Exposure
- ID
- PIONI.2021-11-11T06:11:22.684_1
- Header ID
- PIONI.2021-11-11T06:11:22.684
- Date updated
- 2021-11-11 06:15:53 UTC+0000
- Release date
- 2021-11-11 06:11:22 UTC+0000
- UTC Start
- 2021-11-11 06:11:22.684
- UTC End
- 2021-11-11 06:11:48.284
- MJD Start
- 59529.2579014325
- MJD End
- 59529.2581977288
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004663
- Ambient temperature (°C)
- 10.75
- Seeing (arcsec)
- 0.64
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 | 83.8280 | 83.7480 | 116.8000 | 116.9000 |
| A0-J2 | 124.7100 | 124.6210 | 93.5000 | 93.5000 |
| A0-J3 | 132.0760 | 132.0950 | 50.3960 | 50.4110 |
| G1-J2 | 58.2280 | 58.2290 | 58.6000 | 58.6000 |
| G1-J3 | 124.9980 | 125.0230 | 12.4570 | 12.5150 |
| J2-J3 | 94.4750 | 94.4480 | 346.0790 | 346.1540 |
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 | 59529.2579014325 |
| 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 | 83.828 |
| HIERARCH ESO ISS PBL12 END | 83.748 |
| HIERARCH ESO ISS PBLA12 START | 116.8 |
| HIERARCH ESO ISS PBLA12 END | 116.9 |
| HIERARCH ESO ISS PBL13 START | 124.71 |
| HIERARCH ESO ISS PBL13 END | 124.621 |
| HIERARCH ESO ISS PBLA13 START | 93.5 |
| HIERARCH ESO ISS PBLA13 END | 93.5 |
| HIERARCH ESO ISS PBL14 START | 132.076 |
| HIERARCH ESO ISS PBL14 END | 132.095 |
| HIERARCH ESO ISS PBLA14 START | 50.396 |
| HIERARCH ESO ISS PBLA14 END | 50.411 |
| HIERARCH ESO ISS PBL23 START | 58.228 |
| HIERARCH ESO ISS PBL23 END | 58.229 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.6 |
| HIERARCH ESO ISS PBL24 START | 124.998 |
| HIERARCH ESO ISS PBL24 END | 125.023 |
| HIERARCH ESO ISS PBLA24 START | 12.457 |
| HIERARCH ESO ISS PBLA24 END | 12.515 |
| HIERARCH ESO ISS PBL34 START | 94.475 |
| HIERARCH ESO ISS PBL34 END | 94.448 |
| HIERARCH ESO ISS PBLA34 START | 346.079 |
| HIERARCH ESO ISS PBLA34 END | 346.154 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004663 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004663 |
| HIERARCH ESO ISS AMBI TEMP | 10.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |