COVER INFORMATION Station: HART (Code Hh ) Experiment: Environments of localized FRBs: FRB210407 Exp. Code: EB096J Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Shivani Bhandari Address: JIVE Oude Hoogeveensedijk 4 Dwingeloo Netherlands Phone: +31 685751742 EMAIL: bhandari@jive.eu Fax: Phone during observation: +31 521 596 530 Observing mode: vlbi Notes: # Please, make sure PHASE CAL is OFF. # Schedule for HART (Code Hh ) Page 2 Environments of localized FRBs: FRB210407 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 30 Oct 2022 Day 303 --- ---------- EB096J ---------- 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 20 30 00 J0321+1221 00 57 17 37.8 47.2 -2.4 0.0 0 0 20 30 00 20 34 00 =0319+121 01 01 18 38.4 46.3 -2.4 0.0 240 31 20 30 01 20 35 30 J0502+2516 01 02 48 12.4 53.6 -4.0 0.0 13 31 20 35 30 20 37 00 =0459+252 01 04 19 12.7 53.4 -4.0 0.0 90 43 20 35 31 20 37 00 FRB210407 01 04 19 9.5 53.5 -4.2 0.0 -33 43 No stop 20 41 30 --- 01 08 49 10.4 52.9 -4.1 0.0 237 77 20 37 01 20 41 30 J0502+2516 01 08 49 13.5 52.8 -3.9 0.0 -33 77 No stop 20 43 00 =0459+252 01 10 20 13.8 52.5 -3.9 0.0 57 89 20 41 31 20 43 00 FRB210407 01 10 20 10.6 52.7 -4.1 0.0 -33 89 No stop 20 47 30 --- 01 14 50 11.4 52.1 -4.0 0.0 237 124 20 43 01 20 48 15 J0502+2516 01 15 35 14.7 51.8 -3.8 0.0 12 124 20 48 15 20 49 10 =0459+252 01 16 31 14.9 51.6 -3.8 0.0 55 131 20 48 16 20 49 10 FRB210407 01 16 31 11.7 51.9 -4.0 0.0 -33 131 No stop 20 53 40 --- 01 21 01 12.5 51.2 -3.9 0.0 237 166 20 49 11 20 53 40 J0502+2516 01 21 01 15.7 51.0 -3.7 0.0 -33 166 No stop 20 55 10 =0459+252 01 22 32 15.9 50.8 -3.7 0.0 57 177 20 53 41 20 55 10 FRB210407 01 22 32 12.8 51.0 -3.9 0.0 -33 177 No stop 20 59 40 --- 01 27 02 13.6 50.4 -3.8 0.0 237 212 20 55 11 21 00 25 J0502+2516 01 27 47 16.8 50.0 -3.6 0.0 12 212 21 00 25 21 01 20 =0459+252 01 28 43 17.0 49.8 -3.6 0.0 55 219 21 00 26 21 01 20 FRB210407 01 28 43 13.9 50.1 -3.8 0.0 -33 219 No stop 21 05 50 --- 01 33 13 14.6 49.5 -3.7 0.0 237 254 21 01 21 21 05 50 J0502+2516 01 33 13 17.8 49.1 -3.5 0.0 -33 254 No stop 21 07 20 =0459+252 01 34 44 18.0 48.9 -3.5 0.0 57 265 21 05 51 21 07 20 FRB210407 01 34 44 14.9 49.3 -3.7 0.0 -33 265 No stop 21 11 50 --- 01 39 14 15.6 48.6 -3.6 0.0 237 300 21 07 21 Schedule for HART (Code Hh ) Page 3 Environments of localized FRBs: FRB210407 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 30 Oct 2022 Day 303 --- 21 12 35 J0502+2516 01 39 59 18.9 48.0 -3.4 0.0 12 300 21 12 35 21 13 30 =0459+252 01 40 55 19.1 47.9 -3.4 0.0 55 307 21 12 36 21 13 30 FRB210407 01 40 55 15.9 48.3 -3.6 0.0 -33 307 No stop 21 18 00 --- 01 45 25 16.7 47.6 -3.5 0.0 237 342 21 13 31 21 18 00 J0502+2516 01 45 25 19.8 47.2 -3.3 0.0 -33 342 No stop 21 19 30 =0459+252 01 46 56 20.1 46.9 -3.3 0.0 57 354 21 18 01 21 19 30 FRB210407 01 46 56 16.9 47.4 -3.5 0.0 -33 354 No stop 21 24 00 --- 01 51 26 17.7 46.7 -3.4 0.0 237 388 21 19 31 21 24 45 J0502+2516 01 52 11 20.9 46.0 -3.2 0.0 12 388 21 24 45 21 25 40 =0459+252 01 53 07 21.1 45.9 -3.2 0.0 55 395 21 24 46 21 25 40 FRB210407 01 53 07 18.0 46.4 -3.4 0.0 -33 395 No stop 21 30 10 --- 01 57 37 18.7 45.7 -3.3 0.0 237 430 21 25 41 21 30 10 J0502+2516 01 57 37 21.8 45.1 -3.1 0.0 -33 430 No stop 21 31 40 =0459+252 01 59 08 22.0 44.8 -3.1 0.0 57 442 21 30 11 21 31 40 FRB210407 01 59 08 18.9 45.5 -3.3 0.0 -33 442 No stop 21 36 10 --- 02 03 38 19.6 44.7 -3.2 0.0 237 477 21 31 41 21 36 55 J0502+2516 02 04 23 22.9 43.9 -3.0 0.0 12 477 21 36 55 21 37 50 =0459+252 02 05 19 23.0 43.8 -3.0 0.0 55 484 21 36 56 21 38 20 J0500+2651 02 05 49 22.3 42.1 -2.9 0.0 1 484 21 38 20 21 42 20 =0457+267 02 09 49 22.9 41.3 -2.9 0.0 240 515 21 38 21 21 42 50 J0502+2516 02 10 19 23.8 42.9 -2.9 0.0 1 515 21 42 50 21 44 20 =0459+252 02 11 50 24.0 42.6 -2.9 0.0 90 526 21 42 51 21 44 20 FRB210407 02 11 50 20.9 43.3 -3.1 0.0 -33 526 No stop 21 48 50 --- 02 16 20 21.6 42.6 -3.0 0.0 237 561 21 44 21 21 48 50 J0502+2516 02 16 20 24.7 41.8 -2.8 0.0 -33 561 No stop 21 50 20 =0459+252 02 17 51 24.9 41.5 -2.8 0.0 57 573 21 48 51 21 50 20 FRB210407 02 17 51 21.8 42.3 -3.0 0.0 -33 573 No stop 21 54 50 --- 02 22 21 22.5 41.5 -2.9 0.0 237 607 21 50 21 21 55 35 J0502+2516 02 23 07 25.7 40.5 -2.7 0.0 12 607 21 55 35 21 56 30 =0459+252 02 24 02 25.8 40.3 -2.7 0.0 55 614 21 55 36 Schedule for HART (Code Hh ) Page 4 Environments of localized FRBs: FRB210407 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 30 Oct 2022 Day 303 --- 21 56 30 FRB210407 02 24 02 22.8 41.2 -2.9 0.0 -33 614 No stop 22 01 00 --- 02 28 32 23.4 40.4 -2.8 0.0 237 649 21 56 31 22 01 00 J0502+2516 02 28 32 26.5 39.4 -2.6 0.0 -33 649 No stop 22 02 30 =0459+252 02 30 03 26.7 39.1 -2.6 0.0 57 661 22 01 01 22 02 30 FRB210407 02 30 03 23.6 40.1 -2.8 0.0 -33 661 No stop 22 07 00 --- 02 34 33 24.3 39.3 -2.7 0.0 237 696 22 02 31 22 07 45 J0502+2516 02 35 19 27.4 38.1 -2.5 0.0 12 696 22 07 45 22 08 40 =0459+252 02 36 14 27.6 37.9 -2.5 0.0 55 703 22 07 46 22 08 40 FRB210407 02 36 14 24.5 38.9 -2.7 0.0 -33 703 No stop 22 13 10 --- 02 40 44 25.2 38.1 -2.6 0.0 237 737 22 08 41 22 13 10 J0502+2516 02 40 44 28.2 37.0 -2.4 0.0 -33 737 No stop 22 14 40 =0459+252 02 42 15 28.4 36.7 -2.4 0.0 57 749 22 13 11 22 14 40 FRB210407 02 42 15 25.4 37.8 -2.6 0.0 -33 749 No stop 22 19 10 --- 02 46 45 26.0 36.9 -2.5 0.0 237 784 22 14 41 22 19 55 J0502+2516 02 47 31 29.1 35.6 -2.3 0.0 12 784 22 19 55 22 20 50 =0459+252 02 48 26 29.2 35.4 -2.3 0.0 55 791 22 19 56 22 20 50 FRB210407 02 48 26 26.2 36.6 -2.5 0.0 -33 791 No stop 22 25 20 --- 02 52 56 26.8 35.7 -2.4 0.0 237 826 22 20 51 22 25 20 J0502+2516 02 52 56 29.8 34.4 -2.2 0.0 -33 826 No stop 22 26 50 =0459+252 02 54 27 30.0 34.1 -2.2 0.0 57 837 22 25 21 22 26 50 FRB210407 02 54 27 27.0 35.4 -2.4 0.0 -33 837 No stop 22 31 20 --- 02 58 57 27.6 34.4 -2.3 0.0 237 872 22 26 51 22 32 05 J0502+2516 02 59 43 30.6 32.9 -2.1 0.0 12 872 22 32 05 22 33 00 =0459+252 03 00 38 30.7 32.7 -2.1 0.0 55 879 22 32 06 22 33 50 J0555+3948 03 01 28 12.6 33.1 -2.9 0.0 -6 879 22 33 50 22 37 50 =0552+398 03 05 28 13.1 32.5 -2.9 0.0 234 910 22 33 51 22 38 40 J0502+2516 03 06 19 31.4 31.5 -2.0 0.0 -6 910 22 38 40 22 40 10 =0459+252 03 07 49 31.6 31.1 -1.9 0.0 84 922 22 38 41 22 40 10 FRB210407 03 07 49 28.7 32.6 -2.1 0.0 -33 922 No stop 22 44 40 --- 03 12 20 29.2 31.6 -2.1 0.0 237 956 22 40 11 Schedule for HART (Code Hh ) Page 5 Environments of localized FRBs: FRB210407 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 30 Oct 2022 Day 303 --- 22 44 40 J0502+2516 03 12 20 32.1 30.1 -1.9 0.0 -33 956 No stop 22 46 10 =0459+252 03 13 50 32.3 29.7 -1.8 0.0 57 968 22 44 41 22 46 10 FRB210407 03 13 50 29.4 31.3 -2.0 0.0 -33 968 No stop 22 50 40 --- 03 18 21 29.9 30.3 -2.0 0.0 237 1003 22 46 11 22 51 25 J0502+2516 03 19 06 32.8 28.5 -1.8 0.0 12 1003 22 51 25 22 52 20 =0459+252 03 20 01 32.9 28.3 -1.7 0.0 55 1010 22 51 26 22 52 20 FRB210407 03 20 01 30.1 29.9 -1.9 0.0 -33 1010 No stop 22 56 50 --- 03 24 32 30.6 28.9 -1.9 0.0 237 1045 22 52 21 22 56 50 J0502+2516 03 24 32 33.4 27.2 -1.7 0.0 -33 1045 No stop 22 58 20 =0459+252 03 26 02 33.6 26.8 -1.6 0.0 57 1056 22 56 51 22 58 20 FRB210407 03 26 02 30.8 28.6 -1.8 0.0 -33 1056 No stop 23 02 50 --- 03 30 33 31.3 27.6 -1.8 0.0 237 1091 22 58 21 23 03 35 J0502+2516 03 31 18 34.1 25.5 -1.6 0.0 12 1091 23 03 35 23 04 30 =0459+252 03 32 13 34.2 25.3 -1.5 0.0 55 1098 23 03 36 23 04 30 FRB210407 03 32 13 31.4 27.2 -1.7 0.0 -33 1098 No stop 23 09 00 --- 03 36 44 31.9 26.1 -1.7 0.0 237 1133 23 04 31 23 09 00 J0502+2516 03 36 44 34.6 24.2 -1.5 0.0 -33 1133 No stop 23 10 30 =0459+252 03 38 14 34.7 23.8 -1.4 0.0 57 1145 23 09 01 23 10 30 FRB210407 03 38 14 32.0 25.8 -1.6 0.0 -33 1145 No stop 23 15 00 --- 03 42 45 32.5 24.7 -1.6 0.0 237 1179 23 10 31 23 15 45 J0502+2516 03 43 30 35.2 22.5 -1.3 0.0 12 1179 23 15 45 23 16 40 =0459+252 03 44 25 35.3 22.2 -1.3 0.0 55 1186 23 15 46 23 16 40 FRB210407 03 44 25 32.6 24.3 -1.5 0.0 -33 1186 No stop 23 21 10 --- 03 48 56 33.0 23.2 -1.5 0.0 237 1221 23 16 41 23 21 10 J0502+2516 03 48 56 35.7 21.1 -1.3 0.0 -33 1221 No stop 23 22 40 =0459+252 03 50 26 35.8 20.7 -1.2 0.0 57 1233 23 21 11 23 22 40 FRB210407 03 50 26 33.2 22.8 -1.4 0.0 -33 1233 No stop 23 27 10 --- 03 54 57 33.5 21.7 -1.4 0.0 237 1268 23 22 41 23 27 55 J0502+2516 03 55 42 36.2 19.3 -1.1 0.0 12 1268 23 27 55 23 28 50 =0459+252 03 56 37 36.3 19.1 -1.1 0.0 55 1275 23 27 56 Schedule for HART (Code Hh ) Page 6 Environments of localized FRBs: FRB210407 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 30 Oct 2022 Day 303 --- 23 29 20 J0500+2651 03 57 07 35.0 17.7 -1.1 0.0 1 1275 23 29 20 23 33 20 =0457+267 04 01 08 35.2 16.6 -1.0 0.0 240 1306 23 29 21 23 33 50 J0502+2516 04 01 38 36.6 17.7 -1.0 0.0 1 1306 23 33 50 23 35 20 =0459+252 04 03 08 36.7 17.3 -1.0 0.0 90 1317 23 33 51 23 35 20 FRB210407 04 03 08 34.2 19.7 -1.2 0.0 -33 1317 No stop 23 39 50 --- 04 07 39 34.5 18.5 -1.1 0.0 237 1352 23 35 21 23 39 50 J0502+2516 04 07 39 37.0 16.1 -0.9 0.0 -33 1352 No stop 23 41 20 =0459+252 04 09 09 37.1 15.7 -0.9 0.0 57 1364 23 39 51 23 41 20 FRB210407 04 09 09 34.6 18.1 -1.1 0.0 -33 1364 No stop 23 45 50 --- 04 13 40 34.9 17.0 -1.0 0.0 237 1398 23 41 21 23 46 35 J0502+2516 04 14 25 37.4 14.3 -0.8 0.0 12 1398 23 46 35 23 47 30 =0459+252 04 15 20 37.5 14.0 -0.8 0.0 55 1405 23 46 36 23 47 30 FRB210407 04 15 20 35.0 16.5 -1.0 0.0 -33 1405 No stop 23 52 00 --- 04 19 51 35.3 15.4 -0.9 0.0 237 1440 23 47 31 23 52 00 J0502+2516 04 19 51 37.7 12.7 -0.7 0.0 -33 1440 No stop 23 53 30 =0459+252 04 21 21 37.8 12.3 -0.7 0.0 57 1452 23 52 01 23 53 30 FRB210407 04 21 21 35.4 15.0 -0.9 0.0 -33 1452 No stop 23 58 00 --- 04 25 52 35.7 13.8 -0.8 0.0 237 1487 23 53 31 23 58 45 J0502+2516 04 26 37 38.0 10.8 -0.6 0.0 12 1487 23 58 45 23 59 40 =0459+252 04 27 32 38.0 10.6 -0.6 0.0 55 1494 23 58 46 --- Start: Sun 30 Oct 2022 Day 303 -- Stop: Mon 31 Oct 2022 Day 304 --- 23 59 40 FRB210407 04 27 32 35.8 13.3 -0.8 0.0 -33 1494 No stop 00 04 10 --- 04 32 03 36.0 12.1 -0.7 0.0 237 1528 23 59 41 00 04 10 J0502+2516 04 32 03 38.2 9.3 -0.5 0.0 -33 1528 No stop 00 05 40 =0459+252 04 33 33 38.3 8.9 -0.5 0.0 57 1540 00 04 11 00 05 40 FRB210407 04 33 33 36.0 11.7 -0.7 0.0 -33 1540 No stop 00 10 10 --- 04 38 04 36.2 10.5 -0.6 0.0 237 1575 00 05 41 00 10 55 J0502+2516 04 38 49 38.4 7.4 -0.4 0.0 12 1575 00 10 55 00 11 50 =0459+252 04 39 44 38.5 7.1 -0.4 0.0 55 1582 00 10 56 Schedule for HART (Code Hh ) Page 7 Environments of localized FRBs: FRB210407 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 31 Oct 2022 Day 304 --- 00 11 50 FRB210407 04 39 44 36.3 10.0 -0.6 0.0 -33 1582 No stop 00 16 20 --- 04 44 15 36.5 8.8 -0.5 0.0 237 1617 00 11 51 00 16 20 J0502+2516 04 44 15 38.6 5.8 -0.3 0.0 -33 1617 No stop 00 17 50 =0459+252 04 45 45 38.6 5.4 -0.3 0.0 57 1628 00 16 21 00 17 50 FRB210407 04 45 45 36.5 8.4 -0.5 0.0 -33 1628 No stop 00 22 20 --- 04 50 16 36.7 7.2 -0.4 0.0 237 1663 00 17 51 00 23 05 J0502+2516 04 51 01 38.7 3.9 -0.2 0.0 12 1663 00 23 05 00 24 00 =0459+252 04 51 56 38.7 3.6 -0.2 0.0 55 1670 00 23 06 00 26 00 J0555+3948 04 53 56 22.7 13.1 -1.1 0.0 64 1670 00 26 00 00 30 00 =0552+398 04 57 57 22.9 12.3 -1.0 0.0 240 1701 00 26 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess322.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: 6 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: 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= 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: 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) * FRB210407 05 11 29.076166 * 05 14 36.190000 05 16 01.827030 0.00 27 00 06.14571 * 27 03 30.00000 27 05 04.44339 0.00 From catalog imbedded in main SCHED input file. 0459+252 04 59 54.261825 * 05 02 58.474771 05 04 22.830542 0.12 * J0502+2516 25 12 12.02575 * 25 16 25.27549 25 18 22.82881 0.11 From catalog imbedded in main SCHED input file. rfc_2022c Petrov and Kovalev, in preparation 1557 observations 0457+267 04 57 21.539522 * 05 00 27.870182 05 01 53.207820 0.13 * J0500+2651 26 47 10.41653 * 26 51 34.33899 26 53 36.37623 0.15 From catalog imbedded in main SCHED input file. rfc_2022c Petrov and Kovalev, in preparation 805 observations 0319+121 03 19 08.206314 * 03 21 53.103509 03 23 08.889379 0.02 * J0321+1221 12 10 31.53576 * 12 21 13.95378 12 26 11.66994 0.04 J0321+12 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 2030 observations. 0552+398 05 52 01.407168 * 05 55 30.805611 05 57 06.471154 0.00 * J0555+3948 39 48 21.94581 * 39 48 49.16496 39 48 58.70793 0.00 DA193 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0555+39 GSFC 2016a X/S astro solution, 415688 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 FRB210407 sess322.L1024 1 2 3 4 5 6 7 8 9 10 11 12 + 2.550 307.226 J0502+2516 sess322.L1024 1 2 3 4 5 6 7 8 9 10 11 12 + 0.785 79.788 J0500+2651 sess322.L1024 1 2 3 4 5 6 7 8 9 10 11 12 + 0.133 18.090 J0321+1221 sess322.L1024 1 2 3 4 5 6 7 8 9 10 11 12 + 0.067 9.067 J0555+3948 sess322.L1024 1 2 3 4 5 6 7 8 9 10 11 12 + 0.133 16.956 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) FRB210407 137.1 J0502+2516 140.0 J0500+2651 140.3 J0321+1221 164.7 J0555+3948 126.3 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