69A0555A.html |
RA Range: 14.5h - 23.8h
Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 0.6, CLR, 1.3, 0.2, 90-130
| Pre-imaging run? |
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Chilean run? |
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Special calibrations? |
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| Time critical? |
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ToO? |
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Carry-over run? |
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Dichroic observations of 2 double quasar (either binary or lensed) requesting dark time and good seeing. Both components of each QSO will be observed. Component A is always brighter than B (for Q2345+007, component A will be used as offset star). README file provides full description of the 2 systems. Requirements: please follow OBs priorities as specified in README file. Waiver for exposures up to 2h long was approved, under the usual agreement. Seeing constraint is set to <= 0.6", but acceptable if it does not degrade worse than 0.8" (cf README). NOTE: OBs submitted for Q1429-008 are new!
README of this run: