Exposure
- ID
- PIONI.2021-11-09T05:37:34.398_1
- Header ID
- PIONI.2021-11-09T05:37:34.398
- Date updated
- 2021-11-09 05:46:20 UTC+0000
- Release date
- 2021-11-09 05:37:34 UTC+0000
- UTC Start
- 2021-11-09 05:37:34.398
- UTC End
- 2021-11-09 05:37:59.998
- MJD Start
- 59527.234425901
- MJD End
- 59527.2347221973
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003604
- Ambient temperature (°C)
- 11.93
- Seeing (arcsec)
- 0.69
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 | 88.2720 | 88.2260 | 114.9000 | 114.9000 |
| A0-J2 | 128.7830 | 128.7550 | 92.8000 | 92.8000 |
| A0-J3 | 129.4840 | 129.5370 | 48.9060 | 48.9340 |
| G1-J2 | 57.4990 | 57.5190 | 57.6000 | 57.6000 |
| G1-J3 | 123.5060 | 123.5230 | 8.1480 | 8.2110 |
| J2-J3 | 96.5810 | 96.5500 | 341.2480 | 341.3110 |
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 | 59527.234425901 |
| 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 | 88.272 |
| HIERARCH ESO ISS PBL12 END | 88.226 |
| HIERARCH ESO ISS PBLA12 START | 114.9 |
| HIERARCH ESO ISS PBLA12 END | 114.9 |
| HIERARCH ESO ISS PBL13 START | 128.783 |
| HIERARCH ESO ISS PBL13 END | 128.755 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 92.8 |
| HIERARCH ESO ISS PBL14 START | 129.484 |
| HIERARCH ESO ISS PBL14 END | 129.537 |
| HIERARCH ESO ISS PBLA14 START | 48.906 |
| HIERARCH ESO ISS PBLA14 END | 48.934 |
| HIERARCH ESO ISS PBL23 START | 57.499 |
| HIERARCH ESO ISS PBL23 END | 57.519 |
| HIERARCH ESO ISS PBLA23 START | 57.6 |
| HIERARCH ESO ISS PBLA23 END | 57.6 |
| HIERARCH ESO ISS PBL24 START | 123.506 |
| HIERARCH ESO ISS PBL24 END | 123.523 |
| HIERARCH ESO ISS PBLA24 START | 8.148 |
| HIERARCH ESO ISS PBLA24 END | 8.211 |
| HIERARCH ESO ISS PBL34 START | 96.581 |
| HIERARCH ESO ISS PBL34 END | 96.55 |
| HIERARCH ESO ISS PBLA34 START | 341.248 |
| HIERARCH ESO ISS PBLA34 END | 341.311 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003604 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003604 |
| HIERARCH ESO ISS AMBI TEMP | 11.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |