Session Notes for v22304
Prepared by K. Baver, NVI, Inc./GSFC
===========================================================
----- Parameter listing --------------------------------------
 Experiment: V22304                      Description VGOS INTEN
 Scheduler:  NASA                        Correlator: WASH      
 Start:      2022-304-18:30:00           End:        2022-304-19:30:00
---------- 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:     2022-08-29            Schedule file: ./v22304.skd
 FREQUENCY SX (default freq. code)      
 Process ID:  62763                      Printer commands: lj, ljp
 Current yyyyddd:    2022304 (2022.83)( 19884 MJD, MON. 31 OCT.)
 Greenwich sidereal time:   21:10:09 (18:30:00 UT)
 Sun's RA and DEC:   14h 23.8m   -14d 16.5
===========================================================
First observations
Observation listing from file ./v22304.skd  for experiment V22304
Source      Start      DURATIONS 
name     yyddd-hhmmss   K2  Ws  
1617+229 22304-183000|  23  23|  
0738+491 22304-183049|  23  23|  
1803+784 22304-183133|  20  20|  
1053+704 22304-183209|  21  21|  
0716+714 22304-183247|  20  20|  
0641+392 22304-183327|  41  41|  
1418+546 22304-183432|  45  45|  
1417+385 22304-183534|  42  42|  
1636+473 22304-183632|  54  54|  
1504+377 22304-183742|  20  20|  
End of listing.
===========================================================
Last observations
Observation listing from file ./v22304.skd  for experiment V22304
Source      Start      DURATIONS 
name     yyddd-hhmmss   K2  Ws  
1842+681 22304-191848|  29  29|  
1636+473 22304-191935|  54  54|  
1520+319 22304-192046|  54  54|  
1617+229 22304-192157|  23  23|  
1417+385 22304-192238|  39  39|  
NRAO512  22304-192334|  27  27|  
1849+670 22304-192420|  20  20|  
1746+470 22304-192458| 120 120|  
0544+273 22304-192725|  54  54|  
1053+704 22304-192841|  21  21|  
0814+425 22304-192922|  20  20|  
End of listing.
===========================================================

   SKED Summary from file ./v22304.skd for experiment V22304  
      (all scans with at least one subnet station)

 Average number of obs. per baseline per source(normalized by up-time) =   2.5
 Min =    0.0  Max =   55.9 (Baseline K2-Ws on 1617+229)   RMS =   8.9

 Total time:         60 minutes (   1.0 hours).

 Key:     K2=KOKEE12M   Ws=WETTZ13S
                   K2   Ws  Avg  
 % obs. time:      67   67   67
 % cal. time:       7    7    7
 % slew time:      21   21   21
 % idle time:       4    5    5
 total # scans:    62   62   62
 # scans/hour :    62   62   62
 Avg scan (sec):   39   39   38
 # data tracks:    16   16
 # Mk5 tracks:     16   16
 Total TB(M5):   2.46 2.46 2.46

      # OF OBSERVATIONS BY BASELINE 
  |  K2   Ws  Total   
--------------------
K2|       62      62      
Ws|               62      


 Number of  2-station scans:   62
Total number of scans:           62
Total number of obs:             62
Total integrated obs-time:     2402
Average obs-time:              38.7
Histogram of observation durations
Dur:      20    25    30    35    40    45    50    55    60   120 
#Obs:     |   21|    9|    2|    6|    8|    0|   13|    0|    3|
 
Average X-band SNRs by baseline
  |   K2   Ws  AVG
-------------------
K2|       25   25      
Ws|            25      
Average S-band SNRs by baseline
  |   K2   Ws  AVG
-------------------
K2|       20   20      
Ws|            20      
===========================================================
Calibrator observations:
  
source      time      duration X SNR  S SNR
1803+784 22304-184148| 120 120|  115 |   67 |  
1849+670 22304-190454| 120 120|  115 |   55 |  
1746+470 22304-192458| 120 120|   73 |   43 |