COVER INFORMATION Station: PICKMERE (Code Pi ) Experiment: CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma Exp. Code: EM173B Schedule Version: 3.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Marcote Address: JIVE Oude Hoogeveensedijk 4 Dwingeloo Netherlands Phone: +31 521 596 508 EMAIL: marcote@jive.eu Fax: Phone during observation: +31 521 596 508 Observing mode: vlbi Notes: ##### Please, make sure PHASE CAL is OFF ##### Schedule for PICKMERE (Code Pi ) Page 2 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- Next scan frequencies: 1626.49 1626.49 Next BBC frequencies: 645.51 645.51 Next scan bandwidths: 64.00 64.00 02 00 00 J1613+3412 12 35 36 47.4 94.0 -3.7 -46.1 0 0 02 00 00 02 03 30 =1611+343 12 39 06 47.9 94.8 -3.6 -46.0 210 14 02 00 01 02 06 10 J1822+1600 12 41 47 15.5 83.9 -5.7 -38.2 40 14 02 06 10 02 08 10 =1819+159 12 43 47 15.8 84.3 -5.7 -38.2 120 21 02 06 11 02 08 10 CEN1AB 12 43 47 16.2 84.5 -5.6 -38.3 -12 21 No stop 02 12 10 --- 12 47 48 16.8 85.3 -5.6 -38.3 228 37 02 08 11 02 12 30 J1822+1600 12 48 08 16.5 85.1 -5.6 -38.3 8 37 02 12 30 02 13 40 =1819+159 12 49 18 16.6 85.4 -5.6 -38.3 70 41 02 12 31 02 13 40 J1819+1543 12 49 18 16.8 86.0 -5.5 -38.3 -15 41 No stop 02 15 10 =1817+157 12 50 48 17.0 86.3 -5.5 -38.3 75 47 02 13 41 02 15 10 CEN1AB 12 50 48 17.2 85.9 -5.5 -38.4 -12 47 No stop 02 19 10 --- 12 54 49 17.8 86.7 -5.4 -38.4 228 62 02 15 11 02 19 30 J1822+1600 12 55 09 17.5 86.5 -5.5 -38.4 8 62 02 19 30 02 20 40 =1819+159 12 56 19 17.7 86.7 -5.4 -38.4 70 67 02 19 31 02 20 40 J1819+1543 12 56 19 17.8 87.4 -5.4 -38.3 -15 67 No stop 02 22 10 =1817+157 12 57 50 18.1 87.7 -5.4 -38.4 75 73 02 20 41 02 22 10 J1815+1623 12 57 50 19.2 88.2 -5.3 -38.5 -19 73 No stop 02 23 40 =1813+163 12 59 20 19.5 88.5 -5.3 -38.5 71 79 02 22 11 02 23 40 CEN1AB 12 59 20 18.5 87.6 -5.4 -38.5 -17 79 No stop 02 27 40 --- 13 03 20 19.1 88.4 -5.3 -38.5 223 94 02 23 41 02 28 00 J1822+1600 13 03 40 18.8 88.2 -5.3 -38.4 8 94 02 28 00 02 29 00 =1819+159 13 04 41 18.9 88.4 -5.3 -38.4 60 98 02 28 01 02 29 00 J1819+1543 13 04 41 19.1 89.1 -5.3 -38.4 -15 98 No stop 02 30 30 =1817+157 13 06 11 19.3 89.4 -5.2 -38.4 75 104 02 29 01 02 30 30 CEN1AB 13 06 11 19.5 88.9 -5.3 -38.5 -12 104 No stop 02 34 30 --- 13 10 12 20.1 89.7 -5.2 -38.5 228 119 02 30 31 02 34 50 J1822+1600 13 10 32 19.8 89.6 -5.2 -38.5 8 119 02 34 50 02 36 00 =1819+159 13 11 42 20.0 89.8 -5.2 -38.5 70 124 02 34 51 Schedule for PICKMERE (Code Pi ) Page 3 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- 02 36 00 J1819+1543 13 11 42 20.1 90.5 -5.2 -38.4 -16 124 No stop 02 37 30 =1817+157 13 13 12 20.4 90.8 -5.1 -38.4 74 129 02 36 01 02 37 30 CEN1AB 13 13 12 20.6 90.3 -5.1 -38.5 -12 129 No stop 02 41 30 --- 13 17 13 21.2 91.1 -5.1 -38.5 228 145 02 37 31 02 41 50 J1822+1600 13 17 33 20.9 91.0 -5.1 -38.4 8 145 02 41 50 02 43 00 =1819+159 13 18 43 21.0 91.2 -5.1 -38.4 70 149 02 41 51 02 43 00 J1819+1543 13 18 43 21.2 91.9 -5.0 -38.4 -16 149 No stop 02 44 30 =1817+157 13 20 13 21.4 92.2 -5.0 -38.4 74 155 02 43 01 02 44 30 J1815+1623 13 20 13 22.6 92.7 -4.9 -38.5 -19 155 No stop 02 46 00 =1813+163 13 21 43 22.8 93.0 -4.9 -38.5 71 161 02 44 31 02 46 00 CEN1AB 13 21 43 21.9 92.0 -5.0 -38.5 -17 161 No stop 02 50 00 --- 13 25 44 22.5 92.9 -4.9 -38.4 223 176 02 46 01 02 50 20 J1822+1600 13 26 04 22.1 92.7 -5.0 -38.4 8 176 02 50 20 02 51 20 =1819+159 13 27 04 22.3 92.9 -4.9 -38.4 60 180 02 50 21 02 51 20 J1819+1543 13 27 04 22.4 93.6 -4.9 -38.3 -16 180 No stop 02 52 50 =1817+157 13 28 35 22.7 93.9 -4.9 -38.3 74 186 02 51 21 02 52 50 CEN1AB 13 28 35 22.9 93.4 -4.9 -38.4 -12 186 No stop 02 56 50 --- 13 32 35 23.5 94.3 -4.8 -38.4 228 202 02 52 51 02 57 10 J1822+1600 13 32 55 23.2 94.1 -4.8 -38.3 8 202 02 57 10 02 58 20 =1819+159 13 34 05 23.3 94.3 -4.8 -38.3 70 206 02 57 11 02 58 20 J1819+1543 13 34 05 23.5 95.1 -4.8 -38.2 -16 206 No stop 02 59 50 =1817+157 13 35 36 23.7 95.4 -4.8 -38.2 74 212 02 58 21 02 59 50 CEN1AB 13 35 36 23.9 94.9 -4.8 -38.3 -13 212 No stop 03 03 50 --- 13 39 36 24.5 95.7 -4.7 -38.3 227 227 02 59 51 03 04 10 J1822+1600 13 39 56 24.2 95.5 -4.7 -38.2 8 227 03 04 10 03 05 20 =1819+159 13 41 07 24.4 95.8 -4.7 -38.2 70 232 03 04 11 03 05 20 J1819+1543 13 41 07 24.5 96.5 -4.7 -38.1 -16 232 No stop 03 06 50 =1817+157 13 42 37 24.8 96.8 -4.6 -38.1 74 238 03 05 21 03 06 50 J1815+1623 13 42 37 25.9 97.3 -4.6 -38.2 -19 238 No stop 03 08 20 =1813+163 13 44 07 26.1 97.6 -4.5 -38.1 71 243 03 06 51 Schedule for PICKMERE (Code Pi ) Page 4 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- 03 08 20 CEN1AB 13 44 07 25.2 96.6 -4.6 -38.2 -17 243 No stop 03 12 20 --- 13 48 08 25.8 97.5 -4.6 -38.1 223 259 03 08 21 03 12 40 J1822+1600 13 48 28 25.5 97.3 -4.6 -38.1 8 259 03 12 40 03 13 40 =1819+159 13 49 28 25.6 97.5 -4.6 -38.1 60 263 03 12 41 03 13 40 J1819+1543 13 49 28 25.8 98.3 -4.5 -37.9 -16 263 No stop 03 15 10 =1817+157 13 50 58 26.0 98.6 -4.5 -37.9 74 269 03 13 41 03 15 10 CEN1AB 13 50 58 26.2 98.1 -4.5 -38.0 -13 269 No stop 03 19 10 --- 13 54 59 26.8 98.9 -4.4 -37.9 227 284 03 15 11 03 19 30 J1822+1600 13 55 19 26.5 98.8 -4.5 -37.9 8 284 03 19 30 03 20 40 =1819+159 13 56 29 26.6 99.0 -4.4 -37.9 70 289 03 19 31 03 20 40 J1819+1543 13 56 29 26.8 99.7 -4.4 -37.7 -16 289 No stop 03 22 10 =1817+157 13 57 59 27.0 100.1 -4.4 -37.7 74 294 03 20 41 03 22 10 CEN1AB 13 57 59 27.3 99.6 -4.4 -37.9 -13 294 No stop 03 26 10 --- 14 02 00 27.8 100.4 -4.3 -37.7 227 310 03 22 11 03 26 30 J1822+1600 14 02 20 27.5 100.3 -4.3 -37.7 9 310 03 26 30 03 27 40 =1819+159 14 03 30 27.7 100.5 -4.3 -37.7 70 314 03 26 31 03 27 40 J1819+1543 14 03 30 27.8 101.2 -4.3 -37.5 -16 314 No stop 03 29 10 =1817+157 14 05 01 28.1 101.6 -4.3 -37.5 74 320 03 27 41 03 29 10 J1815+1623 14 05 01 29.2 102.1 -4.2 -37.5 -19 320 No stop 03 30 40 =1813+163 14 06 31 29.4 102.4 -4.2 -37.5 71 326 03 29 11 03 30 40 CEN1AB 14 06 31 28.5 101.4 -4.3 -37.6 -17 326 No stop 03 34 40 --- 14 10 31 29.1 102.3 -4.2 -37.5 223 341 03 30 41 03 35 00 J1822+1600 14 10 51 28.8 102.1 -4.2 -37.5 9 341 03 35 00 03 36 00 =1819+159 14 11 52 28.9 102.3 -4.2 -37.4 60 345 03 35 01 03 36 00 J1819+1543 14 11 52 29.1 103.1 -4.1 -37.2 -16 345 No stop 03 37 30 =1817+157 14 13 22 29.3 103.4 -4.1 -37.2 74 351 03 36 01 03 40 10 J1613+3412 14 16 02 61.6 120.5 -2.0 -38.5 40 351 03 40 10 03 43 10 =1611+343 14 19 03 62.0 121.5 -1.9 -38.0 180 363 03 40 11 03 45 50 J1822+1600 14 21 43 30.3 104.5 -4.0 -37.0 42 363 03 45 50 03 47 50 =1819+159 14 23 44 30.6 104.9 -4.0 -36.9 120 370 03 45 51 Schedule for PICKMERE (Code Pi ) Page 5 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- 03 47 50 CEN1AB 14 23 44 31.0 105.2 -4.0 -36.9 -12 370 No stop 03 51 50 --- 14 27 44 31.6 106.1 -3.9 -36.7 228 386 03 47 51 03 52 10 J1822+1600 14 28 04 31.3 105.9 -3.9 -36.7 9 386 03 52 10 03 53 20 =1819+159 14 29 15 31.4 106.2 -3.9 -36.7 70 390 03 52 11 03 53 20 J1819+1543 14 29 15 31.6 106.9 -3.9 -36.4 -16 390 No stop 03 54 50 =1817+157 14 30 45 31.8 107.3 -3.8 -36.4 74 396 03 53 21 03 54 50 CEN1AB 14 30 45 32.0 106.8 -3.8 -36.6 -13 396 No stop 03 58 50 --- 14 34 45 32.6 107.7 -3.8 -36.4 227 412 03 54 51 03 59 10 J1822+1600 14 35 05 32.3 107.5 -3.8 -36.4 9 412 03 59 10 04 00 20 =1819+159 14 36 16 32.4 107.8 -3.8 -36.3 70 416 03 59 11 04 00 20 J1819+1543 14 36 16 32.6 108.5 -3.7 -36.1 -16 416 No stop 04 01 50 =1817+157 14 37 46 32.8 108.9 -3.7 -36.0 74 422 04 00 21 04 01 50 J1815+1623 14 37 46 33.9 109.5 -3.6 -36.0 -19 422 No stop 04 03 20 =1813+163 14 39 16 34.1 109.8 -3.6 -35.9 71 428 04 01 51 04 03 20 CEN1AB 14 39 16 33.2 108.7 -3.7 -36.1 -18 428 No stop 04 07 20 --- 14 43 17 33.8 109.7 -3.6 -35.9 222 443 04 03 21 04 07 40 J1822+1600 14 43 37 33.5 109.5 -3.7 -35.9 9 443 04 07 40 04 08 40 =1819+159 14 44 37 33.6 109.7 -3.6 -35.8 60 447 04 07 41 04 08 40 J1819+1543 14 44 37 33.7 110.5 -3.6 -35.6 -17 447 No stop 04 10 10 =1817+157 14 46 07 33.9 110.9 -3.6 -35.5 73 453 04 08 41 04 10 10 CEN1AB 14 46 07 34.2 110.3 -3.6 -35.7 -13 453 No stop 04 14 10 --- 14 50 08 34.8 111.3 -3.5 -35.5 227 468 04 10 11 04 14 30 J1822+1600 14 50 28 34.4 111.1 -3.5 -35.5 9 468 04 14 30 04 15 40 =1819+159 14 51 38 34.6 111.4 -3.5 -35.4 70 473 04 14 31 04 15 40 J1819+1543 14 51 38 34.7 112.2 -3.5 -35.1 -17 473 No stop 04 17 10 =1817+157 14 53 08 34.9 112.5 -3.5 -35.0 73 479 04 15 41 04 17 10 CEN1AB 14 53 08 35.2 112.0 -3.5 -35.2 -13 479 No stop 04 21 10 --- 14 57 09 35.7 113.0 -3.4 -35.0 227 494 04 17 11 04 21 30 J1822+1600 14 57 29 35.4 112.8 -3.4 -35.0 9 494 04 21 30 04 22 40 =1819+159 14 58 39 35.6 113.1 -3.4 -34.9 70 499 04 21 31 Schedule for PICKMERE (Code Pi ) Page 6 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- 04 22 40 J1819+1543 14 58 39 35.7 113.9 -3.4 -34.6 -17 499 No stop 04 24 10 =1817+157 15 00 10 35.9 114.2 -3.3 -34.5 73 504 04 22 41 04 24 10 J1815+1623 15 00 10 37.0 114.8 -3.3 -34.4 -19 504 No stop 04 25 40 =1813+163 15 01 40 37.2 115.2 -3.2 -34.3 71 510 04 24 11 04 25 40 CEN1AB 15 01 40 36.3 114.1 -3.3 -34.6 -18 510 No stop 04 29 40 --- 15 05 40 36.9 115.1 -3.3 -34.3 222 526 04 25 41 04 30 00 J1822+1600 15 06 01 36.6 114.8 -3.3 -34.4 9 526 04 30 00 04 31 00 =1819+159 15 07 01 36.7 115.1 -3.3 -34.3 60 529 04 30 01 04 31 00 J1819+1543 15 07 01 36.8 115.9 -3.2 -34.0 -17 529 No stop 04 32 30 =1817+157 15 08 31 37.0 116.3 -3.2 -33.8 73 535 04 31 01 04 32 30 CEN1AB 15 08 31 37.3 115.8 -3.2 -34.1 -13 535 No stop 04 36 30 --- 15 12 32 37.8 116.8 -3.2 -33.8 227 551 04 32 31 04 36 50 J1822+1600 15 12 52 37.5 116.6 -3.2 -33.8 9 551 04 36 50 04 38 00 =1819+159 15 14 02 37.6 116.9 -3.2 -33.7 70 555 04 36 51 04 38 00 J1819+1543 15 14 02 37.8 117.7 -3.1 -33.4 -17 555 No stop 04 39 30 =1817+157 15 15 32 37.9 118.1 -3.1 -33.2 73 561 04 38 01 04 39 30 CEN1AB 15 15 32 38.2 117.5 -3.1 -33.5 -13 561 No stop 04 43 30 --- 15 19 33 38.7 118.6 -3.0 -33.1 227 576 04 39 31 04 43 50 J1822+1600 15 19 53 38.4 118.3 -3.1 -33.2 9 576 04 43 50 04 45 00 =1819+159 15 21 03 38.6 118.6 -3.0 -33.1 70 581 04 43 51 04 45 00 J1819+1543 15 21 03 38.7 119.5 -3.0 -32.7 -17 581 No stop 04 46 30 =1817+157 15 22 33 38.9 119.9 -3.0 -32.6 73 587 04 45 01 04 46 30 J1815+1623 15 22 33 40.0 120.6 -2.9 -32.4 -19 587 No stop 04 48 00 =1813+163 15 24 03 40.2 121.0 -2.9 -32.3 71 593 04 46 31 04 48 00 CEN1AB 15 24 03 39.3 119.7 -3.0 -32.7 -19 593 No stop 04 52 00 --- 15 28 04 39.8 120.8 -2.9 -32.3 221 608 04 48 01 04 52 20 J1822+1600 15 28 24 39.5 120.6 -2.9 -32.4 9 608 04 52 20 04 53 20 =1819+159 15 29 24 39.7 120.8 -2.9 -32.3 60 612 04 52 21 04 53 20 J1819+1543 15 29 24 39.7 121.7 -2.9 -31.9 -17 612 No stop 04 54 50 =1817+157 15 30 55 39.9 122.1 -2.8 -31.8 73 618 04 53 21 Schedule for PICKMERE (Code Pi ) Page 7 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- 04 54 50 CEN1AB 15 30 55 40.2 121.5 -2.8 -32.0 -13 618 No stop 04 58 50 --- 15 34 55 40.7 122.6 -2.8 -31.6 227 633 04 54 51 04 59 10 J1822+1600 15 35 15 40.4 122.4 -2.8 -31.7 9 633 04 59 10 05 00 20 =1819+159 15 36 26 40.6 122.7 -2.8 -31.6 70 638 04 59 11 05 00 20 J1819+1543 15 36 26 40.6 123.6 -2.7 -31.2 -17 638 No stop 05 01 50 =1817+157 15 37 56 40.8 124.0 -2.7 -31.0 73 643 05 00 21 05 01 50 CEN1AB 15 37 56 41.1 123.4 -2.7 -31.3 -13 643 No stop 05 05 50 --- 15 41 56 41.6 124.5 -2.7 -30.8 227 659 05 01 51 05 06 10 J1822+1600 15 42 16 41.3 124.3 -2.7 -30.9 9 659 05 06 10 05 07 20 =1819+159 15 43 27 41.4 124.6 -2.7 -30.8 70 663 05 06 11 05 07 20 J1819+1543 15 43 27 41.5 125.5 -2.6 -30.4 -17 663 No stop 05 08 50 =1817+157 15 44 57 41.7 125.9 -2.6 -30.2 73 669 05 07 21 05 08 50 J1815+1623 15 44 57 42.8 126.7 -2.5 -30.0 -19 669 No stop 05 10 20 =1813+163 15 46 27 43.0 127.1 -2.5 -29.8 71 675 05 08 51 05 10 20 CEN1AB 15 46 27 42.1 125.8 -2.6 -30.3 -20 675 No stop 05 14 20 --- 15 50 28 42.6 126.9 -2.5 -29.8 220 690 05 10 21 05 14 40 J1822+1600 15 50 48 42.3 126.7 -2.5 -29.9 9 690 05 14 40 05 15 40 =1819+159 15 51 48 42.4 126.9 -2.5 -29.8 60 694 05 14 41 05 15 40 J1819+1543 15 51 48 42.5 127.8 -2.5 -29.4 -18 694 No stop 05 17 10 =1817+157 15 53 18 42.7 128.3 -2.5 -29.2 72 700 05 15 41 05 19 50 J1613+3412 15 55 59 70.6 168.3 -0.3 -8.4 17 700 05 19 50 05 22 50 =1611+343 15 58 59 70.7 170.2 -0.3 -7.1 180 712 05 19 51 05 28 50 J1819+1543 16 05 00 44.0 131.7 -2.3 -27.6 218 712 05 28 50 05 30 50 =1817+157 16 07 01 44.2 132.3 -2.2 -27.4 120 719 05 28 51 05 39 30 J1819+1543 16 15 42 45.2 134.9 -2.1 -26.1 512 719 05 39 30 05 41 00 =1817+157 16 17 12 45.3 135.4 -2.1 -25.9 90 725 05 39 31 05 41 00 CEN1AB 16 17 12 45.6 134.8 -2.1 -26.2 -13 725 No stop 05 45 00 --- 16 21 13 46.1 136.1 -2.0 -25.6 227 741 05 41 01 05 45 20 J1822+1600 16 21 33 45.8 135.7 -2.0 -25.7 8 741 05 45 20 05 46 30 =1819+159 16 22 43 45.9 136.1 -2.0 -25.5 70 745 05 45 21 Schedule for PICKMERE (Code Pi ) Page 8 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- 05 46 30 J1819+1543 16 22 43 45.9 137.1 -2.0 -25.0 -18 745 No stop 05 48 00 =1817+157 16 24 13 46.1 137.5 -1.9 -24.8 72 751 05 46 31 05 48 00 CEN1AB 16 24 13 46.4 137.0 -2.0 -25.1 -13 751 No stop 05 52 00 --- 16 28 14 46.8 138.3 -1.9 -24.5 227 766 05 48 01 05 52 20 J1822+1600 16 28 34 46.5 137.9 -1.9 -24.6 8 766 05 52 20 05 53 30 =1819+159 16 29 44 46.6 138.3 -1.9 -24.4 70 771 05 52 21 05 53 30 J1819+1543 16 29 44 46.6 139.3 -1.8 -23.9 -18 771 No stop 05 55 00 =1817+157 16 31 14 46.8 139.8 -1.8 -23.6 72 777 05 53 31 05 55 00 J1815+1623 16 31 14 47.8 140.8 -1.8 -23.2 -19 777 No stop 05 56 30 =1813+163 16 32 45 47.9 141.3 -1.7 -22.9 71 783 05 55 01 05 56 30 CEN1AB 16 32 45 47.2 139.7 -1.8 -23.7 -21 783 No stop 06 00 30 --- 16 36 45 47.6 141.0 -1.7 -23.0 219 798 05 56 31 06 00 50 J1822+1600 16 37 05 47.3 140.7 -1.8 -23.2 8 798 06 00 50 06 01 50 =1819+159 16 38 06 47.4 141.0 -1.8 -23.0 60 802 06 00 51 06 01 50 J1819+1543 16 38 06 47.4 142.0 -1.7 -22.5 -18 802 No stop 06 03 20 =1817+157 16 39 36 47.5 142.5 -1.7 -22.2 72 808 06 01 51 06 03 20 CEN1AB 16 39 36 47.9 142.0 -1.7 -22.6 -13 808 No stop 06 07 20 --- 16 43 37 48.2 143.3 -1.6 -21.8 227 823 06 03 21 06 07 40 J1822+1600 16 43 57 48.0 142.9 -1.7 -22.0 8 823 06 07 40 06 08 50 =1819+159 16 45 07 48.1 143.3 -1.6 -21.8 70 828 06 07 41 06 08 50 J1819+1543 16 45 07 48.0 144.3 -1.6 -21.2 -18 828 No stop 06 10 20 =1817+157 16 46 37 48.2 144.8 -1.6 -21.0 72 833 06 08 51 06 10 20 CEN1AB 16 46 37 48.5 144.3 -1.6 -21.3 -13 833 No stop 06 14 20 --- 16 50 38 48.8 145.7 -1.5 -20.6 227 849 06 10 21 06 14 40 J1822+1600 16 50 58 48.6 145.3 -1.5 -20.7 8 849 06 14 40 06 15 50 =1819+159 16 52 08 48.7 145.7 -1.5 -20.5 70 853 06 14 41 06 15 50 J1819+1543 16 52 08 48.6 146.7 -1.5 -19.9 -19 853 No stop 06 17 20 =1817+157 16 53 38 48.7 147.2 -1.5 -19.6 71 859 06 15 51 06 17 20 J1815+1623 16 53 38 49.7 148.4 -1.4 -19.0 -20 859 No stop 06 18 50 =1813+163 16 55 08 49.8 148.9 -1.4 -18.8 70 865 06 17 21 Schedule for PICKMERE (Code Pi ) Page 9 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- 06 18 50 CEN1AB 16 55 08 49.2 147.2 -1.4 -19.7 -22 865 No stop 06 22 50 --- 16 59 09 49.5 148.6 -1.4 -18.9 218 880 06 18 51 06 23 10 J1822+1600 16 59 29 49.3 148.2 -1.4 -19.1 8 880 06 23 10 06 24 10 =1819+159 17 00 29 49.3 148.6 -1.4 -18.9 60 884 06 23 11 06 24 10 J1819+1543 17 00 29 49.3 149.6 -1.3 -18.3 -19 884 No stop 06 25 40 =1817+157 17 02 00 49.4 150.1 -1.3 -18.0 71 890 06 24 11 06 25 40 CEN1AB 17 02 00 49.8 149.6 -1.3 -18.4 -13 890 No stop 06 29 40 --- 17 06 00 50.1 151.0 -1.3 -17.5 227 906 06 25 41 06 30 00 J1822+1600 17 06 20 49.8 150.6 -1.3 -17.8 7 906 06 30 00 06 31 10 =1819+159 17 07 30 49.9 151.1 -1.3 -17.5 70 910 06 30 01 06 31 10 J1819+1543 17 07 30 49.8 152.1 -1.2 -16.9 -19 910 No stop 06 32 40 =1817+157 17 09 01 49.9 152.6 -1.2 -16.6 71 916 06 31 11 06 32 40 CEN1AB 17 09 01 50.3 152.1 -1.2 -16.9 -13 916 No stop 06 36 40 --- 17 13 01 50.5 153.6 -1.1 -16.1 227 931 06 32 41 06 37 00 J1822+1600 17 13 21 50.3 153.2 -1.2 -16.3 7 931 06 37 00 06 38 10 =1819+159 17 14 32 50.4 153.6 -1.1 -16.1 70 936 06 37 01 06 38 10 J1819+1543 17 14 32 50.3 154.6 -1.1 -15.4 -19 936 No stop 06 39 40 =1817+157 17 16 02 50.4 155.2 -1.1 -15.1 71 942 06 38 11 06 39 40 J1815+1623 17 16 02 51.3 156.5 -1.0 -14.4 -21 942 No stop 06 41 10 =1813+163 17 17 32 51.4 157.1 -1.0 -14.1 69 947 06 39 41 06 41 10 CEN1AB 17 17 32 50.8 155.2 -1.1 -15.1 -23 947 No stop 06 45 10 --- 17 21 33 51.1 156.7 -1.0 -14.3 217 963 06 41 11 06 45 30 J1822+1600 17 21 53 50.8 156.3 -1.0 -14.5 7 963 06 45 30 06 46 30 =1819+159 17 22 53 50.9 156.6 -1.0 -14.3 60 967 06 45 31 06 46 30 J1819+1543 17 22 53 50.8 157.7 -1.0 -13.6 -19 967 No stop 06 48 00 =1817+157 17 24 23 50.8 158.2 -0.9 -13.3 71 973 06 46 31 06 48 00 CEN1AB 17 24 23 51.2 157.7 -1.0 -13.6 -12 973 No stop 06 52 00 --- 17 28 24 51.5 159.2 -0.9 -12.7 228 988 06 48 01 06 52 20 J1822+1600 17 28 44 51.2 158.8 -0.9 -13.0 7 988 06 52 20 06 53 30 =1819+159 17 29 54 51.3 159.2 -0.9 -12.7 70 993 06 52 21 Schedule for PICKMERE (Code Pi ) Page 10 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- 06 53 30 J1819+1543 17 29 54 51.1 160.3 -0.8 -12.1 -19 993 No stop 06 55 00 =1817+157 17 31 24 51.2 160.8 -0.8 -11.8 71 998 06 53 31 06 55 00 CEN1AB 17 31 24 51.6 160.4 -0.8 -12.1 -12 998 No stop 06 59 00 --- 17 35 25 51.8 161.9 -0.8 -11.1 228 1014 06 55 01 06 59 20 J1822+1600 17 35 45 51.6 161.4 -0.8 -11.4 7 1014 06 59 20 07 00 30 =1819+159 17 36 55 51.6 161.9 -0.8 -11.1 70 1018 06 59 21 07 00 30 J1819+1543 17 36 55 51.5 162.9 -0.7 -10.5 -19 1018 No stop 07 02 00 =1817+157 17 38 25 51.5 163.5 -0.7 -10.2 71 1024 07 00 31 07 02 00 J1815+1623 17 38 25 52.4 165.0 -0.6 -9.3 -22 1024 No stop 07 03 30 =1813+163 17 39 56 52.4 165.6 -0.6 -8.9 68 1030 07 02 01 07 03 30 CEN1AB 17 39 56 52.0 163.6 -0.7 -10.1 -23 1030 No stop 07 07 30 --- 17 43 56 52.2 165.2 -0.6 -9.2 217 1045 07 03 31 07 07 50 J1822+1600 17 44 16 51.9 164.7 -0.6 -9.4 7 1045 07 07 50 07 08 50 =1819+159 17 45 17 52.0 165.1 -0.6 -9.2 60 1049 07 07 51 07 08 50 J1819+1543 17 45 17 51.8 166.1 -0.6 -8.6 -19 1049 No stop 07 10 20 =1817+157 17 46 47 51.9 166.7 -0.6 -8.2 71 1055 07 08 51 07 10 20 CEN1AB 17 46 47 52.3 166.3 -0.6 -8.5 -12 1055 No stop 07 14 20 --- 17 50 48 52.4 167.8 -0.5 -7.5 228 1070 07 10 21 07 14 40 J1822+1600 17 51 08 52.2 167.4 -0.5 -7.8 6 1070 07 14 40 07 15 50 =1819+159 17 52 18 52.2 167.8 -0.5 -7.5 70 1075 07 14 41 07 15 50 J1819+1543 17 52 18 52.0 168.8 -0.5 -6.9 -19 1075 No stop 07 17 20 =1817+157 17 53 48 52.1 169.4 -0.4 -6.5 71 1081 07 15 51 07 17 20 CEN1AB 17 53 48 52.5 169.0 -0.5 -6.8 -12 1081 No stop 07 21 20 --- 17 57 49 52.6 170.6 -0.4 -5.8 228 1096 07 17 21 07 21 40 J1822+1600 17 58 09 52.4 170.1 -0.4 -6.1 6 1096 07 21 40 07 22 50 =1819+159 17 59 19 52.4 170.5 -0.4 -5.9 70 1101 07 21 41 07 22 50 J1819+1543 17 59 19 52.2 171.6 -0.4 -5.2 -19 1101 No stop 07 24 20 =1817+157 18 00 49 52.2 172.2 -0.3 -4.9 71 1107 07 22 51 07 24 20 J1815+1623 18 00 49 53.0 173.8 -0.3 -3.8 -23 1107 No stop 07 25 50 =1813+163 18 02 19 53.0 174.4 -0.2 -3.5 67 1112 07 24 21 Schedule for PICKMERE (Code Pi ) Page 11 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- 07 25 50 CEN1AB 18 02 19 52.7 172.4 -0.3 -4.7 -24 1112 No stop 07 29 50 --- 18 06 20 52.8 173.9 -0.3 -3.8 216 1128 07 25 51 07 30 10 J1822+1600 18 06 40 52.6 173.4 -0.3 -4.1 6 1128 07 30 10 07 31 10 =1819+159 18 07 40 52.6 173.8 -0.3 -3.8 60 1132 07 30 11 07 31 10 J1819+1543 18 07 40 52.4 174.9 -0.2 -3.2 -19 1132 No stop 07 32 40 =1817+157 18 09 11 52.4 175.4 -0.2 -2.8 71 1137 07 31 11 07 35 20 J1613+3412 18 11 51 61.8 239.1 2.0 38.3 -55 1137 07 35 20 07 38 20 =1611+343 18 14 51 61.4 240.1 2.0 38.8 125 1149 07 35 21 07 41 00 J1822+1600 18 17 32 52.7 177.7 -0.1 -1.4 -49 1149 07 41 00 07 43 00 =1819+159 18 19 32 52.7 178.5 -0.1 -0.9 71 1157 07 41 01 07 43 00 CEN1AB 18 19 32 52.9 179.2 -0.0 -0.5 -16 1157 No stop 07 47 00 --- 18 23 33 52.9 180.8 0.0 0.5 224 1172 07 43 01 07 47 20 J1822+1600 18 23 53 52.7 180.3 0.0 0.2 6 1172 07 47 20 07 48 30 =1819+159 18 25 03 52.7 180.7 0.0 0.4 70 1177 07 47 21 07 48 30 J1819+1543 18 25 03 52.4 181.7 0.1 1.1 -19 1177 No stop 07 50 00 =1817+157 18 26 33 52.4 182.3 0.1 1.4 71 1183 07 48 31 07 50 00 CEN1AB 18 26 33 52.9 182.0 0.1 1.2 -13 1183 No stop 07 54 00 --- 18 30 34 52.9 183.6 0.2 2.2 227 1198 07 50 01 07 54 20 J1822+1600 18 30 54 52.7 183.0 0.1 1.9 6 1198 07 54 20 07 55 30 =1819+159 18 32 04 52.7 183.5 0.1 2.2 70 1203 07 54 21 07 55 30 J1819+1543 18 32 04 52.4 184.5 0.2 2.8 -18 1203 No stop 07 57 00 =1817+157 18 33 35 52.4 185.1 0.2 3.1 72 1208 07 55 31 07 57 00 J1815+1623 18 33 35 53.0 186.9 0.3 4.3 -24 1208 No stop 07 58 30 =1813+163 18 35 05 52.9 187.5 0.3 4.7 66 1214 07 57 01 07 58 30 CEN1AB 18 35 05 52.8 185.4 0.2 3.3 -24 1214 No stop 08 02 30 --- 18 39 05 52.7 187.0 0.3 4.3 216 1230 07 58 31 08 02 50 J1822+1600 18 39 25 52.6 186.4 0.3 4.0 6 1230 08 02 50 08 03 50 =1819+159 18 40 26 52.6 186.8 0.3 4.2 60 1233 08 02 51 08 03 50 J1819+1543 18 40 26 52.2 187.8 0.3 4.8 -18 1233 No stop 08 05 20 =1817+157 18 41 56 52.2 188.4 0.4 5.2 72 1239 08 03 51 Schedule for PICKMERE (Code Pi ) Page 12 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- 08 05 20 CEN1AB 18 41 56 52.7 188.1 0.3 5.0 -13 1239 No stop 08 09 20 --- 18 45 57 52.6 189.7 0.4 6.0 227 1255 08 05 21 08 09 40 J1822+1600 18 46 17 52.4 189.1 0.4 5.6 6 1255 08 09 40 08 10 50 =1819+159 18 47 27 52.4 189.6 0.4 5.9 70 1259 08 09 41 08 10 50 J1819+1543 18 47 27 52.1 190.5 0.4 6.5 -18 1259 No stop 08 12 20 =1817+157 18 48 57 52.0 191.1 0.5 6.9 72 1265 08 10 51 08 12 20 CEN1AB 18 48 57 52.5 190.8 0.5 6.7 -13 1265 No stop 08 16 20 --- 18 52 58 52.4 192.4 0.5 7.7 227 1280 08 12 21 08 16 40 J1822+1600 18 53 18 52.3 191.9 0.5 7.3 6 1280 08 16 40 08 17 50 =1819+159 18 54 28 52.2 192.3 0.5 7.6 70 1285 08 16 41 08 17 50 J1819+1543 18 54 28 51.9 193.2 0.6 8.2 -18 1285 No stop 08 19 20 =1817+157 18 55 58 51.8 193.8 0.6 8.5 72 1291 08 17 51 08 19 20 J1815+1623 18 55 58 52.3 195.7 0.7 9.7 -24 1291 No stop 08 20 50 =1813+163 18 57 28 52.2 196.3 0.7 10.0 66 1297 08 19 21 08 20 50 CEN1AB 18 57 28 52.2 194.2 0.6 8.8 -24 1297 No stop 08 24 50 --- 19 01 29 52.1 195.7 0.7 9.7 216 1312 08 20 51 08 25 10 J1822+1600 19 01 49 52.0 195.2 0.6 9.4 6 1312 08 25 10 08 26 10 =1819+159 19 02 49 51.9 195.5 0.7 9.6 60 1316 08 25 11 08 26 10 J1819+1543 19 02 49 51.5 196.4 0.7 10.1 -18 1316 No stop 08 27 40 =1817+157 19 04 20 51.5 197.0 0.7 10.5 72 1322 08 26 11 08 27 40 CEN1AB 19 04 20 52.0 196.8 0.7 10.4 -13 1322 No stop 08 31 40 --- 19 08 20 51.8 198.3 0.8 11.3 227 1337 08 27 41 08 32 00 J1822+1600 19 08 40 51.7 197.8 0.8 10.9 6 1337 08 32 00 08 33 10 =1819+159 19 09 50 51.6 198.2 0.8 11.2 70 1342 08 32 01 08 33 10 J1819+1543 19 09 50 51.2 199.1 0.8 11.7 -17 1342 No stop 08 34 40 =1817+157 19 11 21 51.2 199.6 0.8 12.1 73 1347 08 33 11 08 34 40 CEN1AB 19 11 21 51.6 199.5 0.8 12.0 -13 1347 No stop 08 38 40 --- 19 15 21 51.4 201.0 0.9 12.9 227 1363 08 34 41 08 39 00 J1822+1600 19 15 41 51.3 200.4 0.9 12.5 6 1363 08 39 00 08 40 10 =1819+159 19 16 52 51.3 200.9 0.9 12.8 70 1367 08 39 01 Schedule for PICKMERE (Code Pi ) Page 13 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- 08 40 10 J1819+1543 19 16 52 50.9 201.7 0.9 13.3 -17 1367 No stop 08 41 40 =1817+157 19 18 22 50.8 202.3 1.0 13.6 73 1373 08 40 11 08 41 40 J1815+1623 19 18 22 51.2 204.1 1.0 14.8 -24 1373 No stop 08 43 10 =1813+163 19 19 52 51.1 204.7 1.1 15.1 66 1379 08 41 41 08 43 10 CEN1AB 19 19 52 51.2 202.7 1.0 13.9 -24 1379 No stop 08 47 10 --- 19 23 53 50.9 204.2 1.0 14.8 216 1394 08 43 11 08 47 30 J1822+1600 19 24 13 50.9 203.6 1.0 14.4 6 1394 08 47 30 08 48 30 =1819+159 19 25 13 50.8 204.0 1.0 14.6 60 1398 08 47 31 08 48 30 J1819+1543 19 25 13 50.4 204.8 1.1 15.1 -17 1398 No stop 08 50 00 =1817+157 19 26 43 50.3 205.3 1.1 15.4 73 1404 08 48 31 08 50 00 CEN1AB 19 26 43 50.8 205.2 1.1 15.4 -13 1404 No stop 08 54 00 --- 19 30 44 50.5 206.7 1.2 16.2 227 1420 08 50 01 08 54 20 J1822+1600 19 31 04 50.4 206.1 1.1 15.9 6 1420 08 54 20 08 55 30 =1819+159 19 32 14 50.3 206.5 1.1 16.1 70 1424 08 54 21 08 55 30 J1819+1543 19 32 14 49.9 207.3 1.2 16.6 -17 1424 No stop 08 57 00 =1817+157 19 33 44 49.8 207.9 1.2 16.9 73 1430 08 55 31 08 57 00 CEN1AB 19 33 44 50.3 207.7 1.2 16.8 -13 1430 No stop 09 01 00 --- 19 37 45 50.0 209.2 1.3 17.7 227 1445 08 57 01 09 01 20 J1822+1600 19 38 05 49.9 208.6 1.2 17.3 6 1445 09 01 20 09 02 30 =1819+159 19 39 15 49.9 209.0 1.3 17.6 70 1450 09 01 21 09 02 30 J1819+1543 19 39 15 49.4 209.8 1.3 18.0 -17 1450 No stop 09 04 00 =1817+157 19 40 46 49.3 210.3 1.3 18.3 73 1456 09 02 31 09 04 00 J1815+1623 19 40 46 49.6 212.2 1.4 19.4 -24 1456 No stop 09 05 30 =1813+163 19 42 16 49.5 212.7 1.4 19.7 66 1461 09 04 01 09 05 30 CEN1AB 19 42 16 49.7 210.8 1.3 18.6 -23 1461 No stop 09 09 30 --- 19 46 16 49.4 212.2 1.4 19.4 217 1477 09 05 31 09 09 50 J1822+1600 19 46 36 49.3 211.6 1.4 19.0 6 1477 09 09 50 09 10 50 =1819+159 19 47 37 49.2 212.0 1.4 19.2 60 1481 09 09 51 09 10 50 J1819+1543 19 47 37 48.8 212.7 1.4 19.6 -16 1481 No stop 09 12 20 =1817+157 19 49 07 48.6 213.2 1.5 19.9 74 1487 09 10 51 Schedule for PICKMERE (Code Pi ) Page 14 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- 09 12 20 CEN1AB 19 49 07 49.1 213.2 1.5 19.9 -13 1487 No stop 09 16 20 --- 19 53 08 48.8 214.5 1.5 20.7 227 1502 09 12 21 09 16 40 J1822+1600 19 53 28 48.7 214.0 1.5 20.3 6 1502 09 16 40 09 17 50 =1819+159 19 54 38 48.6 214.4 1.5 20.6 70 1507 09 16 41 09 17 50 J1819+1543 19 54 38 48.2 215.1 1.6 20.9 -16 1507 No stop 09 19 20 =1817+157 19 56 08 48.0 215.6 1.6 21.2 74 1512 09 17 51 09 19 20 CEN1AB 19 56 08 48.5 215.6 1.6 21.2 -13 1512 No stop 09 23 20 --- 20 00 09 48.2 216.9 1.6 22.0 227 1528 09 19 21 09 23 40 J1822+1600 20 00 29 48.1 216.4 1.6 21.6 6 1528 09 23 40 09 24 50 =1819+159 20 01 39 48.0 216.8 1.6 21.9 70 1532 09 23 41 09 24 50 J1819+1543 20 01 39 47.6 217.4 1.7 22.2 -16 1532 No stop 09 26 20 =1817+157 20 03 09 47.4 217.9 1.7 22.4 74 1538 09 24 51 09 26 20 J1815+1623 20 03 09 47.6 219.8 1.8 23.5 -24 1538 No stop 09 27 50 =1813+163 20 04 39 47.5 220.3 1.8 23.7 66 1544 09 26 21 09 27 50 CEN1AB 20 04 39 47.8 218.4 1.7 22.8 -23 1544 No stop 09 31 50 --- 20 08 40 47.4 219.7 1.8 23.4 217 1559 09 27 51 09 32 10 J1822+1600 20 09 00 47.4 219.2 1.8 23.1 6 1559 09 32 10 09 33 10 =1819+159 20 10 00 47.3 219.5 1.8 23.3 60 1563 09 32 11 09 33 10 J1819+1543 20 10 00 46.8 220.2 1.8 23.6 -15 1563 No stop 09 34 40 =1817+157 20 11 31 46.6 220.7 1.8 23.9 75 1569 09 33 11 09 37 20 J1613+3412 20 14 11 44.3 270.2 4.0 46.2 -12 1569 09 37 20 09 40 20 =1611+343 20 17 12 43.8 270.8 4.0 46.2 168 1581 09 37 21 09 43 00 J1822+1600 20 19 52 46.3 222.7 1.9 24.9 -7 1581 09 43 00 09 45 00 =1819+159 20 21 52 46.1 223.3 2.0 25.2 113 1588 09 43 01 09 45 00 CEN1AB 20 21 52 46.1 223.9 2.0 25.6 -15 1588 No stop 09 49 00 --- 20 25 53 45.7 225.2 2.1 26.2 225 1604 09 45 01 09 49 20 J1822+1600 20 26 13 45.6 224.7 2.0 25.9 6 1604 09 49 20 09 50 30 =1819+159 20 27 23 45.5 225.0 2.1 26.1 70 1608 09 49 21 09 50 30 J1819+1543 20 27 23 45.0 225.6 2.1 26.3 -15 1608 No stop 09 52 00 =1817+157 20 28 53 44.8 226.1 2.1 26.6 75 1614 09 50 31 Schedule for PICKMERE (Code Pi ) Page 15 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- 09 52 00 CEN1AB 20 28 53 45.3 226.1 2.1 26.6 -13 1614 No stop 09 56 00 --- 20 32 54 44.9 227.3 2.2 27.2 227 1630 09 52 01 09 56 20 J1822+1600 20 33 14 44.9 226.8 2.2 27.0 6 1630 09 56 20 09 57 30 =1819+159 20 34 24 44.8 227.2 2.2 27.1 70 1634 09 56 21 09 57 30 J1819+1543 20 34 24 44.2 227.7 2.2 27.4 -15 1634 No stop 09 59 00 =1817+157 20 35 55 44.1 228.2 2.3 27.6 75 1640 09 57 31 09 59 00 J1815+1623 20 35 55 44.2 229.9 2.3 28.5 -23 1640 No stop 10 00 30 =1813+163 20 37 25 44.0 230.4 2.4 28.7 67 1646 09 59 01 10 00 30 CEN1AB 20 37 25 44.4 228.7 2.3 27.9 -22 1646 No stop 10 04 30 --- 20 41 25 43.9 229.8 2.3 28.4 218 1661 10 00 31 10 04 50 J1822+1600 20 41 46 43.9 229.3 2.3 28.1 6 1661 10 04 50 10 05 50 =1819+159 20 42 46 43.8 229.6 2.3 28.3 60 1665 10 04 51 10 05 50 J1819+1543 20 42 46 43.3 230.2 2.4 28.5 -14 1665 No stop 10 07 20 =1817+157 20 44 16 43.1 230.6 2.4 28.7 76 1671 10 05 51 10 07 20 CEN1AB 20 44 16 43.6 230.7 2.4 28.8 -13 1671 No stop 10 11 20 --- 20 48 17 43.1 231.8 2.4 29.3 227 1686 10 07 21 10 11 40 J1822+1600 20 48 37 43.2 231.3 2.4 29.1 6 1686 10 11 40 10 12 50 =1819+159 20 49 47 43.0 231.7 2.4 29.2 70 1691 10 11 41 10 12 50 J1819+1543 20 49 47 42.5 232.2 2.5 29.4 -14 1691 No stop 10 14 20 =1817+157 20 51 17 42.3 232.6 2.5 29.6 76 1697 10 12 51 10 14 20 CEN1AB 20 51 17 42.8 232.7 2.5 29.7 -13 1697 No stop 10 18 20 --- 20 55 18 42.3 233.8 2.6 30.2 227 1712 10 14 21 10 18 40 J1822+1600 20 55 38 42.3 233.3 2.5 29.9 6 1712 10 18 40 10 19 50 =1819+159 20 56 48 42.2 233.7 2.6 30.1 70 1717 10 18 41 10 19 50 J1819+1543 20 56 48 41.6 234.2 2.6 30.2 -14 1717 No stop 10 21 20 =1817+157 20 58 18 41.5 234.6 2.6 30.4 76 1722 10 19 51 10 21 20 J1815+1623 20 58 18 41.5 236.3 2.7 31.2 -23 1722 No stop 10 22 50 =1813+163 20 59 48 41.3 236.7 2.7 31.4 67 1728 10 21 21 10 22 50 CEN1AB 20 59 48 41.8 235.1 2.6 30.7 -21 1728 No stop 10 26 50 --- 21 03 49 41.3 236.2 2.7 31.1 219 1744 10 22 51 Schedule for PICKMERE (Code Pi ) Page 16 CEN 1a and 1b: The third case of a colliding-wind binary emitting gamma 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 3 Mar 2024 Day 63 --- 10 27 10 J1822+1600 21 04 09 41.3 235.7 2.7 30.9 7 1744 10 27 10 10 28 10 =1819+159 21 05 09 41.2 236.0 2.7 31.0 60 1747 10 27 11 10 28 10 J1819+1543 21 05 09 40.6 236.5 2.7 31.2 -14 1747 No stop 10 29 40 =1817+157 21 06 40 40.4 236.9 2.8 31.3 76 1753 10 28 11 10 29 40 J1815+1623 21 06 40 40.4 238.5 2.8 32.1 -23 1753 No stop 10 31 10 =1813+163 21 08 10 40.2 238.9 2.9 32.3 67 1759 10 29 41 10 31 10 CEN1AB 21 08 10 40.7 237.4 2.8 31.6 -21 1759 No stop 10 35 10 --- 21 12 11 40.2 238.4 2.8 32.0 219 1774 10 31 11 10 35 30 J1822+1600 21 12 31 40.2 238.0 2.8 31.8 7 1774 10 35 30 10 36 30 =1819+159 21 13 31 40.1 238.2 2.8 31.9 60 1778 10 35 31 10 36 30 J1819+1543 21 13 31 39.6 238.7 2.9 32.1 -14 1778 No stop 10 38 00 =1817+157 21 15 01 39.4 239.1 2.9 32.2 76 1784 10 36 31 10 38 00 CEN1AB 21 15 01 39.9 239.2 2.9 32.3 -13 1784 No stop 10 42 00 --- 21 19 02 39.3 240.3 3.0 32.7 227 1800 10 38 01 10 42 20 J1822+1600 21 19 22 39.4 239.8 2.9 32.5 7 1800 10 42 20 10 43 20 =1819+159 21 20 22 39.2 240.0 3.0 32.6 60 1803 10 42 21 10 43 20 J1819+1543 21 20 22 38.7 240.5 3.0 32.7 -14 1803 No stop 10 44 50 =1817+157 21 21 52 38.5 240.9 3.0 32.9 76 1809 10 43 21 10 44 50 CEN1AB 21 21 52 39.0 241.0 3.0 33.0 -13 1809 No stop 10 48 50 --- 21 25 53 38.4 242.0 3.1 33.3 227 1825 10 44 51 10 49 10 J1822+1600 21 26 13 38.5 241.6 3.0 33.2 7 1825 10 49 10 10 50 10 =1819+159 21 27 13 38.3 241.8 3.1 33.2 60 1829 10 49 11 10 50 10 J1819+1543 21 27 13 37.8 242.3 3.1 33.3 -14 1829 No stop 10 51 40 =1817+157 21 28 43 37.6 242.7 3.1 33.5 76 1834 10 50 11 10 54 00 J1613+3412 21 31 04 32.9 284.5 5.3 44.4 -8 1834 10 54 00 11 00 00 =1611+343 21 37 05 32.0 285.6 5.4 44.1 352 1858 10 54 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 --- 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: 15 Station: PICKMERE Total bit rate: 512 Format: VDIF Bits per sample: 2 Sample rate:128.000 Number of channels: 2 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 2272.00 2272.00 Net SB= U U IF SB = L L Pol. = RCP LCP BBC = 1 9 BBC SB= L L IF = A1 B1 The following frequency sets based on these setups were used. Frequency Set: 12 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 BBC fr= 645.51 645.51 Bandwd= 64.00 64.00 Matching frequency sets: 12 13 14 15 16 Track assignments are: track1= 1, 2 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * CEN1AB 18 18 15.360556 * 18 20 29.850000 18 21 34.020529 0.00 16 09 20.33497 * 16 10 45.00000 16 11 07.82143 0.00 From catalog imbedded in main SCHED input file. 1611+343 16 11 47.914252 * 16 13 41.064243 16 14 35.916407 0.13 * J1613+3412 34 20 19.83388 * 34 12 47.90890 34 08 47.57144 0.16 J1613+34 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 162031 observations. 1813+163 18 13 00.675596 * 18 15 14.854482 18 16 18.907894 0.21 * J1815+1623 16 22 44.51113 * 16 23 46.29557 16 23 57.97452 0.35 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 72 observations. 1817+157 18 17 23.240839 * 18 19 38.289316 18 20 42.736043 0.32 * J1819+1543 15 42 23.82788 * 15 43 44.72796 15 44 05.85532 0.38 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 63 observations. 1819+159 18 19 55.245736 * 18 22 09.968986 18 23 14.242287 0.10 * J1822+1600 15 58 42.91934 * 16 00 14.84314 16 00 41.23078 0.19 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 184 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 CEN1AB sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 4.300 415.018 J1613+3412 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 0.358 32.682 J1815+1623 sess124.L1024 2 3 4 5 6 7 8 9 10 11 12 0.525 36.386 J1819+1543 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 1.683 124.617 J1822+1600 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 1.367 125.012 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) CEN1AB 72.0 J1613+3412 102.7 J1815+1623 73.3 J1819+1543 72.2 J1822+1600 71.6 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