COVER INFORMATION Station: ONSALA85 (Code O8 ) Experiment: H2O megamaser VLBI: a powerful tool to study ejection and accretion Exp. Code: ET038F Schedule Version: 1.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: A. Tarchi Address: INAF - Osservatorio Astronomico di Cagliari Via della Scienza 5 I-09047 Selargius (Cagliari) Italy Phone: +39 070 71180235 EMAIL: andrea.tarchi@inaf.it Fax: Phone during observation: +39 070 71180235 Observing mode: Observations of NGC3735 at 1.7 GHz (1024 Mb/s) Notes: phase-cal OFF source = NGC3735 Schedule for ONSALA85 (Code O8 ) Page 2 H2O megamaser VLBI: a powerful tool to study ejection and accretion 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 4 Nov 2018 Day 308 --- 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: 390.49 390.49 390.49 390.49 422.49 422.49 422.49 422.49 454.49 454.49 454.49 454.49 486.49 486.49 486.49 486.49 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 01 00 00 DA193 04 40 36 68.5 136.8 -1.3 0.0 0 0 01 00 00 01 05 00 --- 04 45 37 69.0 139.1 -1.2 0.0 300 39 01 00 01 01 10 00 J1134+7249 04 50 38 50.7 27.4 -6.7 0.0 7 39 01 10 00 01 13 00 =1131+730 04 53 39 50.8 27.6 -6.7 0.0 180 62 01 10 01 01 13 00 NGC3735 04 53 39 49.4 30.4 -6.7 0.0 -19 62 No stop 01 16 30 --- 04 57 09 49.7 30.7 -6.7 0.0 191 89 01 13 01 01 17 10 J1134+7249 04 57 49 51.1 27.8 -6.6 0.0 21 89 01 17 10 01 18 40 =1131+730 04 59 20 51.2 27.9 -6.6 0.0 90 100 01 17 11 01 18 40 NGC3735 04 59 20 49.8 30.8 -6.6 0.0 -19 100 No stop 01 22 10 --- 05 02 50 50.1 31.1 -6.6 0.0 191 128 01 18 41 01 22 10 J1134+7249 05 02 50 51.4 28.1 -6.5 0.0 -19 128 No stop 01 23 40 =1131+730 05 04 20 51.5 28.2 -6.5 0.0 71 139 01 22 11 01 23 40 NGC3735 05 04 20 50.2 31.2 -6.5 0.0 -19 139 No stop 01 27 10 --- 05 07 51 50.4 31.4 -6.5 0.0 191 166 01 23 41 01 27 50 J1134+7249 05 08 31 51.8 28.5 -6.4 0.0 21 166 01 27 50 01 29 20 =1131+730 05 10 01 51.9 28.6 -6.4 0.0 90 178 01 27 51 01 29 20 NGC3735 05 10 01 50.6 31.6 -6.4 0.0 -19 178 No stop 01 32 50 --- 05 13 32 50.8 31.8 -6.4 0.0 191 205 01 29 21 01 32 50 J1134+7249 05 13 32 52.1 28.8 -6.4 0.0 -19 205 No stop 01 34 20 =1131+730 05 15 02 52.2 28.9 -6.3 0.0 71 216 01 32 51 01 34 20 NGC3735 05 15 02 50.9 31.9 -6.4 0.0 -19 216 No stop 01 37 50 --- 05 18 33 51.2 32.2 -6.3 0.0 191 243 01 34 21 01 38 30 J1134+7249 05 19 13 52.5 29.1 -6.3 0.0 21 243 01 38 30 01 40 00 =1131+730 05 20 43 52.6 29.2 -6.2 0.0 90 255 01 38 31 01 40 00 NGC3735 05 20 43 51.3 32.3 -6.3 0.0 -19 255 No stop 01 43 30 --- 05 24 14 51.6 32.6 -6.2 0.0 191 282 01 40 01 Schedule for ONSALA85 (Code O8 ) Page 3 H2O megamaser VLBI: a powerful tool to study ejection and accretion 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 4 Nov 2018 Day 308 --- 01 43 30 J1134+7249 05 24 14 52.8 29.4 -6.2 0.0 -19 282 No stop 01 45 00 =1131+730 05 25 44 52.9 29.5 -6.2 0.0 71 294 01 43 31 01 45 00 NGC3735 05 25 44 51.7 32.7 -6.2 0.0 -19 294 No stop 01 48 30 --- 05 29 14 52.0 32.9 -6.1 0.0 191 321 01 45 01 01 49 10 J1134+7249 05 29 55 53.2 29.7 -6.1 0.0 21 321 01 49 10 01 50 40 =1131+730 05 31 25 53.3 29.8 -6.1 0.0 90 332 01 49 11 01 50 40 NGC3735 05 31 25 52.1 33.1 -6.1 0.0 -19 332 No stop 01 54 10 --- 05 34 55 52.4 33.3 -6.0 0.0 191 359 01 50 41 01 54 10 J1134+7249 05 34 55 53.5 30.0 -6.0 0.0 -19 359 No stop 01 55 40 =1131+730 05 36 26 53.6 30.1 -6.0 0.0 71 371 01 54 11 01 55 40 NGC3735 05 36 26 52.5 33.4 -6.0 0.0 -19 371 No stop 01 59 10 --- 05 39 56 52.8 33.6 -6.0 0.0 191 398 01 55 41 01 59 50 J1134+7249 05 40 36 53.9 30.3 -5.9 0.0 21 398 01 59 50 02 01 20 =1131+730 05 42 07 54.0 30.4 -5.9 0.0 90 410 01 59 51 02 01 20 NGC3735 05 42 07 52.9 33.7 -5.9 0.0 -19 410 No stop 02 04 50 --- 05 45 37 53.2 34.0 -5.9 0.0 191 437 02 01 21 02 04 50 J1134+7249 05 45 37 54.3 30.5 -5.8 0.0 -19 437 No stop 02 06 20 =1131+730 05 47 07 54.4 30.6 -5.8 0.0 71 448 02 04 51 02 06 20 NGC3735 05 47 07 53.3 34.0 -5.8 0.0 -19 448 No stop 02 09 50 --- 05 50 38 53.6 34.3 -5.8 0.0 191 475 02 06 21 02 10 30 J1134+7249 05 51 18 54.6 30.8 -5.7 0.0 21 475 02 10 30 02 12 00 =1131+730 05 52 48 54.7 30.9 -5.7 0.0 90 487 02 10 31 02 12 00 NGC3735 05 52 48 53.7 34.4 -5.7 0.0 -19 487 No stop 02 15 30 --- 05 56 19 54.0 34.6 -5.7 0.0 191 514 02 12 01 02 15 30 J1134+7249 05 56 19 55.0 31.0 -5.6 0.0 -19 514 No stop 02 17 00 =1131+730 05 57 49 55.1 31.1 -5.6 0.0 71 526 02 15 31 02 17 00 NGC3735 05 57 49 54.1 34.7 -5.7 0.0 -19 526 No stop 02 20 30 --- 06 01 20 54.4 34.9 -5.6 0.0 191 553 02 17 01 02 21 10 J1134+7249 06 02 00 55.4 31.3 -5.6 0.0 21 553 02 21 10 02 22 40 =1131+730 06 03 30 55.5 31.4 -5.5 0.0 90 564 02 21 11 Schedule for ONSALA85 (Code O8 ) Page 4 H2O megamaser VLBI: a powerful tool to study ejection and accretion 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 4 Nov 2018 Day 308 --- 02 22 40 NGC3735 06 03 30 54.5 35.0 -5.6 0.0 -19 564 No stop 02 26 10 --- 06 07 01 54.8 35.2 -5.5 0.0 191 591 02 22 41 02 26 10 J1134+7249 06 07 01 55.7 31.5 -5.5 0.0 -19 591 No stop 02 27 40 =1131+730 06 08 31 55.8 31.6 -5.4 0.0 71 603 02 26 11 02 27 40 NGC3735 06 08 31 54.9 35.3 -5.5 0.0 -19 603 No stop 02 31 10 --- 06 12 01 55.2 35.5 -5.4 0.0 191 630 02 27 41 02 31 50 J1134+7249 06 12 42 56.1 31.7 -5.4 0.0 21 630 02 31 50 02 33 20 =1131+730 06 14 12 56.2 31.8 -5.4 0.0 90 642 02 31 51 02 33 20 NGC3735 06 14 12 55.4 35.6 -5.4 0.0 -19 642 No stop 02 36 50 --- 06 17 42 55.7 35.8 -5.3 0.0 191 669 02 33 21 02 36 50 J1134+7249 06 17 42 56.5 31.9 -5.3 0.0 -19 669 No stop 02 38 20 =1131+730 06 19 13 56.6 32.0 -5.3 0.0 71 680 02 36 51 02 38 20 NGC3735 06 19 13 55.8 35.8 -5.3 0.0 -19 680 No stop 02 41 50 --- 06 22 43 56.0 36.0 -5.2 0.0 191 707 02 38 21 02 42 30 J1134+7249 06 23 23 56.9 32.1 -5.2 0.0 21 707 02 42 30 02 44 00 =1131+730 06 24 54 57.0 32.2 -5.2 0.0 90 719 02 42 31 02 44 00 NGC3735 06 24 54 56.2 36.1 -5.2 0.0 -19 719 No stop 02 47 30 --- 06 28 24 56.5 36.3 -5.1 0.0 191 746 02 44 01 02 47 30 J1134+7249 06 28 24 57.3 32.3 -5.1 0.0 -19 746 No stop 02 49 00 =1131+730 06 29 54 57.4 32.4 -5.1 0.0 71 757 02 47 31 02 49 00 NGC3735 06 29 54 56.6 36.3 -5.1 0.0 -19 757 No stop 02 52 30 --- 06 33 25 56.9 36.5 -5.1 0.0 191 785 02 49 01 02 53 10 J1134+7249 06 34 05 57.7 32.5 -5.0 0.0 21 785 02 53 10 02 55 10 =1131+730 06 36 05 57.8 32.6 -5.0 0.0 120 800 02 53 11 02 58 40 4C39.25 06 39 36 57.2 105.7 -2.8 0.0 62 800 02 58 40 03 03 40 --- 06 44 37 57.8 107.1 -2.7 0.0 300 839 02 58 41 03 07 50 J1134+7249 06 48 47 58.7 32.9 -4.8 0.0 102 839 03 07 50 03 11 20 =1131+730 06 52 18 59.0 33.0 -4.7 0.0 210 866 03 07 51 03 11 20 NGC3735 06 52 18 58.4 37.3 -4.7 0.0 -19 866 No stop 03 14 50 --- 06 55 49 58.7 37.4 -4.7 0.0 191 893 03 11 21 Schedule for ONSALA85 (Code O8 ) Page 5 H2O megamaser VLBI: a powerful tool to study ejection and accretion 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 4 Nov 2018 Day 308 --- 03 15 30 J1134+7249 06 56 29 59.3 33.1 -4.6 0.0 21 893 03 15 30 03 17 00 =1131+730 06 57 59 59.4 33.1 -4.6 0.0 90 904 03 15 31 03 17 00 NGC3735 06 57 59 58.9 37.5 -4.6 0.0 -19 904 No stop 03 20 30 --- 07 01 30 59.2 37.6 -4.6 0.0 191 931 03 17 01 03 20 30 J1134+7249 07 01 30 59.7 33.2 -4.6 0.0 -19 931 No stop 03 22 00 =1131+730 07 03 00 59.8 33.2 -4.5 0.0 71 943 03 20 31 03 22 00 NGC3735 07 03 00 59.3 37.6 -4.6 0.0 -19 943 No stop 03 25 30 --- 07 06 30 59.6 37.7 -4.5 0.0 191 970 03 22 01 03 26 10 J1134+7249 07 07 10 60.1 33.3 -4.5 0.0 21 970 03 26 10 03 27 40 =1131+730 07 08 41 60.2 33.3 -4.4 0.0 90 982 03 26 11 03 27 40 NGC3735 07 08 41 59.8 37.8 -4.5 0.0 -19 982 No stop 03 31 10 --- 07 12 11 60.1 37.9 -4.4 0.0 191 1009 03 27 41 03 31 10 J1134+7249 07 12 11 60.5 33.3 -4.4 0.0 -19 1009 No stop 03 32 40 =1131+730 07 13 42 60.6 33.4 -4.4 0.0 71 1020 03 31 11 03 32 40 NGC3735 07 13 42 60.2 37.9 -4.4 0.0 -19 1020 No stop 03 36 10 --- 07 17 12 60.5 38.0 -4.3 0.0 191 1047 03 32 41 03 36 50 J1134+7249 07 17 52 60.9 33.4 -4.3 0.0 21 1047 03 36 50 03 38 20 =1131+730 07 19 22 61.0 33.4 -4.3 0.0 90 1059 03 36 51 03 38 20 NGC3735 07 19 22 60.7 38.1 -4.3 0.0 -19 1059 No stop 03 41 50 --- 07 22 53 61.0 38.1 -4.2 0.0 191 1086 03 38 21 03 41 50 J1134+7249 07 22 53 61.3 33.4 -4.2 0.0 -19 1086 No stop 03 43 20 =1131+730 07 24 23 61.4 33.4 -4.2 0.0 71 1098 03 41 51 03 43 20 NGC3735 07 24 23 61.1 38.2 -4.2 0.0 -19 1098 No stop 03 46 50 --- 07 27 54 61.4 38.2 -4.2 0.0 191 1125 03 43 21 03 47 30 J1134+7249 07 28 34 61.7 33.5 -4.1 0.0 21 1125 03 47 30 03 49 00 =1131+730 07 30 04 61.8 33.5 -4.1 0.0 90 1136 03 47 31 03 49 00 NGC3735 07 30 04 61.5 38.3 -4.1 0.0 -19 1136 No stop 03 52 30 --- 07 33 35 61.8 38.3 -4.1 0.0 191 1163 03 49 01 03 52 30 J1134+7249 07 33 35 62.1 33.5 -4.0 0.0 -19 1163 No stop 03 54 00 =1131+730 07 35 05 62.2 33.5 -4.0 0.0 71 1175 03 52 31 Schedule for ONSALA85 (Code O8 ) Page 6 H2O megamaser VLBI: a powerful tool to study ejection and accretion 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 4 Nov 2018 Day 308 --- 03 54 00 NGC3735 07 35 05 62.0 38.3 -4.0 0.0 -19 1175 No stop 03 57 30 --- 07 38 36 62.3 38.4 -4.0 0.0 191 1202 03 54 01 03 58 10 J1134+7249 07 39 16 62.5 33.4 -3.9 0.0 21 1202 03 58 10 03 59 40 =1131+730 07 40 46 62.6 33.4 -3.9 0.0 90 1213 03 58 11 03 59 40 NGC3735 07 40 46 62.4 38.4 -3.9 0.0 -19 1213 No stop 04 03 10 --- 07 44 17 62.7 38.4 -3.9 0.0 191 1241 03 59 41 04 03 10 J1134+7249 07 44 17 62.8 33.4 -3.8 0.0 -19 1241 No stop 04 04 40 =1131+730 07 45 47 63.0 33.4 -3.8 0.0 71 1252 04 03 11 04 04 40 NGC3735 07 45 47 62.9 38.4 -3.9 0.0 -19 1252 No stop 04 08 10 --- 07 49 17 63.2 38.4 -3.8 0.0 191 1279 04 04 41 04 08 50 J1134+7249 07 49 57 63.3 33.3 -3.8 0.0 21 1279 04 08 50 04 10 20 =1131+730 07 51 28 63.4 33.3 -3.7 0.0 90 1291 04 08 51 04 10 20 NGC3735 07 51 28 63.3 38.4 -3.8 0.0 -19 1291 No stop 04 13 50 --- 07 54 58 63.6 38.4 -3.7 0.0 191 1318 04 10 21 04 13 50 J1134+7249 07 54 58 63.6 33.3 -3.7 0.0 -19 1318 No stop 04 15 20 =1131+730 07 56 29 63.8 33.2 -3.6 0.0 71 1329 04 13 51 04 15 20 NGC3735 07 56 29 63.8 38.4 -3.7 0.0 -19 1329 No stop 04 18 50 --- 07 59 59 64.1 38.4 -3.6 0.0 191 1356 04 15 21 04 19 30 J1134+7249 08 00 39 64.1 33.2 -3.6 0.0 21 1356 04 19 30 04 21 00 =1131+730 08 02 09 64.2 33.1 -3.6 0.0 90 1368 04 19 31 04 21 00 NGC3735 08 02 09 64.2 38.4 -3.6 0.0 -19 1368 No stop 04 24 30 --- 08 05 40 64.5 38.4 -3.5 0.0 191 1395 04 21 01 04 24 30 J1134+7249 08 05 40 64.4 33.0 -3.5 0.0 -19 1395 No stop 04 26 00 =1131+730 08 07 10 64.5 33.0 -3.5 0.0 71 1407 04 24 31 04 26 00 NGC3735 08 07 10 64.7 38.3 -3.5 0.0 -19 1407 No stop 04 29 30 --- 08 10 41 64.9 38.3 -3.4 0.0 191 1434 04 26 01 04 30 10 J1134+7249 08 11 21 64.8 32.9 -3.4 0.0 21 1434 04 30 10 04 31 40 =1131+730 08 12 51 65.0 32.8 -3.4 0.0 90 1445 04 30 11 04 31 40 NGC3735 08 12 51 65.1 38.3 -3.4 0.0 -19 1445 No stop 04 35 10 --- 08 16 22 65.4 38.2 -3.3 0.0 191 1472 04 31 41 Schedule for ONSALA85 (Code O8 ) Page 7 H2O megamaser VLBI: a powerful tool to study ejection and accretion 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 4 Nov 2018 Day 308 --- 04 35 10 J1134+7249 08 16 22 65.2 32.7 -3.3 0.0 -19 1472 No stop 04 36 40 =1131+730 08 17 52 65.3 32.7 -3.3 0.0 71 1484 04 35 11 04 36 40 NGC3735 08 17 52 65.5 38.2 -3.3 0.0 -19 1484 No stop 04 40 10 --- 08 21 23 65.8 38.1 -3.3 0.0 191 1511 04 36 41 04 40 50 J1134+7249 08 22 03 65.6 32.5 -3.2 0.0 21 1511 04 40 50 04 42 20 =1131+730 08 23 33 65.7 32.4 -3.2 0.0 90 1523 04 40 51 04 42 20 NGC3735 08 23 33 66.0 38.0 -3.2 0.0 -19 1523 No stop 04 45 50 --- 08 27 04 66.3 37.9 -3.2 0.0 191 1550 04 42 21 04 46 30 J1134+7249 08 27 44 66.0 32.3 -3.1 0.0 21 1550 04 46 30 04 50 30 =1131+730 08 31 44 66.3 32.1 -3.1 0.0 240 1581 04 46 31 04 53 30 DA193 08 34 45 59.2 252.5 2.6 0.0 -122 1581 04 53 30 04 56 30 --- 08 37 45 58.8 253.3 2.7 0.0 58 1604 04 53 31 04 57 00 DA193 08 38 15 58.7 253.4 2.7 0.0 24 1604 04 57 00 05 00 00 --- 08 41 16 58.3 254.2 2.7 0.0 180 1627 04 57 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess318.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: 7 Station: ONSALA85 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= 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 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: 5 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= 390.49 390.49 390.49 390.49 422.49 422.49 422.49 422.49 454.49 454.49 454.49 454.49 486.49 486.49 486.49 486.49 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: 5 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) * NGC3735 11 33 02.401363 * 11 35 57.300000 11 36 58.042213 0.00 70 48 44.61683 * 70 32 09.00000 70 25 47.07648 0.00 From catalog imbedded in main SCHED input file. 0552+398 05 52 01.407168 * 05 55 30.805611 05 56 49.585806 0.00 J0555+3948 39 48 21.94581 * 39 48 49.16496 39 48 46.69873 0.00 * DA193 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc J0555+39 GSFC 2016a X/S astro solution, 415688 observations. * 4C39.25 09 23 55.319216 * 09 27 03.013937 09 28 11.899892 0.31 J0927+3902 39 15 23.56644 * 39 02 20.85185 38 57 18.44364 0.16 0923+392 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc J0927+39 GSFC 2016a X/S astro solution, 250526 observations. 1131+730 11 31 11.755699 * 11 34 11.407802 11 35 13.366537 2.12 * J1134+7249 73 05 54.76059 * 72 49 20.05280 72 42 57.88321 1.37 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 60 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 NGC3735 sess318.L1024 1 2 3 4 5 6 7 8 9 11 2.158 117.723 DA193 sess318.L1024 1 2 3 4 5 6 7 8 9 11 0.183 7.455 4C39.25 sess318.L1024 1 2 3 4 5 6 7 8 9 11 0.083 4.055 J1134+7249 sess318.L1024 1 2 3 4 5 6 7 8 9 11 1.083 56.163 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) NGC3735 91.2 DA193 130.2 4C39.25 90.0 J1134+7249 92.9 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