Exposure
- ID
- MIDI.2011-10-10T05:31:33.000_1
- Header ID
- MIDI.2011-10-10T05:31:33.000
- Date updated
- 2011-10-11 09:31:26 UTC+0000
- Release date
- 2011-10-10 05:31:33 UTC+0000
- UTC Start
- 2011-10-10 05:31:33.000
- UTC End
- 2011-10-10 05:32:35.280
- MJD Start
- 55844.23024306
- MJD End
- 55844.2309638933
- Exposure time (s)
- 62.3
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001493
- Ambient temperature (°C)
- 8.67
- Seeing (arcsec)
- 0.89
Observation
- ID
- 26144
- Category
- calibrator
- Program ID
- 60.A-9006(A)
- Program Title
- MIDI CALIBRATORS
- Program Type
- Normal
- PI / COI
- MIDI TEAM
Target
- ID
- 18860
- Name
- alf-Ari
- RA
- 31.793854
- DEC
- 23.46232
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 41.6620 | 41.8030 | 35.9000 | 36.0000 |
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 | 55844.23024306 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf-Ari |
| RA | 31.793854 |
| DEC | 23.46232 |
| HIERARCH ESO INS OPT1 ID | HIGH_SENS |
| HIERARCH ESO INS GRIS ID | PRISM |
| HIERARCH ESO ISS CONF NTEL | 2 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| EXPTIME | 62.2799973 |
| HIERARCH ESO DET DIT | 0.018 |
| HIERARCH ESO DET NDIT | 3460 |
| HIERARCH ESO ISS PBL12 START | 41.662 |
| HIERARCH ESO ISS PBL12 END | 41.803 |
| HIERARCH ESO ISS PBLA12 START | 35.9 |
| HIERARCH ESO ISS PBLA12 END | 36.0 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001357 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001629 |
| HIERARCH ESO ISS AMBI TEMP | 8.67 |
| HIERARCH ESO ISS AMBI FWHM START | 0.97 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |