Session Notes for v22018
Prepared by K. Baver, NVI, Inc./GSFC
===========================================================
----- Parameter listing --------------------------------------
 Experiment: V22018                      Description VGOS INTEN
 Scheduler:  NASA                        Correlator: WASH      
 Start:      2022-018-18:30:00           End:        2022-018-19:30:00
---------- 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       40 sec (min scan length)  Maxscan      200 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: ./v22018.skd
 FREQUENCY SX (default freq. code)      
 Process ID:  27885                      Printer commands: lj, ljp
 Current yyyyddd:    2022018 (2022.05)( 19598 MJD, TUES 18 JAN.)
 Greenwich sidereal time:   02:22:34 (18:30:00 UT)
 Sun's RA and DEC:   20h  3.1m   -20d 25.7
===========================================================
First observations
Observation listing from file ./v22018.skd  for experiment V22018
Source      Start      DURATIONS 
name     yyddd-hhmmss   K2  Ws  
1144+402 22018-183000|  40  40|  
0016+731 22018-183102|  40  40|  
2113+293 22018-183203|  40  40|  
1726+455 22018-183303|  40  40|  
1849+670 22018-183359|  40  40|  
2000+472 22018-183457|  40  40|  
0716+714 22018-183600|  40  40|  
1418+546 22018-183700|  40  40|  
1039+811 22018-183758|  40  40|  
1806+456 22018-183859|  43  43|  
End of listing.
===========================================================
Last observations
Observation listing from file ./v22018.skd  for experiment V22018
Source      Start      DURATIONS 
name     yyddd-hhmmss   K2  Ws  
2000+472 22018-191553|  40  40|  
1040+244 22018-191659|  40  40|  
2113+293 22018-191807|  40  40|  
1803+784 22018-191909| 120 120|  
1418+546 22018-192128|  40  40|  
2214+350 22018-192232|  84  84|  
1746+470 22018-192416|  40  40|  
2215+150 22018-192518|  40  40|  
1059+282 22018-192626|  40  40|  
2309+454 22018-192733|  78  78|  
2113+293 22018-192909|  40  40|  
End of listing.
===========================================================

   SKED Summary from file ./v22018.skd for experiment V22018  
      (all scans with at least one subnet station)

 Average number of obs. per baseline per source(normalized by up-time) =   1.7
 Min =    0.0  Max =   45.9 (Baseline K2-Ws on 2113+293)   RMS =   6.8

 Total time:         60 minutes (   1.0 hours).

 Key:     K2=KOKEE12M   Ws=WETTZ13S
                   K2   Ws  Avg  
 % obs. time:      74   74   74
 % cal. time:       5    5    5
 % slew time:      18   17   18
 % idle time:       3    3    3
 total # scans:    43   43   43
 # scans/hour :    43   43   43
 Avg scan (sec):   62   62   61
 # data tracks:    16   16
 # Mk5 tracks:     16   16
 Total TB(M5):   2.73 2.73 2.73

      # OF OBSERVATIONS BY BASELINE 
  |  K2   Ws  Total   
--------------------
K2|       43      43      
Ws|               43      


 Number of  2-station scans:   43
Total number of scans:           43
Total number of obs:             43
Total integrated obs-time:     2664
Average obs-time:              62.0
Histogram of observation durations
Dur:      40    50    60    70    80    90   100   110   120   130   140   150   160   170   180   190   200 
#Obs:     |   32|    0|    0|    1|    3|    0|    1|    3|    0|    0|    0|    0|    0|    1|    0|    2|
 
Average X-band SNRs by baseline
  |   K2   Ws  AVG
-------------------
K2|       40   40      
Ws|            40      
Average S-band SNRs by baseline
  |   K2   Ws  AVG
-------------------
K2|       33   33      
Ws|            33      
===========================================================
Calibrator observations:
  
source      time      duration X SNR  S SNR
1144+402 22018-184006| 120 120|  116 |   98 |  
1039+811 22018-185930| 120 120|  111 |   60 |  
1803+784 22018-191909| 120 120|  146 |  120 |