Session Notes for v23102
Prepared by K. Baver, NVI, Inc./GSFC
===========================================================
----- Parameter listing --------------------------------------
 Experiment: V23102                      Description VGOS INTEN
 Scheduler:  NASA                        Correlator: WASH      
 Start:      2023-102-18:30:00           End:        2023-102-19:30:00
---------- 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: ./v23102.skd
 FREQUENCY SX (default freq. code)      
 Process ID:  97258                      Printer commands: lj, ljp
 Current yyyyddd:    2023102 (2023.28)( 20047 MJD, WED. 12 APR.)
 Greenwich sidereal time:   07:52:48 (18:30:00 UT)
 Sun's RA and DEC:    1h 23.6m     8d 47.4
===========================================================
First observations
Observation listing from file ./v23102.skd  for experiment V23102
Source      Start      DURATIONS 
name     yyddd-hhmmss   K2  Ws  
0202+319 23102-183000|  20  20|  
1806+456 23102-183046|  34  34|  
0718+793 23102-183141|  35  35|  
2229+695 23102-183233|  20  20|  
1803+784 23102-183310|  20  20|  
2309+454 23102-183350|  44  44|  
1849+670 23102-183455|  26  26|  
0059+581 23102-183542|  20  20|  
0345+460 23102-183621|  32  32|  
1732+389 23102-183718|  20  20|  
End of listing.
===========================================================
Last observations
Observation listing from file ./v23102.skd  for experiment V23102
Source      Start      DURATIONS 
name     yyddd-hhmmss   K2  Ws  
0202+319 23102-191942|  20  20|  
0345+460 23102-192019|  32  32|  
0322+222 23102-192109|  60  60|  
2000+472 23102-192234|  20  20|  
1849+670 23102-192310|  26  26|  
2229+695 23102-192354|  20  20|  
1758+388 23102-192435|  36  36|  
0016+731 23102-192533|  20  20|  
0133+476 23102-192612|  20  20|  
0202+319 23102-192649| 120 120|  
1803+784 23102-192912|  20  20|  
End of listing.
===========================================================

   SKED Summary from file ./v23102.skd for experiment V23102  
      (all scans with at least one subnet station)

 Average number of obs. per baseline per source(normalized by up-time) =   3.0
 Min =    0.0  Max =  120.0 (Baseline K2-Ws on 2229+695)   RMS =  13.0

 Total time:         60 minutes (   1.0 hours).

 Key:     K2=KOKEE12M   Ws=WETTZ13S
                   K2   Ws  Avg  
 % obs. time:      60   60   60
 % cal. time:       8    8    8
 % slew time:      26   25   26
 % idle time:       5    6    6
 total # scans:    69   69   69
 # scans/hour :    69   69   69
 Avg scan (sec):   32   32   31
 # data tracks:    16   16
 # Mk5 tracks:     16   16
 Total TB(M5):   2.23 2.23 2.23

      # 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:     2176
Average obs-time:              31.5
Histogram of observation durations
Dur:      20    25    30    35    40    45    50    55    60   120 
#Obs:     |   39|    5|    9|    4|    4|    1|    0|    4|    3|
 
Average X-band SNRs by baseline
  |   K2   Ws  AVG
-------------------
K2|       39   39      
Ws|            39      
Average S-band SNRs by baseline
  |   K2   Ws  AVG
-------------------
K2|       24   24      
Ws|            24      
===========================================================
Calibrator observations:
  
source      time      duration X SNR  S SNR
1803+784 23102-184218| 120 120|  133 |   74 |  
0133+476 23102-190609| 120 120|  145 |   66 |  
0202+319 23102-192649| 120 120|  162 |   70 |