Exposure
- ID
- MIDI.2013-07-18T08:49:54.000_1
- Header ID
- MIDI.2013-07-18T08:49:54.000
- Date updated
- 2013-07-18 11:31:24 UTC+0000
- Release date
- 2013-07-18 08:49:53 UTC+0000
- UTC Start
- 2013-07-18 08:49:54.000
- UTC End
- 2013-07-18 08:50:42.960
- MJD Start
- 56491.36798611
- MJD End
- 56491.3685527767
- Exposure time (s)
- 49.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004134
- Ambient temperature (°C)
- 15.22
- Seeing (arcsec)
- 0.92
Observation
- ID
- 29075
- Category
- calibrator
- Program ID
- 60.A-9006(A)
- Program Title
- MIDI CALIBRATORS
- Program Type
- Normal
- PI / COI
- MIDI TEAM
Target
- ID
- 20591
- Name
- alf Ari
- RA
- 31.793794
- DEC
- 23.46206
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 31.1650 | 31.2290 | 16.7000 | 17.0000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9006(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | SEARCH,OBJECT,DISPERSED |
| MJD-OBS | 56491.36798611 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf Ari |
| RA | 31.793794 |
| DEC | 23.46206 |
| HIERARCH ESO INS OPT1 ID | HIGH_SENS |
| HIERARCH ESO INS GRIS ID | GRISM |
| HIERARCH ESO ISS CONF NTEL | 2 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| EXPTIME | 48.9599992 |
| HIERARCH ESO DET DIT | 0.0288 |
| HIERARCH ESO DET NDIT | 1700 |
| HIERARCH ESO ISS PBL12 START | 31.165 |
| HIERARCH ESO ISS PBL12 END | 31.229 |
| HIERARCH ESO ISS PBLA12 START | 16.7 |
| HIERARCH ESO ISS PBLA12 END | 17.0 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004167 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004101 |
| HIERARCH ESO ISS AMBI TEMP | 15.22 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.93 |