Exposure
- ID
- PIONI.2016-05-31T02:08:38.806_1
- Header ID
- PIONI.2016-05-31T02:08:38.806
- Date updated
- 2016-05-31 02:21:00 UTC+0000
- Release date
- 2017-05-31 02:21:00 UTC+0000
- UTC Start
- 2016-05-31 02:08:38.805
- UTC End
- 2016-05-31 02:09:04.405
- MJD Start
- 57539.089338026
- MJD End
- 57539.0896343223
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0020695
- Ambient temperature (°C)
- 8.34
- Seeing (arcsec)
- 1.005
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 | 68.3430 | 68.3450 | 271.9000 | 271.8000 |
| K0-D0 | 92.1970 | 92.2600 | 258.2000 | 258.1000 |
| K0-J3 | 42.3190 | 42.2610 | 321.2620 | 321.2960 |
| G2-D0 | 30.4450 | 30.4900 | 226.1000 | 226.1000 |
| G2-J3 | 51.9230 | 51.9980 | 53.6650 | 53.6630 |
| D0-J3 | 82.2010 | 82.3230 | 50.8730 | 50.8790 |
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 | 57539.089338026 |
| 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 | 68.343 |
| HIERARCH ESO ISS PBL12 END | 68.345 |
| HIERARCH ESO ISS PBLA12 START | 271.9 |
| HIERARCH ESO ISS PBLA12 END | 271.8 |
| HIERARCH ESO ISS PBL13 START | 92.197 |
| HIERARCH ESO ISS PBL13 END | 92.26 |
| HIERARCH ESO ISS PBLA13 START | 258.2 |
| HIERARCH ESO ISS PBLA13 END | 258.1 |
| HIERARCH ESO ISS PBL14 START | 42.319 |
| HIERARCH ESO ISS PBL14 END | 42.261 |
| HIERARCH ESO ISS PBLA14 START | 321.262 |
| HIERARCH ESO ISS PBLA14 END | 321.296 |
| HIERARCH ESO ISS PBL23 START | 30.445 |
| HIERARCH ESO ISS PBL23 END | 30.49 |
| HIERARCH ESO ISS PBLA23 START | 226.1 |
| HIERARCH ESO ISS PBLA23 END | 226.1 |
| HIERARCH ESO ISS PBL24 START | 51.923 |
| HIERARCH ESO ISS PBL24 END | 51.998 |
| HIERARCH ESO ISS PBLA24 START | 53.665 |
| HIERARCH ESO ISS PBLA24 END | 53.663 |
| HIERARCH ESO ISS PBL34 START | 82.201 |
| HIERARCH ESO ISS PBL34 END | 82.323 |
| HIERARCH ESO ISS PBLA34 START | 50.873 |
| HIERARCH ESO ISS PBLA34 END | 50.879 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002085 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002054 |
| HIERARCH ESO ISS AMBI TEMP | 8.34 |
| HIERARCH ESO ISS AMBI FWHM START | 1.0 |
| HIERARCH ESO ISS AMBI FWHM END | 1.01 |