Exposure
- ID
- PIONI.2021-11-08T07:10:40.001_1
- Header ID
- PIONI.2021-11-08T07:10:40.001
- Date updated
- 2021-11-08 07:16:52 UTC+0000
- Release date
- 2021-11-08 07:10:40 UTC+0000
- UTC Start
- 2021-11-08 07:10:40.001
- UTC End
- 2021-11-08 07:11:05.601
- MJD Start
- 59526.2990740845
- MJD End
- 59526.2993703808
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007787
- Ambient temperature (°C)
- 13.09
- Seeing (arcsec)
- 0.43
Observation
- ID
- 48811
- 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
- 36502
- Name
- 32 Eri A
- RA
- 58.572492
- DEC
- -2.95473
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 76.2500 | 76.1400 | 120.4000 | 120.5000 |
| A0-J2 | 115.0790 | 114.9250 | 94.4000 | 94.4000 |
| A0-J3 | 131.9010 | 131.8770 | 50.9420 | 50.9410 |
| G1-J2 | 57.3550 | 57.3320 | 58.7000 | 58.7000 |
| G1-J3 | 127.1200 | 127.1480 | 16.7600 | 16.8100 |
| J2-J3 | 92.7100 | 92.6940 | 352.3570 | 352.4400 |
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 | 59526.2990740845 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 32 Eri A |
| RA | 58.572492 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| 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 | 76.25 |
| HIERARCH ESO ISS PBL12 END | 76.14 |
| HIERARCH ESO ISS PBLA12 START | 120.4 |
| HIERARCH ESO ISS PBLA12 END | 120.5 |
| HIERARCH ESO ISS PBL13 START | 115.079 |
| HIERARCH ESO ISS PBL13 END | 114.925 |
| HIERARCH ESO ISS PBLA13 START | 94.4 |
| HIERARCH ESO ISS PBLA13 END | 94.4 |
| HIERARCH ESO ISS PBL14 START | 131.901 |
| HIERARCH ESO ISS PBL14 END | 131.877 |
| HIERARCH ESO ISS PBLA14 START | 50.942 |
| HIERARCH ESO ISS PBLA14 END | 50.941 |
| HIERARCH ESO ISS PBL23 START | 57.355 |
| HIERARCH ESO ISS PBL23 END | 57.332 |
| HIERARCH ESO ISS PBLA23 START | 58.7 |
| HIERARCH ESO ISS PBLA23 END | 58.7 |
| HIERARCH ESO ISS PBL24 START | 127.12 |
| HIERARCH ESO ISS PBL24 END | 127.148 |
| HIERARCH ESO ISS PBLA24 START | 16.76 |
| HIERARCH ESO ISS PBLA24 END | 16.81 |
| HIERARCH ESO ISS PBL34 START | 92.71 |
| HIERARCH ESO ISS PBL34 END | 92.694 |
| HIERARCH ESO ISS PBLA34 START | 352.357 |
| HIERARCH ESO ISS PBLA34 END | 352.44 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007787 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007787 |
| HIERARCH ESO ISS AMBI TEMP | 13.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |