COVER INFORMATION Station: HART (Code Hh ) Experiment: Characterizing OCRs in dwarf galaxies Exp. Code: ev026a Schedule Version: 3.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Dany Vohl Address: Anton Pannekoek Institute for Astronomy, University of Amsterdam 1098 XH Amsterdam Amsterdam The Netherlands Phone: +31 6 1887 9982 EMAIL: d.vohl@uva.nl Fax: Phone during observation: +31 6 1887 9982 Observing mode: vlbi Notes: # Please, make sure PHASE CAL is OFF # COVER LETTER: This observation is to observe ILT J075257.15+401026.3 first identified in the LoTSS DR2 data as potential analogue to persistent radio sources associated to some fast radio bursts. With the observation, we wish to constrain its source size, and evalute if the radio emission is due to star formation processes or not. Schedule for HART (Code Hh ) Page 2 Characterizing OCRs in dwarf galaxies 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 ---------------------------------------------------------------------------------------- --- Fri 1 Mar 2024 Day 61 --- ---------- test pulsar ---------- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 116.49 116.49 116.49 116.49 180.49 180.49 180.49 180.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 16 00 00 B0540+23_D 04 30 32 37.5 21.5 -1.2 0.0 0 0 16 00 00 16 03 00 --- 04 33 33 37.7 20.7 -1.2 0.0 180 23 16 00 01 ---------- Fringe-finder ---------- 16 04 40 J0555+3948 04 35 13 21.6 16.8 -1.4 0.0 40 23 16 04 40 16 08 40 =0552+398 04 39 14 21.8 16.0 -1.3 0.0 240 54 16 04 41 ---------- Going to ILTJ0752 region ---------- 16 10 40 J0743+3941 04 41 14 11.7 34.4 -3.1 0.0 40 54 16 10 40 16 12 10 =0739+398 04 42 44 11.9 34.2 -3.0 0.0 90 66 16 10 41 16 12 10 ILTJ0752 04 42 44 10.3 35.3 -3.2 0.0 -32 66 No stop 16 17 10 --- 04 47 45 11.0 34.5 -3.1 0.0 268 104 16 12 11 16 17 50 J0743+3941 04 48 25 12.6 33.3 -2.9 0.0 8 104 16 17 50 16 19 10 =0739+398 04 49 45 12.8 33.1 -2.9 0.0 80 115 16 17 51 16 19 10 ILTJ0752 04 49 45 11.2 34.3 -3.1 0.0 -32 115 No stop 16 24 10 --- 04 54 46 11.9 33.5 -3.0 0.0 268 153 16 19 11 16 24 50 J0743+3941 04 55 26 13.5 32.2 -2.8 0.0 8 153 16 24 50 16 26 10 =0739+398 04 56 46 13.7 32.0 -2.8 0.0 80 164 16 24 51 16 26 10 ILTJ0752 04 56 46 12.1 33.2 -3.0 0.0 -32 164 No stop 16 31 10 --- 05 01 47 12.7 32.5 -2.9 0.0 268 202 16 26 11 16 31 50 J0743+3941 05 02 27 14.3 31.1 -2.7 0.0 8 202 16 31 50 16 33 10 =0739+398 05 03 48 14.5 30.9 -2.7 0.0 80 213 16 31 51 16 33 10 J0754+3910 05 03 48 13.5 33.1 -2.9 0.0 -33 213 No stop 16 36 10 =0751+393 05 06 48 13.9 32.6 -2.8 0.0 147 236 16 33 11 16 36 50 J0743+3941 05 07 28 14.9 30.3 -2.6 0.0 7 236 16 36 50 16 38 10 =0739+398 05 08 48 15.1 30.1 -2.6 0.0 80 246 16 36 51 16 38 10 ILTJ0752 05 08 48 13.6 31.4 -2.8 0.0 -32 246 No stop 16 43 10 --- 05 13 49 14.1 30.6 -2.7 0.0 268 285 16 38 11 Schedule for HART (Code Hh ) Page 3 Characterizing OCRs in dwarf galaxies 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 ---------------------------------------------------------------------------------------- --- Fri 1 Mar 2024 Day 61 --- 16 43 50 J0743+3941 05 14 29 15.7 29.2 -2.5 0.0 8 285 16 43 50 16 45 10 =0739+398 05 15 50 15.8 29.0 -2.5 0.0 80 295 16 43 51 16 45 10 ILTJ0752 05 15 50 14.4 30.3 -2.6 0.0 -32 295 No stop 16 50 10 --- 05 20 50 14.9 29.5 -2.6 0.0 268 334 16 45 11 16 50 50 J0743+3941 05 21 31 16.5 28.0 -2.4 0.0 8 334 16 50 50 16 52 10 =0739+398 05 22 51 16.6 27.8 -2.4 0.0 80 344 16 50 51 16 52 10 ILTJ0752 05 22 51 15.1 29.2 -2.5 0.0 -32 344 No stop 16 57 10 --- 05 27 52 15.7 28.3 -2.4 0.0 268 383 16 52 11 16 57 50 J0743+3941 05 28 32 17.2 26.8 -2.3 0.0 8 383 16 57 50 16 59 10 =0739+398 05 29 52 17.3 26.6 -2.2 0.0 80 393 16 57 51 16 59 10 ILTJ0752 05 29 52 15.9 28.0 -2.4 0.0 -32 393 No stop 17 04 10 --- 05 34 53 16.4 27.2 -2.3 0.0 268 432 16 59 11 17 04 50 J0743+3941 05 35 33 17.9 25.6 -2.2 0.0 8 432 17 04 50 17 06 10 =0739+398 05 36 53 18.0 25.4 -2.1 0.0 80 442 17 04 51 17 06 10 J0754+3910 05 36 53 17.3 27.7 -2.3 0.0 -33 442 No stop 17 09 10 =0751+393 05 39 54 17.6 27.1 -2.3 0.0 147 465 17 06 11 17 09 50 J0743+3941 05 40 34 18.4 24.8 -2.1 0.0 7 465 17 09 50 17 11 10 =0739+398 05 41 54 18.5 24.5 -2.0 0.0 80 475 17 09 51 17 11 10 ILTJ0752 05 41 54 17.1 26.0 -2.2 0.0 -32 475 No stop 17 16 10 --- 05 46 55 17.6 25.1 -2.1 0.0 268 514 17 11 11 17 16 50 J0743+3941 05 47 35 19.0 23.5 -2.0 0.0 8 514 17 16 50 17 18 10 =0739+398 05 48 55 19.1 23.3 -1.9 0.0 80 524 17 16 51 ---------- Fringe-finder ---------- 17 19 50 J0555+3948 05 50 35 24.3 1.4 -0.1 0.0 19 524 17 19 50 17 23 50 =0552+398 05 54 36 24.3 0.5 -0.0 0.0 240 555 17 19 51 ---------- Going to ILTJ0752 region ---------- 17 25 50 J0743+3941 05 56 36 19.8 21.9 -1.8 0.0 40 555 17 25 50 17 27 20 =0739+398 05 58 06 19.9 21.6 -1.8 0.0 90 567 17 25 51 17 27 20 ILTJ0752 05 58 06 18.6 23.1 -1.9 0.0 -32 567 No stop 17 32 20 --- 06 03 07 19.1 22.2 -1.9 0.0 268 605 17 27 21 Schedule for HART (Code Hh ) Page 4 Characterizing OCRs in dwarf galaxies 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 ---------------------------------------------------------------------------------------- --- Fri 1 Mar 2024 Day 61 --- 17 33 00 J0743+3941 06 03 47 20.4 20.5 -1.7 0.0 8 605 17 33 00 17 34 20 =0739+398 06 05 08 20.5 20.3 -1.7 0.0 80 616 17 33 01 17 34 20 ILTJ0752 06 05 08 19.2 21.9 -1.8 0.0 -32 616 No stop 17 39 20 --- 06 10 08 19.7 20.9 -1.7 0.0 268 654 17 34 21 17 40 00 J0743+3941 06 10 49 20.9 19.2 -1.6 0.0 8 654 17 40 00 17 41 20 =0739+398 06 12 09 21.0 18.9 -1.5 0.0 80 665 17 40 01 17 41 20 ILTJ0752 06 12 09 19.8 20.6 -1.7 0.0 -32 665 No stop 17 46 20 --- 06 17 10 20.2 19.6 -1.6 0.0 268 703 17 41 21 17 47 00 J0743+3941 06 17 50 21.4 17.8 -1.4 0.0 8 703 17 47 00 17 48 20 =0739+398 06 19 10 21.5 17.6 -1.4 0.0 80 714 17 47 01 17 48 20 J0754+3910 06 19 10 21.1 20.0 -1.6 0.0 -33 714 No stop 17 51 20 =0751+393 06 22 10 21.4 19.4 -1.6 0.0 147 737 17 48 21 17 52 00 J0743+3941 06 22 51 21.7 16.9 -1.4 0.0 7 737 17 52 00 17 53 20 =0739+398 06 24 11 21.8 16.6 -1.3 0.0 80 747 17 52 01 17 53 20 ILTJ0752 06 24 11 20.7 18.3 -1.5 0.0 -32 747 No stop 17 58 20 --- 06 29 12 21.1 17.4 -1.4 0.0 268 786 17 53 21 17 59 00 J0743+3941 06 29 52 22.2 15.5 -1.2 0.0 8 786 17 59 00 18 00 20 =0739+398 06 31 12 22.3 15.2 -1.2 0.0 80 796 17 59 01 18 00 20 ILTJ0752 06 31 12 21.2 17.0 -1.4 0.0 -32 796 No stop 18 05 20 --- 06 36 13 21.5 16.0 -1.3 0.0 268 835 18 00 21 18 06 00 J0743+3941 06 36 53 22.6 14.1 -1.1 0.0 8 835 18 06 00 18 07 20 =0739+398 06 38 13 22.7 13.8 -1.1 0.0 80 845 18 06 01 18 07 20 ILTJ0752 06 38 13 21.6 15.6 -1.3 0.0 -32 845 No stop 18 12 20 --- 06 43 14 21.9 14.6 -1.2 0.0 268 884 18 07 21 18 13 00 J0743+3941 06 43 54 23.0 12.7 -1.0 0.0 8 884 18 13 00 18 14 20 =0739+398 06 45 14 23.0 12.4 -1.0 0.0 80 894 18 13 01 18 14 20 ILTJ0752 06 45 14 22.0 14.2 -1.2 0.0 -32 894 No stop 18 19 20 --- 06 50 15 22.3 13.2 -1.1 0.0 268 933 18 14 21 18 20 00 J0743+3941 06 50 55 23.3 11.3 -0.9 0.0 8 933 18 20 00 18 21 20 =0739+398 06 52 15 23.3 11.0 -0.9 0.0 80 943 18 20 01 Schedule for HART (Code Hh ) Page 5 Characterizing OCRs in dwarf galaxies 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 ---------------------------------------------------------------------------------------- --- Fri 1 Mar 2024 Day 61 --- 18 21 20 J0754+3910 06 52 15 23.3 13.5 -1.1 0.0 -33 943 No stop 18 24 20 =0751+393 06 55 16 23.4 12.9 -1.0 0.0 147 966 18 21 21 18 25 00 J0743+3941 06 55 56 23.5 10.2 -0.8 0.0 7 966 18 25 00 18 26 20 =0739+398 06 57 16 23.5 10.0 -0.8 0.0 80 976 18 25 01 18 26 20 ILTJ0752 06 57 16 22.7 11.8 -1.0 0.0 -32 976 No stop 18 31 20 --- 07 02 17 22.9 10.8 -0.9 0.0 268 1015 18 26 21 18 32 00 J0743+3941 07 02 57 23.8 8.8 -0.7 0.0 8 1015 18 32 00 18 33 20 =0739+398 07 04 17 23.8 8.5 -0.7 0.0 80 1025 18 32 01 18 33 20 ILTJ0752 07 04 17 23.0 10.4 -0.8 0.0 -32 1025 No stop 18 38 20 --- 07 09 18 23.2 9.4 -0.8 0.0 268 1064 18 33 21 18 39 00 J0743+3941 07 09 58 24.0 7.3 -0.6 0.0 8 1064 18 39 00 18 40 20 =0739+398 07 11 18 24.0 7.1 -0.6 0.0 80 1074 18 39 01 18 40 20 ILTJ0752 07 11 18 23.2 9.0 -0.7 0.0 -32 1074 No stop 18 45 20 --- 07 16 19 23.4 8.0 -0.6 0.0 268 1113 18 40 21 18 46 00 J0743+3941 07 16 59 24.2 5.9 -0.5 0.0 8 1113 18 46 00 18 47 20 =0739+398 07 18 20 24.2 5.6 -0.4 0.0 80 1123 18 46 01 18 47 20 ILTJ0752 07 18 20 23.5 7.6 -0.6 0.0 -32 1123 No stop 18 52 20 --- 07 23 20 23.6 6.5 -0.5 0.0 268 1162 18 47 21 18 53 00 J0743+3941 07 24 01 24.3 4.4 -0.3 0.0 8 1162 18 53 00 18 54 20 =0739+398 07 25 21 24.3 4.1 -0.3 0.0 80 1172 18 53 01 18 54 20 J0754+3910 07 25 21 24.6 6.6 -0.5 0.0 -33 1172 No stop 18 57 20 =0751+393 07 28 21 24.7 6.0 -0.5 0.0 147 1195 18 54 21 18 58 00 J0743+3941 07 29 01 24.4 3.3 -0.3 0.0 7 1195 18 58 00 18 59 20 =0739+398 07 30 22 24.4 3.1 -0.2 0.0 80 1206 18 58 01 18 59 20 ILTJ0752 07 30 22 23.8 5.1 -0.4 0.0 -32 1206 No stop 19 04 20 --- 07 35 22 23.8 4.0 -0.3 0.0 268 1244 18 59 21 19 05 00 J0743+3941 07 36 03 24.4 1.9 -0.1 0.0 8 1244 19 05 00 19 06 20 =0739+398 07 37 23 24.5 1.6 -0.1 0.0 80 1255 19 05 01 19 06 20 ILTJ0752 07 37 23 23.9 3.6 -0.3 0.0 -32 1255 No stop 19 11 20 --- 07 42 24 23.9 2.6 -0.2 0.0 268 1293 19 06 21 Schedule for HART (Code Hh ) Page 6 Characterizing OCRs in dwarf galaxies 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 ---------------------------------------------------------------------------------------- --- Fri 1 Mar 2024 Day 61 --- 19 12 00 J0743+3941 07 43 04 24.5 0.4 -0.0 0.0 8 1293 19 12 00 19 13 20 =0739+398 07 44 24 24.5 0.1 -0.0 0.0 80 1304 19 12 01 19 13 20 ILTJ0752 07 44 24 24.0 2.1 -0.2 0.0 -32 1304 No stop 19 18 20 --- 07 49 25 24.0 1.1 -0.1 0.0 268 1342 19 13 21 19 19 00 J0743+3941 07 50 05 24.5 358.9 0.1 0.0 8 1342 19 19 00 19 20 20 =0739+398 07 51 25 24.5 358.6 0.1 0.0 80 1353 19 19 01 19 20 20 ILTJ0752 07 51 25 24.0 0.7 -0.1 0.0 -32 1353 No stop 19 25 20 --- 07 56 26 24.0 359.6 0.0 0.0 268 1391 19 20 21 19 26 00 J0743+3941 07 57 06 24.4 357.4 0.2 0.0 8 1391 19 26 00 19 27 20 =0739+398 07 58 26 24.4 357.1 0.2 0.0 80 1402 19 26 01 19 27 20 J0754+3910 07 58 26 25.0 359.5 0.0 0.0 -33 1402 No stop 19 30 20 =0751+393 08 01 27 25.0 358.9 0.1 0.0 147 1425 19 27 21 19 31 00 J0743+3941 08 02 07 24.4 356.3 0.3 0.0 7 1425 19 31 00 19 32 20 =0739+398 08 03 27 24.3 356.1 0.3 0.0 80 1435 19 31 01 19 32 20 ILTJ0752 08 03 27 24.0 358.2 0.1 0.0 -32 1435 No stop 19 37 20 --- 08 08 28 23.9 357.1 0.2 0.0 268 1474 19 32 21 19 38 00 J0743+3941 08 09 08 24.2 354.9 0.4 0.0 8 1474 19 38 00 19 39 20 =0739+398 08 10 28 24.2 354.6 0.4 0.0 80 1484 19 38 01 19 39 20 ILTJ0752 08 10 28 23.9 356.7 0.3 0.0 -32 1484 No stop 19 44 20 --- 08 15 29 23.8 355.6 0.3 0.0 268 1523 19 39 21 19 45 00 J0743+3941 08 16 09 24.1 353.4 0.5 0.0 8 1523 19 45 00 19 46 20 =0739+398 08 17 29 24.0 353.1 0.5 0.0 80 1533 19 45 01 19 46 20 ILTJ0752 08 17 29 23.8 355.2 0.4 0.0 -32 1533 No stop 19 51 20 --- 08 22 30 23.7 354.2 0.5 0.0 268 1572 19 46 21 19 52 00 J0743+3941 08 23 10 23.9 351.9 0.6 0.0 8 1572 19 52 00 19 53 20 =0739+398 08 24 30 23.8 351.7 0.7 0.0 80 1582 19 52 01 19 53 20 ILTJ0752 08 24 30 23.6 353.8 0.5 0.0 -32 1582 No stop 19 58 20 --- 08 29 31 23.5 352.7 0.6 0.0 268 1621 19 53 21 19 59 00 J0743+3941 08 30 11 23.6 350.5 0.8 0.0 8 1621 19 59 00 20 00 20 =0739+398 08 31 32 23.6 350.2 0.8 0.0 80 1631 19 59 01 Schedule for HART (Code Hh ) Page 7 Characterizing OCRs in dwarf galaxies 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 ---------------------------------------------------------------------------------------- --- Fri 1 Mar 2024 Day 61 --- 20 00 20 J0754+3910 08 31 32 24.5 352.5 0.6 0.0 -33 1631 No stop 20 03 20 =0751+393 08 34 32 24.4 351.9 0.6 0.0 147 1654 20 00 21 20 04 00 J0743+3941 08 35 12 23.4 349.5 0.8 0.0 7 1654 20 04 00 20 05 20 =0739+398 08 36 32 23.4 349.2 0.9 0.0 80 1664 20 04 01 20 05 20 ILTJ0752 08 36 32 23.3 351.3 0.7 0.0 -32 1664 No stop 20 10 20 --- 08 41 33 23.1 350.3 0.8 0.0 268 1703 20 05 21 20 11 00 J0743+3941 08 42 13 23.1 348.0 1.0 0.0 8 1703 20 11 00 20 12 20 =0739+398 08 43 34 23.1 347.8 1.0 0.0 80 1713 20 11 01 20 12 20 ILTJ0752 08 43 34 23.0 349.9 0.8 0.0 -32 1713 No stop 20 17 20 --- 08 48 34 22.8 348.8 0.9 0.0 268 1752 20 12 21 20 18 00 J0743+3941 08 49 15 22.8 346.6 1.1 0.0 8 1752 20 18 00 20 19 20 =0739+398 08 50 35 22.7 346.3 1.1 0.0 80 1762 20 18 01 20 19 20 ILTJ0752 08 50 35 22.7 348.4 0.9 0.0 -32 1762 No stop 20 24 20 --- 08 55 36 22.5 347.4 1.0 0.0 268 1801 20 19 21 20 25 00 J0743+3941 08 56 16 22.4 345.2 1.2 0.0 8 1801 20 25 00 20 26 20 =0739+398 08 57 36 22.3 344.9 1.2 0.0 80 1811 20 25 01 20 26 20 ILTJ0752 08 57 36 22.4 347.0 1.0 0.0 -32 1811 No stop 20 31 20 --- 09 02 37 22.1 346.0 1.1 0.0 268 1850 20 26 21 20 32 00 J0743+3941 09 03 17 22.0 343.8 1.3 0.0 8 1850 20 32 00 20 33 20 =0739+398 09 04 37 21.9 343.6 1.3 0.0 80 1860 20 32 01 20 33 20 J0754+3910 09 04 37 23.1 345.7 1.1 0.0 -33 1860 No stop 20 36 20 =0751+393 09 07 38 22.9 345.0 1.2 0.0 147 1883 20 33 21 20 37 00 J0743+3941 09 08 18 21.6 342.8 1.4 0.0 7 1883 20 37 00 20 38 20 =0739+398 09 09 38 21.6 342.6 1.4 0.0 80 1894 20 37 01 20 38 20 ILTJ0752 09 09 38 21.7 344.7 1.3 0.0 -32 1894 No stop 20 43 20 --- 09 14 39 21.4 343.7 1.3 0.0 268 1932 20 38 21 20 44 00 J0743+3941 09 15 19 21.2 341.5 1.5 0.0 8 1932 20 44 00 20 45 20 =0739+398 09 16 39 21.1 341.2 1.5 0.0 80 1943 20 44 01 20 45 20 ILTJ0752 09 16 39 21.3 343.3 1.4 0.0 -32 1943 No stop 20 49 20 --- 09 20 40 21.0 342.5 1.4 0.0 208 1974 20 45 21 Schedule for HART (Code Hh ) Page 8 Characterizing OCRs in dwarf galaxies 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 ---------------------------------------------------------------------------------------- --- Fri 1 Mar 2024 Day 61 --- 20 50 00 J0743+3941 09 21 20 20.7 