CRDS-52 (Southern Hemisphere Astrometry)

	       	       	2011 July 19 (DOY 200)

			  Notes prepared by
		   Alan Fey, U.S. Naval Observatory


Schedule name: crds52.skd 

Nominal Start: 17:30 U.T. on 2011 July 19 (DOY 200)
   first observation at 17:30 U.T. on 2052-474 Hh-Hb-Ke-Yg

Duration:  24 hours 

Nominal Stop:  17:30 U.T. on 2011 July 20 (DOY 201)
    last observation at 17:19 U.T. on 1935-692 Hh-Hb-Ke-Yg

Correlator:  WACO at Washington, DC

Station        Codes    # of tapes   # of obs     Occupation Code
HARTRAO	       J                     112
HOBART12                             112
KATH12M                               80
YARRA12M                             105

Total number of observations (delay measurements): 112
Total number of scans in the schedule: 562

Purpose
=======
Astrometric observations to strenghten the ICRF in the Southern
Hemisphere.

Schedule
========
This is a new schedule generated by Alan Fey using sked.

Correlation
===========
This experiment will be correlated at the WACO Correlator. Tapes should
be shipped to Washington, DC  as soon after the experiment as practical.

Special procedures
==================
None

Summary
=======
The following listing is a summary of the observations in this schedule.



 Average number of obs. per baseline per source(normalized by up-time) =   6.3
 Min =    1.6  Max =   16.0 (Baseline Hh-Ke on 1624-617)   RMS =   3.3

 Total time:       1440 minutes (  24.0 hours).

 Key:     Hh=HARTRAO    Hb=HOBART12   Ke=KATH12M    Yg=YARRA12M
                   Hh   Hb   Ke   Yg  Avg  
 % obs. time:      78   78   56   73   71
 % cal. time:       1    1    0    1    1
 % slew time:      20    2    1    2    7
 % idle time:       0   19   42   24   22
 total # scans:   112  112   80  105  102
 # scans/hour :     5    5    3    4    4
 Avg scan (sec):  600  600  600  600  600
 # data tracks:    16   16   16   16
 # Mk5 tracks:     16   16   16   16
 Total GBytes:   1210 1210  864 1134 1104
 Total GB(M5):   1075 1075  768 1008  982
 # of tapes :     1.0  1.0  1.0  1.0
 tape change times (hhmm):

Total number of tapes:   4.0  Total GBytes (M5) recorded:  3926.4
      # OF OBSERVATIONS BY BASELINE 
  |  Hh   Hb   Ke   Yg  StnTotal
------------------------------
Hh|      112   80  105     297      
Hb|            80  105     297      
Ke|                 80     240      
Yg|                        290      


 Number of  2-station scans:    7
 Number of  3-station scans:   25
 Number of  4-station scans:   80

 Total # of scans, observations:   112      562