README web version of /home/usg/OPS/MTS/readme_xml/readme_84093900
Principal Investigator Email Address
Estimated Total Execution Time (hours, including overheads)
General Description
This program is aimed at FORS2 imaging observations of the optical afterglows
of GRBs.
The aim is to follow the lightcurve an initially bright optical afterglow at late
times, to constrain the total energy output of the GRB.
There are two runs in this programme:
Run (A) is for the first obervation of the afterglow, typically 4 - 6 days after
the burst (requested within a ~24hr time scale, so ToO-hard status), and is for
one observation of one target.
Run (B) is for the late time observations (>7 days after burst), and will be
triggered in ToO-soft mode. We aim to observe one target between 2 and 4 times in
this run.
The choice of filters will depend on the redshift of the source. Observations will
be triggered by one of the people in the activators list.
Waiver Requests
Critical Observing Condition Constraints
Time-Critical Aspects
Special Execution Requirements
Special Calibration Information
ToO Information
Coordinates and a findingchart for the targets will be submitted together
with the ToO request.
This request will contain OBs that will be selected from the list of submitted OBs.
Please make the data (both science and calibration) available through ftp a.s.a.p.,
so we can analyze the data and immediately determine our strategy for following
nights.
Considering the fact that this is a ToO program, the observing strategy may change
a bit, possibly leading to slight changes in the prepared OBs. We will communicate
these clearly to the observer.
Note that, to be able to deal with different ToO strategies, we may have submitted
more OBs than our allocated time allows for. We will, however, take care not to
override the total allocated time.
ToO Activators List
Is this a Pre-imaging run ?
Pre-imaging Requirements
Source(s) of Pre-imaging
Pre-imaging sources not listed above
Do all your OBs comply with the instrument-specific requirements listed
on the instrument-specific Phase 2 web page ?
If this is a pre-imaging run, did you select PRE-IMAGING for the Observing
Category for each Observing Template ?
Do all your finding charts comply with both the general and instrument-specific
Phase 2 Web Pages ?
If you submitted OBs for standard stars, did you specify the magnitude
and spectral type of all standard stars in the OBs ?
Have you included OBs for any calibrations that you need but which are
not part of the Calibration Plan ?
If you are observing Moving Targets, have you attached suitable ephemeris
files to your OBs?
If you have preferences which OBs should be executed first, did you make
use of the User Priority field in the OBs ?
If this is a run that requires coordinated observations with other facilities,
did you give proper instructions in the Time-Critical Aspects Section ?
If you have prepared your finding charts with tools other than FIMS,
do they comply with the specifications on the FORS1 Phase 2 web page ?
Last creation of page: Tue Oct 6 15:40:32 2009
If you have comments, please contact usd-help@eso.org