  COVER INFORMATION 

 Station:    VLBA_FD   (Code Fd ) 
 Experiment: Global VLBI observations
 Exp. Code:  GA043B  


Schedule Version:       3.00
Processed by SCHED version:  11.50  Development version 11.5. Started Apr. 2

PI:       Javier Alcolea

Address:  Observatorio Astronomico Nacional
          Calle Alfonso XII, 3
          28014 MADRID
          Spain

Phone:    +34 91 792 94 22
EMAIL:    j.alcolea@oan.es, desmurs@oan.es
Fax:      +34 91 527 19 35
Phone during observation: +34 91 792 94 34

Observing mode:

Notes:    This is a global line vlbi experiment at 7mm
          ** SWITCH PHAS CAL OFF ** please, thank you
 
 

Schedule for VLBA_FD   (Code Fd )                                   Page   2
               Global VLBI observations
  UP:  D => Below limits;  H => Below horizon mask;  W => still slewing at end;  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Disk: GBytes recorded to this point.
  TPStart:  Recording start time.  Frequencies are LO sum (band edge).
  SYNC: Time correlator is expected to sync up.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Disk   TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell   GBytes    SYNC
----------------------------------------------------------------------------------------

 --- Mon   9 Mar 2020   Day  69 ---

 ---------- Gap of ~8min for pointing at Eff (P-Eff_2), 13:00 Start EVN+VLBA ----------

 Next scan frequencies:  43040.00  43040.00  43104.00  43104.00  43168.00  43168.00  43232.00  43232.00
 Next BBC frequencies:     640.00    640.00    704.00    704.00    768.00    768.00    832.00    832.00
 Next scan bandwidths:      64.00     64.00     64.00     64.00     64.00     64.00     64.00     64.00

13 00 00  3C454.3      17 14 56  12.4  78.3 -5.7     -61.4     0        0   13 00 00
13 03 00  ---          17 17 57  13.0  78.6 -5.6     -61.5   180       46   13 00 01

14 07 56  RAQR         18 23 04   0.3 107.9 -5.4  D  -58.0  3867       46   14 07 56
14 17 56  ---          18 33 06   2.3 109.2 -5.2  H  -57.4     0      201   14 07 57

14 22 04  RAQR         18 37 14   3.1 109.7 -5.1     -57.1   242      201   14 22 04
14 32 04  ---          18 47 16   5.2 111.0 -5.0     -56.3   600      356   14 22 05

14 32 20  RAQR         18 47 32   5.2 111.1 -5.0     -56.3    10      356   14 32 20
14 42 20  ---          18 57 34   7.2 112.4 -4.8     -55.5   600      510   14 32 21

14 42 54  J2348-16     18 58 08   5.8 113.0 -4.8     -55.7    23      510   14 42 54
14 45 54  ---          19 01 08   6.4 113.4 -4.8     -55.4   180      556   14 42 55

14 46 29  RAQR         19 01 43   8.0 113.0 -4.7     -55.1    24      556   14 46 29
14 56 29  ---          19 11 44  10.0 114.4 -4.6     -54.3   600      711   14 46 30

14 57 03  J2348-16     19 12 18   8.6 114.9 -4.6     -54.4    23      711   14 57 03
15 00 03  ---          19 15 19   9.2 115.4 -4.6     -54.2   180      757   14 57 04

 ---------- Gap of ~10min for pointing at Eff (P-Eff_3) ----------

15 00 19  RAQR         19 15 35  10.8 115.0 -4.5     -53.9     6      757   15 00 19
15 07 19  ---          19 22 37  12.1 116.0 -4.4     -53.2   420      866   15 00 20

15 07 36  J2348-16     19 22 53  10.6 116.4 -4.4     -53.4     6      866   15 07 36
15 10 36  ---          19 25 54  11.2 116.9 -4.4     -53.1   180      912   15 07 37

 ---------- 15h12m20: Observe EVN+VLBA+GBT waiting for VLA ----------

15 12 20  3C454.3      19 27 38  40.8  94.7 -3.5     -63.3    38      912   15 12 20
15 15 20  ---          19 30 39  41.4  95.1 -3.4     -63.2   180      958   15 12 21

 ---------- Start Block I EVN+VLBA+GBT (38min) ----------

15 18 00  J2348-16     19 33 19  12.6 118.0 -4.3     -52.4    95      958   15 18 00
15 21 00  ---          19 36 20  13.2 118.4 -4.2     -52.1   180     1005   15 18 01
Schedule for VLBA_FD   (Code Fd )                                   Page   3
               Global VLBI observations
  UP:  D => Below limits;  H => Below horizon mask;  W => still slewing at end;  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Disk: GBytes recorded to this point.
  TPStart:  Recording start time.  Frequencies are LO sum (band edge).
  SYNC: Time correlator is expected to sync up.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Disk   TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell   GBytes    SYNC
----------------------------------------------------------------------------------------

 --- Mon   9 Mar 2020   Day  69 ---

15 21 00  RAQR         19 36 20  14.8 118.1 -4.1     -51.9   -11     1005   15 21 11
15 26 00  ---          19 41 20  15.7 118.9 -4.1     -51.3   289     1079   15 21 01

15 26 00  RAQR         19 41 20  15.7 118.9 -4.1     -51.3    -6     1079   15 26 06
15 31 00  ---          19 46 21  16.7 119.7 -4.0     -50.8   294     1155   15 26 01

15 31 30  J2348-16     19 46 51  15.2 120.1 -4.0     -50.9    19     1155   15 31 30
15 36 00  ---          19 51 22  16.0 120.8 -4.0     -50.4   270     1225   15 31 31

15 36 00  RAQR         19 51 22  17.6 120.5 -3.9     -50.2   -11     1225   15 36 11
15 41 00  ---          19 56 23  18.5 121.3 -3.8     -49.6   289     1299   15 36 01

15 41 00  RAQR         19 56 23  18.5 121.3 -3.8     -49.6    -6     1299   15 41 06
15 46 00  ---          20 01 24  19.4 122.1 -3.7     -49.0   294     1375   15 41 01

15 46 30  J2348-16     20 01 54  17.9 122.5 -3.8     -49.2    19     1375   15 46 30
15 51 00  ---          20 06 24  18.8 123.2 -3.7     -48.6   270     1444   15 46 31

 ---------- Last scan EVN, end at 16h00 ----------

15 53 30  3C454.3      20 08 55  49.6 101.2 -2.8     -61.6    82     1444   15 53 30
15 58 30  ---          20 13 56  50.6 102.1 -2.7     -61.2   300     1522   15 53 31

 ---------- Observe : VLBA ----------

15 59 53  RAQR         20 15 19  21.9 124.5 -3.5     -47.3    18     1522   15 59 53
16 07 23  ---          20 22 50  23.3 125.9 -3.4     -46.3   450     1638   15 59 54

 ---------- Start Block II VLBA+GBT (33min) ----------

16 08 00  J2348-16     20 23 27  21.8 126.2 -3.4     -46.4    26     1638   16 08 00
16 11 00  ---          20 26 28  22.3 126.7 -3.4     -46.0   180     1684   16 08 01

16 11 00  RAQR         20 26 28  23.9 126.5 -3.3     -45.8   -11     1684   16 11 11
16 16 00  ---          20 31 29  24.7 127.4 -3.2     -45.1   289     1758   16 11 01

16 16 00  RAQR         20 31 29  24.7 127.4 -3.2     -45.1    -6     1758   16 16 06
16 21 00  ---          20 36 29  25.6 128.4 -3.1     -44.3   294     1834   16 16 01

16 21 00  RAQR         20 36 29  25.6 128.4 -3.1     -44.3    -6     1834   16 21 06
16 26 00  ---          20 41 30  26.4 129.4 -3.1     -43.6   294     1910   16 21 01

16 26 30  J2348-16     20 42 00  24.9 129.6 -3.1     -43.7    19     1910   16 26 30
16 31 00  ---          20 46 31  25.7 130.5 -3.0     -43.0   270     1979   16 26 31
Schedule for VLBA_FD   (Code Fd )                                   Page   4
               Global VLBI observations
  UP:  D => Below limits;  H => Below horizon mask;  W => still slewing at end;  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Disk: GBytes recorded to this point.
  TPStart:  Recording start time.  Frequencies are LO sum (band edge).
  SYNC: Time correlator is expected to sync up.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Disk   TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell   GBytes    SYNC
----------------------------------------------------------------------------------------

 --- Mon   9 Mar 2020   Day  69 ---

16 31 00  RAQR         20 46 31  27.3 130.4 -3.0     -42.8   -11     1979   16 31 11
16 36 00  ---          20 51 32  28.1 131.4 -2.9     -42.0   289     2054   16 31 01

16 36 00  RAQR         20 51 32  28.1 131.4 -2.9     -42.0    -6     2054   16 36 06
16 41 00  ---          20 56 33  28.9 132.4 -2.8     -41.2   294     2130   16 36 01

 ---------- Observe : VLBA ----------

16 41 06  RAQR         20 56 39  28.9 132.4 -2.8     -41.2     0     2130   16 41 06
16 51 36  ---          21 07 10  30.5 134.6 -2.6     -39.4   630     2292   16 41 01

 ---------- Start Block III VLBA+GBT (33min) ----------

16 52 00  J2348-16     21 07 34  29.0 134.7 -2.7     -39.6    13     2292   16 52 00
16 55 00  ---          21 10 35  29.5 135.4 -2.6     -39.1   180     2338   16 52 01

16 55 00  RAQR         21 10 35  31.1 135.4 -2.6     -38.8   -11     2338   16 55 11
17 00 00  ---          21 15 36  31.8 136.5 -2.5     -37.9   289     2413   16 55 01

17 00 00  RAQR         21 15 36  31.8 136.5 -2.5     -37.9    -6     2413   17 00 06
17 05 00  ---          21 20 37  32.5 137.6 -2.4     -36.9   294     2489   17 00 01

17 05 30  J2348-16     21 21 07  31.0 137.7 -2.5     -37.2    19     2489   17 05 30
17 10 00  ---          21 25 37  31.7 138.7 -2.4     -36.3   270     2558   17 05 31

17 10 00  RAQR         21 25 37  33.3 138.8 -2.3     -36.0   -11     2558   17 10 11
17 15 00  ---          21 30 38  34.0 140.0 -2.2     -35.0   289     2633   17 10 01

17 15 00  RAQR         21 30 38  34.0 140.0 -2.2     -35.0    -6     2633   17 15 06
17 20 00  ---          21 35 39  34.7 141.2 -2.2     -34.0   294     2708   17 15 01

17 22 30  3C454.3      21 38 10  67.3 125.0 -1.3     -47.2    78     2708   17 22 30
17 27 30  ---          21 43 10  68.2 127.2 -1.2     -45.5   300     2786   17 22 31

 ---------- Observe : VLBA ----------

17 28 48  RAQR         21 44 28  35.8 143.4 -2.0     -32.1     6     2786   17 28 48
17 36 18  ---          21 51 59  36.8 145.3 -1.9     -30.5   450     2902   17 28 49

 ---------- Start Block IV VLBA+GBT (33min) ----------

17 37 00  J2348-16     21 52 42  35.3 145.2 -1.9     -30.8    31     2902   17 37 00
17 40 00  ---          21 55 42  35.6 145.9 -1.9     -30.2   180     2948   17 37 01
Schedule for VLBA_FD   (Code Fd )                                   Page   5
               Global VLBI observations
  UP:  D => Below limits;  H => Below horizon mask;  W => still slewing at end;  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Disk: GBytes recorded to this point.
  TPStart:  Recording start time.  Frequencies are LO sum (band edge).
  SYNC: Time correlator is expected to sync up.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Disk   TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell   GBytes    SYNC
----------------------------------------------------------------------------------------

 --- Mon   9 Mar 2020   Day  69 ---

17 40 00  RAQR         21 55 42  37.2 146.3 -1.8     -29.7   -11     2948   17 40 11
17 45 00  ---          22 00 43  37.8 147.6 -1.7     -28.5   289     3022   17 40 01

17 45 00  RAQR         22 00 43  37.8 147.6 -1.7     -28.5    -6     3022   17 45 06
17 50 00  ---          22 05 44  38.4 149.0 -1.7     -27.4   294     3098   17 45 01

17 50 00  RAQR         22 05 44  38.4 149.0 -1.7     -27.4    -6     3098   17 50 06
17 55 00  ---          22 10 45  38.9 150.3 -1.6     -26.2   294     3174   17 50 01

17 55 30  J2348-16     22 11 15  37.4 150.0 -1.6     -26.6    19     3174   17 55 30
18 00 00  ---          22 15 46  37.9 151.2 -1.6     -25.6   270     3243   17 55 31

18 00 00  RAQR         22 15 46  39.4 151.7 -1.5     -25.0   -11     3243   18 00 11
18 05 00  ---          22 20 46  39.9 153.2 -1.4     -23.7   289     3318   18 00 01

18 05 00  RAQR         22 20 46  39.9 153.2 -1.4     -23.7    -6     3318   18 05 06
18 10 00  ---          22 25 47  40.4 154.6 -1.3     -22.5   294     3394   18 05 01

 ---------- Observe : VLBA ----------

18 10 06  RAQR         22 25 53  40.4 154.7 -1.3     -22.4     0     3394   18 10 06
18 20 36  ---          22 36 25  41.3 157.8 -1.1     -19.7   630     3556   18 10 01

 ---------- Start Block V VLBA+GBT (33min) ----------

18 22 00  J2348-16     22 37 49  39.9 157.5 -1.2     -20.1    73     3556   18 22 00
18 25 00  ---          22 40 50  40.2 158.4 -1.1     -19.3   180     3602   18 22 01

18 25 00  RAQR         22 40 50  41.7 159.1 -1.1     -18.5   -11     3602   18 25 11
18 30 00  ---          22 45 51  42.0 160.7 -1.0     -17.2   289     3677   18 25 01

18 30 00  RAQR         22 45 51  42.0 160.7 -1.0     -17.2    -6     3677   18 30 06
18 35 00  ---          22 50 51  42.4 162.2 -0.9     -15.8   294     3753   18 30 01

18 35 30  J2348-16     22 51 21  40.9 161.6 -1.0     -16.5    19     3753   18 35 30
18 40 00  ---          22 55 52  41.2 162.9 -0.9     -15.3   270     3822   18 35 31

18 40 00  RAQR         22 55 52  42.7 163.8 -0.8     -14.4   -11     3822   18 40 11
18 45 00  ---          23 00 53  43.0 165.4 -0.7     -13.0   289     3897   18 40 01

18 45 00  RAQR         23 00 53  43.0 165.4 -0.7     -13.0    -6     3897   18 45 06
18 50 00  ---          23 05 54  43.2 167.1 -0.6     -11.5   294     3972   18 45 01

18 52 30  3C454.3      23 08 24  75.3 192.8  0.2      11.5    79     3972   18 52 30
18 57 30  ---          23 13 25  75.0 197.4  0.3      15.6   300     4050   18 52 31
Schedule for VLBA_FD   (Code Fd )                                   Page   6
               Global VLBI observations
  UP:  D => Below limits;  H => Below horizon mask;  W => still slewing at end;  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Disk: GBytes recorded to this point.
  TPStart:  Recording start time.  Frequencies are LO sum (band edge).
  SYNC: Time correlator is expected to sync up.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Disk   TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell   GBytes    SYNC
----------------------------------------------------------------------------------------

 --- Mon   9 Mar 2020   Day  69 ---

 ---------- Observe : VLBA ----------

18 58 48  RAQR         23 14 44  43.6 169.9 -0.5      -9.0     8     4050   18 58 48
19 06 18  ---          23 22 15  43.9 172.4 -0.4      -6.7   450     4165   18 58 49

 ---------- Start Block VI VLBA+GBT (33min) ----------

19 07 00  J2348-16     23 22 57  42.5 171.5 -0.4      -7.6    31     4165   19 07 00
19 10 00  ---          23 25 57  42.6 172.5 -0.4      -6.8   180     4212   19 07 01

19 10 00  RAQR         23 25 57  44.0 173.7 -0.3      -5.6   -11     4212   19 10 11
19 15 00  ---          23 30 58  44.1 175.3 -0.2      -4.2   289     4286   19 10 01

19 15 00  RAQR         23 30 58  44.1 175.3 -0.2      -4.2    -6     4286   19 15 06
19 20 00  ---          23 35 59  44.1 177.0 -0.1      -2.7   294     4362   19 15 01

19 20 00  RAQR         23 35 59  44.1 177.0 -0.1      -2.7    -6     4362   19 20 06
19 25 00  ---          23 41 00  44.2 178.7 -0.1      -1.2   294     4438   19 20 01

19 25 30  J2348-16     23 41 30  42.9 177.5 -0.1      -2.2    19     4438   19 25 30
19 30 00  ---          23 46 00  42.9 179.0 -0.1      -0.9   270     4507   19 25 31

19 30 00  RAQR         23 46 00  44.2 180.4  0.0       0.4   -10     4507   19 30 10
19 35 00  ---          23 51 01  44.2 182.1  0.1       1.9   290     4582   19 30 01

19 35 00  RAQR         23 51 01  44.2 182.1  0.1       1.9    -6     4582   19 35 06
19 40 00  ---          23 56 02  44.1 183.8  0.2       3.4   294     4658   19 35 01

 ---------- Observe : VLBA ----------

19 40 06  RAQR         23 56 08  44.1 183.8  0.2       3.4     0     4658   19 40 06
19 50 36  ---          00 06 40  43.9 187.3  0.4       6.5   630     4820   19 40 01

 ---------- Start Block VII VLBA+GBT (33min) ----------

19 52 00  J2348-16     00 08 04  42.7 186.2  0.3       5.6    74     4820   19 52 00
19 55 00  ---          00 11 05  42.7 187.2  0.4       6.4   180     4867   19 52 01

19 55 00  RAQR         00 11 05  43.8 188.8  0.4       7.8   -10     4867   19 55 10
20 00 00  ---          00 16 05  43.6 190.4  0.5       9.3   290     4941   19 55 01

20 00 00  RAQR         00 16 05  43.6 190.4  0.5       9.3    -6     4941   20 00 06
20 05 00  ---          00 21 06  43.4 192.1  0.6      10.8   294     5017   20 00 01
Schedule for VLBA_FD   (Code Fd )                                   Page   7
               Global VLBI observations
  UP:  D => Below limits;  H => Below horizon mask;  W => still slewing at end;  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Disk: GBytes recorded to this point.
  TPStart:  Recording start time.  Frequencies are LO sum (band edge).
  SYNC: Time correlator is expected to sync up.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Disk   TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell   GBytes    SYNC
----------------------------------------------------------------------------------------

 --- Mon   9 Mar 2020   Day  69 ---

20 05 30  J2348-16     00 21 36  42.3 190.6  0.5       9.5    20     5017   20 05 30
20 10 00  ---          00 26 07  42.1 192.0  0.6      10.8   270     5087   20 05 31

20 10 00  RAQR         00 26 07  43.1 193.7  0.7      12.2   -10     5087   20 10 10
20 15 00  ---          00 31 08  42.9 195.3  0.8      13.6   290     5161   20 10 01

20 15 00  RAQR         00 31 08  42.9 195.3  0.8      13.6    -6     5161   20 15 06
20 20 00  ---          00 36 09  42.6 196.9  0.9      15.0   294     5237   20 15 01

20 22 30  3C454.3      00 38 39  62.3 244.6  1.7      54.1   102     5237   20 22 30
20 27 30  ---          00 43 40  61.3 246.1  1.8      55.0   300     5314   20 22 31

 ---------- Observe : VLBA ----------

20 28 40  RAQR         00 44 50  42.0 199.6  1.0      17.4    24     5314   20 28 40
20 36 10  ---          00 52 21  41.4 201.9  1.1      19.5   450     5430   20 28 41

 ---------- Start Block VIII VLBA+GBT (33min) ----------

20 37 00  J2348-16     00 53 11  40.5 200.4  1.1      18.2    40     5430   20 37 00
20 40 00  ---          00 56 12  40.3 201.3  1.1      19.0   180     5477   20 37 01

20 40 00  RAQR         00 56 12  41.1 203.1  1.2      20.5   -10     5477   20 40 10
20 45 00  ---          01 01 13  40.6 204.6  1.3      21.8   290     5551   20 40 01

20 45 00  RAQR         01 01 13  40.6 204.6  1.3      21.8    -6     5551   20 45 06
20 50 00  ---          01 06 14  40.2 206.1  1.4      23.1   294     5627   20 45 01

20 50 00  RAQR         01 06 14  40.2 206.1  1.4      23.1    -6     5627   20 50 06
20 55 00  ---          01 11 14  39.7 207.5  1.4      24.3   294     5703   20 50 01

20 55 30  J2348-16     01 11 44  38.9 205.8  1.4      23.0    21     5703   20 55 30
21 00 00  ---          01 16 15  38.5 207.1  1.5      24.1   270     5772   20 55 31

21 00 00  RAQR         01 16 15  39.2 208.9  1.5      25.5    -9     5772   21 00 09
21 05 00  ---          01 21 16  38.7 210.3  1.6      26.7   291     5847   21 00 01

21 05 00  RAQR         01 21 16  38.7 210.3  1.6      26.7    -6     5847   21 05 06
21 10 00  ---          01 26 17  38.1 211.7  1.7      27.9   294     5923   21 05 01

 ---------- Observe : VLBA ----------

21 10 06  RAQR         01 26 23  38.1 211.7  1.7      27.9     0     5923   21 10 06
21 20 36  ---          01 36 55  36.8 214.5  1.9      30.3   630     6085   21 10 01
Schedule for VLBA_FD   (Code Fd )                                   Page   8
               Global VLBI observations
  UP:  D => Below limits;  H => Below horizon mask;  W => still slewing at end;  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Disk: GBytes recorded to this point.
  TPStart:  Recording start time.  Frequencies are LO sum (band edge).
  SYNC: Time correlator is expected to sync up.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Disk   TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell   GBytes    SYNC
----------------------------------------------------------------------------------------

 --- Mon   9 Mar 2020   Day  69 ---

 ---------- Start Block IX VLBA+GBT (33min) ----------

21 22 00  J2348-16     01 38 19  36.1 213.0  1.8      29.3    75     6085   21 22 00
21 25 00  ---          01 41 19  35.8 213.8  1.9      29.9   180     6132   21 22 01

21 25 00  RAQR         01 41 19  36.3 215.7  1.9      31.3    -9     6132   21 25 09
21 30 00  ---          01 46 20  35.7 216.9  2.0      32.4   291     6207   21 25 01

21 30 00  RAQR         01 46 20  35.7 216.9  2.0      32.4    -6     6207   21 30 06
21 35 00  ---          01 51 21  35.0 218.2  2.1      33.4   294     6283   21 30 01

21 35 30  J2348-16     01 51 51  34.5 216.4  2.0      32.2    21     6283   21 35 30
21 40 00  ---          01 56 22  33.9 217.5  2.1      33.1   270     6352   21 35 31

21 40 00  RAQR         01 56 22  34.3 219.4  2.2      34.5    -9     6352   21 40 09
21 45 00  ---          02 01 23  33.6 220.6  2.3      35.4   291     6427   21 40 01

21 45 00  RAQR         02 01 23  33.6 220.6  2.3      35.4    -6     6427   21 45 06
21 50 00  ---          02 06 23  32.9 221.8  2.4      36.4   294     6503   21 45 01

21 52 30  3C454.3      02 08 54  43.6 263.4  3.2      62.9   113     6503   21 52 30
21 57 30  ---          02 13 55  42.6 264.1  3.3      63.1   300     6580   21 52 31

 ---------- Observe : VLBA ----------

21 58 49  RAQR         02 15 14  31.6 223.8  2.5      38.1    42     6580   21 58 49
22 06 19  ---          02 22 45  30.5 225.4  2.6      39.4   450     6696   21 58 50

 ---------- Start Block X VLBA+GBT (33min) ----------

22 07 00  J2348-16     02 23 26  30.1 223.7  2.6      38.3    32     6696   22 07 00
22 10 00  ---          02 26 27  29.6 224.4  2.6      38.9   180     6742   22 07 01

22 10 00  RAQR         02 26 27  29.9 226.2  2.7      40.1    -9     6742   22 10 09
22 15 00  ---          02 31 28  29.1 227.3  2.8      40.9   291     6817   22 10 01

22 15 00  RAQR         02 31 28  29.1 227.3  2.8      40.9    -6     6817   22 15 06
22 20 00  ---          02 36 28  28.3 228.3  2.9      41.7   294     6893   22 15 01

22 20 00  RAQR         02 36 28  28.3 228.3  2.9      41.7    -6     6893   22 20 06
22 25 00  ---          02 41 29  27.5 229.3  2.9      42.5   294     6969   22 20 01

22 25 30  J2348-16     02 41 59  27.2 227.6  2.9      41.5    21     6969   22 25 30
22 30 00  ---          02 46 30  26.5 228.5  3.0      42.2   270     7038   22 25 31
Schedule for VLBA_FD   (Code Fd )                                   Page   9
               Global VLBI observations
  UP:  D => Below limits;  H => Below horizon mask;  W => still slewing at end;  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Disk: GBytes recorded to this point.
  TPStart:  Recording start time.  Frequencies are LO sum (band edge).
  SYNC: Time correlator is expected to sync up.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Disk   TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell   GBytes    SYNC
----------------------------------------------------------------------------------------

 --- Mon   9 Mar 2020   Day  69 ---

22 30 00  RAQR         02 46 30  26.7 230.3  3.0      43.3    -9     7038   22 30 09
22 35 00  ---          02 51 31  25.9 231.3  3.1      44.1   291     7113   22 30 01

 ---------- GBT: RAQR to low, stop antenna after next scan on 3C454.3 ----------

22 35 00  RAQR         02 51 31  25.9 231.3  3.1      44.1    -6     7113   22 35 06
22 40 00  ---          02 56 32  25.0 232.2  3.2      44.8   294     7189   22 35 01

 ---------- AUTOPHASING VLA continuously, is it possible ??; END GBT ----------

22 41 03  3C454.3      02 57 34  33.2 270.1  4.0      63.7    28     7189   22 41 03
22 44 03  ---          03 00 35  32.5 270.5  4.1      63.7   180     7236   22 41 04

 ---------- Last hour only VLBA ----------

22 45 06  J2348-16     03 01 39  24.0 231.5  3.2      44.6    28     7236   22 45 06
22 48 06  ---          03 04 39  23.5 232.0  3.3      45.0   180     7282   22 45 07

22 48 17  RAQR         03 04 50  23.6 233.8  3.3      46.0     2     7282   22 48 17
22 58 17  ---          03 14 52  21.8 235.6  3.5      47.3   600     7436   22 48 18

22 58 23  RAQR         03 14 58  21.8 235.6  3.5      47.4     0     7436   22 58 23
23 08 23  ---          03 24 59  20.0 237.3  3.7      48.6   600     7591   22 58 18

23 08 33  J2348-16     03 25 10  19.9 235.7  3.6      47.8     1     7591   23 08 33
23 11 33  ---          03 28 10  19.4 236.2  3.7      48.2   180     7637   23 08 34

23 11 43  RAQR         03 28 20  19.4 237.9  3.7      49.0     1     7637   23 11 43
23 21 43  ---          03 38 22  17.6 239.6  3.9      50.2   600     7792   23 11 44

23 21 49  RAQR         03 38 28  17.6 239.6  3.9      50.2     0     7792   23 21 50
23 31 49  ---          03 48 30  15.7 241.2  4.1      51.4   600     7947   23 21 44

23 31 59  J2348-16     03 48 40  15.7 239.5  4.0      50.6     1     7947   23 31 59
23 34 59  ---          03 51 40  15.1 240.0  4.0      51.0   180     7993   23 32 00

23 35 09  RAQR         03 51 50  15.0 241.7  4.1      51.7     1     7993   23 35 08
23 45 09  ---          04 01 52  13.1 243.2  4.3      52.7   600     8148   23 35 00

23 45 15  RAQR         04 01 58  13.1 243.2  4.3      52.7     0     8148   23 45 15
23 55 15  ---          04 11 59  11.2 244.7  4.5      53.7   600     8302   23 45 10
Schedule for VLBA_FD   (Code Fd )                                   Page  10
               Global VLBI observations
  UP:  D => Below limits;  H => Below horizon mask;  W => still slewing at end;  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Disk: GBytes recorded to this point.
  TPStart:  Recording start time.  Frequencies are LO sum (band edge).
  SYNC: Time correlator is expected to sync up.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Disk   TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell   GBytes    SYNC
----------------------------------------------------------------------------------------

 --- Mon   9 Mar 2020   Day  69 ---

 ---------- 00:00 : Last scan VLBA, End Project ----------

23 55 25  J2348-16     04 12 09  11.2 243.1  4.4      53.1     1     8302   23 55 24
23 58 25  ---          04 15 09  10.6 243.5  4.4      53.4   180     8349   23 55 16


SETUP FILE INFORMATION:
   NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings.


 ======== Setup file: sess120.Q2048globGA43B
   Matching groups in /home/guest/rmc/SCHED/sched11.5/catalogs/freq_RDBE.dat:
     v7mm_c8

   Setup group:    4         Station: VLBA_FD           Total bit rate:  2048
   Format: VDIF              Bits per sample: 2         Sample rate:128.000
   Number of channels:  8    DBE type: RDBE_DDC         Speedup factor:   1.00

   Disk used to record data.

   1st LO=  42400.00  42400.00  42400.00  42400.00  42400.00  42400.00  42400.00  42400.00
   Net SB=         U         U         U         U         U         U         U         U
   IF SB =         U         U         U         U         U         U         U         U
   Pol.  =      RCP       LCP       RCP       LCP       RCP       LCP       RCP       LCP 
   BBC   =         1         2         3         4         5         6         7         8
   BBC SB=         U         U         U         U         U         U         U         U
   IF    =        A         C         A         C         A         C         A         C 

   VLBA FE=     7mm      omit     7mm      omit
   VLBA Synth=   3.9      7.6     11.6

  The following frequency sets based on these setups were used.
     See the crd files for VLBA legacy system setups and pcal detection details.

   Frequency Set:   4  Setup file default.  Used with PCAL = off
   LO sum=   43040.00  43040.00  43104.00  43104.00  43168.00  43168.00  43232.00  43232.00
   BBC fr=     640.00    640.00    704.00    704.00    768.00    768.00    832.00    832.00
   Bandwd=      64.00     64.00     64.00     64.00     64.00     64.00     64.00     64.00
   VLBA legacy crd files using  4 channels based on RDBE channels:   3  4  5  6
   CRD fr=     728.00    728.00    792.00    792.00
   CRD bw=      16.00     16.00     16.00     16.00
    Matching frequency sets:   4   5   6   7   8   9  10  11  12  16

   Track assignments are: 
    track1=   1,  2,  3,  4,  5,  6,  7,  8
    barrel=roll_off 

 POSITIONS OF SOURCES USED IN RECORDING SCANS

   Source                         Source position (RA/Dec)                        Error
                        (B1950)             (J2000)             (Date)            (mas)

 * 3C48              01 34 49.826446   * 01 37 41.299512     01 38 48.380413       0.55
   J0137+3309        32 54 20.25968    * 33 09 35.13386      33 15 36.69091        0.56
   0134+329          From catalog imbedded in main SCHED input file.
   J0137+33          GSFC 2016a X/S astro solution,     90 observations.

 * RAQR              23 41 14.287704   * 23 43 49.462994     23 44 49.722853       0.00
                    -15 33 43.52117    *-15 17 04.18423     -15 10 35.67073        0.00
                     From catalog imbedded in main SCHED input file.

 * 3C454.3           22 51 29.519739   * 22 53 57.747939     22 54 55.319600       0.65
   J2253+1608        15 52 54.34808    * 16 08 53.56091      16 15 07.36207        0.73
   2251+158          From catalog imbedded in main SCHED input file.
   J2253+16          GSFC 2016a X/S astro solution,  41272 observations.

 * J2348-16          23 45 27.682189   * 23 48 02.608515     23 49 02.762377       0.00
                    -16 47 52.60226    *-16 31 12.02225     -16 24 43.18312        0.00
                     From catalog imbedded in main SCHED input file.
                     ICRF3/Bordeaux VLBI Image Database

 * 2243-123          22 43 39.792811   * 22 46 18.231973     22 47 19.783001       0.26
   J2246-1206       -12 22 40.29372    *-12 06 51.27762     -12 00 40.89274        0.61
   J2246-12          From catalog imbedded in main SCHED input file.
                     GSFC 2016a X/S astro solution,  23383 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
  3C48       ess120.Q2048globGA43B 13                                0.142     0.000
             ps/vla_x_pointing.set 14                                0.050     0.000
  RAQR       ess120.Q2048globGA43B 1 2 3 4 13 15                    11.908   286.457
  3C454.3    ess120.Q2048globGA43B 1 2 3 4 13 15                     1.083    33.151
  J2348-16   ess120.Q2048globGA43B 1 2 3 4 13 15                     5.525    76.891
             ps/vla_x_pointing.set 14                                1.092     0.000
  2243-123   ps/vla_x_pointing.set 14                                0.167     0.000


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) 
   3C48                49.5
   RAQR                12.4
   3C454.3             21.4
   J2348-16            14.0
   2243-123            11.6

  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 

