Session Notes for v23240
Prepared by K. Baver, NVI, Inc./GSFC
===========================================================
----- Parameter listing --------------------------------------
 Experiment: V23240                      Description VGOS INTEN
 Scheduler:  NASA                        Correlator: WASH      
 Start:      2023-240-18:30:00           End:        2023-240-19:30:00
---------- 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: ./v23240.skd
 FREQUENCY SX (default freq. code)      
 Process ID:  51984                      Printer commands: lj, ljp
 Current yyyyddd:    2023240 (2023.66)( 20185 MJD, MON. 28 AUG.)
 Greenwich sidereal time:   16:56:52 (18:30:00 UT)
 Sun's RA and DEC:   10h 28.1m     9d 36.1
===========================================================
First observations
Observation listing from file ./v23240.skd  for experiment V23240
Source      Start      DURATIONS 
name     yyddd-hhmmss   K2  Ws  
2229+695 23240-183000|  20  20|  
1059+282 23240-183044|  27  27|  
0738+491 23240-183131|  27  27|  
0955+476 23240-183215|  20  20|  
1053+704 23240-183253|  30  30|  
0613+570 23240-183340|  20  20|  
0345+460 23240-183420|  30  30|  
0716+714 23240-183510|  36  36|  
1803+784 23240-183603|  20  20|  
1144+402 23240-183644|  20  20|  
End of listing.
===========================================================
Last observations
Observation listing from file ./v23240.skd  for experiment V23240
Source      Start      DURATIONS 
name     yyddd-hhmmss   K2  Ws  
1123+264 23240-192026|  23  23|  
1306+360 23240-192106|  45  45|  
0955+476 23240-192210|  20  20|  
1144+402 23240-192247|  20  20|  
0613+570 23240-192329|  20  20|  
1030+415 23240-192411|  27  27|  
1803+784 23240-192459| 120 120|  
1308+328 23240-192721|  20  20|  
0738+491 23240-192803|  27  27|  
0016+731 23240-192850|  20  20|  
1156+295 23240-192934|  20  20|  
End of listing.
===========================================================

   SKED Summary from file ./v23240.skd for experiment V23240  
      (all scans with at least one subnet station)

 Average number of obs. per baseline per source(normalized by up-time) =   3.4
 Min =    0.0  Max =  205.7 (Baseline K2-Ws on 3C274   )   RMS =  17.3

 Total time:         60 minutes (   1.0 hours).

 Key:     K2=KOKEE12M   Ws=WETTZ13S
                   K2   Ws  Avg  
 % obs. time:      62   62   62
 % cal. time:       7    7    7
 % slew time:      25   25   26
 % idle time:       4    5    5
 total # scans:    67   67   67
 # scans/hour :    67   67   67
 Avg scan (sec):   33   33   33
 # data tracks:    16   16
 # Mk5 tracks:     16   16
 Total TB(M5):   2.28 2.28 2.28

      # OF OBSERVATIONS BY BASELINE 
  |  K2   Ws  Total   
--------------------
K2|       67      67      
Ws|               67      


 Number of  2-station scans:   67
Total number of scans:           67
Total number of obs:             67
Total integrated obs-time:     2223
Average obs-time:              33.2
Histogram of observation durations
Dur:      20    25    30    35    40    45    50    55    60   120 
#Obs:     |   30|   17|    0|    3|    8|    3|    0|    3|    3|
 
Average X-band SNRs by baseline
  |   K2   Ws  AVG
-------------------
K2|       37   37      
Ws|            37      
Average S-band SNRs by baseline
  |   K2   Ws  AVG
-------------------
K2|       24   24      
Ws|            24      
===========================================================
Calibrator observations:
  
source      time      duration X SNR  S SNR
1156+295 23240-184009| 120 120|  196 |   83 |  
0202+319 23240-190351| 120 120|  157 |   72 |  
1803+784 23240-192459| 120 120|  210 |  129 |