Exposure
- ID
- MIDI.2009-10-25T07:22:28.012_1
- Header ID
- MIDI.2009-10-25T07:22:28.012
- Date updated
- 2011-07-15 06:00:49 UTC+0000
- Release date
- 2010-11-13 17:09:13 UTC+0000
- UTC Start
- 2009-10-25 07:22:28.012
- UTC End
- 2009-10-25 07:22:43.852
- MJD Start
- 55129.30726866
- MJD End
- 55129.3074519933
- Exposure time (s)
- 15.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002592
- Ambient temperature (°C)
- 14.47
- Seeing (arcsec)
- 0.72
Observation
- ID
- 22480
- Category
- science
- 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
- 16852
- Name
- RV-Tau
- RA
- 71.77817
- DEC
- 26.17935
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| H0-D0 | 62.2720 | 62.4400 | 257.2000 | 256.9000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 082.D-0066(C) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | TRACK,OBJECT,DISPERSED |
| MJD-OBS | 55129.30726866 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | RV-Tau |
| RA | 71.77817 |
| DEC | 26.17935 |
| 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 | 62.272 |
| HIERARCH ESO ISS PBL12 END | 62.44 |
| HIERARCH ESO ISS PBLA12 START | 257.2 |
| HIERARCH ESO ISS PBLA12 END | 256.9 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00265 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002534 |
| HIERARCH ESO ISS AMBI TEMP | 14.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |