CRF-20 (Southern Hemisphere Astrometry)

			2003 July 29 (DOY 210)

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


Schedule name:  crf20.skd 

Nominal Start: 17:30 U.T. on 2003 July 29 (DOY 210)
   first observation at 17:30 U.T. on 2320-035 45-Ho-Kk-Ur

Duration:  24 hours 

Nominal Stop: 17:30 U.T. on 2003 July 30 (DOY 211)
   last observation at 17:24 U.T. on 2252-089 45-Ho-Kk-Ur


Correlator:  WACO at Washington, DC

Station        Codes    # of tapes   # of scans   Occupation Code
DSS45          T        0.5          191
HOBART26       H        3.0          160
KOKEE          K        0.7          145
URUMQI         U        0.5          101

Total number of observations (delay measurements): 542
Total number of scans in the schedule: 225

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) =   3.4
 Min =    .0   Max =   12.7 (Baseline 45-Ho on 1111+149)   RMS =   3.2

 Total time:       1436 minutes ( 23.9 hours).

 Key:     45=DSS45      Ho=HOBART26   Kk=KOKEE      Ur=URUMQI  

                  45   Ho   Kk   Ur   Avg
 % obs. time:      37   50   44   33   41 
 % cal. time:       2    1    1    1    1 
 % slew time:      36   32    5    6   20 
 % idle time:      24   15   49   58   36 
 total # scans:   191  160  145  101  149 
 # scans/hour :     7    6    6    4  6.2
 Avg scan (sec):  169  269  263  289  247 
 Total GBytes:    254  340  300  230  281 
 # of tapes :      .5  3.0   .7   .5
 tape change times (hhmm):
                 0000 0116 0000 0000 
                 0000 0936 0000 0000 

      # OF OBSERVATIONS BY BASELINE

   | 45  Ho  Kk  Ur   StnTotal 
 ------------------------------
 45|191 133 125  80      338 
 Ho|    160 106  67      306 
 Kk|        145  31      262 
 Ur|            101      178 


 Number of  2-station scans:  101
 Number of  3-station scans:  101
 Number of  4-station scans:   23

 Total # of scans, observations:   225     542