Exposure
- ID
- PIONI.2021-11-07T05:44:07.921_1
- Header ID
- PIONI.2021-11-07T05:44:07.921
- Date updated
- 2021-11-07 05:51:14 UTC+0000
- Release date
- 2021-11-07 05:44:07 UTC+0000
- UTC Start
- 2021-11-07 05:44:07.921
- UTC End
- 2021-11-07 05:44:33.521
- MJD Start
- 59525.2389805662
- MJD End
- 59525.2392768625
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005418
- Ambient temperature (°C)
- 11.97
- Seeing (arcsec)
- 0.715
Observation
- ID
- 48773
- Category
- calibrator
- Program ID
- 108.227F.001
- Program Title
- THE FIRST INTERFEROMETRIC IMAGE OF A SUNLIKE STAR: EPS ERIDANI
- Program Type
- Normal
- PI / COI
- ROETTENBACHER/ KORHONEN/ FISCHER/ DAVIES
Target
- ID
- 36530
- Name
- 32 Eri A
- RA
- 58.573049
- DEC
- -2.95473
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.1810 | 68.1680 | 271.6000 | 271.7000 |
| K0-D0 | 95.7830 | 95.7980 | 252.6000 | 252.6000 |
| K0-J3 | 52.8540 | 52.8300 | 332.4370 | 332.4950 |
| G2-D0 | 38.4760 | 38.4930 | 217.1000 | 217.2000 |
| G2-J3 | 62.6490 | 62.6770 | 44.2260 | 44.2590 |
| D0-J3 | 100.9420 | 100.9880 | 41.5270 | 41.5630 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.227F.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59525.2389805662 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 32 Eri A |
| RA | 58.573049 |
| DEC | -2.95473 |
| 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 | 68.181 |
| HIERARCH ESO ISS PBL12 END | 68.168 |
| HIERARCH ESO ISS PBLA12 START | 271.6 |
| HIERARCH ESO ISS PBLA12 END | 271.7 |
| HIERARCH ESO ISS PBL13 START | 95.783 |
| HIERARCH ESO ISS PBL13 END | 95.798 |
| HIERARCH ESO ISS PBLA13 START | 252.6 |
| HIERARCH ESO ISS PBLA13 END | 252.6 |
| HIERARCH ESO ISS PBL14 START | 52.854 |
| HIERARCH ESO ISS PBL14 END | 52.83 |
| HIERARCH ESO ISS PBLA14 START | 332.437 |
| HIERARCH ESO ISS PBLA14 END | 332.495 |
| HIERARCH ESO ISS PBL23 START | 38.476 |
| HIERARCH ESO ISS PBL23 END | 38.493 |
| HIERARCH ESO ISS PBLA23 START | 217.1 |
| HIERARCH ESO ISS PBLA23 END | 217.2 |
| HIERARCH ESO ISS PBL24 START | 62.649 |
| HIERARCH ESO ISS PBL24 END | 62.677 |
| HIERARCH ESO ISS PBLA24 START | 44.226 |
| HIERARCH ESO ISS PBLA24 END | 44.259 |
| HIERARCH ESO ISS PBL34 START | 100.942 |
| HIERARCH ESO ISS PBL34 END | 100.988 |
| HIERARCH ESO ISS PBLA34 START | 41.527 |
| HIERARCH ESO ISS PBLA34 END | 41.563 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005418 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005418 |
| HIERARCH ESO ISS AMBI TEMP | 11.97 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |