README web version of /home/usg/OPS/MTS/readme_xml/readme_79020300

Principal Investigator Email Address

```
olczak@ph1.uni-koeln.de
```

Estimated Total Execution Time (hours, including overheads)

```
1.5
```

General Description

JHKL-imaging of young star cluster NGC 3576 to determine disk fraction.
 L-band imaging of clusters NGC 6231, NGC 3293, and NGC 4755 for the same purpose.
 They will be combined with SOFI wide field imaging.  NB filters are used in JHK
 because several stars exceed the recommended brightness limits for ISAAC SW imaging.
  NB 3.28 without chopping is used for LW imaging instead of Lp because the targets
 are very extended so that the
available chopping throw is too small. Also, we need the larger FOV of the LWI3
 mode.

Waiver Requests

```
No Waiver Request was submitted
```

Critical Observing Condition Constraints

```
none
```

Time-Critical Aspects

```
none
```

Special Execution Requirements

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Special Calibration Information

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ToO Information

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ToO Activators List

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Is this a Pre-imaging run ?

```
false
```

Pre-imaging Requirements

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Source(s) of Pre-imaging

---(Empty)---

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 submitted OBs for standard stars, did you use the provided StandardStar templates ?

```
N/A
```

If you are using a specific offset pattern or position angle, did you check carefully the definition in the manual ?

```
N/A
```

If you are doing spectroscopy, did you draw the slit on the Finding Charts ?

```
N/A
```

Did you enter the magnitude of the brightest star in the field-of-view in the 'Instrument Comments' field of each OB ?

If you use the MoveToPixel acquisition, have you given clear instructions on the FC and in the OB comment section as to how the field should be centered ?

Last creation of page: Tue Oct 6 15:40:18 2009
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