README web version of /home/usg/OPS/MTS/readme_xml/readme_83057100

Principal Investigator Email Address

```
fleone@oact.inaf.it
```

Estimated Total Execution Time (hours, including overheads)

```
12:09:08.000
```

General Description

Any block describes the observation of a single object at two different
 central wavelenghts, namely 2236.1 and 2329.3 nm.

This is the first time I observe with CRIRES, please let me know if it is possible
 to reduce the overheads
that now are two times longer than the acquisition time.

Waiver Requests

```
No Waiver Request was submitted
```

Critical Observing Condition Constraints

```
There are no constraints.
```

Time-Critical Aspects

```
none
```

Special Execution Requirements

```
none
```

Special Calibration Information

Bias, Flat and ThAr lamp exposures, (to be used with the CRIRES pipeline)
 should be obtained as close as possible in time, 

Blocks excuted in a sequence can benefit of a calibration.

The telluric star has been selected from CRIRES list. It is Hip 79374 a B2IV star.
 According to ETC, S/N=400 is expected
in both central wavelenghts.

ToO Information

---(Empty)---

ToO Activators List

---(Empty)---

Do the README file and the instrument comments of the telluric stars OBs include the required S/N/pixel of the spectrum of the telluric star, its spectral type and allowed spectral range?

Do any OBs include wavelength or flatfield calibrations?

If you are observing Moving Targets, have you attached suitable ephemeris files to your OBs?

```
N/A
```

If the slit viewer guide star is different from the target, are the RA and DEC offsets accurate to within 0.05 arcsec and do they take into account the relative proper motion between the two objects?

```
N/A
```

If you have preferences which OBs should be executed first for objects at similar RA, did you make use of the User Priority field in the OBs?

```
N/A
```

Last creation of page: Tue Oct 6 15:40:30 2009
If you have comments, please contact usd-help@eso.org