Exposure
- ID
- PIONI.2021-11-08T06:14:07.639_1
- Header ID
- PIONI.2021-11-08T06:14:07.639
- Date updated
- 2021-11-08 06:21:16 UTC+0000
- Release date
- 2021-11-08 06:14:07 UTC+0000
- UTC Start
- 2021-11-08 06:14:07.640
- UTC End
- 2021-11-08 06:14:33.240
- MJD Start
- 59526.2598106442
- MJD End
- 59526.2601069405
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00668
- Ambient temperature (°C)
- 12.72
- Seeing (arcsec)
- 0.585
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 | 84.9800 | 84.9090 | 116.3000 | 116.4000 |
| A0-J2 | 125.9490 | 125.8750 | 93.3000 | 93.3000 |
| A0-J3 | 131.7260 | 131.7530 | 50.1610 | 50.1780 |
| G1-J2 | 58.1880 | 58.1930 | 58.4000 | 58.5000 |
| G1-J3 | 124.6360 | 124.6590 | 11.5640 | 11.6250 |
| J2-J3 | 94.9000 | 94.8710 | 344.9760 | 345.0490 |
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 | 59526.2598106442 |
| 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 | 84.98 |
| HIERARCH ESO ISS PBL12 END | 84.909 |
| HIERARCH ESO ISS PBLA12 START | 116.3 |
| HIERARCH ESO ISS PBLA12 END | 116.4 |
| HIERARCH ESO ISS PBL13 START | 125.949 |
| HIERARCH ESO ISS PBL13 END | 125.875 |
| HIERARCH ESO ISS PBLA13 START | 93.3 |
| HIERARCH ESO ISS PBLA13 END | 93.3 |
| HIERARCH ESO ISS PBL14 START | 131.726 |
| HIERARCH ESO ISS PBL14 END | 131.753 |
| HIERARCH ESO ISS PBLA14 START | 50.161 |
| HIERARCH ESO ISS PBLA14 END | 50.178 |
| HIERARCH ESO ISS PBL23 START | 58.188 |
| HIERARCH ESO ISS PBL23 END | 58.193 |
| HIERARCH ESO ISS PBLA23 START | 58.4 |
| HIERARCH ESO ISS PBLA23 END | 58.5 |
| HIERARCH ESO ISS PBL24 START | 124.636 |
| HIERARCH ESO ISS PBL24 END | 124.659 |
| HIERARCH ESO ISS PBLA24 START | 11.564 |
| HIERARCH ESO ISS PBLA24 END | 11.625 |
| HIERARCH ESO ISS PBL34 START | 94.9 |
| HIERARCH ESO ISS PBL34 END | 94.871 |
| HIERARCH ESO ISS PBLA34 START | 344.976 |
| HIERARCH ESO ISS PBLA34 END | 345.049 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006002 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007358 |
| HIERARCH ESO ISS AMBI TEMP | 12.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |