Last update of this page: Tue Mar 29 17:45:55 2005
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0 done (of 5 OBs)
0.00 hrs done (of 2.88 hrs) |
| PHOT | CLR | THN | THK | Seeing & Airmass Constraints: |
4 OB(s) |
-- | -- | -- |
Seeing < 1.00 Airmass < 2.00 |
Last update of the USG file: Sep 7 10:43:04 2004
Major Instrument Modes: WFI with medium-band filter
RA Range: 21.6h - 22.7h
Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance):
1.0 1PHO 2.0 0.1 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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This program aims to perform the imaging of the galaxy cluster Abell 3921, through the medium-band filter MB#721/25_ESO847. PI submitted two OBs for the calibration standards Landolt SA113 and SA114 to be observed with the same filter, one immediatly before, and the other immediatly after the science observations of the cluster. The standards stars for photometric calibrations Landolt SA113 and SA114 are the same in proposals 074.A-0631A and 074.A-0631C and can be performed only once, if observations of science targets of proposals 074.A-0631A and 074.A-0631C are done within the same night.
Approved README of this run:
Finding charts are attached to the following OBs of this run:
| OB_ID | OB_name | Finding chart |
| OB:174473 | A3921_F721_1 | 074.A-0631A.001.jpg |
| OB:174475 | A3921_F721_2 | 074.A-0631A.001.jpg |
| OB_ID | OB_name | Ephemeris file |