70A0160A.html |
RA Range: 6.8 - 10h
Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 0.6, CLR, 1.5, 0.3, 120
| Pre-imaging run? |
|
Chilean run? |
|
Special calibrations? |
|
|
| Time critical? |
|
ToO? |
|
Carry-over run? |
|
Program requesting dark time and very good seeing. It aims at observing both components (simultaneously on the slit) of a z = 4.5 gravitationally lensed system (Q0952-0115) in 2 settings. These are separated by 1". Requirements: component B is quite faint and should be the one in the center of the slit. Cf README file for details on acquisition and centering. 2 OBs have been submitted for one telluric standard star, to be observed at any time. Please pay attention to priorities specified in README file: preference should be given to observe the 2 settings in alternate order.
README of this run: