Exposure
- ID
- PIONI.2021-11-05T06:18:12.501_1
- Header ID
- PIONI.2021-11-05T06:18:12.501
- Date updated
- 2021-11-05 06:25:43 UTC+0000
- Release date
- 2021-11-05 06:18:12 UTC+0000
- UTC Start
- 2021-11-05 06:18:12.502
- UTC End
- 2021-11-05 06:18:38.102
- MJD Start
- 59523.2626446942
- MJD End
- 59523.2629409905
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00583
- Ambient temperature (°C)
- 10.46
- Seeing (arcsec)
- 0.51
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 | 122.2790 | 122.2890 | 242.5000 | 242.6000 |
| K0-D0 | 95.8780 | 95.8660 | 252.9000 | 252.9000 |
| K0-J3 | 51.7680 | 51.7430 | 335.1880 | 335.2560 |
| B2-D0 | 32.8480 | 32.8590 | 30.9000 | 30.9000 |
| B2-J3 | 134.9650 | 135.0100 | 40.0200 | 40.0500 |
| D0-J3 | 102.6640 | 102.6970 | 42.9260 | 42.9540 |
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 | 59523.2626446942 |
| 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 | 122.279 |
| HIERARCH ESO ISS PBL12 END | 122.289 |
| HIERARCH ESO ISS PBLA12 START | 242.5 |
| HIERARCH ESO ISS PBLA12 END | 242.6 |
| HIERARCH ESO ISS PBL13 START | 95.878 |
| HIERARCH ESO ISS PBL13 END | 95.866 |
| HIERARCH ESO ISS PBLA13 START | 252.9 |
| HIERARCH ESO ISS PBLA13 END | 252.9 |
| HIERARCH ESO ISS PBL14 START | 51.768 |
| HIERARCH ESO ISS PBL14 END | 51.743 |
| HIERARCH ESO ISS PBLA14 START | 335.188 |
| HIERARCH ESO ISS PBLA14 END | 335.256 |
| HIERARCH ESO ISS PBL23 START | 32.848 |
| HIERARCH ESO ISS PBL23 END | 32.859 |
| HIERARCH ESO ISS PBLA23 START | 30.9 |
| HIERARCH ESO ISS PBLA23 END | 30.9 |
| HIERARCH ESO ISS PBL24 START | 134.965 |
| HIERARCH ESO ISS PBL24 END | 135.01 |
| HIERARCH ESO ISS PBLA24 START | 40.02 |
| HIERARCH ESO ISS PBLA24 END | 40.05 |
| HIERARCH ESO ISS PBL34 START | 102.664 |
| HIERARCH ESO ISS PBL34 END | 102.697 |
| HIERARCH ESO ISS PBLA34 START | 42.926 |
| HIERARCH ESO ISS PBLA34 END | 42.954 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00583 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00583 |
| HIERARCH ESO ISS AMBI TEMP | 10.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |