COVER INFORMATION Station: HART (Code Hh ) Experiment: Environments of localized FRBs: FRB210807 Exp. Code: EB096F 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: FRB210807 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 6 Jun 2022 Day 157 --- 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 00 00 00 2029+121 18 48 18 44.0 36.8 -1.7 0.0 0 0 00 00 00 00 03 30 --- 18 51 49 44.5 35.8 -1.7 0.0 210 27 00 00 01 00 05 00 J1947-0103 18 53 19 61.7 30.5 -0.9 0.0 36 27 00 05 00 00 06 00 =1945-011 18 54 19 61.9 30.0 -0.9 0.0 60 35 00 05 01 00 06 00 FRB210807 18 54 19 60.5 33.9 -1.1 0.0 -31 35 No stop 00 10 30 --- 18 58 50 61.1 31.9 -1.0 0.0 239 70 00 06 01 00 10 30 J1947-0103 18 58 50 62.3 27.8 -0.8 0.0 -31 70 No stop 00 12 00 =1945-011 19 00 20 62.5 27.1 -0.8 0.0 59 81 00 10 31 00 12 00 FRB210807 19 00 20 61.2 31.2 -1.0 0.0 -31 81 No stop 00 16 30 --- 19 04 51 61.7 29.1 -0.9 0.0 239 116 00 12 01 00 17 10 J1947-0103 19 05 31 63.0 24.5 -0.7 0.0 9 116 00 17 10 00 18 00 =1945-011 19 06 21 63.1 24.1 -0.7 0.0 50 122 00 17 11 00 18 00 FRB210807 19 06 21 61.9 28.3 -0.9 0.0 -31 122 No stop 00 22 30 --- 19 10 52 62.4 26.1 -0.8 0.0 239 157 00 18 01 00 22 30 J1947-0103 19 10 52 63.5 21.7 -0.6 0.0 -31 157 No stop 00 24 00 =1945-011 19 12 22 63.6 20.9 -0.6 0.0 59 169 00 22 31 00 24 00 FRB210807 19 12 22 62.5 25.4 -0.8 0.0 -31 169 No stop 00 28 30 --- 19 16 53 62.9 23.1 -0.7 0.0 239 204 00 24 01 00 29 10 J1947-0103 19 17 33 64.0 18.1 -0.5 0.0 9 204 00 29 10 00 30 00 =1945-011 19 18 23 64.1 17.7 -0.5 0.0 50 210 00 29 11 00 30 00 FRB210807 19 18 23 63.1 22.3 -0.7 0.0 -31 210 No stop 00 34 30 --- 19 22 54 63.4 20.0 -0.6 0.0 239 245 00 30 01 00 34 30 J1947-0103 19 22 54 64.3 15.1 -0.4 0.0 -31 245 No stop 00 36 00 =1945-011 19 24 24 64.4 14.3 -0.4 0.0 59 256 00 34 31 00 36 00 FRB210807 19 24 24 63.5 19.2 -0.6 0.0 -31 256 No stop 00 40 30 --- 19 28 55 63.9 16.7 -0.5 0.0 239 291 00 36 01 00 41 10 J1947-0103 19 29 35 64.7 11.3 -0.3 0.0 9 291 00 41 10 00 42 00 =1945-011 19 30 25 64.7 10.9 -0.3 0.0 50 298 00 41 11 Schedule for HART (Code Hh ) Page 3 Environments of localized FRBs: FRB210807 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 6 Jun 2022 Day 157 --- 00 42 00 J1945-0153 19 30 25 65.6 9.8 -0.3 0.0 -27 298 No stop 00 45 30 =1942-020 19 33 56 65.8 7.7 -0.2 0.0 183 325 00 42 01 00 46 00 J1947-0103 19 34 26 64.9 8.5 -0.2 0.0 3 325 00 46 00 00 47 00 =1945-011 19 35 26 64.9 8.0 -0.2 0.0 60 332 00 46 01 00 47 00 FRB210807 19 35 26 64.2 13.1 -0.4 0.0 -31 332 No stop 00 51 30 --- 19 39 57 64.4 10.5 -0.3 0.0 239 367 00 47 01 00 51 30 J1947-0103 19 39 57 65.0 5.3 -0.1 0.0 -31 367 No stop 00 53 00 =1945-011 19 41 27 65.0 4.4 -0.1 0.0 59 379 00 51 31 00 53 00 FRB210807 19 41 27 64.5 9.7 -0.3 0.0 -31 379 No stop 00 57 30 --- 19 45 58 64.6 7.1 -0.2 0.0 239 414 00 53 01 00 58 10 J1947-0103 19 46 38 65.1 1.3 -0.0 0.0 9 414 00 58 10 00 59 00 =1945-011 19 47 28 65.1 0.8 -0.0 0.0 50 420 00 58 11 00 59 00 FRB210807 19 47 28 64.7 6.2 -0.2 0.0 -31 420 No stop 01 03 30 --- 19 51 59 64.8 3.6 -0.1 0.0 239 455 00 59 01 01 03 30 J1947-0103 19 51 59 65.1 358.2 0.1 0.0 -31 455 No stop 01 05 00 =1945-011 19 53 29 65.1 357.3 0.1 0.0 59 466 01 03 31 01 05 00 FRB210807 19 53 29 64.8 2.7 -0.1 0.0 -31 466 No stop 01 09 30 --- 19 58 00 64.8 0.0 -0.0 0.0 239 501 01 05 01 01 10 10 J1947-0103 19 58 40 65.0 354.2 0.2 0.0 9 501 01 10 10 01 11 00 =1945-011 19 59 30 65.0 353.7 0.2 0.0 50 508 01 10 11 01 11 00 FRB210807 19 59 30 64.8 359.1 0.0 0.0 -31 508 No stop 01 15 30 --- 20 04 01 64.8 356.5 0.1 0.0 239 542 01 11 01 01 15 30 J1947-0103 20 04 01 64.8 351.1 0.3 0.0 -31 542 No stop 01 17 00 =1945-011 20 05 31 64.8 350.2 0.3 0.0 59 554 01 15 31 01 17 00 FRB210807 20 05 31 64.7 355.6 0.1 0.0 -31 554 No stop 01 21 30 --- 20 10 02 64.6 353.0 0.2 0.0 239 589 01 17 01 01 22 10 J1947-0103 20 10 42 64.6 347.2 0.4 0.0 9 589 01 22 10 01 23 00 =1945-011 20 11 32 64.5 346.7 0.4 0.0 50 595 01 22 11 01 23 00 FRB210807 20 11 32 64.6 352.1 0.2 0.0 -31 595 No stop 01 27 30 --- 20 16 03 64.4 349.5 0.3 0.0 239 630 01 23 01 Schedule for HART (Code Hh ) Page 4 Environments of localized FRBs: FRB210807 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 6 Jun 2022 Day 157 --- 01 27 30 J1947-0103 20 16 03 64.3 344.2 0.5 0.0 -31 630 No stop 01 29 00 =1945-011 20 17 33 64.2 343.4 0.5 0.0 59 642 01 27 31 01 29 00 FRB210807 20 17 33 64.4 348.7 0.3 0.0 -31 642 No stop 01 33 30 --- 20 22 04 64.2 346.1 0.4 0.0 239 676 01 29 01 01 34 10 J1947-0103 20 22 44 63.8 340.5 0.6 0.0 9 676 01 34 10 01 35 00 =1945-011 20 23 34 63.7 340.1 0.6 0.0 50 683 01 34 11 01 35 00 FRB210807 20 23 34 64.1 345.3 0.4 0.0 -31 683 No stop 01 38 00 --- 20 26 34 63.9 343.6 0.5 0.0 149 706 01 35 01 01 38 00 J1947-0103 20 26 34 63.5 338.5 0.6 0.0 -31 706 No stop 01 39 30 =1945-011 20 28 05 63.4 337.7 0.7 0.0 59 718 01 38 01 01 39 30 J1945-0153 20 28 05 64.0 335.8 0.7 0.0 -27 718 No stop 01 43 00 =1942-020 20 31 35 63.6 333.9 0.8 0.0 183 745 01 39 31 01 43 30 J1947-0103 20 32 05 63.0 335.6 0.7 0.0 3 745 01 43 30 01 44 30 =1945-011 20 33 06 62.9 335.1 0.7 0.0 60 752 01 43 31 01 44 30 FRB210807 20 33 06 63.4 340.1 0.6 0.0 -31 752 No stop 01 49 00 --- 20 37 36 63.1 337.7 0.7 0.0 239 787 01 44 31 01 49 00 J1947-0103 20 37 36 62.5 332.8 0.8 0.0 -31 787 No stop 01 50 30 =1945-011 20 39 06 62.3 332.1 0.8 0.0 59 799 01 49 01 01 50 30 FRB210807 20 39 06 62.9 336.9 0.7 0.0 -31 799 No stop 01 55 00 --- 20 43 37 62.5 334.6 0.8 0.0 239 833 01 50 31 01 55 40 J1947-0103 20 44 17 61.8 329.6 0.9 0.0 9 833 01 55 40 01 56 30 =1945-011 20 45 07 61.7 329.2 0.9 0.0 50 840 01 55 41 01 56 30 FRB210807 20 45 07 62.4 333.9 0.8 0.0 -31 840 No stop 02 01 00 --- 20 49 38 61.9 331.7 0.9 0.0 239 875 01 56 31 02 01 00 J1947-0103 20 49 38 61.1 327.1 1.0 0.0 -31 875 No stop 02 02 30 =1945-011 20 51 08 60.9 326.5 1.0 0.0 59 886 02 01 01 02 02 30 FRB210807 20 51 08 61.8 331.0 0.9 0.0 -31 886 No stop 02 07 00 --- 20 55 39 61.2 328.9 1.0 0.0 239 921 02 02 31 02 07 40 J1947-0103 20 56 19 60.3 324.2 1.1 0.0 9 921 02 07 40 02 08 30 =1945-011 20 57 09 60.2 323.8 1.1 0.0 50 927 02 07 41 Schedule for HART (Code Hh ) Page 5 Environments of localized FRBs: FRB210807 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 6 Jun 2022 Day 157 --- 02 08 30 FRB210807 20 57 09 61.1 328.2 1.0 0.0 -31 927 No stop 02 13 00 --- 21 01 40 60.5 326.2 1.1 0.0 239 962 02 08 31 02 13 00 J1947-0103 21 01 40 59.6 322.0 1.2 0.0 -31 962 No stop 02 14 30 =1945-011 21 03 10 59.4 321.3 1.2 0.0 59 974 02 13 01 02 14 30 FRB210807 21 03 10 60.3 325.5 1.1 0.0 -31 974 No stop 02 19 00 --- 21 07 41 59.7 323.6 1.2 0.0 239 1009 02 14 31 02 19 40 J1947-0103 21 08 21 58.6 319.3 1.3 0.0 9 1009 02 19 40 02 20 30 =1945-011 21 09 11 58.5 319.0 1.3 0.0 50 1015 02 19 41 02 20 30 FRB210807 21 09 11 59.5 323.0 1.2 0.0 -31 1015 No stop 02 25 00 --- 21 13 42 58.9 321.1 1.3 0.0 239 1050 02 20 31 02 25 00 J1947-0103 21 13 42 57.8 317.3 1.4 0.0 -31 1050 No stop 02 26 30 =1945-011 21 15 12 57.6 316.7 1.4 0.0 59 1061 02 25 01 02 26 30 FRB210807 21 15 12 58.7 320.5 1.3 0.0 -31 1061 No stop 02 31 00 --- 21 19 43 58.0 318.8 1.4 0.0 239 1096 02 26 31 02 31 40 J1947-0103 21 20 23 56.8 314.8 1.5 0.0 9 1096 02 31 40 02 32 30 =1945-011 21 21 13 56.6 314.5 1.5 0.0 50 1103 02 31 41 02 32 30 J1945-0153 21 21 13 56.9 312.7 1.6 0.0 -27 1103 No stop 02 36 00 =1942-020 21 24 44 56.3 311.6 1.6 0.0 183 1130 02 32 31 02 36 30 J1947-0103 21 25 14 56.0 313.2 1.6 0.0 3 1130 02 36 30 02 37 30 =1945-011 21 26 14 55.8 312.8 1.6 0.0 60 1137 02 36 31 02 37 30 FRB210807 21 26 14 57.0 316.4 1.5 0.0 -31 1137 No stop 02 42 00 --- 21 30 45 56.3 314.8 1.5 0.0 239 1172 02 37 31 02 42 00 J1947-0103 21 30 45 55.1 311.4 1.7 0.0 -31 1172 No stop 02 43 30 =1945-011 21 32 15 54.8 310.9 1.7 0.0 59 1184 02 42 01 02 43 30 FRB210807 21 32 15 56.1 314.2 1.6 0.0 -31 1184 No stop 02 48 00 --- 21 36 46 55.4 312.7 1.6 0.0 239 1219 02 43 31 02 48 40 J1947-0103 21 37 26 53.9 309.3 1.8 0.0 9 1219 02 48 40 02 49 30 =1945-011 21 38 16 53.8 309.0 1.8 0.0 50 1225 02 48 41 02 49 30 FRB210807 21 38 16 55.1 312.2 1.7 0.0 -31 1225 No stop 02 54 00 --- 21 42 47 54.4 310.8 1.7 0.0 239 1260 02 49 31 Schedule for HART (Code Hh ) Page 6 Environments of localized FRBs: FRB210807 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 6 Jun 2022 Day 157 --- 02 54 00 J1947-0103 21 42 47 53.0 307.7 1.9 0.0 -31 1260 No stop 02 55 30 =1945-011 21 44 17 52.7 307.2 1.9 0.0 59 1271 02 54 01 02 55 30 FRB210807 21 44 17 54.1 310.3 1.8 0.0 -31 1271 No stop 03 00 00 --- 21 48 48 53.3 308.9 1.8 0.0 239 1306 02 55 31 03 00 40 J1947-0103 21 49 28 51.8 305.8 2.0 0.0 9 1306 03 00 40 03 01 30 =1945-011 21 50 18 51.6 305.5 2.0 0.0 50 1313 03 00 41 03 01 30 FRB210807 21 50 18 53.0 308.5 1.9 0.0 -31 1313 No stop 03 06 00 --- 21 54 49 52.2 307.2 1.9 0.0 239 1347 03 01 31 03 06 00 J1947-0103 21 54 49 50.8 304.3 2.1 0.0 -31 1347 No stop 03 07 30 =1945-011 21 56 19 50.5 303.9 2.1 0.0 59 1359 03 06 01 03 07 30 FRB210807 21 56 19 52.0 306.8 2.0 0.0 -31 1359 No stop 03 12 00 --- 22 00 50 51.2 305.5 2.0 0.0 239 1394 03 07 31 03 12 40 J1947-0103 22 01 30 49.5 302.6 2.2 0.0 9 1394 03 12 40 03 13 30 =1945-011 22 02 20 49.4 302.4 2.2 0.0 50 1400 03 12 41 03 13 30 J1945-0153 22 02 20 49.5 300.8 2.3 0.0 -27 1400 No stop 03 17 00 =1942-020 22 05 51 48.8 300.0 2.3 0.0 183 1427 03 13 31 03 17 30 J1947-0103 22 06 21 48.6 301.4 2.3 0.0 3 1427 03 17 30 03 18 30 =1945-011 22 07 21 48.4 301.2 2.3 0.0 60 1435 03 17 31 03 18 30 FRB210807 22 07 21 50.0 303.8 2.2 0.0 -31 1435 No stop 03 23 00 --- 22 11 52 49.1 302.7 2.2 0.0 239 1470 03 18 31 03 23 00 J1947-0103 22 11 52 47.5 300.1 2.4 0.0 -31 1470 No stop 03 24 30 =1945-011 22 13 22 47.2 299.8 2.4 0.0 59 1481 03 23 01 03 24 30 FRB210807 22 13 22 48.8 302.3 2.3 0.0 -31 1481 No stop 03 29 00 --- 22 17 53 48.0 301.2 2.3 0.0 239 1516 03 24 31 03 29 40 J1947-0103 22 18 33 46.2 298.6 2.5 0.0 9 1516 03 29 40 03 30 30 =1945-011 22 19 23 46.1 298.4 2.5 0.0 50 1523 03 29 41 03 30 30 FRB210807 22 19 23 47.7 300.8 2.4 0.0 -31 1523 No stop 03 35 00 --- 22 23 54 46.8 299.8 2.4 0.0 239 1557 03 30 31 03 35 00 J1947-0103 22 23 54 45.2 297.4 2.6 0.0 -31 1557 No stop 03 36 30 =1945-011 22 25 24 44.9 297.1 2.6 0.0 59 1569 03 35 01 Schedule for HART (Code Hh ) Page 7 Environments of localized FRBs: FRB210807 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 6 Jun 2022 Day 157 --- 03 36 30 FRB210807 22 25 24 46.5 299.4 2.5 0.0 -31 1569 No stop 03 41 00 --- 22 29 55 45.6 298.4 