Exposure
- ID
- PIONI.2016-05-31T02:01:46.578_1
- Header ID
- PIONI.2016-05-31T02:01:46.578
- Date updated
- 2016-05-31 02:11:03 UTC+0000
- Release date
- 2016-05-31 02:01:46 UTC+0000
- UTC Start
- 2016-05-31 02:01:46.579
- UTC End
- 2016-05-31 02:02:12.179
- MJD Start
- 57539.0845668837
- MJD End
- 57539.084863179996
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0023525
- Ambient temperature (°C)
- 8.2
- Seeing (arcsec)
- 1.145
Observation
- ID
- 36892
- Category
- calibrator
- 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
- 27108
- Name
- HD123612
- RA
- 212.065979
- DEC
- 24.31504
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.3160 | 68.3210 | 272.4000 | 272.3000 |
| K0-D0 | 91.7660 | 91.8320 | 258.4000 | 258.3000 |
| K0-J3 | 43.1470 | 43.0930 | 321.4450 | 321.4750 |
| G2-D0 | 30.3390 | 30.3830 | 225.5000 | 225.5000 |
| G2-J3 | 51.6510 | 51.7250 | 53.2180 | 53.2180 |
| D0-J3 | 81.8160 | 81.9350 | 50.3570 | 50.3640 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 097.D-0350(B) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 57539.0845668837 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD123612 |
| RA | 212.065979 |
| DEC | 24.31504 |
| 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 | 68.316 |
| HIERARCH ESO ISS PBL12 END | 68.321 |
| HIERARCH ESO ISS PBLA12 START | 272.4 |
| HIERARCH ESO ISS PBLA12 END | 272.3 |
| HIERARCH ESO ISS PBL13 START | 91.766 |
| HIERARCH ESO ISS PBL13 END | 91.832 |
| HIERARCH ESO ISS PBLA13 START | 258.4 |
| HIERARCH ESO ISS PBLA13 END | 258.3 |
| HIERARCH ESO ISS PBL14 START | 43.147 |
| HIERARCH ESO ISS PBL14 END | 43.093 |
| HIERARCH ESO ISS PBLA14 START | 321.445 |
| HIERARCH ESO ISS PBLA14 END | 321.475 |
| HIERARCH ESO ISS PBL23 START | 30.339 |
| HIERARCH ESO ISS PBL23 END | 30.383 |
| HIERARCH ESO ISS PBLA23 START | 225.5 |
| HIERARCH ESO ISS PBLA23 END | 225.5 |
| HIERARCH ESO ISS PBL24 START | 51.651 |
| HIERARCH ESO ISS PBL24 END | 51.725 |
| HIERARCH ESO ISS PBLA24 START | 53.218 |
| HIERARCH ESO ISS PBLA24 END | 53.218 |
| HIERARCH ESO ISS PBL34 START | 81.816 |
| HIERARCH ESO ISS PBL34 END | 81.935 |
| HIERARCH ESO ISS PBLA34 START | 50.357 |
| HIERARCH ESO ISS PBLA34 END | 50.364 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002578 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002127 |
| HIERARCH ESO ISS AMBI TEMP | 8.2 |
| HIERARCH ESO ISS AMBI FWHM START | 1.16 |
| HIERARCH ESO ISS AMBI FWHM END | 1.13 |