Exposure
- ID
- PIONI.2016-05-31T01:38:12.610_1
- Header ID
- PIONI.2016-05-31T01:38:12.610
- Date updated
- 2016-05-31 01:50:52 UTC+0000
- Release date
- 2017-05-31 01:50:52 UTC+0000
- UTC Start
- 2016-05-31 01:38:12.610
- UTC End
- 2016-05-31 01:38:38.210
- MJD Start
- 57539.068201506
- MJD End
- 57539.0684978023
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001912
- Ambient temperature (°C)
- 8.08
- Seeing (arcsec)
- 0.85
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 | 67.7590 | 67.7800 | 275.1000 | 275.1000 |
| K0-D0 | 88.3920 | 88.4790 | 261.0000 | 260.9000 |
| K0-J3 | 45.0650 | 45.0120 | 320.0950 | 320.1110 |
| G2-D0 | 28.1030 | 28.1500 | 224.8000 | 224.9000 |
| G2-J3 | 47.9650 | 48.0470 | 53.5450 | 53.5540 |
| D0-J3 | 75.8620 | 75.9930 | 50.3260 | 50.3440 |
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 | 57539.068201506 |
| 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 | 67.759 |
| HIERARCH ESO ISS PBL12 END | 67.78 |
| HIERARCH ESO ISS PBLA12 START | 275.1 |
| HIERARCH ESO ISS PBLA12 END | 275.1 |
| HIERARCH ESO ISS PBL13 START | 88.392 |
| HIERARCH ESO ISS PBL13 END | 88.479 |
| HIERARCH ESO ISS PBLA13 START | 261.0 |
| HIERARCH ESO ISS PBLA13 END | 260.9 |
| HIERARCH ESO ISS PBL14 START | 45.065 |
| HIERARCH ESO ISS PBL14 END | 45.012 |
| HIERARCH ESO ISS PBLA14 START | 320.095 |
| HIERARCH ESO ISS PBLA14 END | 320.111 |
| HIERARCH ESO ISS PBL23 START | 28.103 |
| HIERARCH ESO ISS PBL23 END | 28.15 |
| HIERARCH ESO ISS PBLA23 START | 224.8 |
| HIERARCH ESO ISS PBLA23 END | 224.9 |
| HIERARCH ESO ISS PBL24 START | 47.965 |
| HIERARCH ESO ISS PBL24 END | 48.047 |
| HIERARCH ESO ISS PBLA24 START | 53.545 |
| HIERARCH ESO ISS PBLA24 END | 53.554 |
| HIERARCH ESO ISS PBL34 START | 75.862 |
| HIERARCH ESO ISS PBL34 END | 75.993 |
| HIERARCH ESO ISS PBLA34 START | 50.326 |
| HIERARCH ESO ISS PBLA34 END | 50.344 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001912 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001912 |
| HIERARCH ESO ISS AMBI TEMP | 8.08 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |