Exposure
- ID
- PIONI.2021-11-06T05:06:56.407_1
- Header ID
- PIONI.2021-11-06T05:06:56.407
- Date updated
- 2021-11-06 05:15:29 UTC+0000
- Release date
- 2021-11-06 05:06:56 UTC+0000
- UTC Start
- 2021-11-06 05:06:56.408
- UTC End
- 2021-11-06 05:07:22.008
- MJD Start
- 59524.2131528649
- MJD End
- 59524.2134491612
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003195
- Ambient temperature (°C)
- 10.87
- Seeing (arcsec)
- 0.685
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 | 67.9380 | 67.9560 | 271.1000 | 271.1000 |
| K0-D0 | 93.3470 | 93.4010 | 251.6000 | 251.6000 |
| K0-J3 | 54.4220 | 54.4020 | 328.9380 | 328.9760 |
| G2-D0 | 37.1320 | 37.1530 | 213.8000 | 213.8000 |
| G2-J3 | 60.3090 | 60.3480 | 41.3520 | 41.3960 |
| D0-J3 | 97.2390 | 97.2990 | 38.4560 | 38.5030 |
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 | 59524.2131528649 |
| 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 | 67.938 |
| HIERARCH ESO ISS PBL12 END | 67.956 |
| HIERARCH ESO ISS PBLA12 START | 271.1 |
| HIERARCH ESO ISS PBLA12 END | 271.1 |
| HIERARCH ESO ISS PBL13 START | 93.347 |
| HIERARCH ESO ISS PBL13 END | 93.401 |
| HIERARCH ESO ISS PBLA13 START | 251.6 |
| HIERARCH ESO ISS PBLA13 END | 251.6 |
| HIERARCH ESO ISS PBL14 START | 54.422 |
| HIERARCH ESO ISS PBL14 END | 54.402 |
| HIERARCH ESO ISS PBLA14 START | 328.938 |
| HIERARCH ESO ISS PBLA14 END | 328.976 |
| HIERARCH ESO ISS PBL23 START | 37.132 |
| HIERARCH ESO ISS PBL23 END | 37.153 |
| HIERARCH ESO ISS PBLA23 START | 213.8 |
| HIERARCH ESO ISS PBLA23 END | 213.8 |
| HIERARCH ESO ISS PBL24 START | 60.309 |
| HIERARCH ESO ISS PBL24 END | 60.348 |
| HIERARCH ESO ISS PBLA24 START | 41.352 |
| HIERARCH ESO ISS PBLA24 END | 41.396 |
| HIERARCH ESO ISS PBL34 START | 97.239 |
| HIERARCH ESO ISS PBL34 END | 97.299 |
| HIERARCH ESO ISS PBLA34 START | 38.456 |
| HIERARCH ESO ISS PBLA34 END | 38.503 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003155 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003235 |
| HIERARCH ESO ISS AMBI TEMP | 10.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |