68A0037A.html


Last update of this page: Thu Apr 24 17:45:02 2003
Last update of the USG file: Jul 17 09:42:35 2002

Major Instrument Modes: WFI with U filter

RA Range: 22.3h - 2.5h

Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 1.4 3THR 1.7 0.2 30.


Pre-imaging run? No! Chilean run? No! Special calibrations? No!
Time critical? No! ToO? No! Carry-over run? No!


Special Remarks:


 

This is the imaging survey in the U band for the VIRMOS survey.
For the F22 pointings (4) they have defined two observing blocks
(named "a" and "b") which need to be executed one after the other.
Each observing block for the F22 field is a 3 point dither sequence.
For the F02 field we have prepared 32 observing blocks to comply with the
request that each OB takes less than 1 h duration. The sequence for the
excution of these OBs is f1,g,h,i,l,m,n,o,p,q,r,s,t,u,v,z,a1,b1,c1,d1,e1,f2,
g1,h1,i1,l1,m1,n1,o1,p1,q1,r1.

  ! Time-critical :
F22 OBs should be excuted during the first part of the night following this
strategy:
F22_P9_a and F22_P9_b should be executed during the first night (13-14 OCT)
F22_P10_a and F22_P10_b should be executed during the second night (14-15 OCT)
F22_P12_a and F22_P12_b should be executed during the third night (15-16 OCT)
F22_P13_a should be executed during the first night (13-14 OCT)
F22_P13_b should be executed during the second night (14-15 OCT)
F02_P4 should be executed after F22 and not before UT=2:36 (X~1.7)

This program requested standard calibrations.

 


Information about the progress of this run:

Run status page 68.A-0037A

README of this run:

68.A-0037A.README