README web version of /home/usg/OPS/MTS/readme_xml/readme_83045900

Principal Investigator Email Address

```
matthias@dfa.uv.cl
```

Estimated Total Execution Time (hours, including overheads)

```
33:29:56.000
```

General Description

We want to perform NaCo observations of 94 transition disk systems to
 constrain the number of (ralatively) wide binaries among these stars. 

We use our targets as reference wavefront targets. To each OB two finding charts
 are attached, one covering 
~ 2x2 arcmin (labeled with a B) and one covering a larger field. Some targets (e.g.
 TRAN_29, TRAN_51, TRAN_55, TRAN_56) are quite bright and the 14x14 arcsec box is
 not visible in the corresponding FCs (e.g. TRAN_29B, TRAN_51B, TRAN_55B, TRAN_56B).

If required to get the requsted strehl, the night astronomer may adjust in real-time
 the DIT and NDIT.

Waiver Requests

```
No Waiver Request was submitted
```

Critical Observing Condition Constraints

There are no other critical observing conditionas than the requirements
 stated in the phase 1 proposal

Time-Critical Aspects

No time critical aspects to be considered

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

---(Empty)---

Source(s) of Pre-imaging

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Pre-imaging sources not listed above

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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 ?

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?

```
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
```

If you have PSF reference star OBs, do the names of those OBs begin with PSF_ ?

```
N/A
```

If there are Finding Charts attached to your OBs, is the field-of-view of at least one of these charts 2' x 2' (with clearly labelled field orientation) ?

Have you clearly marked and labelled your wavefront reference objects R1, R2, R3, ... (as specified in the NAOS Preparation Software) on your Finding Charts ?

Have you specified the magnitude of the brightest object in the field-of-view for each OB ?

Are there objects in any of your fields (including standard stars) which are brighter than the limits specified in the User Manual and on NACO web Pages ?

If the previous answer is yes, have you given a list of OBs and a justification for the brightness limit violation in the general description field ?

```
N/A
```

Last creation of page: Tue Oct 6 15:40:29 2009
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