271C5051A.html |
RA Range: 11h54m
Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance):
2.0 2CLR 2.0 0.5 90.
| 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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Simultaneous ground-based (FORS1) and satellite (SIRTF) monitoring of a field in the ecliptic plane in order to discover main belt asteroids. Since the FORS1 observations have to be done on the same night, and on a few nights before and after, the SIRTF observations this program has very specific timing requirements: execute all OBs with names starting 19_ on January 19th (in the order 19_1_strip, 19_2_strip, etc.), those beginning with 20_ on January 20th, etc. Program uses non-standard FORS1 read-out mode (ABCD 2x2 high) for imaging to avoid trailing effects. Note: As of Jan. 17, the user has not supplied a finding chart of the field to be observed; it is unlikely that this will arrive USG within the time-frame in which these observations need to be started. Please use a blind pointing at the supplied coordinates. UPDATE JAN 23: Please ignore old OBs and use only the new submitted ones for Jan 23 (OBnames: 23_ ) The pattern of exposures was redefined. A new finding chart 271.C5051A.003.ps has been created.
README of this run: