README web version of /home/usg/OPS/MTS/readme_xml/readme_79086200

Principal Investigator Email Address

```
mosoni@mpia.de
```

Estimated Total Execution Time (hours, including overheads)

```
01:00
```

General Description

This is a standard MIDI observation of the FU Ori object Parsamian 21.
 To calibrate the data an observation of HD 188512 afterwards is required.

Since Parsamian 21 is an extended object consisting of HBC 687 (our target!!!) and
 a nebula extended to the north, we want to change the chopping angle to 90 degrees,
 i.e east, to avoid contamination by the nebulosity. The chopping direction should
 not only be changed for the acquisition but also for the photometry. Furthermore,
 the same chopping angle should be used for the acquisition and the photometry of
 the calibrator HD 188512.

Waiver Requests

```
none
```

Critical Observing Condition Constraints

```
none
```

Time-Critical Aspects

```
none
```

Special Execution Requirements

```
none
```

Special Calibration Information

```
none
```

ToO Information

```
n/a
```

ToO Activators List

```
n/a
```

Is this a Pre-imaging run ?

```
false
```

Pre-imaging Requirements

```
n/a
```

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 ?

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 indicate for each science star OB the corresponding calibrator star OB (and vice versa) in the 'Instrument Comments' field ?

Did you check that your chosen calibrator is bright enough for the instrument mode used ?

If you use calibrator stars which are not in the CalVin database, did you specify their characteristics in the README file and in the OBs ?

```
N/A
```

Last creation of page: Tue Oct 6 15:40:20 2009
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