Exposure
- ID
- MIDI.2009-09-27T09:02:35.013_1
- Header ID
- MIDI.2009-09-27T09:02:35.013
- Date updated
- 2011-07-15 05:32:31 UTC+0000
- Release date
- 2009-09-27 09:02:35 UTC+0000
- UTC Start
- 2009-09-27 09:02:35.013
- UTC End
- 2009-09-27 09:02:50.853
- MJD Start
- 55101.37679413
- MJD End
- 55101.37697746333
- Exposure time (s)
- 15.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0015235000000000001
- Ambient temperature (°C)
- 7.52
- Seeing (arcsec)
- 0.9099999999999999
Observation
- ID
- 22330
- Category
- calibrator
- Program ID
- 082.D-0066(C)
- Program Title
- THE CIRCUMSTELLAR ENVELOPES OF CLASSICAL AND TYPE II CEPHEIDS AT HIGH ANGULAR RESOLUTION
- Program Type
- GTO
- PI / COI
- KERVELLA/ MERAND
Target
- ID
- 16770
- Name
- HD-31398
- RA
- 74.248559
- DEC
- 33.16607
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| H0-D0 | 60.5540 | 60.7780 | 261.4000 | 261.0000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 082.D-0066(C) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | TRACK,OBJECT,DISPERSED |
| MJD-OBS | 55101.37679413 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD-31398 |
| RA | 74.248559 |
| DEC | 33.16607 |
| HIERARCH ESO INS OPT1 ID | HIGH_SENS |
| HIERARCH ESO INS GRIS ID | PRISM |
| HIERARCH ESO ISS CONF NTEL | 2 |
| HIERARCH ESO ISS CONF STATION1 | H0 |
| HIERARCH ESO ISS CONF STATION2 | D0 |
| EXPTIME | 15.8399993 |
| HIERARCH ESO DET DIT | 0.018 |
| HIERARCH ESO DET NDIT | 880 |
| HIERARCH ESO ISS PBL12 START | 60.554 |
| HIERARCH ESO ISS PBL12 END | 60.778 |
| HIERARCH ESO ISS PBLA12 START | 261.4 |
| HIERARCH ESO ISS PBLA12 END | 261.0 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001578 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001469 |
| HIERARCH ESO ISS AMBI TEMP | 7.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.94 |