40 31 18 43 30 J0101+1639 22 15 38 38.8-235.1 -2.8 -27.3 -4 1515 No stop 18 45 30 =0059+163 22 17 39 39.0-234.5 -2.8 -27.1 116 1546 18 43 31 18 45 30 SDSSJ0111+17 22 17 39 38.4-237.4 -2.9 -28.3 -4 1546 No stop 18 48 30 --- 22 20 39 38.8-236.6 -2.9 -28.0 176 1592 18 45 31 18 49 00 J0101+1639 22 21 09 39.4-233.5 -2.7 -26.8 26 1592 18 49 00 18 51 00 =0059+163 22 23 09 39.6-233.0 -2.7 -26.6 120 1623 18 49 01 18 51 00 SDSSJ0111+17 22 23 09 39.1-235.9 -2.8 -27.7 -4 1623 No stop 18 54 00 --- 22 26 10 39.4-235.1 -2.8 -27.4 176 1669 18 51 01 18 54 00 J0101+1639 22 26 10 39.9-232.2 -2.6 -26.3 -4 1669 No stop 18 56 00 =0059+163 22 28 10 40.1-231.6 -2.6 -26.0 116 1700 18 54 01 18 57 00 J0042+2320 22 29 10 48.3-229.6 -2.2 -26.4 53 1700 18 57 00 19 02 00 =0039+230 22 34 11 48.8-228.0 -2.2 -25.8 300 1778 18 57 01 Schedule for IRBENE (Code Ir ) Page 5 Confirmation of close dual quasars at z=0.6-2.5 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 ---------------------------------------------------------------------------------------- --- Sat 22 Oct 2022 Day 295 --- 19 03 00 J0101+1639 22 35 11 40.8-229.6 -2.5 -25.3 53 1778 19 03 00 19 08 00 =0059+163 22 40 12 41.3-228.2 -2.4 -24.7 300 1855 19 03 01 19 08 00 SDSSJ0111+17 22 40 12 40.9-231.1 -2.5 -26.0 -4 1855 No stop 19 11 00 --- 22 43 13 41.2-230.3 -2.5 -25.6 176 1901 19 08 01 19 11 30 J0101+1639 22 43 43 41.7-227.1 -2.3 -24.3 25 1901 19 11 30 19 13 30 =0059+163 22 45 43 41.9-226.5 -2.3 -24.0 120 1932 19 11 31 19 13 30 SDSSJ0111+17 22 45 43 41.5-229.6 -2.4 -25.3 -5 1932 No stop 19 16 30 --- 22 48 44 41.8-228.7 -2.4 -25.0 175 1979 19 13 31 19 16 30 J0101+1639 22 48 44 42.2-225.7 -2.2 -23.6 -5 1979 No stop 19 18 30 =0059+163 22 50 44 42.4-225.1 -2.2 -23.4 115 2010 19 16 31 19 18 30 SDSSJ0111+17 22 50 44 42.0-228.1 -2.4 -24.7 -5 2010 No stop 19 21 30 --- 22 53 44 42.3-227.2 -2.3 -24.4 175 2056 19 18 31 19 22 00 J0101+1639 22 54 15 42.7-224.0 -2.1 -22.9 25 2056 19 22 00 19 24 00 =0059+163 22 56 15 42.9-223.4 -2.1 -22.7 120 2087 19 22 01 19 24 00 SDSSJ0111+17 22 56 15 42.5-226.5 -2.3 -24.1 -5 2087 No stop 19 27 00 --- 22 59 15 42.8-225.6 -2.2 -23.7 175 2133 19 24 01 19 27 00 J0101+1639 22 59 15 43.2-222.5 -2.1 -22.2 -5 2133 No stop 19 29 00 =0059+163 23 01 16 43.3-221.9 -2.0 -22.0 115 2164 19 27 01 19 29 00 SDSSJ0111+17 23 01 16 43.0-225.0 -2.2 -23.4 -5 2164 No stop 19 32 00 --- 23 04 16 43.3-224.1 -2.1 -23.0 175 2211 19 29 01 19 32 30 J0101+1639 23 04 46 43.7-220.8 -2.0 -21.5 25 2211 19 32 30 19 34 30 =0059+163 23 06 47 43.8-220.2 -1.9 -21.2 120 2241 19 32 31 19 34 30 SDSSJ0111+17 23 06 47 43.5-223.3 -2.1 -22.7 -5 2241 No stop 19 37 30 --- 23 09 47 43.8-222.4 -2.0 -22.3 175 2288 19 34 31 19 37 30 J0101+1639 23 09 47 44.1-219.3 -1.9 -20.8 -5 2288 No stop 19 39 30 =0059+163 23 11 47 44.3-218.6 -1.9 -20.5 115 2319 19 37 31 19 39 30 SDSSJ0111+17 23 11 47 44.0-221.8 -2.0 -22.0 -5 2319 No stop 19 42 30 --- 23 14 48 44.2-220.9 -2.0 -21.6 175 2365 19 39 31 19 43 00 J0101+1639 23 15 18 44.5-217.5 -1.8 -20.0 25 2365 19 43 00 19 45 00 =0059+163 23 17 18 44.7-216.9 -1.8 -19.7 120 2396 19 43 01 Schedule for IRBENE (Code Ir ) Page 6 Confirmation of close dual quasars at z=0.6-2.5 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 ---------------------------------------------------------------------------------------- --- Sat 22 Oct 2022 Day 295 --- 19 45 00 SDSSJ0111+17 23 17 18 44.5-220.1 -1.9 -21.2 -5 2396 No stop 19 48 00 --- 23 20 19 44.7-219.2 -1.9 -20.8 175 2442 19 45 01 19 48 00 J0101+1639 23 20 19 44.9-215.9 -1.7 -19.2 -5 2442 No stop 19 50 00 =0059+163 23 22 19 45.1-215.3 -1.7 -18.9 115 2473 19 48 01 19 50 00 SDSSJ0111+17 23 22 19 44.9-218.5 -1.8 -20.5 -5 2473 No stop 19 53 00 --- 23 25 20 45.1-217.6 -1.8 -20.0 175 2520 19 50 01 19 53 30 J0101+1639 23 25 50 45.4-214.2 -1.6 -18.3 25 2520 19 53 30 19 55 30 =0059+163 23 27 50 45.5-213.5 -1.6 -18.0 120 2551 19 53 31 19 55 30 SDSSJ0111+17 23 27 50 45.3-216.8 -1.7 -19.7 -5 2551 No stop 19 58 30 --- 23 30 51 45.6-215.8 -1.7 -19.2 175 2597 19 55 31 19 58 30 J0101+1639 23 30 51 45.7-212.5 -1.5 -17.5 -5 2597 No stop 20 00 30 =0059+163 23 32 51 45.9-211.9 -1.5 -17.2 115 2628 19 58 31 20 00 30 SDSSJ0111+17 23 32 51 45.7-215.2 -1.7 -18.9 -5 2628 No stop 20 03 30 --- 23 35 51 46.0-214.2 -1.6 -18.4 175 2674 20 00 31 20 04 00 J0101+1639 23 36 21 46.1-210.7 -1.4 -16.6 25 2674 20 04 00 20 06 00 =0059+163 23 38 22 46.3-210.1 -1.4 -16.3 120 2705 20 04 01 20 06 00 SDSSJ0111+17 23 38 22 46.2-213.4 -1.6 -18.0 -5 2705 No stop 20 09 00 --- 23 41 22 46.4-212.4 -1.5 -17.5 175 2752 20 06 01 20 09 00 J0101+1639 23 41 22 46.5-209.1 -1.4 -15.8 -5 2752 No stop 20 11 00 =0059+163 23 43 23 46.6-208.4 -1.3 -15.5 115 2782 20 09 01 20 11 00 SDSSJ0111+17 23 43 23 46.5-211.7 -1.5 -17.2 -5 2782 No stop 20 14 00 --- 23 46 23 46.7-210.7 -1.4 -16.7 175 2829 20 11 01 20 14 30 J0101+1639 23 46 53 46.8-207.2 -1.3 -14.8 25 2829 20 14 30 20 16 30 =0059+163 23 48 53 46.9-206.5 -1.2 -14.5 120 2860 20 14 31 20 16 30 SDSSJ0111+17 23 48 53 46.9-209.9 -1.4 -16.3 -5 2860 No stop 20 19 30 --- 23 51 54 47.1-208.9 -1.3 -15.7 175 2906 20 16 31 20 19 30 J0101+1639 23 51 54 47.1-205.5 -1.2 -14.0 -5 2906 No stop 20 21 30 =0059+163 23 53 54 47.2-204.8 -1.2 -13.6 115 2937 20 19 31 20 21 30 SDSSJ0111+17 23 53 54 47.2-208.2 -1.3 -15.4 -5 2937 No stop 20 24 30 --- 23 56 55 47.4-207.2 -1.3 -14.9 175 2983 20 21 31 Schedule for IRBENE (Code Ir ) Page 7 Confirmation of close dual quasars at z=0.6-2.5 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 ---------------------------------------------------------------------------------------- --- Sat 22 Oct 2022 Day 295 --- 20 25 00 J0101+1639 23 57 25 47.4-203.6 -1.1 -13.0 25 2983 20 25 00 20 27 00 =0059+163 23 59 25 47.5-202.9 -1.1 -12.6 120 3014 20 25 01 20 27 00 SDSSJ0111+17 23 59 25 47.6-206.3 -1.2 -14.4 -5 3014 No stop 20 30 00 --- 00 02 26 47.7-205.3 -1.2 -13.9 175 3061 20 27 01 20 30 00 J0101+1639 00 02 26 47.7-201.9 -1.0 -12.1 -5 3061 No stop 20 32 00 =0059+163 00 04 26 47.8-201.2 -1.0 -11.7 115 3092 20 30 01 20 32 00 SDSSJ0111+17 00 04 26 47.8-204.6 -1.1 -13.5 -5 3092 No stop 20 35 00 --- 00 07 27 48.0-203.5 -1.1 -13.0 175 3138 20 32 01 20 35 30 J0101+1639 00 07 57 47.9-199.9 -0.9 -11.0 25 3138 20 35 30 20 37 30 =0059+163 00 09 57 48.0-199.2 -0.9 -10.6 120 3169 20 35 31 20 37 30 SDSSJ0111+17 00 09 57 48.1-202.7 -1.0 -12.5 -5 3169 No stop 20 40 30 --- 00 12 57 48.3-201.6 -1.0 -11.9 175 3215 20 37 31 20 40 30 J0101+1639 00 12 57 48.2-198.2 -0.8 -10.1 -5 3215 No stop 20 42 30 =0059+163 00 14 58 48.2-197.5 -0.8 -9.7 115 3246 20 40 31 20 42 30 SDSSJ0111+17 00 14 58 48.4-200.9 -1.0 -11.6 -5 3246 No stop 20 45 30 --- 00 17 58 48.5-199.8 -0.9 -11.0 175 3293 20 42 31 20 46 00 J0101+1639 00 18 28 48.4-196.2 -0.7 -9.0 25 3293 20 46 00 20 48 00 =0059+163 00 20 29 48.5-195.5 -0.7 -8.6 120 3324 20 46 01 20 48 00 SDSSJ0111+17 00 20 29 48.6-199.0 -0.9 -10.5 -5 3324 No stop 20 51 00 --- 00 23 29 48.8-197.9 -0.8 -9.9 175 3370 20 48 01 20 51 00 J0101+1639 00 23 29 48.6-194.4 -0.7 -8.0 -5 3370 No stop 20 53 00 =0059+163 00 25 29 48.6-193.7 -0.6 -7.6 115 3401 20 51 01 20 54 00 J0042+2320 00 26 30 55.8-186.9 -0.3 -4.0 53 3401 20 54 00 20 59 00 =0039+230 00 31 30 55.8-184.8 -0.2 -2.8 300 3478 20 54 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess322.C2048 --- 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: 8 Station: IRBENE Total bit rate: 2048 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 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 = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 10 Setup file default. Used with PCAL = 1MHz LO sum= 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 BBC fr= 730.49 730.49 730.49 730.49 794.49 794.49 794.49 794.49 858.49 858.49 858.49 858.49 922.49 922.49 922.49 922.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 10 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) * SDSSJ0111+17 01 08 34.477808 * 01 11 14.410000 01 12 27.802448 0.00 16 57 32.76021 * 17 13 28.56000 17 20 48.77556 0.00 From catalog imbedded in main SCHED input file. 0039+230 00 39 25.715327 * 00 42 04.545172 00 43 17.397422 0.03 * J0042+2320 23 03 34.83917 * 23 20 01.06195 23 27 35.76749 0.04 J0042+23 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 1129 observations. 0059+163 00 59 18.771715 * 01 01 57.719548 01 03 10.646055 0.39 * J0101+1639 16 23 33.76246 * 16 39 40.95321 16 47 06.37990 1.62 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 57 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 SDSSJ0111+1sess322.C2048 1 2 3 4 5 6 7 8 9 10 2.000 77.556 J0042+2320 sess322.C2048 1 2 3 4 5 6 7 8 9 10 0.250 11.237 J0101+1639 sess322.C2048 1 2 3 4 5 6 7 8 9 10 1.500 60.557 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) SDSSJ0111+17 169.2 J0042+2320 160.1 J0101+1639 167.5 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