Exposure
- ID
- PIONI.2016-05-31T01:53:18.718_1
- Header ID
- PIONI.2016-05-31T01:53:18.718
- Date updated
- 2016-05-31 02:00:49 UTC+0000
- Release date
- 2017-05-31 02:00:49 UTC+0000
- UTC Start
- 2016-05-31 01:53:18.718
- UTC End
- 2016-05-31 01:53:44.318
- MJD Start
- 57539.0786888641
- MJD End
- 57539.0789851604
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002307
- Ambient temperature (°C)
- 8.21
- Seeing (arcsec)
- 1.19
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 | 68.1720 | 68.1840 | 273.5000 | 273.5000 |
| K0-D0 | 90.4430 | 90.5200 | 259.6000 | 259.6000 |
| K0-J3 | 43.7260 | 43.6700 | 320.5790 | 320.6050 |
| G2-D0 | 29.2850 | 29.3330 | 225.6000 | 225.6000 |
| G2-J3 | 49.9870 | 50.0670 | 53.6880 | 53.6930 |
| D0-J3 | 79.0870 | 79.2160 | 50.6920 | 50.7050 |
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 | 57539.0786888641 |
| 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 | 68.172 |
| HIERARCH ESO ISS PBL12 END | 68.184 |
| HIERARCH ESO ISS PBLA12 START | 273.5 |
| HIERARCH ESO ISS PBLA12 END | 273.5 |
| HIERARCH ESO ISS PBL13 START | 90.443 |
| HIERARCH ESO ISS PBL13 END | 90.52 |
| HIERARCH ESO ISS PBLA13 START | 259.6 |
| HIERARCH ESO ISS PBLA13 END | 259.6 |
| HIERARCH ESO ISS PBL14 START | 43.726 |
| HIERARCH ESO ISS PBL14 END | 43.67 |
| HIERARCH ESO ISS PBLA14 START | 320.579 |
| HIERARCH ESO ISS PBLA14 END | 320.605 |
| HIERARCH ESO ISS PBL23 START | 29.285 |
| HIERARCH ESO ISS PBL23 END | 29.333 |
| HIERARCH ESO ISS PBLA23 START | 225.6 |
| HIERARCH ESO ISS PBLA23 END | 225.6 |
| HIERARCH ESO ISS PBL24 START | 49.987 |
| HIERARCH ESO ISS PBL24 END | 50.067 |
| HIERARCH ESO ISS PBLA24 START | 53.688 |
| HIERARCH ESO ISS PBLA24 END | 53.693 |
| HIERARCH ESO ISS PBL34 START | 79.087 |
| HIERARCH ESO ISS PBL34 END | 79.216 |
| HIERARCH ESO ISS PBLA34 START | 50.692 |
| HIERARCH ESO ISS PBLA34 END | 50.705 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002307 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002307 |
| HIERARCH ESO ISS AMBI TEMP | 8.21 |
| HIERARCH ESO ISS AMBI FWHM START | 1.19 |
| HIERARCH ESO ISS AMBI FWHM END | 1.19 |