README web version of /home/usg/OPS/MTS/readme_xml/readme_84031800

Principal Investigator Email Address

```
knilsson@eso.org
```

Estimated Total Execution Time (hours, including overheads)

```
2 hours
```

General Description

This program is aimed at doing spectroscopic follow-up to a survey for
 emission-line galaxies at redshfift z = 2.3. The targets were selected to have excess
 emission in a narrow-band filter centred on 3960 AA (z = 2.3 for Ly-alpha), and
 this spectroscopy will help in detecting the Ly-alpha line, determining the precise
 redshift, exclude lower redshift interloper galaxies as well as determine the fraction
 of AGN within the sample. 

The targets are faint and will not be observable during acquisition.

Waiver Requests

```
No Waiver Request was submitted
```

Critical Observing Condition Constraints

Sky clear, seeing 1.2 arcsec, no moon phase constraints.

Time-Critical Aspects

Please observe at the earliest convenience.

Special Execution Requirements

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N/A
```

Special Calibration Information

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N/A
```

ToO Information

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N/A
```

ToO Activators List

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N/A
```

Is this a Pre-imaging run ?

```
true
```

Pre-imaging Requirements

---(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 ?

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 ?

```
N/A
```

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
```

Did you specify suitable guide stars for all your OBs using Guidecam ?

Did you check that the chosen guide stars are suitable for all the offset positions and that they do not produce unacceptable vignetting of the field of view ?

Last creation of page: Tue Oct 6 15:40:31 2009
If you have comments, please contact usd-help@eso.org