Exposure
- ID
- MIDI.2011-12-04T01:52:53.523_1
- Header ID
- MIDI.2011-12-04T01:52:53.523
- Date updated
- 2011-12-04 05:43:22 UTC+0000
- Release date
- 2011-12-04 01:52:53 UTC+0000
- UTC Start
- 2011-12-04 01:52:53.523
- UTC End
- 2011-12-04 01:53:09.363
- MJD Start
- 55899.07839726
- MJD End
- 55899.0785805933
- Exposure time (s)
- 15.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0025525
- Ambient temperature (°C)
- 13.07
- Seeing (arcsec)
- 1.025
Observation
- ID
- 26478
- Category
- calibrator
- Program ID
- 60.A-9006(A)
- Program Title
- MIDI CALIBRATORS
- Program Type
- Normal
- PI / COI
- MIDI TEAM
Target
- ID
- 19078
- Name
- alf-Ari
- RA
- 31.793788
- DEC
- 23.46212
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| J3-K0 | 43.1550 | 42.8760 | 142.0000 | 142.2000 |
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 | 55899.07839726 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf-Ari |
| RA | 31.793788 |
| DEC | 23.46212 |
| HIERARCH ESO INS OPT1 ID | HIGH_SENS |
| HIERARCH ESO INS GRIS ID | PRISM |
| HIERARCH ESO ISS CONF NTEL | 2 |
| HIERARCH ESO ISS CONF STATION1 | J3 |
| HIERARCH ESO ISS CONF STATION2 | K0 |
| EXPTIME | 15.8399993 |
| HIERARCH ESO DET DIT | 0.018 |
| HIERARCH ESO DET NDIT | 880 |
| HIERARCH ESO ISS PBL12 START | 43.155 |
| HIERARCH ESO ISS PBL12 END | 42.876 |
| HIERARCH ESO ISS PBLA12 START | 142.0 |
| HIERARCH ESO ISS PBLA12 END | 142.2 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00244 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002665 |
| HIERARCH ESO ISS AMBI TEMP | 13.07 |
| HIERARCH ESO ISS AMBI FWHM START | 1.07 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |