  COVER INFORMATION 

 Station:    SHANGHAI  (Code Sh ) 
 Experiment: EVN Observations of Swift J1644+57 at the 5th epoch
 Exp. Code:  EY020B  


Schedule Version:       1.00
Processed by SCHED version:  11.10  Version 11.1 Beta  Jan. 2, 2014

PI:       Jun Yang

Address:  Onsala Space Observatory
          SE-439 92 Onsala
          Sweden
 

Phone:    +46 31 7725531
EMAIL:    jun.yang@chalmers.se
Fax:      +46 31 7725590
Phone during observation: +46 31 7725531

Observing mode: 1024-16-2

Notes:    Off Pcal, 1024 Mbps, 16x16 MHz, RCP & LCP, 2 bit sampling
          Vex file for Wb, Ef and SFXC: ey020b.vex.EfWb
          Vex file for the other telescopes: ey020b.vex.JbOnMcNtTrYsSvZcBdUrSh
 

Schedule for SHANGHAI  (Code Sh )                                   Page   2
               EVN Observations of Swift J1644+57 at the 5th epoch
  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 2015   Day  68 ---

 Next scan frequencies:  4942.49  4942.49  4942.49  4942.49  4974.49  4974.49  4974.49  4974.49
                         5006.49  5006.49  5006.49  5006.49  5038.49  5038.49  5038.49  5038.49
 Next BBC frequencies:    742.49   742.49   742.49   742.49   774.49   774.49   774.49   774.49
                          806.49   806.49   806.49   806.49   838.49   838.49   838.49   838.49
 Next scan bandwidths:     16.00    16.00    16.00    16.00    16.00    16.00    16.00    16.00
                           16.00    16.00    16.00    16.00    16.00    16.00    16.00    16.00

00 00 00  3C286        19 10 16  19.3 -65.5  5.6      64.6     0        0   00 00 00
00 05 00  ---          19 15 17  18.4 -65.0  5.7      64.1   300       38   00 00 01

00 07 00  3C345        19 17 17  57.8 -63.6  2.6      93.5    50       38   00 07 00
00 12 00  ---          19 22 18  56.8 -63.7  2.6      92.6   300       77   00 07 01

00 14 00  J1638+5720   19 24 19  51.4 -35.0  2.8     114.7    87       77   00 14 00
00 15 00  ---          19 25 19  51.3 -35.0  2.8     114.5    60       85   00 14 01

00 15 20  J1638+5720   19 25 39  51.2 -35.1  2.8     114.4    18       85   00 15 20
00 16 10  ---          19 26 29  51.1 -35.1  2.8     114.1    50       91   00 15 21

00 16 20  TDF          19 26 39  51.8 -34.2  2.7     116.2     5       91   00 16 20
00 18 30  ---          19 28 49  51.5 -34.4  2.7     115.6   130      108   00 16 21

00 18 30  FIRST-1      19 28 49  51.5 -34.4  2.7     115.6    -2      108   No stop 
00 22 30  ---          19 32 50  51.0 -34.8  2.8     114.4   238      138   00 18 31

00 22 40  J1638+5720   19 33 00  50.3 -35.7  2.9     112.3     5      138   00 22 40
00 23 40  ---          19 34 00  50.2 -35.8  2.9     112.1    60      146   00 22 41

00 23 50  TDF          19 34 10  50.9 -34.9  2.8     114.1     5      146   00 23 50
00 26 00  ---          19 36 21  50.6 -35.1  2.9     113.5   130      163   00 23 51

00 26 00  FIRST-1      19 36 21  50.6 -35.1  2.9     113.5    -2      163   No stop 
00 30 00  ---          19 40 21  50.1 -35.4  2.9     112.4   238      194   00 26 01

00 30 20  J1638+5720   19 40 41  49.3 -36.3  3.0     110.3    15      194   00 30 20
00 31 10  ---          19 41 31  49.2 -36.3  3.1     110.0    50      200   00 30 21

00 31 20  TDF          19 41 41  49.9 -35.5  2.9     112.0     5      200   00 31 20
00 33 30  ---          19 43 52  49.7 -35.7  3.0     111.4   130      217   00 31 21

00 33 30  FIRST-1      19 43 52  49.7 -35.7  3.0     111.4    -2      217   No stop 
00 37 30  ---          19 47 52  49.2 -36.0  3.0     110.4   238      247   00 33 31

00 37 40  J1638+5720   19 48 02  48.4 -36.8  3.2     108.3     5      247   00 37 40
00 38 40  ---          19 49 03  48.3 -36.8  3.2     108.1    60      255   00 37 41
Schedule for SHANGHAI  (Code Sh )                                   Page   3
               EVN Observations of Swift J1644+57 at the 5th epoch
  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 2015   Day  68 ---

00 38 50  TDF          19 49 13  49.0 -36.1  3.1     110.0     5      255   00 38 50
00 41 00  ---          19 51 23  48.7 -36.2  3.1     109.4   130      272   00 38 51

00 41 00  FIRST-1      19 51 23  48.7 -36.2  3.1     109.4    -2      272   No stop 
00 45 00  ---          19 55 24  48.2 -36.5  3.2     108.4   238      303   00 41 01

00 45 20  J1638+5720   19 55 44  47.4 -37.2  3.3     106.4    15      303   00 45 20
00 46 10  ---          19 56 34  47.3 -37.3  3.3     106.2    50      309   00 45 21

00 46 20  TDF          19 56 44  48.0 -36.6  3.2     108.0     5      309   00 46 20
00 48 30  ---          19 58 54  47.8 -36.7  3.2     107.5   130      326   00 46 21

00 48 30  FIRST-1      19 58 54  47.8 -36.7  3.2     107.5    -2      326   No stop 
00 52 30  ---          20 02 55  47.2 -36.9  3.3     106.5   238      356   00 48 31

00 52 40  J1638+5720   20 03 05  46.5 -37.6  3.4     104.6     5      356   00 52 40
00 53 40  ---          20 04 05  46.3 -37.7  3.4     104.3    60      364   00 52 41

00 53 50  TDF          20 04 15  47.1 -37.0  3.3     106.1     5      364   00 53 50
00 56 00  ---          20 06 25  46.8 -37.1  3.4     105.6   130      381   00 53 51

00 56 00  FIRST-1      20 06 25  46.8 -37.1  3.4     105.6    -2      381   No stop 
01 00 00  ---          20 10 26  46.3 -37.3  3.4     104.6   238      412   00 56 01

01 00 20  J1638+5720   20 10 46  45.4 -38.0  3.5     102.7    15      412   01 00 20
01 01 10  ---          20 11 36  45.3 -38.0  3.6     102.5    50      418   01 00 21

01 01 20  TDF          20 11 46  46.1 -37.4  3.4     104.3     5      418   01 01 20
01 03 30  ---          20 13 57  45.8 -37.5  3.5     103.7   130      435   01 01 21

01 03 30  FIRST-1      20 13 57  45.8 -37.5  3.5     103.7    -2      435   No stop 
01 07 30  ---          20 17 57  45.3 -37.7  3.5     102.8   238      465   01 03 31

01 07 40  J1638+5720   20 18 07  44.5 -38.3  3.7     100.9     5      465   01 07 40
01 08 40  ---          20 19 08  44.3 -38.3  3.7     100.7    60      473   01 07 41

01 08 50  TDF          20 19 18  45.1 -37.7  3.6     102.4     5      473   01 08 50
01 11 00  ---          20 21 28  44.8 -37.8  3.6     101.9   130      490   01 08 51

01 11 00  FIRST-1      20 21 28  44.8 -37.8  3.6     101.9    -2      490   No stop 
01 15 00  ---          20 25 29  44.3 -37.9  3.7     101.0   238      521   01 11 01

01 15 20  J1638+5720   20 25 49  43.5 -38.5  3.8      99.1    15      521   01 15 20
01 16 10  ---          20 26 39  43.3 -38.5  3.8      98.9    50      527   01 15 21
Schedule for SHANGHAI  (Code Sh )                                   Page   4
               EVN Observations of Swift J1644+57 at the 5th epoch
  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 2015   Day  68 ---

01 16 20  TDF          20 26 49  44.1 -38.0  3.7     100.7     5      527   01 16 20
01 18 30  ---          20 28 59  43.8 -38.1  3.7     100.1   130      544   01 16 21

01 18 30  FIRST-1      20 28 59  43.8 -38.1  3.7     100.1    -2      544   No stop 
01 22 30  ---          20 33 00  43.3 -38.2  3.8      99.2   238      574   01 18 31

01 22 40  J1638+5720   20 33 10  42.5 -38.7  3.9      97.5     5      574   01 22 40
01 23 40  ---          20 34 10  42.3 -38.7  3.9      97.2    60      582   01 22 41

01 23 50  TDF          20 34 20  43.1 -38.2  3.8      98.9     5      582   01 23 50
01 26 00  ---          20 36 30  42.9 -38.3  3.9      98.4   130      599   01 23 51

01 26 00  FIRST-1      20 36 30  42.9 -38.3  3.9      98.4    -2      599   No stop 
01 30 00  ---          20 40 31  42.3 -38.4  3.9      97.5   238      629   01 26 01

01 30 20  J1638+5720   20 40 51  41.4 -38.9  4.0      95.7    15      629   01 30 20
01 31 10  ---          20 41 41  41.3 -38.9  4.1      95.6    50      636   01 30 21

01 31 20  TDF          20 41 51  42.1 -38.4  3.9      97.2     5      636   01 31 20
01 33 30  ---          20 44 02  41.9 -38.5  4.0      96.7   130      653   01 31 21

01 33 30  FIRST-1      20 44 02  41.9 -38.5  4.0      96.7    -2      653   No stop 
01 37 30  ---          20 48 02  41.3 -38.5  4.1      95.8   238      683   01 33 31

01 37 40  J1638+5720   20 48 12  40.5 -39.0  4.2      94.1     5      683   01 37 40
01 38 40  ---          20 49 12  40.3 -39.0  4.2      93.9    60      691   01 37 41

01 38 50  TDF          20 49 22  41.1 -38.6  4.1      95.5     5      691   01 38 50
01 41 00  ---          20 51 33  40.8 -38.6  4.1      95.0   130      708   01 38 51

01 41 00  FIRST-1      20 51 33  40.8 -38.6  4.1      95.0    -2      708   No stop 
01 45 00  ---          20 55 34  40.3 -38.7  4.2      94.1   238      738   01 41 01

01 45 20  J1638+5720   20 55 54  39.4 -39.1  4.3      92.4    14      738   01 45 20
01 46 10  ---          20 56 44  39.3 -39.1  4.3      92.3    50      745   01 45 21

01 46 20  TDF          20 56 54  40.1 -38.7  4.2      93.8     5      745   01 46 20
01 48 30  ---          20 59 04  39.8 -38.7  4.2      93.4   130      762   01 46 21

01 48 30  FIRST-1      20 59 04  39.8 -38.7  4.2      93.4    -2      762   No stop 
01 52 30  ---          21 03 05  39.3 -38.7  4.3      92.5   238      792   01 48 31

01 52 40  J1638+5720   21 03 15  38.4 -39.1  4.4      90.9     4      792   01 52 40
01 53 40  ---          21 04 15  38.3 -39.1  4.4      90.7    60      800   01 52 41
Schedule for SHANGHAI  (Code Sh )                                   Page   5
               EVN Observations of Swift J1644+57 at the 5th epoch
  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 2015   Day  68 ---

01 53 50  TDF          21 04 25  39.1 -38.7  4.3      92.2     5      800   01 53 50
01 56 00  ---          21 06 35  38.8 -38.8  4.4      91.7   130      817   01 53 51

01 56 00  FIRST-1      21 06 35  38.8 -38.8  4.4      91.7    -2      817   No stop 
02 00 00  ---          21 10 36  38.3 -38.8  4.4      90.9   238      847   01 56 01

02 00 20  J1638+5720   21 10 56  37.4 -39.1  4.5      89.3    14      847   02 00 20
02 01 10  ---          21 11 46  37.3 -39.1  4.6      89.1    50      854   02 00 21

02 01 20  TDF          21 11 56  38.1 -38.8  4.4      90.6     4      854   02 01 20
02 03 30  ---          21 14 07  37.8 -38.8  4.5      90.1   130      871   02 01 21

02 03 30  FIRST-1      21 14 07  37.8 -38.8  4.5      90.1    -2      871   No stop 
02 07 30  ---          21 18 07  37.3 -38.8  4.6      89.3   238      901   02 03 31

02 07 40  J1638+5720   21 18 17  36.4 -39.1  4.7      87.7     4      901   02 07 40
02 08 40  ---          21 19 17  36.3 -39.1  4.7      87.5    60      909   02 07 41

02 08 50  TDF          21 19 27  37.1 -38.8  4.6      89.0     4      909   02 08 50
02 11 00  ---          21 21 38  36.8 -38.8  4.6      88.6   130      926   02 08 51

02 11 00  FIRST-1      21 21 38  36.8 -38.8  4.6      88.6    -2      926   No stop 
02 15 00  ---          21 25 38  36.3 -38.7  4.7      87.7   238      956   02 11 01

02 15 20  J1638+5720   21 25 58  35.4 -39.0  4.8      86.2    14      956   02 15 20
02 16 10  ---          21 26 49  35.2 -39.0  4.8      86.0    50      963   02 15 21

02 16 20  TDF          21 26 59  36.1 -38.7  4.7      87.5     4      963   02 16 20
02 18 30  ---          21 29 09  35.8 -38.7  4.7      87.0   130      979   02 16 21

02 18 30  FIRST-1      21 29 09  35.8 -38.7  4.7      87.0    -2      979   No stop 
02 22 30  ---          21 33 10  35.3 -38.7  4.8      86.2   238     1010   02 18 31

02 22 40  J1638+5720   21 33 20  34.4 -38.9  4.9      84.7     4     1010   02 22 40
02 23 40  ---          21 34 20  34.2 -38.9  4.9      84.5    60     1018   02 22 41

02 23 50  TDF          21 34 30  35.1 -38.7  4.8      85.9     4     1018   02 23 50
02 26 00  ---          21 36 40  34.8 -38.6  4.9      85.5   130     1035   02 23 51

02 26 00  FIRST-1      21 36 40  34.8 -38.6  4.9      85.5    -2     1035   No stop 
02 30 00  ---          21 40 41  34.3 -38.6  4.9      84.7   238     1065   02 26 01

02 30 20  J1638+5720   21 41 01  33.3 -38.8  5.0      83.1    14     1065   02 30 20
02 31 10  ---          21 41 51  33.2 -38.8  5.1      83.0    50     1072   02 30 21
Schedule for SHANGHAI  (Code Sh )                                   Page   6
               EVN Observations of Swift J1644+57 at the 5th epoch
  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 2015   Day  68 ---

02 31 20  TDF          21 42 01  34.1 -38.6  5.0      84.4     4     1072   02 31 20
02 33 30  ---          21 44 11  33.8 -38.5  5.0      83.9   130     1088   02 31 21

02 33 30  FIRST-1      21 44 11  33.8 -38.5  5.0      83.9    -2     1088   No stop 
02 37 30  ---          21 48 12  33.3 -38.5  5.1      83.1   238     1119   02 33 31

02 37 40  J1638+5720   21 48 22  32.3 -38.6  5.2      81.7     4     1119   02 37 40
02 38 40  ---          21 49 22  32.2 -38.6  5.2      81.5    60     1127   02 37 41

02 38 50  TDF          21 49 32  33.1 -38.4  5.1      82.9     4     1127   02 38 50
02 41 00  ---          21 51 43  32.8 -38.4  5.1      82.4   130     1144   02 38 51

02 41 00  FIRST-1      21 51 43  32.8 -38.4  5.1      82.4    -2     1144   No stop 
02 45 00  ---          21 55 43  32.3 -38.3  5.2      81.6   238     1174   02 41 01

02 45 20  J1638+5720   21 56 03  31.3 -38.4  5.3      80.1    14     1174   02 45 20
02 46 10  ---          21 56 54  31.2 -38.4  5.3      80.0    50     1181   02 45 21

02 46 20  TDF          21 57 04  32.1 -38.3  5.2      81.4     4     1181   02 46 20
02 48 30  ---          21 59 14  31.8 -38.2  5.2      80.9   130     1197   02 46 21

02 48 30  FIRST-1      21 59 14  31.8 -38.2  5.2      80.9    -2     1197   No stop 
02 52 30  ---          22 03 15  31.3 -38.1  5.3      80.2   238     1228   02 48 31

02 52 40  J1638+5720   22 03 25  30.3 -38.2  5.4      78.7     4     1228   02 52 40
02 53 40  ---          22 04 25  30.2 -38.2  5.4      78.5    60     1236   02 52 41

02 53 50  TDF          22 04 35  31.1 -38.1  5.3      79.9     4     1236   02 53 50
02 56 00  ---          22 06 45  30.8 -38.0  5.4      79.5   130     1253   02 53 51

02 56 00  FIRST-1      22 06 45  30.8 -38.0  5.4      79.5    -2     1253   No stop 
03 00 00  ---          22 10 46  30.3 -37.9  5.4      78.7   238     1283   02 56 01

03 00 20  J1638+5720   22 11 06  29.3 -38.0  5.5      77.2    14     1283   03 00 20
03 01 10  ---          22 11 56  29.2 -37.9  5.6      77.0    50     1290   03 00 21

03 01 20  TDF          22 12 06  30.1 -37.8  5.5      78.4     4     1290   03 01 20
03 03 30  ---          22 14 16  29.8 -37.8  5.5      78.0   130     1306   03 01 21

03 03 30  FIRST-1      22 14 16  29.8 -37.8  5.5      78.0    -2     1306   No stop 
03 07 30  ---          22 18 17  29.3 -37.6  5.6      77.2   238     1337   03 03 31

03 07 40  J1638+5720   22 18 27  28.4 -37.7  5.7      75.8     4     1337   03 07 40
03 08 40  ---          22 19 27  28.2 -37.7  5.7      75.6    60     1345   03 07 41
Schedule for SHANGHAI  (Code Sh )                                   Page   7
               EVN Observations of Swift J1644+57 at the 5th epoch
  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 2015   Day  68 ---

03 08 50  TDF          22 19 37  29.1 -37.6  5.6      76.9     4     1345   03 08 50
03 11 00  ---          22 21 48  28.8 -37.5  5.6      76.5   130     1362   03 08 51

03 11 00  FIRST-1      22 21 48  28.8 -37.5  5.6      76.5    -2     1362   No stop 
03 15 00  ---          22 25 48  28.3 -37.4  5.7      75.8   238     1392   03 11 01

03 15 20  J1638+5720   22 26 08  27.4 -37.4  5.8      74.3    14     1392   03 15 20
03 16 10  ---          22 26 58  27.3 -37.4  5.8      74.2    50     1399   03 15 21

03 16 20  TDF          22 27 09  28.1 -37.3  5.7      75.5     4     1399   03 16 20
03 18 30  ---          22 29 19  27.9 -37.2  5.7      75.1   130     1415   03 16 21

03 18 30  FIRST-1      22 29 19  27.9 -37.2  5.7      75.1    -2     1415   No stop 
03 22 30  ---          22 33 20  27.3 -37.1  5.8      74.3   238     1446   03 18 31

03 22 40  J1638+5720   22 33 30  26.4 -37.1  5.9      72.9     4     1446   03 22 40
03 23 40  ---          22 34 30  26.3 -37.0  5.9      72.7    60     1454   03 22 41

03 23 50  TDF          22 34 40  27.2 -37.0  5.8      74.0     4     1454   03 23 50
03 26 00  ---          22 36 50  26.9 -36.9  5.9      73.6   130     1471   03 23 51

03 26 00  FIRST-1      22 36 50  26.9 -36.9  5.9      73.6    -2     1471   No stop 
03 30 00  ---          22 40 51  26.4 -36.8  5.9      72.9   238     1501   03 26 01

03 30 20  J1638+5720   22 41 11  25.4 -36.7  6.0      71.4    14     1501   03 30 20
03 31 10  ---          22 42 01  25.3 -36.7  6.1      71.3    50     1508   03 30 21

03 31 20  TDF          22 42 11  26.2 -36.7  6.0      72.6     4     1508   03 31 20
03 33 30  ---          22 44 21  25.9 -36.6  6.0      72.2   130     1524   03 31 21

03 33 30  FIRST-1      22 44 21  25.9 -36.6  6.0      72.2    -2     1524   No stop 
03 37 30  ---          22 48 22  25.4 -36.4  6.1      71.4   238     1555   03 33 31

03 37 40  J1638+5720   22 48 32  24.5 -36.4  6.2      70.1     4     1555   03 37 40
03 38 40  ---          22 49 32  24.4 -36.3  6.2      69.9    60     1563   03 37 41

03 38 50  TDF          22 49 42  25.2 -36.4  6.1      71.2     4     1563   03 38 50
03 41 00  ---          22 51 53  25.0 -36.3  6.1      70.8   130     1579   03 38 51

03 41 00  FIRST-1      22 51 53  25.0 -36.3  6.1      70.8    -2     1579   No stop 
03 45 00  ---          22 55 53  24.5 -36.1  6.2      70.0   238     1610   03 41 01

03 45 20  J1638+5720   22 56 13  23.5 -36.0  6.3      68.6    14     1610   03 45 20
03 46 10  ---          22 57 03  23.4 -35.9  6.3      68.4    50     1617   03 45 21
Schedule for SHANGHAI  (Code Sh )                                   Page   8
               EVN Observations of Swift J1644+57 at the 5th epoch
  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 2015   Day  68 ---

03 46 20  TDF          22 57 13  24.3 -36.0  6.2      69.7     4     1617   03 46 20
03 48 30  ---          22 59 24  24.0 -35.9  6.2      69.3   130     1633   03 46 21

03 48 30  FIRST-1      22 59 24  24.0 -35.9  6.2      69.3    -2     1633   No stop 
03 52 30  ---          23 03 24  23.5 -35.7  6.3      68.6   238     1664   03 48 31

03 52 40  J1638+5720   23 03 34  22.6 -35.6  6.4      67.2     4     1664   03 52 40
03 53 40  ---          23 04 35  22.5 -35.5  6.4      67.0    60     1672   03 52 41

03 53 50  TDF          23 04 45  23.4 -35.6  6.3      68.3     4     1672   03 53 50
03 56 00  ---          23 06 55  23.1 -35.5  6.4      67.9   130     1688   03 53 51

03 56 00  FIRST-1      23 06 55  23.1 -35.5  6.4      67.9    -2     1688   No stop 
04 00 00  ---          23 10 56  22.6 -35.2  6.4      67.1   238     1719   03 56 01

04 00 20  J1638+5720   23 11 16  21.6 -35.1  6.5      65.8    14     1719   04 00 20
04 01 10  ---          23 12 06  21.5 -35.1  6.6      65.6    50     1726   04 00 21

04 01 20  TDF          23 12 16  22.4 -35.2  6.5      66.9     4     1726   04 01 20
04 03 30  ---          23 14 26  22.2 -35.0  6.5      66.5   130     1742   04 01 21

04 03 30  FIRST-1      23 14 26  22.2 -35.0  6.5      66.5    -2     1742   No stop 
04 07 30  ---          23 18 27  21.7 -34.8  6.6      65.7   238     1773   04 03 31

04 07 40  J1638+5720   23 18 37  20.7 -34.7  6.7      64.4     4     1773   04 07 40
04 08 40  ---          23 19 37  20.6 -34.6  6.7      64.2    60     1781   04 07 41

04 08 50  TDF          23 19 47  21.5 -34.7  6.6      65.5     4     1781   04 08 50
04 11 00  ---          23 21 57  21.2 -34.6  6.6      65.1   130     1797   04 08 51

04 11 00  FIRST-1      23 21 57  21.2 -34.6  6.6      65.1    -2     1797   No stop 
04 15 00  ---          23 25 58  20.7 -34.4  6.7      64.3   238     1828   04 11 01

04 15 20  J1638+5720   23 26 18  19.8 -34.2  6.8      62.9    14     1828   04 15 20
04 16 10  ---          23 27 08  19.7 -34.1  6.8      62.8    50     1835   04 15 21

04 16 20  TDF          23 27 18  20.6 -34.3  6.7      64.0     4     1835   04 16 20
04 18 30  ---          23 29 29  20.3 -34.1  6.7      63.6   130     1851   04 16 21

04 18 30  FIRST-1      23 29 29  20.3 -34.1  6.7      63.6    -2     1851   No stop 
04 22 30  ---          23 33 29  19.8 -33.9  6.8      62.9   238     1882   04 18 31

04 22 40  J1638+5720   23 33 39  18.9 -33.7  6.9      61.5     4     1882   04 22 40
04 23 40  ---          23 34 40  18.8 -33.6  6.9      61.4    60     1890   04 22 41
Schedule for SHANGHAI  (Code Sh )                                   Page   9
               EVN Observations of Swift J1644+57 at the 5th epoch
  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 2015   Day  68 ---

04 23 50  TDF          23 34 50  19.7 -33.8  6.8      62.6     4     1890   04 23 50
04 26 00  ---          23 37 00  19.4 -33.6  6.9      62.2   130     1906   04 23 51

04 26 00  FIRST-1      23 37 00  19.4 -33.6  6.9      62.2    -2     1906   No stop 
04 30 00  ---          23 41 01  19.0 -33.4  6.9      61.5   238     1937   04 26 01

04 30 20  J1638+5720   23 41 21  18.0 -33.1  7.0      60.1    14     1937   04 30 20
04 31 10  ---          23 42 11  17.9 -33.1  7.1      59.9    50     1944   04 30 21

04 31 20  TDF          23 42 21  18.8 -33.3  7.0      61.2     4     1944   04 31 20
04 33 30  ---          23 44 31  18.5 -33.1  7.0      60.8   130     1960   04 31 21

04 33 30  FIRST-1      23 44 31  18.5 -33.1  7.0      60.8    -2     1960   No stop 
04 37 30  ---          23 48 32  18.1 -32.9  7.1      60.0   238     1991   04 33 31

04 37 40  J1638+5720   23 48 42  17.2 -32.6  7.2      58.7     4     1991   04 37 40
04 38 40  ---          23 49 42  17.1 -32.5  7.2      58.5    60     1999   04 37 41

04 38 50  TDF          23 49 52  17.9 -32.8  7.1      59.8     4     1999   04 38 50
04 41 00  ---          23 52 02  17.7 -32.6  7.1      59.4   130     2015   04 38 51

04 41 00  FIRST-1      23 52 02  17.7 -32.6  7.1      59.4    -2     2015   No stop 
04 45 00  ---          23 56 03  17.2 -32.3  7.2      58.6   238     2046   04 41 01

04 45 20  J1638+5720   23 56 23  16.3 -32.0  7.3      57.3    14     2046   04 45 20
04 46 10  ---          23 57 13  16.2 -32.0  7.3      57.1    50     2053   04 45 21

04 46 20  TDF          23 57 23  17.1 -32.2  7.2      58.4     4     2053   04 46 20
04 48 30  ---          23 59 34  16.8 -32.1  7.2      57.9   130     2069   04 46 21

04 48 30  FIRST-1      23 59 34  16.8 -32.1  7.2      57.9    -2     2069   No stop 
04 52 30  ---          00 03 34  16.4 -31.8  7.3      57.2   238     2100   04 48 31

04 52 40  J1638+5720   00 03 44  15.5 -31.5  7.4      55.9     4     2100   04 52 40
04 53 40  ---          00 04 45  15.4 -31.4  7.4      55.7    60     2108   04 52 41

04 53 50  TDF          00 04 55  16.2 -31.7  7.3      56.9     4     2108   04 53 50
04 56 00  ---          00 07 05  16.0 -31.5  7.4      56.5   130     2124   04 53 51

04 56 00  FIRST-1      00 07 05  16.0 -31.5  7.4      56.5    -2     2124   No stop 
05 00 00  ---          00 11 06  15.5 -31.2  7.4      55.8   238     2155   04 56 01

05 00 20  J1638+5720   00 11 26  14.6 -30.9  7.5      54.4    14     2155   05 00 20
05 01 10  ---          00 12 16  14.5 -30.8  7.6      54.2    50     2162   05 00 21
Schedule for SHANGHAI  (Code Sh )                                   Page  10
               EVN Observations of Swift J1644+57 at the 5th epoch
  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 2015   Day  68 ---

05 01 20  TDF          00 12 26  15.4 -31.1  7.5      55.5     5     2162   05 01 20
05 03 30  ---          00 14 36  15.1 -30.9  7.5      55.1   130     2178   05 01 21

05 03 30  FIRST-1      00 14 36  15.1 -30.9  7.5      55.1    -2     2178   No stop 
05 07 30  ---          00 18 37  14.7 -30.6  7.6      54.3   238     2209   05 03 31

05 07 40  J1638+5720   00 18 47  13.8 -30.3  7.7      53.0     4     2209   05 07 40
05 08 40  ---          00 19 47  13.7 -30.2  7.7      52.8    60     2217   05 07 41

05 08 50  TDF          00 19 57  14.5 -30.5  7.6      54.1     5     2217   05 08 50
05 11 00  ---          00 22 07  14.3 -30.3  7.6      53.7   130     2233   05 08 51

05 11 00  FIRST-1      00 22 07  14.3 -30.3  7.6      53.7    -2     2233   No stop 
05 15 00  ---          00 26 08  13.9 -30.0  7.7      52.9   238     2264   05 11 01

05 15 20  J1638+5720   00 26 28  13.0 -29.6  7.8      51.5    15     2264   05 15 20
05 16 10  ---          00 27 18  12.9 -29.5  7.8      51.4    50     2271   05 15 21

05 16 20  TDF          00 27 28  13.7 -29.9  7.7      52.6     5     2271   05 16 20
05 18 30  ---          00 29 39  13.5 -29.7  7.7      52.2   130     2287   05 16 21

05 18 30  FIRST-1      00 29 39  13.5 -29.7  7.7      52.2    -2     2287   No stop 
05 22 30  ---          00 33 39  13.1 -29.3  7.8      51.4   238     2318   05 18 31

05 22 40  J1638+5720   00 33 49  12.2 -29.0  7.9      50.1     5     2318   05 22 40
05 23 40  ---          00 34 49  12.1 -28.9  7.9      49.9    60     2326   05 22 41

05 23 50  TDF          00 34 59  12.9 -29.2  7.8      51.2     5     2326   05 23 50
05 26 00  ---          00 37 10  12.7 -29.0  7.9      50.8   130     2342   05 23 51

05 26 00  FIRST-1      00 37 10  12.7 -29.0  7.9      50.8    -2     2342   No stop 
05 30 00  ---          00 41 10  12.3 -28.7  7.9      50.0   238     2373   05 26 01

05 30 20  J1638+5720   00 41 31  11.4 -28.3  8.0      48.7    15     2373   05 30 20
05 31 10  ---          00 42 21  11.3 -28.2  8.1      48.5    50     2379   05 30 21

05 31 20  TDF          00 42 31  12.2 -28.6  8.0      49.7     5     2379   05 31 20
05 33 30  ---          00 44 41  11.9 -28.4  8.0      49.3   130     2396   05 31 21

05 33 30  FIRST-1      00 44 41  11.9 -28.4  8.0      49.3    -2     2396   No stop 
05 37 30  ---          00 48 42  11.5 -28.0  8.1      48.6   238     2427   05 33 31

05 37 40  J1638+5720   00 48 52  10.7 -27.6  8.2      47.2     5     2427   05 37 40
05 38 40  ---          00 49 52  10.6 -27.5  8.2      47.0    60     2435   05 37 41
Schedule for SHANGHAI  (Code Sh )                                   Page  11
               EVN Observations of Swift J1644+57 at the 5th epoch
  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 2015   Day  68 ---

05 38 50  TDF          00 50 02  11.4 -27.9  8.1      48.3     5     2435   05 38 50
05 41 00  ---          00 52 12  11.2 -27.7  8.1      47.9   130     2451   05 38 51

05 41 00  FIRST-1      00 52 12  11.2 -27.7  8.1      47.9    -2     2451   No stop 
05 45 00  ---          00 56 13  10.8 -27.3  8.2      47.1   238     2482   05 41 01

05 45 20  J1638+5720   00 56 33   9.9 -26.9  8.3      45.8    15     2482   05 45 20
05 46 10  ---          00 57 23   9.9 -26.8  8.3      45.6    50     2488   05 45 21

05 46 20  TDF          00 57 33  10.7 -27.2  8.2      46.8     5     2488   05 46 20
05 48 30  ---          00 59 44  10.4 -27.0  8.2      46.4   130     2505   05 46 21

05 48 30  FIRST-1      00 59 44  10.4 -27.0  8.2      46.4    -2     2505   No stop 
05 52 30  ---          01 03 44  10.1 -26.6  8.3      45.6   238     2536   05 48 31

05 52 40  J1638+5720   01 03 54   9.2 -26.2  8.4      44.3     5     2536   05 52 40
05 53 40  ---          01 04 54   9.1 -26.1  8.4      44.1    60     2544   05 52 41

05 53 50  TDF          01 05 04   9.9 -26.5  8.3      45.4     5     2544   05 53 50
05 56 00  ---          01 07 15   9.7 -26.3  8.4      45.0   130     2560   05 53 51

05 56 00  FIRST-1      01 07 15   9.7 -26.3  8.4      45.0    -2     2560   No stop 
06 00 00  ---          01 11 15   9.3 -25.9  8.4      44.2   238     2591   05 56 01

06 00 20  J1638+5720   01 11 35   8.5 -25.4  8.6      42.8    15     2591   06 00 20
06 01 10  ---          01 12 26   8.4 -25.3  8.6      42.7    50     2597   06 00 21

06 01 20  TDF          01 12 36   9.2 -25.8  8.5      43.9     5     2597   06 01 20
06 03 30  ---          01 14 46   9.0 -25.5  8.5      43.5   130     2614   06 01 21

06 03 30  FIRST-1      01 14 46   9.0 -25.5  8.5      43.5    -2     2614   No stop 
06 07 30  ---          01 18 47   8.6 -25.1  8.6      42.7   238     2645   06 03 31

06 07 40  J1638+5720   01 18 57   7.9 -24.6  8.7      41.4     5     2645   06 07 40
06 08 40  ---          01 19 57   7.8 -24.5  8.7      41.2    60     2653   06 07 41

06 08 50  TDF          01 20 07   8.5 -25.0  8.6      42.4     5     2653   06 08 50
06 11 00  ---          01 22 17   8.3 -24.8  8.6      42.0   130     2669   06 08 51

06 11 00  FIRST-1      01 22 17   8.3 -24.8  8.6      42.0    -2     2669   No stop 
06 15 00  ---          01 26 18   8.0 -24.4  8.7      41.2   238     2700   06 11 01

06 15 20  J1638+5720   01 26 38   7.2 -23.9  8.8      39.9    15     2700   06 15 20
06 16 10  ---          01 27 28   7.1 -23.8  8.8      39.7    50     2706   06 15 21
Schedule for SHANGHAI  (Code Sh )                                   Page  12
               EVN Observations of Swift J1644+57 at the 5th epoch
  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 2015   Day  68 ---

06 16 20  TDF          01 27 38   7.9 -24.2  8.7      41.0     5     2706   06 16 20
06 18 30  ---          01 29 48   7.7 -24.0  8.7      40.5   130     2723   06 16 21

06 18 30  FIRST-1      01 29 48   7.7 -24.0  8.7      40.5    -2     2723   No stop 
06 22 30  ---          01 33 49   7.3 -23.6  8.8      39.7   238     2754   06 18 31

06 22 40  J1638+5720   01 33 59   6.6 -23.1  8.9      38.4     5     2754   06 22 40
06 23 40  ---          01 34 59   6.5 -23.0  8.9      38.2    60     2762   06 22 41

06 23 50  TDF          01 35 09   7.2 -23.5  8.8      39.5     5     2762   06 23 50
06 26 00  ---          01 37 20   7.0 -23.2  8.9      39.1   130     2778   06 23 51

06 26 00  FIRST-1      01 37 20   7.0 -23.2  8.9      39.1    -2     2778   No stop 
06 30 00  ---          01 41 20   6.7 -22.8  8.9      38.3   238     2809   06 26 01

06 30 20  J1638+5720   01 41 40   5.9 -22.2  9.1      36.9    15     2809   06 30 20
06 31 10  ---          01 42 31   5.9 -22.2  9.1      36.7    50     2815   06 30 21

06 31 20  TDF          01 42 41   6.6 -22.7  9.0      38.0     5     2815   06 31 20
06 33 30  ---          01 44 51   6.4 -22.4  9.0      37.6   130     2832   06 31 21

06 33 30  FIRST-1      01 44 51   6.4 -22.4  9.0      37.6    -2     2832   No stop 
06 37 30  ---          01 48 52   6.1 -22.0  9.1      36.8   238     2863   06 33 31

06 37 40  J1638+5720   01 49 02   5.3 -21.4  9.2      35.4     5     2863   06 37 40
06 38 40  ---          01 50 02   5.3 -21.3  9.2      35.2    60     2871   06 37 41

06 38 50  TDF          01 50 12   6.0 -21.9  9.1      36.5     5     2871   06 38 50
06 41 00  ---          01 52 22   5.8 -21.6  9.1      36.1   130     2887   06 38 51

06 41 00  FIRST-1      01 52 22   5.8 -21.6  9.1      36.1    -2     2887   No stop 
06 45 00  ---          01 56 23   5.5 -21.2  9.2      35.3   238     2918   06 41 01

06 46 20  TDF          01 57 43   5.4 -21.0  9.2      35.0    78     2918   06 46 20
06 48 30  ---          01 59 53   5.2 -20.8  9.2      34.6   130     2935   06 46 21

06 48 30  FIRST-1      01 59 53   5.2 -20.8  9.2      34.6    -2     2935   No stop 
06 52 30  ---          02 03 54   4.9 -20.4  9.3  D   33.7     0     2965   06 48 31


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


 ======== Setup file: sess115.C1024
   Matching groups in /usr/local/Sched/catalogs/freq_RDBE.dat:
     sh6cm           Update freq. range AnTao 22Mar08

   Setup group:    5         Station: SHANGHAI          Total bit rate:  1024
   Format: MARK5B            Bits per sample: 2         Sample rate: 32.000
   Number of channels: 16    DBE type:                  Speedup factor:   1.00

   Disk used to record data.

   1st LO=   4200.00   4200.00   4200.00   4200.00   4200.00   4200.00   4200.00   4200.00
             4200.00   4200.00   4200.00   4200.00   4200.00   4200.00   4200.00   4200.00
   Net SB=         L         L         U         U         L         L         U         U
                   L         L         U         U         L         L         U         U
   IF SB =         U         U         U         U         U         U         U         U
                   U         U         U         U         U         U         U         U
   Pol.  =      RCP       LCP       RCP       LCP       RCP       LCP       RCP       LCP 
                RCP       LCP       RCP       LCP       RCP       LCP       RCP       LCP 
   BBC   =         1         2         1         2         3         4         3         4
                   5         6         5         6         7         8         7         8
   BBC SB=         L         L         U         U         L         L         U         U
                   L         L         U         U         L         L         U         U
   IF    =        C         A         C         A         C         A         C         A 
                  C         A         C         A         C         A         C         A 

  The following frequency sets based on these setups were used.

   Frequency Set:  10  Setup file default.  Used with PCAL = off
   LO sum=   4942.49  4942.49  4942.49  4942.49  4974.49  4974.49  4974.49  4974.49
             5006.49  5006.49  5006.49  5006.49  5038.49  5038.49  5038.49  5038.49
   BBC fr=    742.49   742.49   742.49   742.49   774.49   774.49   774.49   774.49
              806.49   806.49   806.49   806.49   838.49   838.49   838.49   838.49
   Bandwd=     16.00    16.00    16.00    16.00    16.00    16.00    16.00    16.00
               16.00    16.00    16.00    16.00    16.00    16.00    16.00    16.00
    Matching frequency sets:  10

   Track assignments are: 
    track1=  18, 20,  2,  4, 22, 24,  6,  8, 26, 28, 10, 12, 30, 32, 14, 16
    barrel=roll_off 

 POSITIONS OF SOURCES USED IN RECORDING SCANS

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

 * TDF               16 43 47.242390   * 16 44 41.306125     16 44 57.748546       0.00
                     57 41 16.13000    * 57 35 51.01031      57 34 00.27269        0.00
                     From catalog imbedded in main SCHED input file.
                     Middle position of TDF and FIRST-1

 * FIRST-1           16 43 47.242390   * 16 44 41.306125     16 44 57.748546       0.00
                     57 41 16.13000    * 57 35 51.01031      57 34 00.27269        0.00
                     From catalog imbedded in main SCHED input file.
                     Middle position of TDF and FIRST-1

 * J1638+5720        16 37 17.425183   * 16 38 13.456298     16 38 30.544068       0.00
                     57 26 15.76133    * 57 20 23.97905      57 18 25.10103        0.00
                     From catalog imbedded in main SCHED input file.
                     Same as RP017/ED035A

   J1331+3030        13 28 49.657778   * 13 31 08.288070     13 31 51.421528       0.20
 * 3C286             30 45 58.64061    * 30 30 32.95925      30 25 41.80802        0.19
   1328+307          /usr/local/Sched/catalogs/sources.vlba
   J1331+30          rfc_2012b Petrov, 2012, unpublished 542 observations

   J1642+3948        16 41 17.606228   * 16 42 58.809965     16 43 29.690495       0.77
 * 3C345             39 54 10.81496    * 39 48 36.99402      39 46 46.25092        0.52
   1641+399          /usr/local/Sched/catalogs/sources.vlba
   J1642+39          GSFC 2011B astro solution     52621 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
  TDF        sess115.C1024         1 2 3 4 5 6 9 10 11               3.394   157.412
  FIRST-1    sess115.C1024         1 2 3 4 5 6 9 10 11               6.267   294.656
  J1638+5720 sess115.C1024         1 2 3 4 5 6 9 10 11               1.453    59.533
  3C286      sess115.C1024         1 2 3 4 5 6 9 10                  0.083     3.750
  3C345      sess115.C1024         1 2 3 4 5 6 9 10 11               0.083     4.330


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) 
   TDF                 98.2
   FIRST-1             98.2
   J1638+5720          99.1
   3C286              139.1
   3C345               99.4

  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 

