Session Notes for g22137
Prepared by K. Baver, NVI, Inc./GSFC
===========================================================
----- Parameter listing --------------------------------------
 Experiment: G22137                      Description VGOS INTEN
 Scheduler:  NASA                        Correlator: WASH      
 Start:      2022-137-18:30:00           End:        2022-137-19:30:00
---------- 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:     2022-05-12            Schedule file: ./g22137.skd
 FREQUENCY SX (default freq. code)      
 Process ID:  23051                      Printer commands: lj, ljp
 Current yyyyddd:    2022137 (2022.38)( 19717 MJD, TUES 17 MAY.)
 Greenwich sidereal time:   10:11:44 (18:30:00 UT)
 Sun's RA and DEC:    3h 38.2m    19d 26.8
===========================================================
First observations
Observation listing from file ./g22137.skd  for experiment G22137
Source      Start      DURATIONS 
name     yyddd-hhmmss   Gs  K2  
0202+319 22137-183000|  22  22|  
1803+784 22137-183053|  20  20|  
0420-014 22137-183157|  20  20|  
0613+570 22137-183308|  20  20|  
0552+398 22137-183351|  20  20|  
0059+581 22137-183449|  20  20|  
0215+015 22137-183537|  20  20|  
0017+200 22137-183616|  54  54|  
0718+793 22137-183740|  51  51|  
0016+731 22137-183849|  20  20|  
End of listing.
===========================================================
Last observations
Observation listing from file ./g22137.skd  for experiment G22137
Source      Start      DURATIONS 
name     yyddd-hhmmss   Gs  K2  
0215+015 22137-191655|  20  20|  
0529+483 22137-191808|  52  52|  
0202+319 22137-191940|  22  22|  
0059+581 22137-192023|  20  20|  
0017+200 22137-192113|  54  54|  
0133+476 22137-192239|  20  20|  
0420-014 22137-192329| 120 120|  
0215+015 22137-192557|  20  20|  
0420+022 22137-192643|  50  50|  
0613+570 22137-192815|  20  20|  
1803+784 22137-192922|  20  20|  
End of listing.
===========================================================

   SKED Summary from file ./g22137.skd for experiment G22137  
      (all scans with at least one subnet station)

 Average number of obs. per baseline per source(normalized by up-time) =   0.7
 Min =    0.0  Max =   27.7 (Baseline Gs-K2 on 0215+015)   RMS =   3.3

 Total time:         60 minutes (   1.0 hours).

 Key:     Gs=GGAO12M    K2=KOKEE12M
                   Gs   K2  Avg  
 % obs. time:      53   53   53
 % cal. time:       6    6    6
 % slew time:      37   19   28
 % idle time:       3   20   12
 total # scans:    52   52   52
 # scans/hour :    52   52   52
 Avg scan (sec):   37   37   36
 # data tracks:    16   16
 # Mk5 tracks:     16   16
 Total TB(M5):   1.97 1.97 1.97

      # OF OBSERVATIONS BY BASELINE 
  |  Gs   K2  Total   
--------------------
Gs|       52      52      
K2|               52      


 Number of  2-station scans:   52
Total number of scans:           52
Total number of obs:             52
Total integrated obs-time:     1923
Average obs-time:              37.0
Histogram of observation durations
Dur:      20    25    30    35    40    45    50    55    60   120 
#Obs:     |   30|    0|    0|    0|    4|    3|   12|    0|    3|
 
Average X-band SNRs by baseline
  |   Gs   K2  AVG
-------------------
Gs|       58   58      
K2|            58      
Average S-band SNRs by baseline
  |   Gs   K2  AVG
-------------------
Gs|       30   30      
K2|            30      
===========================================================
Calibrator observations:
  
source      time      duration X SNR  S SNR
0059+581 22137-184412| 120 120|  177 |   69 |  
0215+015 22137-190613| 120 120|  187 |   68 |  
0420-014 22137-192329| 120 120|  319 |   77 |