Exposure
- ID
- PIONI.2016-05-31T02:07:16.325_1
- Header ID
- PIONI.2016-05-31T02:07:16.325
- Date updated
- 2016-05-31 02:15:55 UTC+0000
- Release date
- 2017-05-31 02:15:55 UTC+0000
- UTC Start
- 2016-05-31 02:07:16.325
- UTC End
- 2016-05-31 02:07:41.925
- MJD Start
- 57539.0883833938
- MJD End
- 57539.088679690096
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002085
- Ambient temperature (°C)
- 8.39
- Seeing (arcsec)
- 1.0
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 | 68.3380 | 68.3410 | 272.0000 | 272.0000 |
| K0-D0 | 92.0520 | 92.1170 | 258.3000 | 258.3000 |
| K0-J3 | 42.4470 | 42.3900 | 321.1940 | 321.2230 |
| G2-D0 | 30.3420 | 30.3880 | 226.1000 | 226.1000 |
| G2-J3 | 51.7530 | 51.8290 | 53.6760 | 53.6700 |
| D0-J3 | 81.9270 | 82.0490 | 50.8660 | 50.8680 |
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 | 57539.0883833938 |
| 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 | 68.338 |
| HIERARCH ESO ISS PBL12 END | 68.341 |
| HIERARCH ESO ISS PBLA12 START | 272.0 |
| HIERARCH ESO ISS PBLA12 END | 272.0 |
| HIERARCH ESO ISS PBL13 START | 92.052 |
| HIERARCH ESO ISS PBL13 END | 92.117 |
| HIERARCH ESO ISS PBLA13 START | 258.3 |
| HIERARCH ESO ISS PBLA13 END | 258.3 |
| HIERARCH ESO ISS PBL14 START | 42.447 |
| HIERARCH ESO ISS PBL14 END | 42.39 |
| HIERARCH ESO ISS PBLA14 START | 321.194 |
| HIERARCH ESO ISS PBLA14 END | 321.223 |
| HIERARCH ESO ISS PBL23 START | 30.342 |
| HIERARCH ESO ISS PBL23 END | 30.388 |
| HIERARCH ESO ISS PBLA23 START | 226.1 |
| HIERARCH ESO ISS PBLA23 END | 226.1 |
| HIERARCH ESO ISS PBL24 START | 51.753 |
| HIERARCH ESO ISS PBL24 END | 51.829 |
| HIERARCH ESO ISS PBLA24 START | 53.676 |
| HIERARCH ESO ISS PBLA24 END | 53.67 |
| HIERARCH ESO ISS PBL34 START | 81.927 |
| HIERARCH ESO ISS PBL34 END | 82.049 |
| HIERARCH ESO ISS PBLA34 START | 50.866 |
| HIERARCH ESO ISS PBLA34 END | 50.868 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002085 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002085 |
| HIERARCH ESO ISS AMBI TEMP | 8.39 |
| HIERARCH ESO ISS AMBI FWHM START | 1.0 |
| HIERARCH ESO ISS AMBI FWHM END | 1.0 |