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Time Critical |
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Last update of this page: Wed Oct 7 15:41:04 2009
Run State: COMPLETED
USD review status:
O.K.!
| Pre-Imaging? | Special-Calibration? | Time-Critical? | ToO/GTO/Large program? | Carry-Over? | ||
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Special Remarks:
Imaging of a transient and variable source - a radio supernova - in a blue compact dwarf galaxy
Abstract for MTS:
Broadband imaging in VRI (FORS2) of a radio supernova (RSN) in SBS0335-052.
The V and R total exposures are divided into two positions/offsets, and the I-band
exposures into four positions/offsets; please check that these
on-chip exposure times are sufficiently long to be in the background-limited
performance regime, given that the source is transient and variable.
Time-Critical Aspects
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We need the imaging observations to be relatively close in time because of the
transient and variable nature of the source (radio supernova).
Finding charts
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The general FOV is indicated in the finding chart "sbs0335_hst_chart.jpg"; the
image is HST/WFPC2 (F790W), and the source is marked with a red arrow. An enlarged finding chart with astrometric coordinates is also attached , i.e. "rsn_7mm_hst.jpg", which shows the 7mm VLA detection overlaid on a subsection of the HST/F790W image.
README of this run:
Web version of approved README readme_77503200.html