  COVER INFORMATION 

 Station:    VLBA_FD   (Code Fd ) 
 Experiment: SN1993J @ 18cm
 Exp. Code:  gm040a  


Schedule Version:       1.00                                              
Processed by SCHED version: Release of 28 April 2000                      

PI:       J.M.Marcaide                                                    

Address:  Universitat de Valencia                                         
          C/ Dr. Moliner, 50                                              
          Burjassot, E 46100, Spain                                       
                                                                          

Phone:    34-96-398-3079/8 (work) or 34-96-337-1786 (home)                
EMAIL:    J.M.Marcaide@uv.es (internet)                                   
Fax:      34-96-398-3084                                                  
Phone during observation: 34-958-121311 (work) or 34-958-810928 (home)    

Observing mode: VLBA                                                      

Notes:                                                                    
                                                                          
                                                                          
                                                                          

Schedule for VLBA_FD   (Code Fd )                                   Page   2
               SN1993J @ 18cm
  UP:  D => Below limits;  H => Below horizon mask.  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Tapes: Drive, Index, Start footage / Direction, Head Group, End footage.
  TPStart:  Tape motion start time.
     Automatic tape allocation specified.  Tape positions are just estimates.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Tapes      TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell  (see above)
----------------------------------------------------------------------------------------

 --- Mon  20 Nov 2000   Day 325 ---

 Next scan frequencies:  1634.49  1634.49  1650.49  1650.49  1666.49  1666.49
                         1682.49  1682.49
 Next BBC frequencies:    765.51   765.51   749.51   749.51   733.51   733.51
                          717.51   717.51
 Next scan bandwidths:      8.00     8.00     8.00     8.00     8.00     8.00
                            8.00     8.00

10 08 00  3C48         07 11 09  21.2 296.9  5.6      66.5     0   1  1      0  10 08 00
10 10 00  ---          07 13 10  20.8 297.1  5.6      66.3   120   F  1   1600

10 11 00  1803+784     07 14 10  19.6 363.8-10.8     -16.7    13   1  1   1600  10 11 00
10 14 00  ---          07 17 10  19.7 364.0-10.7     -17.4   180   F  1   4000

10 15 00  2007+777     07 18 10  18.8 357.4 11.2      10.7    54   1  1   4000  10 15 00
10 18 00  ---          07 21 11  18.7 357.6 11.3      10.0   180   F  1   6400

10 19 00  1803+784     07 22 11  19.8 364.2-10.6     -18.6    54   1  1   6400  10 19 00
10 24 00  ---          07 27 12  19.8 364.5-10.6     -19.7   300   F  1  10400

10 25 00  2007+777     07 28 12  18.7 357.9 11.4       8.5    54   1  1  10400  10 25 00
10 28 00  ---          07 31 13  18.6 358.1 11.4       7.8   180   F  1  12800

10 34 00  3C48         07 37 14  16.3 299.3  6.0      63.7   319   1  1  12800  10 34 00
10 40 00  ---          07 43 15  15.2 299.9  6.1      63.0   360   F  1  17600

10 41 00  M81          07 44 15  47.2 376.6 -2.2    -136.6    -6   1  2  17600  10 41 00
10 45 00  ---          07 48 15  47.5 376.2 -2.1    -137.8   234   R  1  14400

10 46 00  SN1993J      07 49 16  47.6 376.1 -2.1    -138.1    58   1  2  14400  10 46 00
10 52 00  ---          07 55 17  47.9 375.5 -2.0    -140.0   360   R  1   9600

10 53 00  M81          07 56 17  48.0 375.4 -2.0    -140.3    58   1  2   9600  10 53 00
10 56 00  ---          07 59 17  48.1 375.1 -1.9    -141.2   180   R  1   7200

10 57 00  SN1993J      08 00 17  48.2 375.0 -1.9    -141.5    58   1  2   7200  10 57 00
11 03 00  ---          08 06 18  48.6 374.4 -1.8    -143.4   360   R  1   2400

11 04 00  0917+624     08 07 19  56.2 375.5 -1.2    -150.5    43   1  2   2400  11 04 00
11 07 00  ---          08 10 19  56.3 374.9 -1.2    -151.6   180   R  1      0

11 11 00  SN1993J      08 14 20  49.0 373.5 -1.7    -146.0   223   1  3      0  11 11 00
11 16 00  ---          08 19 21  49.2 372.9 -1.6    -147.6   300   F  1   4000
Schedule for VLBA_FD   (Code Fd )                                   Page   3
               SN1993J @ 18cm
  UP:  D => Below limits;  H => Below horizon mask.  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Tapes: Drive, Index, Start footage / Direction, Head Group, End footage.
  TPStart:  Tape motion start time.
     Automatic tape allocation specified.  Tape positions are just estimates.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Tapes      TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell  (see above)
----------------------------------------------------------------------------------------

 --- Mon  20 Nov 2000   Day 325 ---

11 17 00  M81          08 20 21  49.2 372.8 -1.6    -147.9    58   1  3   4000  11 17 00
11 20 00  ---          08 23 21  49.4 372.4 -1.5    -148.8   180   F  1   6400

11 21 00  SN1993J      08 24 21  49.5 372.3 -1.5    -149.2    58   1  3   6400  11 21 00
11 26 00  ---          08 29 22  49.7 371.7 -1.4    -150.8   300   F  1  10400

11 27 00  M81          08 30 22  49.7 371.6 -1.4    -151.1    58   1  3  10400  11 27 00
11 30 00  ---          08 33 23  49.8 371.2 -1.4    -152.1   180   F  1  12800

11 31 00  SN1993J      08 34 23  49.9 371.1 -1.4    -152.4    58   1  3  12800  11 31 00
11 37 00  ---          08 40 24  50.1 370.4 -1.3    -154.4   360   F  1  17600

11 38 00  0954+658     08 41 24  53.1 373.2 -1.3    -151.6    52   1  4  17600  11 38 00
11 42 00  ---          08 45 25  53.3 372.6 -1.2    -153.0   240   R  1  14400

11 43 00  SN1993J      08 46 25  50.4 369.6 -1.2    -156.4    52   1  4  14400  11 43 00
11 49 00  ---          08 52 26  50.6 368.8 -1.1    -158.4   360   R  1   9600

11 50 00  M81          08 53 26  50.6 368.7 -1.0    -158.7    58   1  4   9600  11 50 00
11 53 00  ---          08 56 27  50.6 368.3 -1.0    -159.7   180   R  1   7200

11 54 00  SN1993J      08 57 27  50.7 368.1 -1.0    -160.1    58   1  4   7200  11 54 00
12 00 00  ---          09 03 28  50.9 367.3 -0.9    -162.1   360   R  1   2400

12 01 00  M81          09 04 28  50.9 367.2 -0.9    -162.4    58   1  4   2400  12 01 00
12 04 00  ---          09 07 28  51.0 366.8 -0.8    -163.5   180   R  1      0

12 05 00  SN1993J      09 08 29  51.0 366.7 -0.8    -163.8    58   1  5      0  12 05 00
12 11 00  ---          09 14 30  51.2 365.8 -0.7    -165.9   360   F  1   4800

12 12 00  0917+624     09 15 30  58.4 361.4 -0.1    -177.5    44   1  5   4800  12 12 00
12 15 00  ---          09 18 30  58.4 360.7 -0.1    -178.7   180   F  1   7200

12 19 00  SN1993J      09 22 31  51.3 364.7 -0.5    -168.6   224   1  5   7200  12 19 00
12 24 00  ---          09 27 32  51.4 364.0 -0.5    -170.3   300   F  1  11200

12 25 00  M81          09 28 32  51.4 363.9 -0.5    -170.7    58   1  5  11200  12 25 00
12 28 00  ---          09 31 32  51.4 363.4 -0.4    -171.7   180   F  1  13600

12 29 00  SN1993J      09 32 32  51.5 363.3 -0.4    -172.1    58   1  5  13600  12 29 00
12 34 00  ---          09 37 33  51.5 362.6 -0.3    -173.8   300   F  1  17600
Schedule for VLBA_FD   (Code Fd )                                   Page   4
               SN1993J @ 18cm
  UP:  D => Below limits;  H => Below horizon mask.  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Tapes: Drive, Index, Start footage / Direction, Head Group, End footage.
  TPStart:  Tape motion start time.
     Automatic tape allocation specified.  Tape positions are just estimates.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Tapes      TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell  (see above)
----------------------------------------------------------------------------------------

 --- Mon  20 Nov 2000   Day 325 ---

12 35 00  M81          09 38 33  51.5 362.4 -0.3    -174.1    58   1  6  17600  12 35 00
12 38 00  ---          09 41 34  51.5 362.0 -0.2    -175.1   180   R  1  15200

12 39 00  SN1993J      09 42 34  51.6 361.9 -0.2    -175.5    58   1  6  15200  12 39 00
12 45 00  ---          09 48 35  51.6 361.0 -0.1    -177.6   360   R  1  10400

12 46 00  0954+658     09 49 35  55.0 361.7 -0.2    -176.5    51   1  6  10400  12 46 00
12 50 00  ---          09 53 36  55.1 360.9 -0.1    -178.0   240   R  1   7200

12 51 00  SN1993J      09 54 36  51.6 360.1  0.0    -179.7    51   1  6   7200  12 51 00
12 57 00  ---          10 00 37  51.6 359.3  0.1     178.2   360   R  1   2400

12 58 00  M81          10 01 37  51.6 359.1  0.1     177.9    58   1  6   2400  12 58 00
13 01 00  ---          10 04 38  51.6 358.7  0.2     176.9   180   R  1      0

13 02 00  SN1993J      10 05 38  51.6 358.5  0.2     176.5    58   1  7      0  13 02 00
13 08 00  ---          10 11 39  51.6 357.7  0.3     174.4   360   F  1   4800

13 09 00  0917+624     10 12 39  57.3 349.0  0.9     159.4    46   1  7   4800  13 09 00
13 12 00  ---          10 15 40  57.2 348.4  0.9     158.2   180   F  1   7200

13 16 00  SN1993J      10 19 40  51.5 356.5  0.4     171.6   227   1  7   7200  13 16 00
13 21 00  ---          10 24 41  51.4 355.8  0.5     169.9   300   F  1  11200

13 22 00  M81          10 25 41  51.3 355.7  0.5     169.6    58   1  7  11200  13 22 00
13 25 00  ---          10 28 42  51.3 355.3  0.6     168.6   180   F  1  13600

13 26 00  SN1993J      10 29 42  51.3 355.1  0.6     168.2    58   1  7  13600  13 26 00
13 31 00  ---          10 34 43  51.2 354.4  0.7     166.5   300   F  1  17600

13 32 00  M81          10 35 43  51.1 354.3  0.7     166.2    58   1  8  17600  13 32 00
13 35 00  ---          10 38 43  51.1 353.9  0.7     165.2   180   R  1  15200

13 36 00  SN1993J      10 39 44  51.1 353.7  0.7     164.8    58   1  8  15200  13 36 00
13 42 00  ---          10 45 44  50.9 352.9  0.8     162.7   360   R  1  10400

13 43 00  0954+658     10 46 45  54.3 351.5  0.8     162.2    51   1  8  10400  13 43 00
13 47 00  ---          10 50 45  54.2 350.9  0.9     160.7   240   R  1   7200

13 48 00  SN1993J      10 51 45  50.8 352.1  0.9     160.7    51   1  8   7200  13 48 00
13 54 00  ---          10 57 46  50.6 351.3  1.0     158.7   360   R  1   2400
Schedule for VLBA_FD   (Code Fd )                                   Page   5
               SN1993J @ 18cm
  UP:  D => Below limits;  H => Below horizon mask.  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Tapes: Drive, Index, Start footage / Direction, Head Group, End footage.
  TPStart:  Tape motion start time.
     Automatic tape allocation specified.  Tape positions are just estimates.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Tapes      TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell  (see above)
----------------------------------------------------------------------------------------

 --- Mon  20 Nov 2000   Day 325 ---

13 56 00  M81          10 59 47  50.5 351.1  1.1     158.0   118   1  8   2400  13 56 00
13 59 00  ---          11 02 47  50.4 350.7  1.1     157.0   180   R  1      0

14 00 00  SN1993J      11 03 47  50.4 350.5  1.1     156.6    58   1  9      0  14 00 00
14 06 00  ---          11 09 48  50.2 349.7  1.2     154.6   360   F  1   4800

14 07 00  0917+624     11 10 49  53.8 338.8  1.8     138.1    51   1  9   4800  14 07 00
14 10 00  ---          11 13 49  53.6 338.4  1.9     137.1   180   F  1   7200

14 14 00  SN1993J      11 17 50  49.8 348.7  1.4     152.0   231   1  9   7200  14 14 00
14 19 00  ---          11 22 51  49.6 348.1  1.5     150.4   300   F  1  11200

14 20 00  M81          11 23 51  49.5 348.1  1.5     150.1    58   1  9  11200  14 20 00
14 23 00  ---          11 26 51  49.4 347.7  1.5     149.1   180   F  1  13600

14 24 00  SN1993J      11 27 51  49.4 347.5  1.5     148.8    58   1  9  13600  14 24 00
14 29 00  ---          11 32 52  49.2 346.9  1.6     147.1   300   F  1  17600

14 30 00  M81          11 33 52  49.1 346.9  1.6     146.9    58   1 10  17600  14 30 00
14 33 00  ---          11 36 53  48.9 346.5  1.7     145.9   180   R  1  15200

14 34 00  SN1993J      11 37 53  48.9 346.4  1.7     145.5    58   1 10  15200  14 34 00
14 40 00  ---          11 43 54  48.6 345.7  1.8     143.6   360   R  1  10400

14 41 00  0954+658     11 44 54  51.5 342.7  1.8     141.9    52   1 10  10400  14 41 00
14 45 00  ---          11 48 55  51.2 342.2  1.8     140.6   240   R  1   7200

14 46 00  SN1993J      11 49 55  48.3 345.1  1.9     141.7    52   1 10   7200  14 46 00
14 52 00  ---          11 55 56  47.9 344.4  2.0     139.9   360   R  1   2400

14 53 00  M81          11 56 56  47.8 344.4  2.0     139.6    58   1 10   2400  14 53 00
14 56 00  ---          11 59 57  47.7 344.1  2.1     138.7   180   R  1      0

14 57 00  SN1993J      12 00 57  47.6 343.9  2.1     138.3    58   1 11      0  14 57 00
15 03 00  ---          12 06 58  47.3 343.3  2.2     136.5   360   F  1   4800

15 04 00  0917+624     12 07 58  48.6 332.1  2.8     120.2    51   1 11   4800  15 04 00
15 07 00  ---          12 10 58  48.3 331.9  2.8     119.3   180   F  1   7200

15 11 00  SN1993J      12 14 59  46.8 342.6  2.3     134.1   231   1 11   7200  15 11 00
15 16 00  ---          12 20 00  46.4 342.2  2.4     132.6   300   F  1  11200
Schedule for VLBA_FD   (Code Fd )                                   Page   6
               SN1993J @ 18cm
  UP:  D => Below limits;  H => Below horizon mask.  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Tapes: Drive, Index, Start footage / Direction, Head Group, End footage.
  TPStart:  Tape motion start time.
     Automatic tape allocation specified.  Tape positions are just estimates.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Tapes      TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell  (see above)
----------------------------------------------------------------------------------------

 --- Mon  20 Nov 2000   Day 325 ---

15 17 00  M81          12 21 00  46.4 342.1  2.4     132.4    58   1 11  11200  15 17 00
15 20 00  ---          12 24 01  46.2 341.9  2.5     131.5   180   F  1  13600

15 21 00  SN1993J      12 25 01  46.1 341.7  2.5     131.1    58   1 11  13600  15 21 00
15 26 00  ---          12 30 02  45.8 341.3  2.6     129.6   300   F  1  17600

15 27 00  M81          12 31 02  45.7 341.3  2.6     129.4    58   1 12  17600  15 27 00
15 31 00  ---          12 35 02  45.4 341.0  2.7     128.2   240   R  1  14400

15 32 00  SN1993J      12 36 03  45.3 340.8  2.7     127.9    58   1 12  14400  15 32 00
15 38 00  ---          12 42 04  44.9 340.4  2.8     126.1   360   R  1   9600

15 39 00  M81          12 43 04  44.8 340.3  2.8     125.9    58   1 12   9600  15 39 00
15 42 00  ---          12 46 04  44.6 340.1  2.8     125.1   180   R  1   7200

15 43 00  SN1993J      12 47 04  44.5 340.0  2.9     124.7    58   1 12   7200  15 43 00
15 49 00  ---          12 53 05  44.1 339.6  3.0     123.0   360   R  1   2400

15 50 00  0917+624     12 54 06  43.7 329.0  3.5     107.7    51   1 12   2400  15 50 00
15 53 00  ---          12 57 06  43.4 328.8  3.6     107.0   180   R  1      0

15 54 00  SN1993J      12 58 06  43.7 339.2  3.0     121.6    51   1 13      0  15 54 00
15 59 00  ---          13 03 07  43.3 338.9  3.1     120.2   300   F  1   4000

16 00 00  M81          13 04 07  43.2 338.9  3.1     120.0    58   1 13   4000  16 00 00
16 03 00  ---          13 07 08  43.0 338.7  3.2     119.2   180   F  1   6400

16 04 00  SN1993J      13 08 08  42.9 338.6  3.2     118.9    58   1 13   6400  16 04 00
16 09 00  ---          13 13 09  42.5 338.3  3.3     117.5   300   F  1  10400

16 10 00  M81          13 14 09  42.5 338.3  3.3     117.3    58   1 13  10400  16 10 00
16 13 00  ---          13 17 09  42.2 338.2  3.4     116.5   180   F  1  12800

16 14 00  SN1993J      13 18 09  42.1 338.1  3.4     116.1    58   1 13  12800  16 14 00
16 20 00  ---          13 24 10  41.7 337.7  3.5     114.5   360   F  1  17600

16 21 00  0954+658     13 25 11  43.2 333.6  3.4     112.3    55   1 14  17600  16 21 00
16 25 00  ---          13 29 11  42.9 333.4  3.5     111.2   240   R  1  14400

16 25 00  SN1993J      13 29 11  41.3 337.5  3.6     113.2    -5   1 14  14400  16 25 00
16 31 00  ---          13 35 12  40.8 337.2  3.7     111.6   355   R  1   9600
Schedule for VLBA_FD   (Code Fd )                                   Page   7
               SN1993J @ 18cm
  UP:  D => Below limits;  H => Below horizon mask.  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Tapes: Drive, Index, Start footage / Direction, Head Group, End footage.
  TPStart:  Tape motion start time.
     Automatic tape allocation specified.  Tape positions are just estimates.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Tapes      TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell  (see above)
----------------------------------------------------------------------------------------

 --- Mon  20 Nov 2000   Day 325 ---

16 31 00  M81          13 35 12  40.7 337.3  3.7     111.7    -2   1 14   9600  16 31 00
16 34 00  ---          13 38 13  40.5 337.2  3.7     110.9   178   R  1   7200

16 34 00  SN1993J      13 38 13  40.5 337.1  3.7     110.8    -2   1 14   7200  16 34 00
16 40 00  ---          13 44 14  40.0 336.9  3.8     109.3   358   R  1   2400

16 40 00  0917+624     13 44 14  38.0 327.4  4.4      95.6    -8   1 14   2400  16 40 00
16 43 00  ---          13 47 14  37.7 327.4  4.4      94.9   172   R  1      0

-----------  Tape Change ------------

16 58 00  2007+777     14 02 17  29.7 374.0 -6.1     -82.2   867   2  1      0  16 58 00
17 02 00  ---          14 06 17  29.9 374.0 -6.0     -83.1   240   F  1   3200

17 07 00  SN1993J      14 11 18  37.7 336.0  4.3     102.4   273   2  1   3200  17 07 00
17 13 00  ---          14 17 19  37.1 335.9  4.4     100.9   360   F  1   8000

17 14 00  M81          14 18 19  37.1 335.9  4.4     100.7    58   2  1   8000  17 14 00
17 17 00  ---          14 21 20  36.8 335.9  4.4     100.0   180   F  1  10400

17 18 00  SN1993J      14 22 20  36.7 335.8  4.4      99.7    58   2  1  10400  17 18 00
17 24 00  ---          14 28 21  36.2 335.7  4.5      98.2   360   F  1  15200

17 25 00  M81          14 29 21  36.1 335.7  4.6      98.0    58   2  1  15200  17 25 00
17 28 00  ---          14 32 22  35.8 335.7  4.6      97.3   180   F  1  17600

17 29 00  0954+658     14 33 22  36.4 331.4  4.6      95.3    55   2  2  17600  17 29 00
17 33 00  ---          14 37 22  36.0 331.3  4.6      94.4   240   R  1  14400

17 34 00  SN1993J      14 38 23  35.3 335.5  4.7      95.8    55   2  2  14400  17 34 00
17 40 00  ---          14 44 24  34.7 335.5  4.8      94.4   360   R  1   9600

17 41 00  M81          14 45 24  34.7 335.5  4.8      94.2    58   2  2   9600  17 41 00
17 44 00  ---          14 48 24  34.4 335.5  4.9      93.5   180   R  1   7200

17 45 00  SN1993J      14 49 24  34.3 335.4  4.9      93.2    58   2  2   7200  17 45 00
17 51 00  ---          14 55 25  33.7 335.4  5.0      91.8   360   R  1   2400

17 52 00  0917+624     14 56 26  29.7 327.8  5.6      79.8    50   2  2   2400  17 52 00
17 55 00  ---          14 59 26  29.3 327.9  5.6      79.2   180   R  1      0

17 59 00  SN1993J      15 03 27  33.0 335.4  5.1      89.9   231   2  3      0  17 59 00
18 04 00  ---          15 08 28  32.6 335.4  5.2      88.7   300   F  1   4000
Schedule for VLBA_FD   (Code Fd )                                   Page   8
               SN1993J @ 18cm
  UP:  D => Below limits;  H => Below horizon mask.  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Tapes: Drive, Index, Start footage / Direction, Head Group, End footage.
  TPStart:  Tape motion start time.
     Automatic tape allocation specified.  Tape positions are just estimates.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Tapes      TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell  (see above)
----------------------------------------------------------------------------------------

 --- Mon  20 Nov 2000   Day 325 ---

18 05 00  M81          15 09 28  32.5 335.5  5.2      88.5    58   2  3   4000  18 05 00
18 08 00  ---          15 12 28  32.2 335.5  5.3      87.8   180   F  1   6400

18 09 00  SN1993J      15 13 28  32.1 335.4  5.3      87.6    58   2  3   6400  18 09 00
18 14 00  ---          15 18 29  31.7 335.5  5.4      86.4   300   F  1  10400

18 15 00  M81          15 19 29  31.6 335.5  5.4      86.2    58   2  3  10400  18 15 00
18 18 00  ---          15 22 30  31.3 335.5  5.4      85.5   180   F  1  12800

18 19 00  SN1993J      15 23 30  31.2 335.5  5.5      85.2    58   2  3  12800  18 19 00
18 25 00  ---          15 29 31  30.7 335.6  5.6      83.9   360   F  1  17600

18 26 00  0954+658     15 30 31  30.5 331.5  5.5      82.4    55   2  4  17600  18 26 00
18 30 00  ---          15 34 32  30.1 331.6  5.6      81.5   240   R  1  14400

18 31 00  SN1993J      15 35 32  30.2 335.6  5.7      82.5    55   2  4  14400  18 31 00
18 37 00  ---          15 41 33  29.6 335.7  5.8      81.1   360   R  1   9600

18 38 00  M81          15 42 33  29.6 335.8  5.8      81.0    58   2  4   9600  18 38 00
18 41 00  ---          15 45 34  29.3 335.8  5.8      80.3   180   R  1   7200

18 42 00  SN1993J      15 46 34  29.2 335.8  5.9      80.0    58   2  4   7200  18 42 00
18 48 00  ---          15 52 35  28.7 335.9  6.0      78.7   360   R  1   2400

18 49 00  0917+624     15 53 35  23.3 329.9  6.5      68.1    47   2  4   2400  18 49 00
18 52 00  ---          15 56 35  23.0 330.0  6.6      67.5   180   R  1      0

18 56 00  SN1993J      16 00 36  28.0 336.1  6.1      76.9   228   2  5      0  18 56 00
19 01 00  ---          16 05 37  27.5 336.2  6.2      75.8   300   F  1   4000

19 02 00  M81          16 06 37  27.5 336.3  6.2      75.6    58   2  5   4000  19 02 00
19 05 00  ---          16 09 38  27.2 336.4  6.2      74.9   180   F  1   6400

19 06 00  SN1993J      16 10 38  27.1 336.3  6.3      74.7    58   2  5   6400  19 06 00
19 11 00  ---          16 15 39  26.7 336.5  6.3      73.5   300   F  1  10400

19 12 00  M81          16 16 39  26.6 336.5  6.4      73.4    58   2  5  10400  19 12 00
19 15 00  ---          16 19 39  26.3 336.6  6.4      72.7   180   F  1  12800

19 16 00  SN1993J      16 20 39  26.2 336.6  6.4      72.4    58   2  5  12800  19 16 00
19 22 00  ---          16 26 40  25.7 336.8  6.5      71.1   360   F  1  17600
Schedule for VLBA_FD   (Code Fd )                                   Page   9
               SN1993J @ 18cm
  UP:  D => Below limits;  H => Below horizon mask.  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Tapes: Drive, Index, Start footage / Direction, Head Group, End footage.
  TPStart:  Tape motion start time.
     Automatic tape allocation specified.  Tape positions are just estimates.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Tapes      TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell  (see above)
----------------------------------------------------------------------------------------

 --- Mon  20 Nov 2000   Day 325 ---

19 23 00  M81          16 27 41  25.7 336.9  6.5      70.9    58   2  6  17600  19 23 00
19 27 00  ---          16 31 41  25.3 337.0  6.6      70.1   240   R  1  14400

19 28 00  SN1993J      16 32 41  25.2 337.0  6.6      69.8    58   2  6  14400  19 28 00
19 34 00  ---          16 38 42  24.7 337.2  6.7      68.5   360   R  1   9600

19 35 00  M81          16 39 42  24.6 337.3  6.7      68.3    58   2  6   9600  19 35 00
19 38 00  ---          16 42 43  24.4 337.4  6.8      67.7   180   R  1   7200

19 39 00  SN1993J      16 43 43  24.3 337.4  6.8      67.4    58   2  6   7200  19 39 00
19 45 00  ---          16 49 44  23.8 337.6  6.9      66.1   360   R  1   2400

19 46 00  0917+624     16 50 44  17.4 333.2  7.5      56.6    45   2  6   2400  19 46 00
19 49 00  ---          16 53 45  17.1 333.4  7.5      56.0   180   R  1      0

19 53 00  SN1993J      16 57 45  23.1 338.0  7.0      64.3   226   2  7      0  19 53 00
19 58 00  ---          17 02 46  22.7 338.2  7.1      63.3   300   F  1   4000

19 59 00  M81          17 03 46  22.7 338.3  7.1      63.1    58   2  7   4000  19 59 00
20 02 00  ---          17 06 47  22.5 338.4  7.2      62.4   180   F  1   6400

20 03 00  SN1993J      17 07 47  22.3 338.4  7.2      62.2    58   2  7   6400  20 03 00
20 08 00  ---          17 12 48  21.9 338.6  7.3      61.1   300   F  1  10400

20 09 00  M81          17 13 48  21.9 338.7  7.3      60.9    58   2  7  10400  20 09 00
20 12 00  ---          17 16 49  21.7 338.9  7.4      60.3   180   F  1  12800

20 13 00  SN1993J      17 17 49  21.6 338.9  7.4      60.0    58   2  7  12800  20 13 00
20 19 00  ---          17 23 50  21.1 339.2  7.5      58.7   360   F  1  17600

20 20 00  M81          17 24 50  21.0 339.2  7.5      58.5    58   2  8  17600  20 20 00
20 24 00  ---          17 28 51  20.7 339.5  7.6      57.7   240   R  1  14400

20 25 00  SN1993J      17 29 51  20.6 339.5  7.6      57.4    58   2  8  14400  20 25 00
20 31 00  ---          17 35 52  20.2 339.8  7.7      56.1   360   R  1   9600

20 32 00  M81          17 36 52  20.1 339.9  7.7      55.9    58   2  8   9600  20 32 00
20 35 00  ---          17 39 52  19.9 340.0  7.7      55.3   180   R  1   7200

20 40 00  3C286        17 44 53  36.2 287.3  4.2      72.4   263   2  8   7200  20 40 00
20 43 00  ---          17 47 54  35.6 287.6  4.3      72.2   180   R  1   4800
Schedule for VLBA_FD   (Code Fd )                                   Page  10
               SN1993J @ 18cm
  UP:  D => Below limits;  H => Below horizon mask.  blank => Up.
  Early: Seconds between end of slew and start.   Dwell: On source seconds. 
  Tapes: Drive, Index, Start footage / Direction, Head Group, End footage.
  TPStart:  Tape motion start time.
     Automatic tape allocation specified.  Tape positions are just estimates.
----------------------------------------------------------------------------------------
Start UT  Source               Start / Stop                 Early    Tapes      TPStart
Stop UT                  LST      EL    AZ   HA  UP   ParA  Dwell  (see above)
----------------------------------------------------------------------------------------

 --- Mon  20 Nov 2000   Day 325 ---

20 44 00  1803+784     17 48 54  42.1 360.8 -0.2    -176.6     9   2  8   4800  20 44 00
20 47 00  ---          17 51 54  42.2 360.6 -0.1    -177.5   180   R  1   2400

20 49 00  2007+777     17 53 55  40.5 368.6 -2.2    -142.1   113   2  8   2400  20 49 00
20 52 00  ---          17 56 55  40.6 368.5 -2.1    -142.9   180   R  1      0


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


 Setup file: gm040a.18cm
   Matches group v20cm_2 in /soft/astro/sched/catalogs/freq.dat
    FD filtered above 1760.  SC filtered above 1740.

   Setup group:    1         Station: VLBA              Total bit rate:  256
   Format: VLBA1:2           Bits per sample: 2         Sample rate: 16.000
   Number of channels:  8    Passes/head pos:   1       Speedup factor:   1.00

   Tape speeds: Low density - 266.660 ips,  High density - 160.00 ips
   Time per pass for  17600 ft, High density tapes is: 00:22:00

   1st LO=  2400.00  2400.00  2400.00  2400.00  2400.00  2400.00  2400.00  2400.00
   Net SB=        L        U        L        U        L        U        L        U
   Pol.  =     LCP      LCP      LCP      LCP      LCP      LCP      LCP      LCP 
   BBC   =        1        1        2        2        3        3        4        4
   BBC SB=        U        L        U        L        U        L        U        L
   IF    =       C        C        C        C        C        C        C        C 

   VLBA FE=     20cm     omit     20cm     omit
   VLBA Synth=  15.4      2.4     15.4

  The following frequency sets based on this setup were used.

   Frequency Set:   1  Setup file default.  Used pcal sets:   1
   LO sum=   1634.49  1634.49  1650.49  1650.49  1666.49  1666.49  1682.49  1682.49
   BBC fr=    765.51   765.51   749.51   749.51   733.51   733.51   717.51   717.51
   Bandwd=     8.000    8.000    8.000    8.000    8.000    8.000    8.000    8.000

  The following pulse cal sets were used with this setup:

   Pulse cal detection set:   1  PCAL = 1MHZ
    PCALXB1=   S1    S3    S5    S7    S1    S3    S5    S7 
    PCALXB2=   S2    S4    S6    S8    S2    S4    S6    S8 
    PCALFR1=   490   490   490   490  6490  6490  6490  6490
    PCALFR2=   510   510   510   510  6510  6510  6510  6510

   Track assignments are: 
    track1=   2, 10, 18, 26,  3, 11, 19, 27
    barrel=roll_auto
 SOURCE LIST -- SN1993J @ 18cm
     Catalog positions marked with *. 
     Position of date is for stop time of first scan.
     Names used in schedule marked with *. 
     Short names used in VLA and SNAP files marked with +. 

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

 * 0917+624          09 17 40.306287   * 09 21 36.230500     09 21 39.005522 
                     62 28 38.63575    * 62 15 52.17600      62 15 26.33641 
                     From catalog imbedded in main SCHED input file.

 * 0954+658          09 54 57.847920   * 09 58 47.245100     09 58 49.402906 
                     65 48 15.53881    * 65 33 54.81800      65 33 27.32592 
                     From catalog imbedded in main SCHED input file.

 * SN1993J           09 51 19.039486   * 09 55 24.775500     09 55 27.107920 
                     69 15 26.47487    * 69 01 13.71000      69 00 45.56257 
                     From catalog imbedded in main SCHED input file.

 * M81               09 51 27.310854   * 09 55 33.173100     09 55 35.503624 
                     69 18 08.14534    * 69 03 55.06200      69 03 26.90347 
                     From catalog imbedded in main SCHED input file.

 * 1803+784          18 03 39.193244   * 18 00 45.683600     18 00 37.898193 
                     78 27 54.30008    * 78 28 04.02100      78 28 17.48235 
                     From catalog imbedded in main SCHED input file.

 * 2007+777          20 07 20.430477   * 20 05 30.998800     20 05 27.066224 
                     77 43 58.12445    * 77 52 43.24900      77 53 09.47177 
                     From catalog imbedded in main SCHED input file.

 * 3C48              01 34 49.826399   * 01 37 41.299465     01 37 44.554625 
                     32 54 20.26003    * 33 09 35.13422      33 09 53.91552 
                     From catalog imbedded in main SCHED input file.

 * 3C286             13 28 49.657781   * 13 31 08.288074     13 31 08.436104 
                     30 45 58.64118    * 30 30 32.95982      30 30 21.43330 
                     From catalog imbedded in main SCHED input file.



  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) 
   0917+624           110.3
   0954+658           106.7
   SN1993J            107.6
   M81                107.6
   1803+784           100.2
   2007+777           104.4
   3C48               148.6
   3C286               59.8

  Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes 
  that the Sun will cause amplitude reductions on the  longest VLBA baselines 
  at a solar distance of 60deg F^(-0.6) where F is in GHz. 
  For common VLBI bands, this is: 
       327 MHz        117. deg 
       610 MHz         81. deg 
       1.6 GHz         45. deg 
       2.3 GHz         36. deg 
       5.0 GHz         23. deg 
       8.4 GHz         17. deg 
      15.0 GHz         12. deg 
      22.0 GHz          9. deg 
      43.0 GHz          6. deg 

