Exposure
- ID
- MIDI.2013-12-22T01:50:35.937_1
- Header ID
- MIDI.2013-12-22T01:50:35.937
- Date updated
- 2013-12-22 02:05:30 UTC+0000
- Release date
- 2013-12-22 01:50:35 UTC+0000
- UTC Start
- 2013-12-22 01:50:35.937
- UTC End
- 2013-12-22 01:50:51.777
- MJD Start
- 56648.07680483
- MJD End
- 56648.0769881633
- Exposure time (s)
- 15.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0033175
- Ambient temperature (°C)
- 12.83
- Seeing (arcsec)
- 1.19
Observation
- ID
- 29746
- Category
- calibrator
- Program ID
- 60.A-9006(A)
- Program Title
- MIDI CALIBRATORS
- Program Type
- Normal
- PI / COI
- MIDI TEAM
Target
- ID
- 20980
- Name
- alf Ari
- RA
- 31.793904
- DEC
- 23.46204
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U3-U4 | 54.5490 | 54.1710 | 99.3000 | 99.0000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9006(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | TRACK,OBJECT,DISPERSED |
| MJD-OBS | 56648.07680483 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf Ari |
| RA | 31.793904 |
| DEC | 23.46204 |
| HIERARCH ESO INS OPT1 ID | HIGH_SENS |
| HIERARCH ESO INS GRIS ID | PRISM |
| HIERARCH ESO ISS CONF NTEL | 2 |
| HIERARCH ESO ISS CONF STATION1 | U3 |
| HIERARCH ESO ISS CONF STATION2 | U4 |
| EXPTIME | 15.8399993 |
| HIERARCH ESO DET DIT | 0.018 |
| HIERARCH ESO DET NDIT | 880 |
| HIERARCH ESO ISS PBL12 START | 54.549 |
| HIERARCH ESO ISS PBL12 END | 54.171 |
| HIERARCH ESO ISS PBLA12 START | 99.3 |
| HIERARCH ESO ISS PBLA12 END | 99.0 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003661 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002974 |
| HIERARCH ESO ISS AMBI TEMP | 12.83 |
| HIERARCH ESO ISS AMBI FWHM START | 1.09 |
| HIERARCH ESO ISS AMBI FWHM END | 1.29 |