71.C-0514(A)

PI:Naylor/ Burningham/ Jeffries/ Devey

71C0514A.html

Last update of this page: Tue Aug 26 17:45:07 2003
Last update of the USG file: May 9 14:06:34 2003

RA Range: 13.3h - 18.6h

Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 2.0 1PHO 2.0 1.0 30

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

 
 
Program is performing deep V and I_c band photometry of OB and WR stars
with a view to identifying low-mass pre-main-sequence (PMS) stellar
associations in their vicinity. Shorte B and V exposures requested to
fit distances to the high and intermediate mass members of the associations.

PI requested to execute observing blocks when the targets are within
a similar range of airmasses to that spanned by the standard fields.
This is to limit the scatter in the extinction terms of the calibration
equations. He also asked to try to observe at least 3 OBs in a night to
ensure that sufficient frames are taken for the construction of superflats.

PCa requested.

 

Run status page 71.C-0514A

README of this run:

71.C-0514A.README