271.C-5044(B)

PI:van den Ancker/ Perez

271C5044B.html

Last update of this page: Mon Oct 13 17:45:09 2003
Last update of the USG file: Sep 22 10:29:56 2003

RA Range: 16h24m

Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 0.8 2CLR 5.0 0.3 90

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

 

FORS2 program to obtain LSS spectroscopy of one faint (I = 23.4) 
optical companion to PSR 1620-1026.  Since the pulsar is 
loacted in the globular cluster M4, the field is very crowded, 
which will make acquisition difficult.  Therefore the P.I. has 
defined a blind offset from a reference star, located at the 
center of the circle in the finding charts.  Eight identical 
OBs on the same target.  To minimize the contribution from 
other cluster stars, this program requires good seeing (0.8" 
or better), and grey-ish conditions.

 
 

Run status page 271.C-5044B

README of this run:

271.C-5044B.README