340.3 1.6 0.0 8 1974 20 50 00 20 51 00 =0739+398 09 22 20 20.6 340.1 1.6 0.0 60 1981 20 50 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 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: hh18cm Values confirmed by E-mail Jonathan Quick 20140219 (CR) ****** Only 122.49 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 5 Station: HART 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= 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 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 = 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 = off LO sum= 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 BBC fr= 116.49 116.49 116.49 116.49 180.49 180.49 180.49 180.49 Bandwd= 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 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * ILTJ0752 07 49 33.412353 * 07 52 57.153200 07 54 36.548346 0.00 40 18 13.89419 * 40 10 26.38587 40 06 46.70064 0.00 From catalog imbedded in main SCHED input file. * B0540+23_D 05 40 06.938912 * 05 43 09.600000 05 44 37.961073 0.00 23 27 44.80457 * 23 29 05.00000 23 29 48.17973 0.00 From catalog imbedded in main SCHED input file. 0552+398 05 52 01.407168 * 05 55 30.805611 05 57 12.208822 0.00 * J0555+3948 39 48 21.94581 * 39 48 49.16496 39 49 11.53323 0.00 DA193 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0555+39 GSFC 2016a X/S astro solution, 415688 observations. 0739+398 07 39 45.940018 * 07 43 09.886529 07 44 49.321045 0.14 * J0743+3941 39 48 40.02304 * 39 41 30.78073 39 38 09.86367 0.16 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 151 observations. 0751+393 07 51 15.248476 * 07 54 37.069183 07 56 15.529668 1.86 * J0754+3910 39 18 41.79503 * 39 10 47.79774 39 07 04.69953 2.17 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 15 observations. * 3C286 13 28 49.657769 * 13 31 08.288061 13 32 16.347471 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 22 51.59404 0.16 1328+307 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1331+30 GSFC 2016a X/S astro solution, 269 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 ILTJ0752 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 2.733 285.041 B0540+23_D sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 0.050 6.000 J0555+3948 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 0.133 15.800 J0743+3941 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 0.956 105.302 J0754+3910 sess124.L1024 2 3 4 5 6 7 8 9 10 11 12 0.400 33.754 3C286 sess124.L1024 1 2 3 4 5 6 7 8 9 11 12 0.067 6.496 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) ILTJ0752 128.5 B0540+23_D 104.8 J0555+3948 107.0 J0743+3941 127.0 J0754+3910 129.2 3C286 136.0 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