2.5 0.0 239 1604 03 36 31 03 41 40 J1947-0103 22 30 35 43.8 296.0 2.7 0.0 9 1604 03 41 40 03 42 30 =1945-011 22 31 25 43.7 295.9 2.7 0.0 50 1610 03 41 41 03 42 30 FRB210807 22 31 25 45.3 298.1 2.6 0.0 -31 1610 No stop 03 47 00 --- 22 35 56 44.4 297.2 2.6 0.0 239 1645 03 42 31 03 47 00 J1947-0103 22 35 56 42.7 295.0 2.8 0.0 -31 1645 No stop 03 48 30 =1945-011 22 37 26 42.4 294.7 2.8 0.0 59 1657 03 47 01 03 48 30 FRB210807 22 37 26 44.1 296.8 2.7 0.0 -31 1657 No stop 03 53 00 --- 22 41 57 43.2 295.9 2.7 0.0 239 1691 03 48 31 03 53 40 J1947-0103 22 42 37 41.4 293.7 2.9 0.0 9 1691 03 53 40 03 54 30 =1945-011 22 43 27 41.2 293.5 2.9 0.0 50 1698 03 53 41 03 56 30 2136+141 22 45 27 46.6 336.6 1.1 0.0 38 1698 03 56 30 04 00 00 --- 22 48 58 46.3 335.5 1.1 0.0 210 1725 03 56 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess222.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: 9 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: 9 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) * FRB210807 19 54 18.509917 * 19 56 53.143900 19 58 02.574517 0.00 -00 53 48.83492 *-00 45 44.50280 -00 42 13.31802 0.00 From catalog imbedded in main SCHED input file. 1945-011 19 45 08.829553 * 19 47 43.783725 19 48 53.394761 0.11 * J1947-0103 -01 10 53.42197 *-01 03 24.52727 -01 00 09.00869 0.14 From catalog imbedded in main SCHED input file. rfc_2022a Petrov and Kovalev, in preparation 432 observations 1942-020 19 42 46.988866 * 19 45 22.820770 19 46 32.831346 0.11 * J1945-0153 -02 00 41.48956 *-01 53 21.83072 -01 50 10.20633 0.14 From catalog imbedded in main SCHED input file. rfc_2022a Petrov and Kovalev, in preparation 634 observations * 2029+121 20 29 32.681260 * 20 31 54.994267 20 32 58.806785 0.01 J2031+1219 12 09 28.75299 * 12 19 41.34015 12 24 05.75664 0.02 J2031+12 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 4314 observations. * 2136+141 21 36 37.412147 * 21 39 01.309269 21 40 05.471834 0.00 J2139+1423 14 10 00.62101 * 14 23 35.99216 14 29 29.45086 0.00 J2139+14 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 53632 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 FRB210807 sess222.L1024 1 2 3 4 5 6 7 8 9 10 2.600 201.443 J1947-0103 sess222.L1024 1 2 3 4 5 6 7 8 9 10 0.769 53.812 J1945-0153 sess222.L1024 1 2 3 4 5 6 7 8 9 10 0.233 17.848 2029+121 sess222.L1024 1 2 3 4 5 6 7 8 9 10 0.058 5.308 2136+141 sess222.L1024 1 2 3 4 5 6 7 8 9 10 0.058 5.060 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) FRB210807 130.8 J1947-0103 132.9 J1945-0153 133.8 2029+121 116.5 2136+141 101.3 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