README web version of /home/usg/OPS/MTS/readme_xml/readme_75017500

Principal Investigator Email Address

```
andreon@brera.mi.astro.it
```

Estimated Total Execution Time (hours, including overheads)

```
4h
```

General Description

-- new (July 6)

Resubmission of one OB, rejected in previous submission witouht notification to
me about its rejection and reason for rejection (or rejected because of a 
misunderstanding).  The new OB replace one 2 min shorter. 
I require a waiver (the OB is 1h0m27s long, i.e. 27s too long).
If the OB is rejected once more, please inform me about the reason.

--- previous readme

075.A-0175(A) is a moderate-deep pre-imaging for later spectroscopy (075.A-0175(B))
 of
three z=1 clusters. Two targets (XLSSC029 and RzCS052) are exposed 40 min in I and
24 min in z' and are in first priority, because spectroscopy is (hopefully) taken
this semester (075.A-0175(B)). Target XLSSC035 has lower priority and 
reduced exposure time (40 min in I and 4 min in z'). The reduced z' exposure
time is because a fair fraction of z' data are present in the archive (taken in
 P74)
for this target.


The question "Source of pre-imaging", listed below, is unclear, and therefore not
 answered.

Waiver Requests

delayed OB sumbission granted on 2005/02/02 18:11:21   fcomeron

Critical Observing Condition Constraints

```
seeing<1 and gray time.
```

Time-Critical Aspects

```
none
```

Special Execution Requirements

---(Empty)---

Special Calibration Information

---(Empty)---

ToO Information

---(Empty)---

ToO Activators List

---(Empty)---

Is this a Pre-imaging run ?

```
true
```

Pre-imaging Requirements

---(Empty)---

Source(s) of Pre-imaging

---(Empty)---

Pre-imaging sources not listed above

```
CTIO 4m z' images
```

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 ?

```
N/A
```

Have you included OBs for any calibrations that you need but which are not part of the Calibration Plan ?

```
N/A
```

If you are observing Moving Targets, have you attached suitable ephemeris files to your OBs?

```
N/A
```

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 FORS2 Phase 2 web page ?

Last creation of page: Tue Oct 6 15:40:06 2009
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