Session Notes for v23181
Prepared by K. Baver, NVI, Inc./GSFC
===========================================================
----- Parameter listing --------------------------------------
 Experiment: V23181                      Description VGOS INTEN
 Scheduler:  NASA                        Correlator: WASH      
 Start:      2023-181-18:45:00           End:        2023-181-19:45:00
---------- 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: ./v23181.skd
 FREQUENCY SX (default freq. code)      
 Process ID:  40874                      Printer commands: lj, ljp
 Current yyyyddd:    2023181 (2023.50)( 20126 MJD, FRI. 30 JUN.)
 Greenwich sidereal time:   13:19:18 (18:45:00 UT)
 Sun's RA and DEC:    6h 38.0m    23d  8.9
===========================================================
First observations
Observation listing from file ./v23181.skd  for experiment V23181
Source      Start      DURATIONS 
name     yyddd-hhmmss   K2  Ws  
2229+695 23181-184500|  20  20|  
0805+410 23181-184543|  24  24|  
0827+243 23181-184624|  23  23|  
1053+704 23181-184708|  32  32|  
0552+398 23181-184800|  20  20|  
0613+570 23181-184837|  20  20|  
0716+714 23181-184913|  34  34|  
2214+350 23181-185010|  39  39|  
0602+673 23181-185112|  39  39|  
1803+784 23181-185211|  20  20|  
End of listing.
===========================================================
Last observations
Observation listing from file ./v23181.skd  for experiment V23181
Source      Start      DURATIONS 
name     yyddd-hhmmss   K2  Ws  
0814+425 23181-193521|  20  20|  
0955+476 23181-193556|  20  20|  
0738+491 23181-193633|  20  20|  
0716+714 23181-193711|  34  34|  
0642+449 23181-193803| 120 120|  
0805+410 23181-194019|  28  28|  
0613+570 23181-194105|  20  20|  
0821+394 23181-194143|  48  48|  
0059+581 23181-194254|  20  20|  
2209+236 23181-194334|  20  20|  
0814+425 23181-194421|  20  20|  
End of listing.
===========================================================

   SKED Summary from file ./v23181.skd for experiment V23181  
      (all scans with at least one subnet station)

 Average number of obs. per baseline per source(normalized by up-time) =   2.4
 Min =    0.0  Max =   70.8 (Baseline K2-Ws on 0827+243)   RMS =   9.1

 Total time:         60 minutes (   1.0 hours).

 Key:     K2=KOKEE12M   Ws=WETTZ13S
                   K2   Ws  Avg  
 % obs. time:      62   62   62
 % cal. time:       8    8    8
 % slew time:      24   24   24
 % idle time:       5    5    6
 total # scans:    70   70   70
 # scans/hour :    70   70   70
 Avg scan (sec):   32   32   32
 # data tracks:    16   16
 # Mk5 tracks:     16   16
 Total TB(M5):   2.29 2.29 2.29

      # OF OBSERVATIONS BY BASELINE 
  |  K2   Ws  Total   
--------------------
K2|       70      70      
Ws|               70      


 Number of  2-station scans:   70
Total number of scans:           70
Total number of obs:             70
Total integrated obs-time:     2241
Average obs-time:              32.0
Histogram of observation durations
Dur:      20    25    30    35    40    45    50    55    60   120 
#Obs:     |   41|    4|    6|    8|    2|    1|    0|    5|    3|
 
Average X-band SNRs by baseline
  |   K2   Ws  AVG
-------------------
K2|       34   34      
Ws|            34      
Average S-band SNRs by baseline
  |   K2   Ws  AVG
-------------------
K2|       27   27      
Ws|            27      
===========================================================
Calibrator observations:
  
source      time      duration X SNR  S SNR
0059+581 23181-190206| 120 120|  141 |   57 |  
1803+784 23181-192032| 120 120|  129 |   84 |  
0642+449 23181-193803| 120 120|  143 |  113 |