Exposure
- ID
- PIONI.2021-11-04T05:29:20.966_1
- Header ID
- PIONI.2021-11-04T05:29:20.966
- Date updated
- 2021-11-04 05:35:55 UTC+0000
- Release date
- 2021-11-04 05:29:20 UTC+0000
- UTC Start
- 2021-11-04 05:29:20.966
- UTC End
- 2021-11-04 05:29:46.566
- MJD Start
- 59522.2287148796
- MJD End
- 59522.2290111759
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008983
- Ambient temperature (°C)
- 10.67
- Seeing (arcsec)
- 0.33
Observation
- ID
- 48738
- 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 |
|---|---|---|---|---|
| K0-B2 | 118.9220 | 118.9880 | 241.0000 | 241.1000 |
| K0-D0 | 94.5230 | 94.5640 | 252.0000 | 252.0000 |
| K0-J3 | 53.8970 | 53.8750 | 330.0630 | 330.1120 |
| B2-D0 | 31.7000 | 31.7140 | 26.5000 | 26.6000 |
| B2-J3 | 129.7400 | 129.8110 | 36.4820 | 36.5320 |
| D0-J3 | 98.6710 | 98.7280 | 39.6710 | 39.7180 |
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 | 59522.2287148796 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| 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 | 118.922 |
| HIERARCH ESO ISS PBL12 END | 118.988 |
| HIERARCH ESO ISS PBLA12 START | 241.0 |
| HIERARCH ESO ISS PBLA12 END | 241.1 |
| HIERARCH ESO ISS PBL13 START | 94.523 |
| HIERARCH ESO ISS PBL13 END | 94.564 |
| HIERARCH ESO ISS PBLA13 START | 252.0 |
| HIERARCH ESO ISS PBLA13 END | 252.0 |
| HIERARCH ESO ISS PBL14 START | 53.897 |
| HIERARCH ESO ISS PBL14 END | 53.875 |
| HIERARCH ESO ISS PBLA14 START | 330.063 |
| HIERARCH ESO ISS PBLA14 END | 330.112 |
| HIERARCH ESO ISS PBL23 START | 31.7 |
| HIERARCH ESO ISS PBL23 END | 31.714 |
| HIERARCH ESO ISS PBLA23 START | 26.5 |
| HIERARCH ESO ISS PBLA23 END | 26.6 |
| HIERARCH ESO ISS PBL24 START | 129.74 |
| HIERARCH ESO ISS PBL24 END | 129.811 |
| HIERARCH ESO ISS PBLA24 START | 36.482 |
| HIERARCH ESO ISS PBLA24 END | 36.532 |
| HIERARCH ESO ISS PBL34 START | 98.671 |
| HIERARCH ESO ISS PBL34 END | 98.728 |
| HIERARCH ESO ISS PBLA34 START | 39.671 |
| HIERARCH ESO ISS PBLA34 END | 39.718 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008891 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009075 |
| HIERARCH ESO ISS AMBI TEMP | 10.67 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |