Exposure
- ID
- PIONI.2016-05-31T01:20:50.528_1
- Header ID
- PIONI.2016-05-31T01:20:50.528
- 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 01:20:50.528
- UTC End
- 2016-05-31 01:21:16.128
- MJD Start
- 57539.0561403688
- MJD End
- 57539.056436665094
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027454999999999997
- Ambient temperature (°C)
- 8.58
- Seeing (arcsec)
- 0.605
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 | 66.9880 | 67.0200 | 277.1000 | 277.0000 |
| K0-D0 | 85.6380 | 85.7430 | 262.6000 | 262.5000 |
| K0-J3 | 46.5370 | 46.4860 | 319.7510 | 319.7570 |
| G2-D0 | 26.7020 | 26.7530 | 223.7000 | 223.7000 |
| G2-J3 | 45.5080 | 45.5970 | 53.1470 | 53.1640 |
| D0-J3 | 71.9800 | 72.1200 | 49.6430 | 49.6700 |
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 | 57539.0561403688 |
| 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 | 66.988 |
| HIERARCH ESO ISS PBL12 END | 67.02 |
| HIERARCH ESO ISS PBLA12 START | 277.1 |
| HIERARCH ESO ISS PBLA12 END | 277.0 |
| HIERARCH ESO ISS PBL13 START | 85.638 |
| HIERARCH ESO ISS PBL13 END | 85.743 |
| HIERARCH ESO ISS PBLA13 START | 262.6 |
| HIERARCH ESO ISS PBLA13 END | 262.5 |
| HIERARCH ESO ISS PBL14 START | 46.537 |
| HIERARCH ESO ISS PBL14 END | 46.486 |
| HIERARCH ESO ISS PBLA14 START | 319.751 |
| HIERARCH ESO ISS PBLA14 END | 319.757 |
| HIERARCH ESO ISS PBL23 START | 26.702 |
| HIERARCH ESO ISS PBL23 END | 26.753 |
| HIERARCH ESO ISS PBLA23 START | 223.7 |
| HIERARCH ESO ISS PBLA23 END | 223.7 |
| HIERARCH ESO ISS PBL24 START | 45.508 |
| HIERARCH ESO ISS PBL24 END | 45.597 |
| HIERARCH ESO ISS PBLA24 START | 53.147 |
| HIERARCH ESO ISS PBLA24 END | 53.164 |
| HIERARCH ESO ISS PBL34 START | 71.98 |
| HIERARCH ESO ISS PBL34 END | 72.12 |
| HIERARCH ESO ISS PBLA34 START | 49.643 |
| HIERARCH ESO ISS PBLA34 END | 49.67 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002734 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002757 |
| HIERARCH ESO ISS AMBI TEMP | 8.58 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |