Session Notes for v22074
Prepared by K. Baver, NVI, Inc./GSFC
===========================================================
----- Parameter listing --------------------------------------
 Experiment: V22074                      Description VGOS INTEN
 Scheduler:  NASA                        Correlator: WASH      
 Start:      2022-074-18:30:00           End:        2022-074-19:30:00
---------- 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:     2022-01-08            Schedule file: ./v22074.skd
 FREQUENCY SX (default freq. code)      
 Process ID:  49505                      Printer commands: lj, ljp
 Current yyyyddd:    2022074 (2022.20)( 19654 MJD, TUES 15 MAR.)
 Greenwich sidereal time:   06:03:22 (18:30:00 UT)
 Sun's RA and DEC:   23h 42.2m    -1d 55.5
===========================================================
First observations
Observation listing from file ./v22074.skd  for experiment V22074
Source      Start      DURATIONS 
name     yyddd-hhmmss   K2  Ws  
1803+784 22074-183000|  20  20|  
0025+197 22074-183043|  27  27|  
0133+476 22074-183129|  20  20|  
2309+454 22074-183206|  34  34|  
1636+473 22074-183304|  42  42|  
0718+793 22074-183407|  20  20|  
2319+317 22074-183449|  50  50|  
0059+581 22074-183558|  20  20|  
0016+731 22074-183635|  20  20|  
1849+670 22074-183713|  20  20|  
End of listing.
===========================================================
Last observations
Observation listing from file ./v22074.skd  for experiment V22074
Source      Start      DURATIONS 
name     yyddd-hhmmss   K2  Ws  
0109+224 22074-191943|  55  55|  
1746+470 22074-192104|  20  20|  
1842+681 22074-192142|  25  25|  
0718+793 22074-192225|  20  20|  
1849+670 22074-192303|  20  20|  
0202+319 22074-192346| 120 120|  
2309+454 22074-192605|  34  34|  
0133+476 22074-192656|  20  20|  
NRAO512  22074-192741|  32  32|  
0059+581 22074-192837|  20  20|  
0016+731 22074-192914|  20  20|  
End of listing.
===========================================================

   SKED Summary from file ./v22074.skd for experiment V22074  
      (all scans with at least one subnet station)

 Average number of obs. per baseline per source(normalized by up-time) =   1.9
 Min =    0.0  Max =   68.6 (Baseline K2-Ws on 0109+224)   RMS =   7.2

 Total time:         60 minutes (   1.0 hours).

 Key:     K2=KOKEE12M   Ws=WETTZ13S
                   K2   Ws  Avg  
 % obs. time:      61   61   61
 % cal. time:       8    8    8
 % slew time:      25   24   25
 % 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):   2.25 2.25 2.25

      # 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:     2202
Average obs-time:              31.9
Histogram of observation durations
Dur:      20    25    30    35    40    45    50    55    60   120 
#Obs:     |   44|    1|    7|    3|    2|    4|    5|    0|    3|
 
Average X-band SNRs by baseline
  |   K2   Ws  AVG
-------------------
K2|       45   45      
Ws|            45      
Average S-band SNRs by baseline
  |   K2   Ws  AVG
-------------------
K2|       23   23      
Ws|            23      
===========================================================
Calibrator observations:
  
source      time      duration X SNR  S SNR
0133+476 22074-184041| 120 120|  126 |   68 |  
1803+784 22074-190255| 120 120|  194 |  116 |  
0202+319 22074-192346| 120 120|  170 |   72 |