68A0182A.html


Last update of this page: Thu Apr 24 17:45:04 2003
Last update of the USG file: Apr 15 14:38:42 2003

Major Instrument Modes: FORS2 slitless spec, IMG

RA Range: 04h (science), 07h (specphot std)

Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 0.7 2CLR 1.3 0.2 90.


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


Special Remarks:
NO_REMARKS


 
 
Slitless spectroscopy (!!) and imaging (z_special and Bess_I) of
a single field. One OB per mode should be observed with photometric
conditions and is highlighted with ZERO in the name.

As usual, the seeing requested is the IQ on the images, i.e. at 9500
A, and not on the DIMM value.

A waiver was approved for ABCD,1x1,high in spectroscopy.

Skyflat OBs to be taken in twilight are provided. The RA and DEC
fields and the exposure times are left blank and should be entered
at the telescope in order to observe a suitable field with 20000 to
30000 ADU per pixel.

An OB for specphot standard is also provided. Please double check
for saturation.

NOTE (2-Aug-2002): the user has requested the seeing constraint to 
be relaxed to 0"8. Request accepted and implemented in view of the 
little success that this high priority carryover program has had so 
far. 
 
 


Information about the progress of this run:

Run status page 68.A-0182A

README of this run:

68.A-0182A.README