Exposure
- ID
- MIDI.2009-11-21T06:53:14.000_1
- Header ID
- MIDI.2009-11-21T06:53:14.000
- Date updated
- 2011-07-15 06:23:07 UTC+0000
- Release date
- 2009-11-21 06:53:14 UTC+0000
- UTC Start
- 2009-11-21 06:53:14.000
- UTC End
- 2009-11-21 06:54:10.960
- MJD Start
- 55156.28696759
- MJD End
- 55156.2876268493
- Exposure time (s)
- 57.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0022985
- Ambient temperature (°C)
- 17.29
- Seeing (arcsec)
- 0.985
Observation
- ID
- 22612
- Category
- calibrator
- Program ID
- 082.D-0066(B)
- Program Title
- THE CIRCUMSTELLAR ENVELOPES OF CLASSICAL AND TYPE II CEPHEIDS AT HIGH ANGULAR RESOLUTION
- Program Type
- GTO
- PI / COI
- KERVELLA/ MERAND
Target
- ID
- 16910
- Name
- RV-Tau
- RA
- 71.778165
- DEC
- 26.17934
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-A0 | 127.7100 | 127.6640 | 248.8000 | 248.6000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 082.D-0066(B) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | SEARCH,OBJECT,DISPERSED |
| MJD-OBS | 55156.28696759 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | RV-Tau |
| RA | 71.778165 |
| DEC | 26.17934 |
| HIERARCH ESO INS OPT1 ID | HIGH_SENS |
| HIERARCH ESO INS GRIS ID | PRISM |
| HIERARCH ESO ISS CONF NTEL | 2 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | A0 |
| EXPTIME | 56.9600027 |
| HIERARCH ESO DET DIT | 0.016 |
| HIERARCH ESO DET NDIT | 3560 |
| HIERARCH ESO ISS PBL12 START | 127.71 |
| HIERARCH ESO ISS PBL12 END | 127.664 |
| HIERARCH ESO ISS PBLA12 START | 248.8 |
| HIERARCH ESO ISS PBLA12 END | 248.6 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00215 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002447 |
| HIERARCH ESO ISS AMBI TEMP | 17.29 |
| HIERARCH ESO ISS AMBI FWHM START | 1.05 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |