README web version of /home/usg/OPS/MTS/readme_xml/readme_77070300

Principal Investigator Email Address

```
roser@ast.obs-mip.fr
```

Estimated Total Execution Time (hours, including overheads)

```
23:59:36.000
```

General Description

This is a plain spectroscopic programme with fors2-MXU. There are 2 mask
 designs.
Each mask design includes all the main targets described in time request, i.e. primary
 targets are always included in the mask, in order to cumulate the maximum exposure
 time.
The rest of the field is completed with secondary targets. Some of these secondary
 targets (mainly located on the peripheral regions) have been changed between the
 2 mask designs, in order to increase the number of sources surveyed, and thus to
 optimize the outcome. 
Priority is given to the first set (see "User Priority" in OBs).
Given the faintness of the main targets (we are looking for emission lines), there
 is no hope to see them in the acquisition "through-slit" image. However, some (5)
 bright objects have been selected to allow a check of centering through the slits
 (1000 to 10000 ADU foreseen in 30s).
The images used with fims where obtained with fors2 through z filter. They were
 combined (shift+add) after use of fsosaic. astrometric solution has been computed
 on this combined image using usno catalog.

Waiver Requests

```
No Waiver Request was submitted
```

Critical Observing Condition Constraints

no critical observing condition constriant

Time-Critical Aspects

```
no time-critical aspect
```

Special Execution Requirements

---(Empty)---

Special Calibration Information

---(Empty)---

ToO Information

---(Empty)---

ToO Activators List

---(Empty)---

Is this a Pre-imaging run ?

```
false
```

Pre-imaging Requirements

---(Empty)---

Source(s) of Pre-imaging

```
FORS2
```

Pre-imaging sources not listed above

---(Empty)---

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 ?

```
N/A
```

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 ?

```
N/A
```

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 ?

```
N/A
```

Last creation of page: Tue Oct 6 15:40:14 2009
If you have comments, please contact usd-help@eso.org