Session Notes for v23248
Prepared by K. Baver, NVI, Inc./GSFC
===========================================================
----- Parameter listing --------------------------------------
 Experiment: V23248                      Description VGOS INTEN
 Scheduler:  NASA                        Correlator: WASH      
 Start:      2023-248-18:30:00           End:        2023-248-19:30:00
---------- Scan data parameters-------------------------------
 VScan         Y (Compute scan length)   
 Duration      30 sec (default duration for VSCAN=N)  
 Modscan        1 sec (scans are multiples of this) 
 Minscan       20 sec (min scan length)  Maxscan       60 sec (max scan length)  
 Setup          2 sec (settle time)      Early          0 sec (start recording)   
 Calibration    4 sec (time before obs)  Corsync        1 sec (pad scan at end)   
 Idle           0 sec (idle after obs)    
 Minslew        0 sec (min slew time)    Fill_off       0 sec (fill cmd buff)     
 Mark6_off      0 sec (buffer offset)     
---------- Procedure parameters ------------------------------
 PRFLAG  YYNN (required procedures)      PREOB  PREOB  (pre-ob procedure)        
 MIDOB  MIDOB  (mid-ob procedure)        POSTOB MIDOB  (post-ob procedure)        
---------- Timing parameters ------------------------------
 SOURCE       1sec (SOURCE time)        
 Tapetm       1sec (TAPE command time)    
---------- General parameters -------------------------------
 MODULAR     1sec (start time mark)      MINIMUM   0sec (time between obs.)  
 LOOKAHEAD  20min (for WHATSUP)         
 SNR     MAN  (reject for low SNR)       WIDTH  79columns (width of screen)
 CONFIRM     Y (ask before adding obs)   KEEP_LOG    N (keep log upon exit)      
 CONF_EQUIP  N (update info from cat)    DEBUG       N (display debugging info)  
 VERBOSE LEVEL    0
---------- Informational only -------------------------------
 SKED version:     2023-02-10            Schedule file: ./v23248.skd
 FREQUENCY SX (default freq. code)      
 Process ID:  63468                      Printer commands: lj, ljp
 Current yyyyddd:    2023248 (2023.68)( 20193 MJD, TUES  5 SEP.)
 Greenwich sidereal time:   17:28:25 (18:30:00 UT)
 Sun's RA and DEC:   10h 57.1m     6d 42.0
===========================================================
First observations
Observation listing from file ./v23248.skd  for experiment V23248
Source      Start      DURATIONS 
name     yyddd-hhmmss   K2  Ws  
1803+784 23248-183000|  20  20|  
0109+224 23248-183042|  57  57|  
1059+282 23248-183207|  32  32|  
0738+491 23248-183300|  23  23|  
0345+460 23248-183345|  25  25|  
0613+570 23248-183429|  20  20|  
0955+476 23248-183510|  20  20|  
1144+402 23248-183547|  20  20|  
3C274    23248-183625|  20  20|  
1306+360 23248-183703|  45  45|  
End of listing.
===========================================================
Last observations
Observation listing from file ./v23248.skd  for experiment V23248
Source      Start      DURATIONS 
name     yyddd-hhmmss   K2  Ws  
1306+360 23248-191952|  45  45|  
1128+385 23248-192054|  20  20|  
0955+476 23248-192131|  20  20|  
0602+673 23248-192212|  59  59|  
1156+295 23248-192334| 120 120|  
1308+328 23248-192549|  22  22|  
1030+415 23248-192630|  22  22|  
1324+224 23248-192712|  28  28|  
0738+491 23248-192802|  23  23|  
1144+402 23248-192846|  20  20|  
0613+570 23248-192929|  20  20|  
End of listing.
===========================================================

   SKED Summary from file ./v23248.skd for experiment V23248  
      (all scans with at least one subnet station)

 Average number of obs. per baseline per source(normalized by up-time) =   3.5
 Min =    0.0  Max =  205.7 (Baseline K2-Ws on 3C274   )   RMS =  17.7

 Total time:         60 minutes (   1.0 hours).

 Key:     K2=KOKEE12M   Ws=WETTZ13S
                   K2   Ws  Avg  
 % obs. time:      63   63   63
 % cal. time:       8    8    8
 % slew time:      24   23   24
 % idle time:       5    5    5
 total # scans:    69   69   69
 # scans/hour :    69   69   69
 Avg scan (sec):   33   33   32
 # data tracks:    16   16
 # Mk5 tracks:     16   16
 Total TB(M5):   2.32 2.32 2.32

      # OF OBSERVATIONS BY BASELINE 
  |  K2   Ws  Total   
--------------------
K2|       69      69      
Ws|               69      


 Number of  2-station scans:   69
Total number of scans:           69
Total number of obs:             69
Total integrated obs-time:     2266
Average obs-time:              32.8
Histogram of observation durations
Dur:      20    25    30    35    40    45    50    55    60   120 
#Obs:     |   41|    6|    2|    1|   10|    1|    1|    4|    3|
 
Average X-band SNRs by baseline
  |   K2   Ws  AVG
-------------------
K2|       35   35      
Ws|            35      
Average S-band SNRs by baseline
  |   K2   Ws  AVG
-------------------
K2|       24   24      
Ws|            24      
===========================================================
Calibrator observations:
  
source      time      duration X SNR  S SNR
1128+385 23248-184322| 120 120|  129 |   77 |  
1803+784 23248-190332| 120 120|  208 |  126 |  
1156+295 23248-192334| 120 120|  151 |   84 |