Exposure
- ID
- PIONI.2016-05-31T01:22:12.950_1
- Header ID
- PIONI.2016-05-31T01:22:12.950
- Date updated
- 2016-05-31 01:30:44 UTC+0000
- Release date
- 2017-05-31 01:30:44 UTC+0000
- UTC Start
- 2016-05-31 01:22:12.950
- UTC End
- 2016-05-31 01:22:38.550
- MJD Start
- 57539.0570943328
- MJD End
- 57539.0573906291
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002757
- Ambient temperature (°C)
- 8.57
- Seeing (arcsec)
- 0.62
Observation
- ID
- 36891
- Category
- science
- Program ID
- 097.D-0350(B)
- Program Title
- AN ULTRA-HIGH ACCURACY MEASUREMENT OF THE ANGULAR DIAMETERS AND LIMB DARKENINGS OF ALPHA CENTAURI A AND B
- Program Type
- Normal
- PI / COI
- KERVELLA/ THEVENIN/ BIGOT
Target
- ID
- 27107
- Name
- HD123999
- RA
- 212.599625
- DEC
- 25.09146
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.0600 | 67.0920 | 276.9000 | 276.8000 |
| K0-D0 | 85.8730 | 85.9760 | 262.4000 | 262.4000 |
| K0-J3 | 46.4230 | 46.3720 | 319.7680 | 319.7800 |
| G2-D0 | 26.8150 | 26.8650 | 223.8000 | 223.8000 |
| G2-J3 | 45.7080 | 45.7970 | 53.1870 | 53.2070 |
| D0-J3 | 72.2950 | 72.4350 | 49.7070 | 49.7380 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 097.D-0350(B) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 57539.0570943328 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD123999 |
| RA | 212.599625 |
| DEC | 25.09146 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 67.06 |
| HIERARCH ESO ISS PBL12 END | 67.092 |
| HIERARCH ESO ISS PBLA12 START | 276.9 |
| HIERARCH ESO ISS PBLA12 END | 276.8 |
| HIERARCH ESO ISS PBL13 START | 85.873 |
| HIERARCH ESO ISS PBL13 END | 85.976 |
| HIERARCH ESO ISS PBLA13 START | 262.4 |
| HIERARCH ESO ISS PBLA13 END | 262.4 |
| HIERARCH ESO ISS PBL14 START | 46.423 |
| HIERARCH ESO ISS PBL14 END | 46.372 |
| HIERARCH ESO ISS PBLA14 START | 319.768 |
| HIERARCH ESO ISS PBLA14 END | 319.78 |
| HIERARCH ESO ISS PBL23 START | 26.815 |
| HIERARCH ESO ISS PBL23 END | 26.865 |
| HIERARCH ESO ISS PBLA23 START | 223.8 |
| HIERARCH ESO ISS PBLA23 END | 223.8 |
| HIERARCH ESO ISS PBL24 START | 45.708 |
| HIERARCH ESO ISS PBL24 END | 45.797 |
| HIERARCH ESO ISS PBLA24 START | 53.187 |
| HIERARCH ESO ISS PBLA24 END | 53.207 |
| HIERARCH ESO ISS PBL34 START | 72.295 |
| HIERARCH ESO ISS PBL34 END | 72.435 |
| HIERARCH ESO ISS PBLA34 START | 49.707 |
| HIERARCH ESO ISS PBLA34 END | 49.738 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002757 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002757 |
| HIERARCH ESO ISS AMBI TEMP | 8.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |