  COVER INFORMATION 

 Station:    VLBA_FD   (Code Fd ) 
 Experiment: RadioAstron polarization imaging
 Exp. Code:  gg083d  


Schedule Version:       1.20
Processed by SCHED version:  11.40  Release 11.4.  March 14, 2015

PI:       Jose L. Gomez

Address:  Instituto de Astrofisica de Andalucia-CSIC
          Glorieta de la Astronomia
          E-18008 Granada, Spain
 

Phone:    +79165452842
EMAIL:    jlgomez@iaa.es, alobanov@mpifr-bonn.mpg.de
Fax:
Phone during observation: +79165452842

Observing mode: K-band dual-pol

Notes:    K-band, Radioastron-compatible frequency setup
          P-CAL is ON
          Tsys is ON
          auto-level (AGC) is ON

Schedule for VLBA_FD   (Code Fd )                                   Page   2
               RadioAstron polarization imaging
  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
----------------------------------------------------------------------------------------

 --- Fri   9 Feb 2018   Day  40 ---

 ---------- VLBA (+ EVN + GBT) EVPA + FF calibration Q-K-U-bands ----------

 Next scan frequencies:  43127.25  43127.25  43159.25  43159.25  43191.25  43191.25  43223.25  43223.25
 Next BBC frequencies:     727.25    727.25    759.25    759.25    791.25    791.25    823.25    823.25
 Next scan bandwidths:      32.00     32.00     32.00     32.00     32.00     32.00     32.00     32.00

02 30 00  0923+392     04 50 47  33.8  61.1 -4.6     -75.7     0        0   02 30 00
02 35 00  ---          04 55 48  34.7  61.4 -4.5     -76.3   300       39   02 29 50

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

02 35 30  0923+392     04 56 18  34.8  61.4 -4.5     -76.4    24       39   02 35 19
02 40 30  ---          05 01 19  35.8  61.7 -4.4     -77.0   300       79   02 35 20

 Next scan frequencies:  15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
 Next BBC frequencies:     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00

02 41 00  0923+392     05 01 49  35.9  61.7 -4.4     -77.1    24       79   02 40 49
02 45 00  ---          05 05 50  36.6  62.0 -4.4     -77.6   240      111   02 40 50

 Next scan frequencies:  43127.25  43127.25  43159.25  43159.25  43191.25  43191.25  43223.25  43223.25
 Next BBC frequencies:     727.25    727.25    759.25    759.25    791.25    791.25    823.25    823.25

02 45 30  0923+392     05 06 20  36.7  62.0 -4.4     -77.6    24      111   02 45 19
02 50 30  ---          05 11 21  37.7  62.2 -4.3     -78.3   300      151   02 45 20

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

02 51 00  0923+392     05 11 51  37.8  62.3 -4.3     -78.3    24      151   02 50 49
02 56 00  ---          05 16 52  38.7  62.5 -4.2     -79.0   300      191   02 50 50

 Next scan frequencies:  15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
 Next BBC frequencies:     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00

02 56 30  0923+392     05 17 22  38.8  62.5 -4.2     -79.0    24      191   02 56 19
03 00 30  ---          05 21 22  39.6  62.7 -4.1     -79.5   240      224   02 56 20

 Next scan frequencies:  43127.25  43127.25  43159.25  43159.25  43191.25  43191.25  43223.25  43223.25
 Next BBC frequencies:     727.25    727.25    759.25    759.25    791.25    791.25    823.25    823.25

03 01 00  0923+392     05 21 52  39.7  62.7 -4.1     -79.6    24      224   03 00 49
03 06 00  ---          05 26 53  40.7  63.0 -4.0     -80.3   300      264   03 00 50

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

03 07 00  0923+392     05 27 53  40.9  63.0 -4.0     -80.4    54      264   03 06 49
03 12 00  ---          05 32 54  41.8  63.2 -3.9     -81.0   300      304   03 06 50
Schedule for VLBA_FD   (Code Fd )                                   Page   3
               RadioAstron polarization imaging
  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
----------------------------------------------------------------------------------------

 --- Fri   9 Feb 2018   Day  40 ---

 Next scan frequencies:  15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
 Next BBC frequencies:     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00

03 12 30  0923+392     05 33 24  41.9  63.2 -3.9     -81.1    24      304   03 12 19
03 16 30  ---          05 37 25  42.7  63.4 -3.8     -81.6   240      336   03 12 20

 Next scan frequencies:  43127.25  43127.25  43159.25  43159.25  43191.25  43191.25  43223.25  43223.25
 Next BBC frequencies:     727.25    727.25    759.25    759.25    791.25    791.25    823.25    823.25

03 16 30  0923+392     05 37 25  42.7  63.4 -3.8     -81.6    -6      336   03 16 36
03 21 30  ---          05 42 26  43.7  63.6 -3.8     -82.3   294      374   03 16 31

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

03 22 00  0923+392     05 42 56  43.7  63.6 -3.8     -82.3    24      374   03 21 49
03 27 00  ---          05 47 57  44.7  63.8 -3.7     -83.0   300      414   03 21 50

 Next scan frequencies:  15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
 Next BBC frequencies:     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00

03 27 30  0923+392     05 48 27  44.8  63.8 -3.7     -83.1    24      414   03 27 19
03 31 30  ---          05 52 27  45.6  63.9 -3.6     -83.6   240      446   03 27 20

 Next scan frequencies:  43127.25  43127.25  43159.25  43159.25  43191.25  43191.25  43223.25  43223.25
 Next BBC frequencies:     727.25    727.25    759.25    759.25    791.25    791.25    823.25    823.25

03 32 00  0923+392     05 52 58  45.7  63.9 -3.6     -83.7    24      446   03 31 49
03 41 00  ---          06 01 59  47.4  64.2 -3.4     -84.9   540      517   03 31 50

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

03 41 30  0923+392     06 02 29  47.5  64.2 -3.4     -85.0    24      517   03 41 19
03 48 00  ---          06 09 00  48.8  64.3 -3.3     -85.9   390      569   03 41 20

 Next scan frequencies:  15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
 Next BBC frequencies:     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00

03 48 30  0923+392     06 09 30  48.9  64.4 -3.3     -86.0    24      569   03 48 19
03 52 30  ---          06 13 31  49.7  64.4 -3.2     -86.5   240      601   03 48 20

 Next scan frequencies:  43127.25  43127.25  43159.25  43159.25  43191.25  43191.25  43223.25  43223.25
 Next BBC frequencies:     727.25    727.25    759.25    759.25    791.25    791.25    823.25    823.25

03 55 30  0923+392     06 16 31  50.2  64.5 -3.2     -87.0   174      601   03 55 19
04 04 30  ---          06 25 33  52.0  64.6 -3.0     -88.3   540      672   03 55 20
Schedule for VLBA_FD   (Code Fd )                                   Page   4
               RadioAstron polarization imaging
  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
----------------------------------------------------------------------------------------

 --- Fri   9 Feb 2018   Day  40 ---

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

04 05 00  0923+392     06 26 03  52.1  64.6 -3.0     -88.4    24      672   04 04 49
04 11 30  ---          06 32 34  53.4  64.6 -2.9     -89.4   390      724   04 04 50

 Next scan frequencies:  15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
 Next BBC frequencies:     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00

04 12 00  0923+392     06 33 04  53.5  64.6 -2.9     -89.5    24      724   04 11 49
04 16 00  ---          06 37 05  54.2  64.7 -2.9     -90.1   240      756   04 11 50

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

04 25 30  1226+023     06 46 36   4.6  90.4 -5.7  H  -59.4   461      756   04 25 19
04 35 00  ---          06 56 08   6.6  91.6 -5.6     -59.4     0      831   04 25 20

04 35 30  1226+023     06 56 38   6.7  91.7 -5.6     -59.4    24      831   04 35 19
04 45 00  ---          07 06 10   8.8  92.9 -5.4     -59.3   570      906   04 35 20

04 45 30  1226+023     07 06 40   8.9  93.0 -5.4     -59.3    24      906   04 45 19
04 55 00  ---          07 16 11  10.9  94.2 -5.2     -59.2   570      981   04 45 20

 ---------- EVN + GBT + some VLBA on target ----------

04 55 30  1226+023     07 16 41  11.0  94.3 -5.2     -59.1    24      981   04 55 19
05 03 30  ---          07 24 43  12.7  95.4 -5.1     -59.0   480     1044   04 55 20

05 04 00  1226+023     07 25 13  12.8  95.4 -5.1     -59.0    24     1044   05 03 49
05 35 00  ---          07 56 18  19.5  99.6 -4.6     -58.1  1860     1285   05 03 50

05 35 30  1226+023     07 56 48  19.6  99.7 -4.6     -58.1    24     1285   05 35 19
05 45 30  ---          08 06 49  21.7 101.1 -4.4     -57.6   600     1364   05 35 20

05 46 00  1226+023     08 07 20  21.8 101.2 -4.4     -57.6    24     1364   05 45 49
05 55 00  ---          08 16 21  23.7 102.5 -4.2     -57.2   540     1435   05 45 50

05 55 30  1226+023     08 16 51  23.8 102.6 -4.2     -57.2    24     1435   05 55 19
06 04 30  ---          08 25 53  25.7 104.0 -4.1     -56.7   540     1506   05 55 20

06 05 00  1226+023     08 26 23  25.8 104.0 -4.1     -56.6    24     1506   06 04 49
06 10 30  ---          08 31 54  27.0 104.9 -4.0     -56.3   330     1550   06 04 50
Schedule for VLBA_FD   (Code Fd )                                   Page   5
               RadioAstron polarization imaging
  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
----------------------------------------------------------------------------------------

 --- Fri   9 Feb 2018   Day  40 ---

 ---------- Q-U-bands block on target ----------

 Next scan frequencies:  43127.25  43127.25  43159.25  43159.25  43191.25  43191.25  43223.25  43223.25
 Next BBC frequencies:     727.25    727.25    759.25    759.25    791.25    791.25    823.25    823.25

06 11 30  1226+023     08 32 54  27.2 105.0 -4.0     -56.2    54     1550   06 11 19
06 21 30  ---          08 42 55  29.2 106.6 -3.8     -55.6   600     1628   06 11 20

 Next scan frequencies:  15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
 Next BBC frequencies:     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00

06 22 30  1226+023     08 43 56  29.4 106.8 -3.8     -55.5    54     1628   06 22 19
06 29 30  ---          08 50 57  30.9 107.9 -3.7     -55.0   420     1684   06 22 20

 ---------- All back to K-band ----------

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

06 30 30  1226+023     08 51 57  31.1 108.1 -3.6     -54.9    54     1684   06 30 19
06 40 00  ---          09 01 28  33.0 109.7 -3.5     -54.1   570     1759   06 30 20

06 40 30  1226+023     09 01 59  33.1 109.8 -3.5     -54.1    24     1759   06 40 19
06 49 30  ---          09 11 00  35.0 111.4 -3.3     -53.3   540     1830   06 40 20

06 50 00  1226+023     09 11 30  35.1 111.5 -3.3     -53.2    24     1830   06 49 49
07 00 00  ---          09 21 32  37.0 113.4 -3.1     -52.2   600     1908   06 49 50

07 00 30  1226+023     09 22 02  37.1 113.5 -3.1     -52.1    24     1908   07 00 19
07 04 30  ---          09 26 02  37.9 114.3 -3.1     -51.7   240     1941   07 00 20

07 05 00  1226+023     09 26 33  38.0 114.4 -3.1     -51.6    24     1941   07 04 49
07 08 30  ---          09 30 03  38.7 115.1 -3.0     -51.2   210     1969   07 04 50

 ---------- All back to K-band ----------

07 09 00  1226+023     09 30 33  38.8 115.2 -3.0     -51.2    24     1969   07 08 49
07 16 00  ---          09 37 34  40.2 116.6 -2.9     -50.3   420     2025   07 08 50

 ---------- Q-U-bands block on target ----------

 Next scan frequencies:  43127.25  43127.25  43159.25  43159.25  43191.25  43191.25  43223.25  43223.25
 Next BBC frequencies:     727.25    727.25    759.25    759.25    791.25    791.25    823.25    823.25

07 17 00  1226+023     09 38 35  40.4 116.8 -2.9     -50.2    54     2025   07 16 49
07 26 00  ---          09 47 36  42.1 118.8 -2.7     -49.0   540     2096   07 16 50
Schedule for VLBA_FD   (Code Fd )                                   Page   6
               RadioAstron polarization imaging
  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
----------------------------------------------------------------------------------------

 --- Fri   9 Feb 2018   Day  40 ---

 Next scan frequencies:  15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
 Next BBC frequencies:     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00

07 27 00  1226+023     09 48 36  42.3 119.0 -2.7     -48.8    54     2096   07 26 49
07 34 00  ---          09 55 37  43.6 120.6 -2.6     -47.8   420     2151   07 26 50

 ---------- K-band VLBI scans. Space segment 04: 1226+023 with EVN+GBT+VLBA ----------

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

07 35 00  1226+023     09 56 37  43.8 120.8 -2.6     -47.7    54     2151   07 34 49
07 45 00  ---          10 06 39  45.6 123.2 -2.4     -46.1   600     2230   07 34 50

07 45 30  1226+023     10 07 09  45.7 123.4 -2.4     -46.0    24     2230   07 45 19
07 55 00  ---          10 16 41  47.4 125.8 -2.2     -44.3   570     2305   07 45 20

07 55 30  1226+023     10 17 11  47.5 125.9 -2.2     -44.2    24     2305   07 55 19
08 05 00  ---          10 26 42  49.1 128.5 -2.1     -42.3   570     2380   07 55 20

08 05 30  1226+023     10 27 12  49.2 128.7 -2.0     -42.2    24     2380   08 05 19
08 15 00  ---          10 36 44  50.7 131.5 -1.9     -40.2   570     2454   08 05 20

08 15 30  1226+023     10 37 14  50.8 131.6 -1.9     -40.1    24     2454   08 15 19
08 25 00  ---          10 46 46  52.3 134.6 -1.7     -37.8   570     2529   08 15 20

08 25 30  1226+023     10 47 16  52.4 134.8 -1.7     -37.7    24     2529   08 25 19
08 35 00  ---          10 56 47  53.8 137.9 -1.6     -35.2   570     2604   08 25 20

08 35 30  1226+023     10 57 17  53.9 138.1 -1.5     -35.1    24     2604   08 35 19
09 02 00  ---          11 23 52  57.3 148.2 -1.1     -27.0  1590     2810   08 35 20

09 02 30  1226+023     11 24 22  57.4 148.4 -1.1     -26.8    24     2810   09 02 19
09 10 00  ---          11 31 53  58.2 151.6 -1.0     -24.2   450     2870   09 02 20

 ---------- U-Q-bands block on target ----------

 Next scan frequencies:  15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
 Next BBC frequencies:     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00

09 10 30  1226+023     11 32 23  58.2 151.8 -1.0     -24.0    24     2870   09 10 30
09 18 30  ---          11 40 24  59.0 155.4 -0.8     -21.0   480     2932   09 10 31
Schedule for VLBA_FD   (Code Fd )                                   Page   7
               RadioAstron polarization imaging
  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
----------------------------------------------------------------------------------------

 --- Fri   9 Feb 2018   Day  40 ---

 Next scan frequencies:  43127.25  43127.25  43159.25  43159.25  43191.25  43191.25  43223.25  43223.25
 Next BBC frequencies:     727.25    727.25    759.25    759.25    791.25    791.25    823.25    823.25

09 19 00  1226+023     11 40 55  59.0 155.6 -0.8     -20.8    24     2932   09 18 49
09 29 00  ---          11 50 56  59.9 160.2 -0.7     -16.9   600     3010   09 18 50

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

09 29 30  1226+023     11 51 26  59.9 160.5 -0.6     -16.7    24     3010   09 29 19
09 39 30  ---          12 01 28  60.5 165.4 -0.5     -12.6   600     3089   09 29 20

 ---------- All observing calibrator ----------

 Next scan frequencies:  43127.25  43127.25  43159.25  43159.25  43191.25  43191.25  43223.25  43223.25
 Next BBC frequencies:     727.25    727.25    759.25    759.25    791.25    791.25    823.25    823.25

09 42 00  0923+392     12 03 58  57.2 295.5  2.6      92.6    50     3089   09 41 49
09 47 30  ---          12 09 29  56.1 295.4  2.7      91.7   330     3133   09 41 50

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

09 48 00  0923+392     12 09 59  56.1 295.4  2.7      91.6    24     3133   09 47 49
09 53 30  ---          12 15 30  55.0 295.4  2.8      90.7   330     3177   09 47 50

 Next scan frequencies:  15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
 Next BBC frequencies:     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00

09 54 00  0923+392     12 16 00  54.9 295.4  2.8      90.6    24     3177   09 53 49
09 58 00  ---          12 20 01  54.1 295.3  2.9      90.0   240     3209   09 53 50

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

09 59 00  1226+023     12 21 01  61.2 175.3 -0.2      -4.0   -33     3209   09 59 33
10 04 00  ---          12 26 02  61.3 177.9 -0.1      -1.8   267     3244   09 58 50

 ---------- rest of antennas on target ----------

10 05 00  1226+023     12 27 02  61.3 178.4 -0.1      -1.3    54     3244   10 04 49
10 13 00  ---          12 35 03  61.3 182.6  0.1       2.2   480     3307   10 04 50

10 13 30  1226+023     12 35 34  61.3 182.9  0.1       2.5    24     3307   10 13 19
10 21 30  ---          12 43 35  61.1 187.0  0.2       6.0   480     3370   10 13 20

10 22 00  1226+023     12 44 05  61.1 187.3  0.2       6.3    24     3370   10 21 49
10 30 00  ---          12 52 06  60.8 191.4  0.4       9.8   480     3433   10 21 50

10 30 10  1226+023     12 52 16  60.8 191.5  0.4       9.8     4     3433   10 30 06
10 35 10  ---          12 57 17  60.6 194.0  0.5      12.0   300     3472   10 30 01
Schedule for VLBA_FD   (Code Fd )                                   Page   8
               RadioAstron polarization imaging
  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
----------------------------------------------------------------------------------------

 --- Fri   9 Feb 2018   Day  40 ---

 ---------- U-band on target while GBT pointing ----------

 Next scan frequencies:  15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
 Next BBC frequencies:     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00

10 35 30  1226+023     12 57 37  60.6 194.1  0.5      12.1    14     3472   10 35 19
10 43 30  ---          13 05 38  60.1 198.1  0.6      15.5   480     3536   10 35 20

 ---------- Q-band on target ----------

 Next scan frequencies:  43127.25  43127.25  43159.25  43159.25  43191.25  43191.25  43223.25  43223.25
 Next BBC frequencies:     727.25    727.25    759.25    759.25    791.25    791.25    823.25    823.25

10 44 00  1226+023     13 06 09  60.1 198.3  0.6      15.7    24     3536   10 43 49
10 54 00  ---          13 16 10  59.3 203.0  0.8      19.7   600     3614   10 43 50

 ---------- All back to K-band ----------

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

10 54 30  1226+023     13 16 40  59.3 203.3  0.8      19.9    24     3614   10 54 19
11 01 30  ---          13 23 41  58.6 206.4  0.9      22.5   420     3670   10 54 20

11 01 30  1226+023     13 23 41  58.6 206.4  0.9      22.5    -6     3670   11 01 36
11 08 30  ---          13 30 43  57.9 209.5  1.0      25.1   414     3723   11 01 31

 ---------- rest antennas on target ----------

11 10 00  1226+023     13 32 13  57.8 210.1  1.0      25.6    84     3723   11 09 49
11 20 00  ---          13 42 14  56.6 214.2  1.2      29.0   600     3802   11 09 50

11 20 30  1226+023     13 42 45  56.6 214.4  1.2      29.1    24     3802   11 20 19
11 29 30  ---          13 51 46  55.4 217.9  1.4      31.9   540     3873   11 20 20

11 30 00  1226+023     13 52 16  55.3 218.1  1.4      32.1    24     3873   11 29 49
11 36 00  ---          13 58 17  54.5 220.3  1.5      33.8   360     3921   11 29 50

 ---------- All observing calibrator ----------

 Next scan frequencies:  43127.25  43127.25  43159.25  43159.25  43191.25  43191.25  43223.25  43223.25
 Next BBC frequencies:     727.25    727.25    759.25    759.25    791.25    791.25    823.25    823.25

11 38 00  0923+392     14 00 17  34.8 298.6  4.5      76.3    56     3921   11 37 49
11 43 30  ---          14 05 48  33.8 298.9  4.6      75.7   330     3965   11 37 50
Schedule for VLBA_FD   (Code Fd )                                   Page   9
               RadioAstron polarization imaging
  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
----------------------------------------------------------------------------------------

 --- Fri   9 Feb 2018   Day  40 ---

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

11 44 00  0923+392     14 06 18  33.7 298.9  4.6      75.6    24     3965   11 43 49
11 49 00  ---          14 11 19  32.7 299.2  4.7      75.0   300     4005   11 43 50

 Next scan frequencies:  15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
 Next BBC frequencies:     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00

11 49 30  0923+392     14 11 49  32.6 299.2  4.7      74.9    24     4005   11 49 19
11 53 30  ---          14 15 50  31.9 299.5  4.8      74.4   240     4037   11 49 20

 ---------- All except VLA back to target in K-band ----------

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

11 55 00  1226+023     14 17 20  51.7 226.7  1.8      38.8    30     4037   11 54 49
12 21 00  ---          14 43 24  47.4 234.2  2.2      44.3  1560     4239   11 54 50

 ---------- rest of antennas on target U-band ----------

 Next scan frequencies:  15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
 Next BBC frequencies:     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00

12 21 30  1226+023     14 43 55  47.3 234.3  2.2      44.4    24     4239   12 21 19
12 29 30  ---          14 51 56  45.9 236.4  2.4      45.8   480     4303   12 21 20

 ---------- K-band VLBI scans. Space segment 05: 1226+023 with EVN+GBT+VLBA ----------

 Next scan frequencies:  22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
 Next BBC frequencies:     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00

12 30 00  1226+023     14 52 26  45.8 236.5  2.4      45.9    24     4303   12 29 49
12 31 00  ---          14 53 26  45.6 236.8  2.4      46.1    60     4312   12 29 50

12 31 10  1226+023     14 53 36  45.6 236.8  2.4      46.1     4     4312   12 31 06
12 40 00  ---          15 02 28  43.9 238.9  2.5      47.5   530     4381   12 31 01

12 40 30  1226+023     15 02 58  43.9 239.1  2.5      47.6    24     4381   12 40 19
12 41 30  ---          15 03 58  43.7 239.3  2.6      47.7    60     4390   12 40 20

12 41 40  1226+023     15 04 08  43.6 239.3  2.6      47.8     4     4390   12 41 36
12 50 00  ---          15 12 29  42.1 241.2  2.7      49.0   500     4455   12 41 31

12 50 30  1226+023     15 12 59  42.0 241.3  2.7      49.1    24     4455   12 50 19
12 51 30  ---          15 13 59  41.8 241.6  2.7      49.2    60     4464   12 50 20

12 51 40  1226+023     15 14 09  41.8 241.6  2.7      49.2     4     4464   12 51 36
13 00 00  ---          15 22 31  40.2 243.4  2.9      50.3   500     4529   12 51 31
Schedule for VLBA_FD   (Code Fd )                                   Page  10
               RadioAstron polarization imaging
  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
----------------------------------------------------------------------------------------

 --- Fri   9 Feb 2018   Day  40 ---

13 00 30  1226+023     15 23 01  40.1 243.5  2.9      50.4    24     4529   13 00 19
13 01 30  ---          15 24 01  39.9 243.7  2.9      50.5    60     4538   13 00 20

13 01 40  1226+023     15 24 11  39.8 243.7  2.9      50.5     4     4538   13 01 36
13 10 00  ---          15 32 32  38.2 245.4  3.0      51.5   500     4603   13 01 31

 Next scan frequencies:  43127.25  43127.25  43159.25  43159.25  43191.25  43191.25  43223.25  43223.25
 Next BBC frequencies:     727.25    727.25    759.25    759.25    791.25    791.25    823.25    823.25

13 10 30  1226+023     15 33 03  38.1 245.5  3.1      51.6    24     4603   13 10 19
13 20 30  ---          15 43 04  36.1 247.4  3.2      52.7   600     4682   13 10 20

 Next scan frequencies:  15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
 Next BBC frequencies:     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00

13 21 00  1226+023     15 43 34  36.0 247.5  3.2      52.7    24     4682   13 20 49
13 30 00  ---          15 52 36  34.2 249.2  3.4      53.6   540     4753   13 20 50


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


 ======== Setup file: ra7mm2.set
   Matching groups in ./gg083d_freq.dat:
     v7mm_c8

   Setup group:   51         Station: VLBA_FD           Total bit rate:  1024
   Format: VDIF              Bits per sample: 2         Sample rate: 64.000
   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:  20  Setup file default.  Used with PCAL = 1MHz
   LO sum=   43127.25  43127.25  43159.25  43159.25  43191.25  43191.25  43223.25  43223.25
   BBC fr=     727.25    727.25    759.25    759.25    791.25    791.25    823.25    823.25
   Bandwd=      32.00     32.00     32.00     32.00     32.00     32.00     32.00     32.00
   VLBA legacy crd files using  4 channels based on RDBE channels:   3  4  5  6
   CRD fr=     767.25    767.25    799.25    799.25
   CRD bw=      16.00     16.00     16.00     16.00
    Matching frequency sets:  20  21  22  23  24  25  26  27  28  48

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


 ======== Setup file: ra1cm2.set
   Matching groups in ./gg083d_freq.dat:
     v1cm_b3

   Setup group:    7         Station: VLBA_FD           Total bit rate:  1024
   Format: VDIF              Bits per sample: 2         Sample rate: 64.000
   Number of channels:  8    DBE type: RDBE_DDC         Speedup factor:   1.00

   Disk used to record data.

   1st LO=  21500.00  21500.00  21500.00  21500.00  21500.00  21500.00  21500.00  21500.00
   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    =        B         D         B         D         B         D         B         D 

   VLBA FE=     omit     1cm      omit     1cm 
   VLBA Synth=   9.1      6.1     12.4

  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:  29  Setup file default.  Used with PCAL = 1MHz
   LO sum=   22156.00  22156.00  22188.00  22188.00  22220.00  22220.00  22252.00  22252.00
   BBC fr=     656.00    656.00    688.00    688.00    720.00    720.00    752.00    752.00
   Bandwd=      32.00     32.00     32.00     32.00     32.00     32.00     32.00     32.00
   VLBA legacy crd files using  4 channels based on RDBE channels:   3  4  5  6
   CRD fr=     695.99    695.99    727.99    727.99
   CRD bw=      16.00     16.00     16.00     16.00
    Matching frequency sets:  29  30  31  32  33  34  35  36  37  49

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


 ======== Setup file: ra2cm2.set
   Matching groups in ./gg083d_freq.dat:
     v2cm_d3         Fourth 2cm filter

   Setup group:   39         Station: VLBA_FD           Total bit rate:  1024
   Format: VDIF              Bits per sample: 2         Sample rate: 64.000
   Number of channels:  8    DBE type: RDBE_DDC         Speedup factor:   1.00

   Disk used to record data.

   1st LO=  14600.00  14600.00  14600.00  14600.00  14600.00  14600.00  14600.00  14600.00
   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    =        B         D         B         D         B         D         B         D 

   VLBA FE=     omit     2cm      omit     2cm 
   VLBA Synth=  14.6     10.9     10.9

  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:  38  Setup file default.  Used with PCAL = 1MHz
   LO sum=   15337.00  15337.00  15369.00  15369.00  15401.00  15401.00  15433.00  15433.00
   BBC fr=     737.00    737.00    769.00    769.00    801.00    801.00    833.00    833.00
   Bandwd=      32.00     32.00     32.00     32.00     32.00     32.00     32.00     32.00
   VLBA legacy crd files using  4 channels based on RDBE channels:   3  4  5  6
   CRD fr=     776.99    776.99    808.99    808.99
   CRD bw=      16.00     16.00     16.00     16.00
    Matching frequency sets:  38  39  40  41  42  43  44  45  46  50

   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)

 * FAKERA            11 57 21.769299   * 12 00 00.000000     12 01 00.483936       0.00
                     85 16 41.77889    * 85 00 00.00000      84 53 47.52470        0.00
                     From catalog imbedded in main SCHED input file.
                     fake circumpolar target for a TS to look at

   1328+307          13 28 49.657778   * 13 31 08.288070     13 31 58.208451       0.00
   J1331+3030        30 45 58.64060    * 30 30 32.95924      30 24 50.67595        0.00
 * 3C286             ./gg083d_sources.radioastron
                     WSRT calibrator, not for 92cm, rfc_2013d Petrov, 2013, unpublished 542 observati

 * 0727-115          07 27 58.097813   * 07 30 19.112473     07 31 10.802612       0.00
   J0730-1141       -11 34 52.58107    *-11 41 12.60063     -11 43 44.55700        0.00
                     ./gg083d_sources.radioastron
                     AGN, rfc_2013d Petrov, 2013, unpublished 155894 observations, RA-AO3-04, RA-AO2-

 * 0923+392          09 23 55.319218   * 09 27 03.013939     09 28 11.366254       0.00
   J0927+3902        39 15 23.56637    * 39 02 20.85177      38 57 28.85387        0.00
   4C39.25           ./gg083d_sources.radioastron
                     AGN, rfc_2013d Petrov, 2013, unpublished 245863 observations, RA-AO3-04, RA-AO3-

 * 1226+023          12 26 33.245835   * 12 29 06.699731     12 30 02.412902       0.00
   J1229+0203        02 19 43.30547    * 02 03 08.59797      01 57 07.17814        0.00
   3C273B            ./gg083d_sources.radioastron
   3C273             AGN, rfc_2013d Petrov, 2013, unpublished 32011 observations, RA-AO3-04, RA-AO3-0

   1253-055          12 53 35.831289   * 12 56 11.166557     12 57 07.519618       0.00
   J1256-0547       -05 31 07.99603    *-05 47 21.52489     -05 53 12.02711        0.00
 * 3C279             ./gg083d_sources.radioastron
                     AGN, rfc_2013d Petrov, 2013, unpublished 7924 observations, RA-AO3-04, RA-AO3-05



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
  FAKERA     ra1cm2.set            14                                5.283     0.000
  3C286      ra1cm2.set            53                                0.500     0.000
             ra2cm2.set            54                                0.500     0.000
             ra7mm2.set            52                                0.500     0.000
  0727-115   ra1cm2.set            56 57 58 59 60                    1.686    16.383
  0923+392   ra1cm2.set            1 2 3 4 5 6 7 9 12 13 29 47 +     1.583    49.745
             ra2cm2.set            38 54                             0.667    20.333
             ra7mm2.set            15 16 19 20 52                    1.483    32.239
  1226+023   ra1cm2.set            1 2 3 4 5 6 7 9 12 13 29 47 +    20.494  1018.787
             ra2cm2.set            38 51 54                          0.883    38.200
             ra7mm2.set            15 16 19 20 52                    1.642    47.821
  3C279      ra1cm2.set            56 57 58 59 60                    0.164     1.590


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) 
   FAKERA             108.7
   3C286              123.0
   0727-115           140.1
   0923+392           155.6
   1226+023           134.3
   3C279              125.2

  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 

