Exposure
- ID
- PIONI.2016-05-31T01:44:50.330_1
- Header ID
- PIONI.2016-05-31T01:44:50.330
- Date updated
- 2016-05-31 01:55:44 UTC+0000
- Release date
- 2016-05-31 01:44:50 UTC+0000
- UTC Start
- 2016-05-31 01:44:50.330
- UTC End
- 2016-05-31 01:45:15.930
- MJD Start
- 57539.0728047416
- MJD End
- 57539.073101037895
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028095
- Ambient temperature (°C)
- 7.92
- Seeing (arcsec)
- 0.705
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 | 68.0210 | 68.0370 | 274.1000 | 274.1000 |
| K0-D0 | 89.6990 | 89.7810 | 259.9000 | 259.8000 |
| K0-J3 | 44.6610 | 44.6070 | 320.7430 | 320.7620 |
| G2-D0 | 29.0560 | 29.1040 | 224.8000 | 224.8000 |
| G2-J3 | 49.4850 | 49.5660 | 53.1260 | 53.1310 |
| D0-J3 | 78.3460 | 78.4760 | 50.0340 | 50.0480 |
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 | 57539.0728047416 |
| 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 | 68.021 |
| HIERARCH ESO ISS PBL12 END | 68.037 |
| HIERARCH ESO ISS PBLA12 START | 274.1 |
| HIERARCH ESO ISS PBLA12 END | 274.1 |
| HIERARCH ESO ISS PBL13 START | 89.699 |
| HIERARCH ESO ISS PBL13 END | 89.781 |
| HIERARCH ESO ISS PBLA13 START | 259.9 |
| HIERARCH ESO ISS PBLA13 END | 259.8 |
| HIERARCH ESO ISS PBL14 START | 44.661 |
| HIERARCH ESO ISS PBL14 END | 44.607 |
| HIERARCH ESO ISS PBLA14 START | 320.743 |
| HIERARCH ESO ISS PBLA14 END | 320.762 |
| HIERARCH ESO ISS PBL23 START | 29.056 |
| HIERARCH ESO ISS PBL23 END | 29.104 |
| HIERARCH ESO ISS PBLA23 START | 224.8 |
| HIERARCH ESO ISS PBLA23 END | 224.8 |
| HIERARCH ESO ISS PBL24 START | 49.485 |
| HIERARCH ESO ISS PBL24 END | 49.566 |
| HIERARCH ESO ISS PBLA24 START | 53.126 |
| HIERARCH ESO ISS PBLA24 END | 53.131 |
| HIERARCH ESO ISS PBL34 START | 78.346 |
| HIERARCH ESO ISS PBL34 END | 78.476 |
| HIERARCH ESO ISS PBLA34 START | 50.034 |
| HIERARCH ESO ISS PBLA34 END | 50.048 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002379 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00324 |
| HIERARCH ESO ISS AMBI TEMP | 7.92 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |