COVER INFORMATION Station: URUMQI (Code Ur ) Experiment: EM181B Exp. Code: EM181B Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Suma Murthy Address: JIVE Oude Hoogeveensedijk 4 7991PD Dwingeloo The Netherlands Phone: 0031 521 595 755 EMAIL: murthy@jive.eu Fax: Phone during observation: 0031 521 595 755 Observing mode: Continuum Notes: # Please, make sure PHASE CAL is OFF # Target : 4C31.04 Bandpass Calibrator : 3C84 Phase Reference : J0123+3044 Schedule for URUMQI (Code Ur ) Page 2 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- Next scan frequencies: 4824.00 4824.00 4824.00 4824.00 4888.00 4888.00 4888.00 4888.00 4952.00 4952.00 4952.00 4952.00 5016.00 5016.00 5016.00 5016.00 Next BBC frequencies: 204.00 204.00 204.00 204.00 268.00 268.00 268.00 268.00 332.00 332.00 332.00 332.00 396.00 396.00 396.00 396.00 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 07 30 00 3C84 00 35 35 59.7 79.0 -2.8 -72.3 0 0 07 30 00 07 33 00 --- 00 38 35 60.2 79.3 -2.7 -72.5 180 46 07 30 01 07 35 00 3C48 00 40 36 74.7 126.8 -1.0 -44.0 69 46 07 35 00 07 38 00 --- 00 43 36 75.1 128.6 -0.9 -42.7 180 92 07 35 01 07 40 30 J0123+3044 00 46 07 75.3 145.8 -0.6 -28.4 130 92 07 40 30 07 43 30 =0120+304 00 49 07 75.6 148.1 -0.6 -26.6 180 138 07 40 31 07 43 30 4C31.04 00 49 07 77.2 148.1 -0.5 -27.0 -6 138 No stop 07 47 00 --- 00 52 38 77.5 151.1 -0.5 -24.5 204 192 07 43 31 07 47 30 J0123+3044 00 53 08 76.0 151.2 -0.5 -24.0 24 192 07 47 30 07 48 30 =0120+304 00 54 08 76.0 152.0 -0.5 -23.4 60 208 07 47 31 07 48 30 4C31.04 00 54 08 77.7 152.5 -0.4 -23.4 -6 208 No stop 07 52 00 --- 00 57 39 77.9 155.7 -0.4 -20.7 204 262 07 48 31 07 52 00 J0123+3044 00 57 39 76.3 155.0 -0.4 -21.0 -6 262 No stop 07 53 30 =0120+304 00 59 09 76.4 156.2 -0.4 -19.9 84 285 07 52 01 07 53 30 4C31.04 00 59 09 78.0 157.2 -0.4 -19.5 -6 285 No stop 07 57 00 --- 01 02 39 78.3 160.6 -0.3 -16.6 204 338 07 53 31 07 57 30 J0123+3044 01 03 09 76.7 159.8 -0.4 -17.0 24 338 07 57 30 07 58 30 =0120+304 01 04 10 76.8 160.7 -0.3 -16.3 60 354 07 57 31 07 58 30 4C31.04 01 04 10 78.4 162.1 -0.3 -15.3 -6 354 No stop 08 02 00 --- 01 07 40 78.5 165.7 -0.2 -12.2 204 408 07 58 31 08 02 00 J0123+3044 01 07 40 77.0 163.9 -0.3 -13.6 -6 408 No stop 08 03 30 =0120+304 01 09 10 77.0 165.3 -0.3 -12.4 84 431 08 02 01 08 03 30 4C31.04 01 09 10 78.6 167.3 -0.2 -10.9 -6 431 No stop 08 07 00 --- 01 12 41 78.7 171.0 -0.1 -7.7 204 485 08 03 31 08 07 30 J0123+3044 01 13 11 77.2 169.1 -0.2 -9.2 24 485 08 07 30 08 08 30 =0120+304 01 14 11 77.2 170.0 -0.2 -8.4 60 500 08 07 31 Schedule for URUMQI (Code Ur ) Page 3 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 08 08 30 4C31.04 01 14 11 78.8 172.6 -0.1 -6.3 -7 500 No stop 08 12 00 --- 01 17 42 78.8 176.4 -0.1 -3.1 203 554 08 08 31 08 12 00 J0123+3044 01 17 42 77.3 173.4 -0.1 -5.6 -7 554 No stop 08 13 30 =0120+304 01 19 12 77.4 174.9 -0.1 -4.3 83 577 08 12 01 08 13 30 4C31.04 01 19 12 78.8 178.1 -0.0 -1.7 -7 577 No stop 08 17 00 --- 01 22 43 78.8 181.9 0.0 1.6 203 631 08 13 31 08 17 30 J0123+3044 01 23 13 77.4 178.8 -0.0 -1.0 22 631 08 17 30 08 18 30 =0120+304 01 24 13 77.4 179.8 -0.0 -0.2 60 646 08 17 31 08 18 30 4C31.04 01 24 13 78.8 183.5 0.1 3.0 -8 646 No stop 08 22 00 --- 01 27 43 78.8 187.3 0.1 6.3 202 700 08 18 31 08 22 00 J0123+3044 01 27 43 77.4 183.2 0.1 2.7 -8 700 No stop 08 23 30 =0120+304 01 29 14 77.4 184.7 0.1 4.0 82 723 08 22 01 08 23 30 4C31.04 01 29 14 78.7 189.0 0.1 7.7 -8 723 No stop 08 27 00 --- 01 32 44 78.6 192.7 0.2 10.9 202 777 08 23 31 08 27 30 J0123+3044 01 33 14 77.3 188.6 0.1 7.3 22 777 08 27 30 08 28 30 =0120+304 01 34 15 77.2 189.6 0.2 8.1 60 792 08 27 31 08 28 30 4C31.04 01 34 15 78.5 194.3 0.2 12.2 -9 792 No stop 08 32 00 --- 01 37 45 78.4 197.9 0.3 15.3 201 846 08 28 31 08 32 00 J0123+3044 01 37 45 77.1 192.9 0.2 10.9 -9 846 No stop 08 33 30 =0120+304 01 39 15 77.1 194.4 0.2 12.1 81 869 08 32 01 08 34 30 3C84 01 40 15 71.3 87.0 -1.7 -75.7 -51 869 08 34 30 08 37 30 --- 01 43 16 71.9 87.4 -1.6 -75.8 129 915 08 34 31 08 38 30 J0112+2244 01 44 16 68.4 199.7 0.5 15.4 -57 915 08 38 30 08 41 30 =0109+224 01 47 17 68.3 201.5 0.6 16.7 123 962 08 38 31 08 43 30 3C48 01 49 17 79.6 191.9 0.2 10.3 94 962 08 43 30 08 46 30 --- 01 52 17 79.5 195.3 0.2 13.2 180 1008 08 43 31 08 49 00 J0123+3044 01 54 48 76.0 208.0 0.5 23.4 135 1008 08 49 00 08 52 00 =0120+304 01 57 48 75.8 210.4 0.6 25.4 180 1054 08 49 01 08 52 00 4C31.04 01 57 48 76.7 216.0 0.6 30.3 -10 1054 No stop 08 55 30 --- 02 01 19 76.3 218.7 0.7 32.5 200 1108 08 52 01 Schedule for URUMQI (Code Ur ) Page 4 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 08 56 00 J0123+3044 02 01 49 75.4 213.5 0.6 27.8 21 1108 08 56 00 08 57 00 =0120+304 02 02 49 75.3 214.3 0.6 28.4 60 1123 08 56 01 08 57 00 4C31.04 02 02 49 76.1 219.9 0.7 33.4 -10 1123 No stop 09 00 30 --- 02 06 20 75.7 222.4 0.8 35.4 200 1177 08 57 01 09 00 30 J0123+3044 02 06 20 74.9 216.8 0.7 30.5 -9 1177 No stop 09 02 00 =0120+304 02 07 50 74.7 217.9 0.7 31.3 81 1200 09 00 31 09 02 00 4C31.04 02 07 50 75.5 223.4 0.8 36.2 -10 1200 No stop 09 05 30 --- 02 11 21 75.1 225.7 0.8 38.0 200 1254 09 02 01 09 06 00 J0123+3044 02 11 51 74.3 220.6 0.8 33.4 21 1254 09 06 00 09 07 00 =0120+304 02 12 51 74.2 221.3 0.8 33.9 60 1269 09 06 01 09 07 00 4C31.04 02 12 51 74.9 226.7 0.9 38.7 -10 1269 No stop 09 10 30 --- 02 16 21 74.4 228.9 0.9 40.3 200 1323 09 07 01 09 10 30 J0123+3044 02 16 21 73.7 223.5 0.9 35.6 -9 1323 No stop 09 12 00 =0120+304 02 17 52 73.5 224.4 0.9 36.3 81 1346 09 10 31 09 12 00 4C31.04 02 17 52 74.2 229.8 0.9 41.0 -9 1346 No stop 09 15 30 --- 02 21 22 73.7 231.8 1.0 42.4 201 1400 09 12 01 09 16 00 J0123+3044 02 21 52 73.0 226.8 1.0 38.1 21 1400 09 16 00 09 17 00 =0120+304 02 22 52 72.9 227.4 1.0 38.5 60 1415 09 16 01 09 17 00 4C31.04 02 22 52 73.5 232.6 1.0 43.0 -9 1415 No stop 09 20 30 --- 02 26 23 73.0 234.5 1.1 44.3 201 1469 09 17 01 09 20 30 J0123+3044 02 26 23 72.4 229.4 1.0 39.9 -9 1469 No stop 09 22 00 =0120+304 02 27 53 72.2 230.2 1.1 40.5 81 1492 09 20 31 09 22 00 4C31.04 02 27 53 72.8 235.2 1.1 44.9 -9 1492 No stop 09 25 30 --- 02 31 24 72.2 237.0 1.2 46.0 201 1546 09 22 01 09 26 00 J0123+3044 02 31 54 71.6 232.3 1.1 42.0 21 1546 09 26 00 09 27 00 =0120+304 02 32 54 71.5 232.8 1.1 42.3 60 1562 09 26 01 09 27 00 4C31.04 02 32 54 72.0 237.7 1.2 46.5 -9 1562 No stop 09 30 30 --- 02 36 25 71.5 239.3 1.3 47.6 201 1615 09 27 01 09 30 30 J0123+3044 02 36 25 71.0 234.5 1.2 43.5 -9 1615 No stop 09 32 00 =0120+304 02 37 55 70.8 235.2 1.2 44.0 81 1638 09 30 31 Schedule for URUMQI (Code Ur ) Page 5 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 09 32 00 4C31.04 02 37 55 71.2 240.0 1.3 48.0 -9 1638 No stop 09 35 30 --- 02 41 26 70.7 241.5 1.3 49.0 201 1692 09 32 01 09 36 00 J0123+3044 02 41 56 70.2 237.0 1.3 45.2 21 1692 09 36 00 09 37 00 =0120+304 02 42 56 70.0 237.5 1.3 45.5 60 1708 09 36 01 09 37 00 4C31.04 02 42 56 70.4 242.1 1.4 49.4 -9 1708 No stop 09 40 30 --- 02 46 26 69.9 243.5 1.4 50.2 201 1762 09 37 01 09 40 30 J0123+3044 02 46 26 69.5 239.0 1.4 46.4 -8 1762 No stop 09 42 00 =0120+304 02 47 57 69.2 239.6 1.4 46.8 82 1785 09 40 31 09 43 00 3C84 02 48 57 83.7 104.5 -0.5 -70.0 -78 1785 09 43 00 09 46 00 --- 02 51 57 84.3 106.4 -0.5 -68.6 102 1831 09 43 01 09 47 00 J0112+2244 02 52 57 60.9 232.9 1.7 38.9 -71 1831 09 47 00 09 50 00 =0109+224 02 55 58 60.5 234.0 1.7 39.6 109 1877 09 47 01 09 52 00 3C48 02 57 58 71.6 243.1 1.3 50.7 94 1877 09 52 00 09 55 00 --- 03 00 59 71.1 244.3 1.4 51.5 180 1923 09 52 01 09 57 30 J0123+3044 03 03 29 66.7 245.5 1.7 50.3 139 1923 09 57 30 10 00 30 =0120+304 03 06 30 66.2 246.5 1.7 50.8 180 1969 09 57 31 10 00 30 4C31.04 03 06 30 66.5 250.5 1.8 54.0 -8 1969 No stop 10 04 00 --- 03 10 00 65.9 251.6 1.8 54.6 202 2023 10 00 31 10 04 30 J0123+3044 03 10 30 65.6 247.8 1.8 51.5 22 2023 10 04 30 10 05 30 =0120+304 03 11 30 65.4 248.2 1.8 51.7 60 2038 10 04 31 10 05 30 4C31.04 03 11 30 65.7 252.0 1.8 54.8 -8 2038 No stop 10 09 00 --- 03 15 01 65.1 253.0 1.9 55.2 202 2092 10 05 31 10 09 00 J0123+3044 03 15 01 64.8 249.3 1.8 52.3 -8 2092 No stop 10 10 30 =0120+304 03 16 31 64.5 249.7 1.9 52.5 82 2115 10 09 01 10 10 30 4C31.04 03 16 31 64.8 253.5 1.9 55.4 -8 2115 No stop 10 14 00 --- 03 20 02 64.2 254.4 2.0 55.8 202 2169 10 10 31 10 14 30 J0123+3044 03 20 32 63.9 250.9 1.9 53.0 22 2169 10 14 30 10 15 30 =0120+304 03 21 32 63.7 251.2 2.0 53.2 60 2185 10 14 31 10 15 30 4C31.04 03 21 32 63.9 254.8 2.0 56.0 -8 2185 No stop 10 19 00 --- 03 25 03 63.3 255.8 2.1 56.3 202 2238 10 15 31 Schedule for URUMQI (Code Ur ) Page 6 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 10 19 00 J0123+3044 03 25 03 63.1 252.2 2.0 53.6 -8 2238 No stop 10 20 30 =0120+304 03 26 33 62.8 252.6 2.0 53.8 82 2262 10 19 01 10 20 30 4C31.04 03 26 33 63.0 256.2 2.1 56.5 -8 2262 No stop 10 24 00 --- 03 30 03 62.4 257.1 2.2 56.8 202 2315 10 20 31 10 24 30 J0123+3044 03 30 34 62.1 253.7 2.1 54.3 23 2315 10 24 30 10 25 30 =0120+304 03 31 34 61.9 254.0 2.1 54.4 60 2331 10 24 31 10 25 30 4C31.04 03 31 34 62.2 257.4 2.2 56.9 -7 2331 No stop 10 29 00 --- 03 35 04 61.5 258.3 2.2 57.2 203 2385 10 25 31 10 29 00 J0123+3044 03 35 04 61.3 254.9 2.2 54.7 -7 2385 No stop 10 30 30 =0120+304 03 36 35 61.1 255.3 2.2 54.9 83 2408 10 29 01 10 30 30 4C31.04 03 36 35 61.3 258.6 2.3 57.3 -7 2408 No stop 10 34 00 --- 03 40 05 60.6 259.5 2.3 57.6 203 2462 10 30 31 10 34 30 J0123+3044 03 40 35 60.4 256.3 2.3 55.2 23 2462 10 34 30 10 35 30 =0120+304 03 41 35 60.2 256.6 2.3 55.3 60 2477 10 34 31 10 35 30 4C31.04 03 41 35 60.4 259.8 2.3 57.7 -7 2477 No stop 10 39 00 --- 03 45 06 59.7 260.6 2.4 57.9 203 2531 10 35 31 10 39 00 J0123+3044 03 45 06 59.6 257.4 2.3 55.6 -7 2531 No stop 10 40 30 =0120+304 03 46 36 59.3 257.8 2.4 55.7 83 2554 10 39 01 10 40 30 4C31.04 03 46 36 59.5 260.9 2.4 58.0 -7 2554 No stop 10 44 00 --- 03 50 07 58.8 261.7 2.5 58.2 203 2608 10 40 31 10 44 30 J0123+3044 03 50 37 58.6 258.7 2.4 56.0 23 2608 10 44 30 10 45 30 =0120+304 03 51 37 58.4 258.9 2.5 56.1 60 2623 10 44 31 10 45 30 4C31.04 03 51 37 58.6 262.0 2.5 58.3 -7 2623 No stop 10 49 00 --- 03 55 08 57.9 262.8 2.6 58.4 203 2677 10 45 31 10 49 00 J0123+3044 03 55 08 57.8 259.7 2.5 56.3 -7 2677 No stop 10 50 30 =0120+304 03 56 38 57.5 260.1 2.5 56.4 83 2700 10 49 01 10 51 30 3C84 03 57 38 83.1 257.4 0.6 71.3 6 2700 10 51 30 10 54 30 --- 04 00 38 82.5 258.9 0.7 72.2 180 2746 10 51 31 10 55 30 J0112+2244 04 01 39 49.8 253.0 2.8 48.9 -9 2746 10 55 30 10 58 30 =0109+224 04 04 39 49.3 253.7 2.9 49.1 171 2792 10 55 31 Schedule for URUMQI (Code Ur ) Page 7 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 11 00 30 3C48 04 06 39 59.6 263.0 2.5 59.5 96 2792 11 00 30 11 03 30 --- 04 09 40 59.1 263.6 2.5 59.6 180 2838 11 00 31 11 06 00 J0123+3044 04 12 10 54.7 263.3 2.8 57.1 139 2838 11 06 00 11 09 00 =0120+304 04 15 11 54.2 263.9 2.8 57.2 180 2885 11 06 01 11 09 00 4C31.04 04 15 11 54.3 266.7 2.9 59.0 -7 2885 No stop 11 12 30 --- 04 18 41 53.7 267.4 3.0 59.1 203 2938 11 09 01 11 13 00 J0123+3044 04 19 12 53.5 264.7 2.9 57.3 23 2938 11 13 00 11 14 00 =0120+304 04 20 12 53.3 264.9 2.9 57.4 60 2954 11 13 01 11 14 00 4C31.04 04 20 12 53.4 267.6 3.0 59.1 -7 2954 No stop 11 17 30 --- 04 23 42 52.8 268.3 3.0 59.1 203 3008 11 14 01 11 17 30 J0123+3044 04 23 42 52.6 265.6 3.0 57.5 -7 3008 No stop 11 19 00 =0120+304 04 25 13 52.4 265.9 3.0 57.5 83 3031 11 17 31 11 19 00 4C31.04 04 25 13 52.5 268.5 3.1 59.1 -7 3031 No stop 11 22 30 --- 04 28 43 51.9 269.2 3.1 59.2 203 3085 11 19 01 11 23 00 J0123+3044 04 29 13 51.6 266.6 3.1 57.6 23 3085 11 23 00 11 24 00 =0120+304 04 30 13 51.5 266.8 3.1 57.6 60 3100 11 23 01 11 24 00 4C31.04 04 30 13 51.6 269.4 3.2 59.2 -7 3100 No stop 11 27 30 --- 04 33 44 51.0 270.0 3.2 59.2 203 3154 11 24 01 11 27 30 J0123+3044 04 33 44 50.8 267.5 3.2 57.6 -7 3154 No stop 11 29 00 =0120+304 04 35 14 50.6 267.7 3.2 57.7 83 3177 11 27 31 11 29 00 4C31.04 04 35 14 50.7 270.3 3.2 59.2 -7 3177 No stop 11 32 30 --- 04 38 45 50.0 270.9 3.3 59.2 203 3231 11 29 01 11 33 00 J0123+3044 04 39 15 49.8 268.5 3.2 57.7 23 3231 11 33 00 11 34 00 =0120+304 04 40 15 49.6 268.6 3.3 57.7 60 3246 11 33 01 11 34 00 4C31.04 04 40 15 49.8 271.1 3.3 59.2 -7 3246 No stop 11 37 30 --- 04 43 46 49.1 271.7 3.4 59.1 203 3300 11 34 01 11 37 30 J0123+3044 04 43 46 49.0 269.3 3.3 57.7 -6 3300 No stop 11 39 00 =0120+304 04 45 16 48.7 269.5 3.3 57.7 84 3323 11 37 31 11 39 00 4C31.04 04 45 16 48.9 272.0 3.4 59.1 -6 3323 No stop 11 42 30 --- 04 48 46 48.2 272.5 3.5 59.1 204 3377 11 39 01 Schedule for URUMQI (Code Ur ) Page 8 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 11 43 00 J0123+3044 04 49 16 48.0 270.2 3.4 57.7 24 3377 11 43 00 11 44 00 =0120+304 04 50 17 47.8 270.4 3.4 57.7 60 3392 11 43 01 11 44 00 4C31.04 04 50 17 48.0 272.8 3.5 59.1 -6 3392 No stop 11 47 30 --- 04 53 47 47.3 273.4 3.5 59.0 204 3446 11 44 01 11 47 30 J0123+3044 04 53 47 47.2 271.0 3.5 57.7 -6 3446 No stop 11 49 00 =0120+304 04 55 17 46.9 271.2 3.5 57.7 84 3469 11 47 31 11 49 00 4C31.04 04 55 17 47.0 273.6 3.6 59.0 -6 3469 No stop 11 52 30 --- 04 58 48 46.4 274.2 3.6 58.9 204 3523 11 49 01 11 53 00 J0123+3044 04 59 18 46.2 271.9 3.6 57.7 24 3523 11 53 00 11 54 00 =0120+304 05 00 18 46.0 272.1 3.6 57.7 60 3538 11 53 01 11 54 00 4C31.04 05 00 18 46.1 274.4 3.7 58.9 -6 3538 No stop 11 57 30 --- 05 03 49 45.5 274.9 3.7 58.8 204 3592 11 54 01 11 57 30 J0123+3044 05 03 49 45.4 272.6 3.7 57.6 -6 3592 No stop 11 59 00 =0120+304 05 05 19 45.1 272.9 3.7 57.6 84 3615 11 57 31 12 00 00 3C84 05 06 19 70.7 273.5 1.7 75.6 6 3615 12 00 00 12 03 00 --- 05 09 20 70.1 273.9 1.8 75.5 180 3662 12 00 01 12 04 00 J0112+2244 05 10 20 37.6 266.9 3.9 51.9 -8 3662 12 04 00 12 07 00 =0109+224 05 13 20 37.0 267.5 4.0 51.9 172 3708 12 04 01 12 09 00 3C48 05 15 21 47.2 275.1 3.6 59.8 96 3708 12 09 00 12 12 00 --- 05 18 21 46.7 275.6 3.7 59.8 180 3754 12 09 01 12 14 30 J0123+3044 05 20 52 42.3 275.4 3.9 57.3 139 3754 12 14 30 12 17 30 =0120+304 05 23 52 41.7 275.8 4.0 57.3 180 3800 12 14 31 12 17 30 4C31.04 05 23 52 41.9 278.0 4.0 58.2 -6 3800 No stop 12 21 00 --- 05 27 23 41.3 278.5 4.1 58.1 204 3854 12 17 31 12 21 30 J0123+3044 05 27 53 41.0 276.5 4.1 57.2 24 3854 12 21 30 12 22 30 =0120+304 05 28 53 40.8 276.6 4.1 57.1 60 3869 12 21 31 12 22 30 4C31.04 05 28 53 41.0 278.7 4.1 58.1 -6 3869 No stop 12 26 00 --- 05 32 24 40.4 279.3 4.2 57.9 204 3923 12 22 31 12 26 00 J0123+3044 05 32 24 40.2 277.1 4.1 57.0 -6 3923 No stop 12 27 30 =0120+304 05 33 54 39.9 277.4 4.2 57.0 84 3946 12 26 01 Schedule for URUMQI (Code Ur ) Page 9 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 12 27 30 4C31.04 05 33 54 40.1 279.5 4.2 57.9 -6 3946 No stop 12 31 00 --- 05 37 24 39.5 280.0 4.3 57.7 204 4000 12 27 31 12 31 30 J0123+3044 05 37 54 39.2 278.0 4.2 56.9 24 4000 12 31 30 12 32 30 =0120+304 05 38 55 39.0 278.1 4.2 56.8 60 4015 12 31 31 12 32 30 4C31.04 05 38 55 39.2 280.2 4.3 57.7 -6 4015 No stop 12 36 00 --- 05 42 25 38.6 280.7 4.4 57.5 204 4069 12 32 31 12 36 00 J0123+3044 05 42 25 38.4 278.7 4.3 56.7 -6 4069 No stop 12 37 30 =0120+304 05 43 55 38.1 278.9 4.3 56.6 84 4092 12 36 01 12 37 30 4C31.04 05 43 55 38.3 280.9 4.4 57.5 -6 4092 No stop 12 41 00 --- 05 47 26 37.7 281.5 4.4 57.3 204 4146 12 37 31 12 41 30 J0123+3044 05 47 56 37.4 279.5 4.4 56.5 24 4146 12 41 30 12 42 30 =0120+304 05 48 56 37.2 279.6 4.4 56.5 60 4162 12 41 31 12 42 30 4C31.04 05 48 56 37.4 281.7 4.5 57.2 -6 4162 No stop 12 46 00 --- 05 52 27 36.8 282.2 4.5 57.1 204 4215 12 42 31 12 46 00 J0123+3044 05 52 27 36.6 280.2 4.5 56.3 -6 4215 No stop 12 47 30 =0120+304 05 53 57 36.3 280.4 4.5 56.3 84 4238 12 46 01 12 47 30 4C31.04 05 53 57 36.5 282.4 4.5 57.0 -6 4238 No stop 12 51 00 --- 05 57 28 35.9 282.9 4.6 56.8 204 4292 12 47 31 12 51 30 J0123+3044 05 57 58 35.6 281.0 4.6 56.1 24 4292 12 51 30 12 52 30 =0120+304 05 58 58 35.4 281.1 4.6 56.1 60 4308 12 51 31 12 52 30 4C31.04 05 58 58 35.6 283.1 4.6 56.8 -6 4308 No stop 12 56 00 --- 06 02 28 35.0 283.6 4.7 56.6 204 4362 12 52 31 12 56 00 J0123+3044 06 02 28 34.8 281.6 4.6 55.9 -6 4362 No stop 12 57 30 =0120+304 06 03 59 34.6 281.9 4.7 55.8 84 4385 12 56 01 12 57 30 4C31.04 06 03 59 34.7 283.8 4.7 56.5 -6 4385 No stop 13 01 00 --- 06 07 29 34.1 284.3 4.8 56.3 204 4438 12 57 31 13 01 30 J0123+3044 06 07 59 33.8 282.4 4.7 55.6 24 4438 13 01 30 13 02 30 =0120+304 06 09 00 33.7 282.6 4.7 55.6 60 4454 13 01 31 13 02 30 4C31.04 06 09 00 33.9 284.5 4.8 56.2 -6 4454 No stop 13 06 00 --- 06 12 30 33.2 285.0 4.9 56.0 204 4508 13 02 31 Schedule for URUMQI (Code Ur ) Page 10 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 13 06 00 J0123+3044 06 12 30 33.0 283.1 4.8 55.4 -6 4508 No stop 13 07 30 =0120+304 06 14 00 32.8 283.3 4.8 55.4 84 4531 13 06 01 13 08 30 3C84 06 15 01 58.3 281.9 2.9 71.8 6 4531 13 08 30 13 11 30 --- 06 18 01 57.8 282.2 2.9 71.5 180 4577 13 08 31 13 12 30 J0112+2244 06 19 01 25.1 278.4 5.1 51.2 -8 4577 13 12 30 13 16 30 =0109+224 06 23 02 24.4 279.1 5.2 51.1 232 4638 13 12 31 13 20 30 3C138 06 27 02 59.9 212.0 1.1 23.7 165 4638 13 20 30 13 23 30 --- 06 30 03 59.6 213.3 1.1 24.6 180 4685 13 20 31 13 24 30 J0509+0541 06 31 03 48.3 210.9 1.3 22.0 35 4685 13 24 30 13 27 30 =0506+056 06 34 04 48.0 211.9 1.4 22.7 180 4731 13 24 31 13 29 30 3C48 06 36 04 32.8 286.7 4.9 56.2 41 4731 13 29 30 13 34 30 --- 06 41 05 32.0 287.4 5.0 55.9 300 4808 13 29 31 13 37 00 J0123+3044 06 43 35 27.6 287.6 5.3 53.7 139 4808 13 37 00 13 40 00 =0120+304 06 46 36 27.1 288.0 5.4 53.5 180 4854 13 37 01 13 40 00 4C31.04 06 46 36 27.3 289.8 5.4 53.9 -6 4854 No stop 13 43 30 --- 06 50 06 26.8 290.3 5.5 53.6 204 4908 13 40 01 13 44 00 J0123+3044 06 50 36 26.4 288.6 5.4 53.3 24 4908 13 44 00 13 45 00 =0120+304 06 51 36 26.2 288.7 5.5 53.2 60 4923 13 44 01 13 45 00 4C31.04 06 51 36 26.5 290.5 5.5 53.5 -6 4923 No stop 13 48 30 --- 06 55 07 25.9 291.0 5.6 53.3 204 4977 13 45 01 13 48 30 J0123+3044 06 55 07 25.6 289.2 5.5 53.0 -6 4977 No stop 13 50 00 =0120+304 06 56 37 25.4 289.4 5.5 52.9 84 5000 13 48 31 13 50 00 4C31.04 06 56 37 25.6 291.2 5.6 53.2 -6 5000 No stop 13 53 30 --- 07 00 08 25.1 291.7 5.7 52.9 204 5054 13 50 01 13 54 00 J0123+3044 07 00 38 24.7 290.0 5.6 52.6 24 5054 13 54 00 13 55 00 =0120+304 07 01 38 24.5 290.2 5.6 52.5 60 5069 13 54 01 13 55 00 4C31.04 07 01 38 24.8 291.9 5.7 52.8 -6 5069 No stop 13 58 30 --- 07 05 09 24.2 292.4 5.7 52.5 204 5123 13 55 01 13 58 30 J0123+3044 07 05 09 23.9 290.7 5.7 52.3 -6 5123 No stop 14 00 00 =0120+304 07 06 39 23.7 290.9 5.7 52.2 84 5146 13 58 31 Schedule for URUMQI (Code Ur ) Page 11 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 14 00 00 4C31.04 07 06 39 24.0 292.6 5.8 52.4 -6 5146 No stop 14 03 30 --- 07 10 10 23.4 293.1 5.8 52.2 204 5200 14 00 01 14 04 00 J0123+3044 07 10 40 23.0 291.5 5.8 51.9 24 5200 14 04 00 14 05 00 =0120+304 07 11 40 22.8 291.6 5.8 51.8 60 5215 14 04 01 14 05 00 4C31.04 07 11 40 23.1 293.3 5.8 52.0 -6 5215 No stop 14 08 30 --- 07 15 10 22.5 293.8 5.9 51.8 204 5269 14 05 01 14 08 30 J0123+3044 07 15 10 22.2 292.1 5.8 51.6 -6 5269 No stop 14 10 00 =0120+304 07 16 41 22.0 292.3 5.9 51.5 84 5292 14 08 31 14 10 00 4C31.04 07 16 41 22.3 294.0 5.9 51.6 -6 5292 No stop 14 13 30 --- 07 20 11 21.7 294.5 6.0 51.4 204 5346 14 10 01 14 14 00 J0123+3044 07 20 41 21.3 292.9 5.9 51.1 24 5346 14 14 00 14 15 00 =0120+304 07 21 41 21.1 293.1 6.0 51.1 60 5362 14 14 01 14 15 00 4C31.04 07 21 41 21.5 294.8 6.0 51.2 -6 5362 No stop 14 18 30 --- 07 25 12 20.9 295.3 6.1 51.0 204 5415 14 15 01 14 18 30 J0123+3044 07 25 12 20.5 293.6 6.0 50.8 -6 5415 No stop 14 20 00 =0120+304 07 26 42 20.3 293.8 6.0 50.7 84 5438 14 18 31 14 20 00 4C31.04 07 26 42 20.6 295.5 6.1 50.8 -6 5438 No stop 14 23 30 --- 07 30 13 20.1 296.0 6.2 50.5 204 5492 14 20 01 14 24 00 J0123+3044 07 30 43 19.6 294.4 6.1 50.4 24 5492 14 24 00 14 25 00 =0120+304 07 31 43 19.5 294.5 6.1 50.3 60 5508 14 24 01 14 25 00 4C31.04 07 31 43 19.8 296.2 6.2 50.4 -6 5508 No stop 14 28 30 --- 07 35 14 19.2 296.7 6.2 50.1 204 5562 14 25 01 14 28 30 J0123+3044 07 35 14 18.9 295.0 6.2 50.0 -6 5562 No stop 14 30 00 =0120+304 07 36 44 18.6 295.2 6.2 49.9 84 5585 14 28 31 14 32 00 3C84 07 38 44 43.8 291.0 4.3 65.0 66 5585 14 32 00 14 35 00 --- 07 41 45 43.3 291.3 4.3 64.7 180 5631 14 32 01 14 37 00 J0112+2244 07 43 45 10.3 291.8 6.5 47.0 51 5631 14 37 00 14 41 00 =0109+224 07 47 46 9.7 292.5 6.6 46.7 240 5692 14 37 01 14 45 00 3C138 07 51 46 48.6 241.4 2.5 41.7 158 5692 14 45 00 14 48 00 --- 07 54 47 48.1 242.2 2.5 42.1 180 5738 14 45 01 Schedule for URUMQI (Code Ur ) Page 12 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 14 49 00 J0509+0541 07 55 47 37.7 236.0 2.8 37.2 36 5738 14 49 00 14 52 00 =0506+056 07 58 48 37.2 236.8 2.8 37.6 180 5785 14 49 01 14 54 00 3C48 08 00 48 18.7 298.5 6.4 49.7 54 5785 14 54 00 14 58 00 --- 08 04 48 18.0 299.1 6.4 49.3 240 5846 14 54 01 15 00 30 J0123+3044 08 07 19 13.7 299.8 6.7 47.2 139 5846 15 00 30 15 03 30 =0120+304 08 10 19 13.2 300.2 6.8 46.9 180 5892 15 00 31 15 03 30 4C31.04 08 10 19 13.7 301.8 6.8 46.9 -6 5892 No stop 15 07 00 --- 08 13 50 13.2 302.3 6.9 46.5 204 5946 15 03 31 15 07 30 J0123+3044 08 14 20 12.6 300.8 6.8 46.6 24 5946 15 07 30 15 08 30 =0120+304 08 15 20 12.5 301.0 6.8 46.5 60 5962 15 07 31 15 08 30 4C31.04 08 15 20 12.9 302.6 6.9 46.4 -6 5962 No stop 15 12 00 --- 08 18 51 12.4 303.1 7.0 46.0 204 6015 15 08 31 15 12 00 J0123+3044 08 18 51 11.9 301.5 6.9 46.1 -6 6015 No stop 15 13 30 =0120+304 08 20 21 11.7 301.7 6.9 46.0 84 6038 15 12 01 15 13 30 4C31.04 08 20 21 12.2 303.3 7.0 45.9 -6 6038 No stop 15 17 00 --- 08 23 52 11.6 303.8 7.0 45.5 204 6092 15 13 31 15 17 30 J0123+3044 08 24 22 11.1 302.3 7.0 45.6 24 6092 15 17 30 15 18 30 =0120+304 08 25 22 10.9 302.5 7.0 45.5 60 6108 15 17 31 15 18 30 4C31.04 08 25 22 11.4 304.1 7.1 45.3 -6 6108 No stop 15 22 00 --- 08 28 52 10.9 304.6 7.1 45.0 204 6162 15 18 31 15 22 00 J0123+3044 08 28 52 10.4 303.0 7.1 45.1 -6 6162 No stop 15 23 30 =0120+304 08 30 23 10.1 303.3 7.1 45.0 84 6185 15 22 01 15 23 30 4C31.04 08 30 23 10.7 304.8 7.2 44.8 -6 6185 No stop 15 27 00 --- 08 33 53 10.1 305.4 7.2 44.4 204 6238 15 23 31 15 27 30 J0123+3044 08 34 23 9.5 303.9 7.2 44.6 24 6238 15 27 30 15 28 30 =0120+304 08 35 24 9.4 304.0 7.2 44.5 60 6254 15 27 31 15 28 30 4C31.04 08 35 24 9.9 305.6 7.2 44.3 -6 6254 No stop 15 32 00 --- 08 38 54 9.4 306.1 7.3 43.9 204 6308 15 28 31 15 32 00 J0123+3044 08 38 54 8.9 304.6 7.2 44.1 -6 6308 No stop 15 33 30 =0120+304 08 40 24 8.6 304.8 7.3 44.0 84 6331 15 32 01 Schedule for URUMQI (Code Ur ) Page 13 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 15 33 30 4C31.04 08 40 24 9.2 306.4 7.3 43.7 -6 6331 No stop 15 37 00 --- 08 43 55 8.7 306.9 7.4 43.4 204 6385 15 33 31 15 37 30 J0123+3044 08 44 25 8.0 305.5 7.3 43.5 24 6385 15 37 30 15 38 30 =0120+304 08 45 25 7.9 305.6 7.3 43.4 60 6400 15 37 31 15 38 30 4C31.04 08 45 25 8.4 307.2 7.4 43.2 -6 6400 No stop 15 42 00 --- 08 48 56 7.9 307.7 7.5 42.8 204 6454 15 38 31 15 42 00 J0123+3044 08 48 56 7.4 306.2 7.4 43.0 -5 6454 No stop 15 43 30 =0120+304 08 50 26 7.2 306.4 7.4 42.9 85 6477 15 42 01 15 43 30 4C31.04 08 50 26 7.7 307.9 7.5 42.6 -6 6477 No stop 15 47 00 --- 08 53 57 7.2 308.5 7.5 42.2 204 6531 15 43 31 15 54 30 3C84 09 01 28 30.3 300.4 5.7 56.8 399 6531 15 54 30 15 57 30 --- 09 04 28 29.8 300.8 5.7 56.5 180 6577 15 54 31 16 05 30 3C138 09 12 30 34.8 259.7 3.8 48.2 434 6577 16 05 30 16 08 30 --- 09 15 30 34.3 260.3 3.9 48.3 180 6623 16 05 31 16 09 30 J0509+0541 09 16 30 24.5 253.7 4.1 44.4 38 6623 16 09 30 16 12 30 =0506+056 09 19 31 23.9 254.3 4.1 44.6 180 6669 16 09 31 17 16 00 3C84 10 23 11 18.2 310.6 7.0 47.4 3758 6669 17 16 00 17 19 00 --- 10 26 12 17.8 311.0 7.1 47.1 180 6715 17 16 01 17 29 00 3C138 10 36 13 19.7 274.6 5.2 49.0 558 6715 17 29 00 17 32 00 --- 10 39 14 19.2 275.1 5.3 49.0 180 6762 17 29 01 17 33 00 J0509+0541 10 40 14 9.5 268.9 5.5 46.8 38 6762 17 33 00 17 36 00 =0506+056 10 43 14 8.9 269.4 5.5 46.8 180 6808 17 33 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess125.C4096 --- 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: 9 Station: URUMQI Total bit rate: 2048 Format: MARK5B 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= 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 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 = A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 The following frequency sets based on these setups were used. Frequency Set: 4 Setup file default. Used with PCAL = off LO sum= 4824.00 4824.00 4824.00 4824.00 4888.00 4888.00 4888.00 4888.00 4952.00 4952.00 4952.00 4952.00 5016.00 5016.00 5016.00 5016.00 BBC fr= 204.00 204.00 204.00 204.00 268.00 268.00 268.00 268.00 332.00 332.00 332.00 332.00 396.00 396.00 396.00 396.00 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: 4 Track assignments are: track1= 18, 26, 2, 10, 20, 28, 4, 12, 22, 30, 6, 14, 24, 32, 8, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 4C31.04 01 16 47.245342 * 01 19 35.000876 01 20 58.183666 0.00 31 55 05.83643 * 32 10 50.06197 32 18 46.52432 0.00 From catalog imbedded in main SCHED input file. 0109+224 01 09 23.608525 * 01 12 05.824718 01 13 26.344732 0.01 * J0112+2244 22 28 44.12484 * 22 44 38.78632 22 52 38.12980 0.02 J0112+22 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 4801 observations. 0120+304 01 20 14.738570 * 01 23 02.281461 01 24 25.400544 0.13 * J0123+3044 30 28 27.84809 * 30 44 06.91790 30 52 00.65668 0.18 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 131 observations. * 3C48 01 34 49.826446 * 01 37 41.299512 01 39 06.424339 0.55 J0137+3309 32 54 20.25968 * 33 09 35.13386 33 17 18.01933 0.56 0134+329 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0137+33 GSFC 2016a X/S astro solution, 90 observations. * 3C84 03 16 29.567265 * 03 19 48.160096 03 21 27.465683 1.50 J0319+4130 41 19 51.91692 * 41 30 42.10404 41 36 18.32279 2.86 0316+413 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0319+41 GSFC 2016a X/S astro solution, 10291 observations. 0506+056 05 06 45.765567 * 05 09 25.964459 05 10 46.756195 0.05 * J0509+0541 05 37 50.30280 * 05 41 35.33345 05 43 27.77729 0.09 J0509+05 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 349 observations. * 3C138 05 18 16.514083 * 05 21 09.885965 05 22 37.377074 0.06 J0521+1638 16 35 26.83414 * 16 38 22.05160 16 39 52.92071 0.06 0518+165 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0521+16 GSFC 2016a X/S astro solution, 352 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 4C31.04 sess125.C4096 1 2 3 4 5 6 7 12 14 15 5.600 439.460 J0112+2244 sess125.C4096 1 2 3 4 5 6 7 12 14 15 0.533 26.584 J0123+3044 sess125.C4096 1 2 3 4 5 6 7 12 14 15 2.450 177.039 3C48 sess125.C4096 1 2 3 4 5 6 7 12 14 15 0.567 38.359 3C84 sess125.C4096 1 2 3 4 5 6 7 12 14 15 0.500 27.258 J0509+0541 sess125.C4096 1 2 3 4 5 6 7 12 14 15 0.258 23.664 3C138 sess125.C4096 1 2 3 4 5 6 7 12 14 15 0.267 21.040 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) 4C31.04 44.7 J0112+2244 36.9 J0123+3044 44.2 3C48 48.1 3C84 69.5 J0509+0541 86.1 3C138 89.8 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