Exposure
- ID
- PIONI.2021-11-06T05:37:07.215_1
- Header ID
- PIONI.2021-11-06T05:37:07.215
- Date updated
- 2021-11-06 05:40:49 UTC+0000
- Release date
- 2021-11-06 05:37:07 UTC+0000
- UTC Start
- 2021-11-06 05:37:07.215
- UTC End
- 2021-11-06 05:37:32.815
- MJD Start
- 59524.2341112825
- MJD End
- 59524.2344075788
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040335
- Ambient temperature (°C)
- 10.95
- Seeing (arcsec)
- 0.615
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 | 68.3310 | 68.3270 | 271.5000 | 271.5000 |
| K0-D0 | 95.4050 | 95.4300 | 252.4000 | 252.4000 |
| K0-J3 | 53.2940 | 53.2700 | 331.4140 | 331.4690 |
| G2-D0 | 38.1490 | 38.1670 | 216.3000 | 216.4000 |
| G2-J3 | 62.1060 | 62.1370 | 43.5730 | 43.6110 |
| D0-J3 | 100.0660 | 100.1170 | 40.8220 | 40.8630 |
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 | 59524.2341112825 |
| 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 | 68.331 |
| HIERARCH ESO ISS PBL12 END | 68.327 |
| HIERARCH ESO ISS PBLA12 START | 271.5 |
| HIERARCH ESO ISS PBLA12 END | 271.5 |
| HIERARCH ESO ISS PBL13 START | 95.405 |
| HIERARCH ESO ISS PBL13 END | 95.43 |
| HIERARCH ESO ISS PBLA13 START | 252.4 |
| HIERARCH ESO ISS PBLA13 END | 252.4 |
| HIERARCH ESO ISS PBL14 START | 53.294 |
| HIERARCH ESO ISS PBL14 END | 53.27 |
| HIERARCH ESO ISS PBLA14 START | 331.414 |
| HIERARCH ESO ISS PBLA14 END | 331.469 |
| HIERARCH ESO ISS PBL23 START | 38.149 |
| HIERARCH ESO ISS PBL23 END | 38.167 |
| HIERARCH ESO ISS PBLA23 START | 216.3 |
| HIERARCH ESO ISS PBLA23 END | 216.4 |
| HIERARCH ESO ISS PBL24 START | 62.106 |
| HIERARCH ESO ISS PBL24 END | 62.137 |
| HIERARCH ESO ISS PBLA24 START | 43.573 |
| HIERARCH ESO ISS PBLA24 END | 43.611 |
| HIERARCH ESO ISS PBL34 START | 100.066 |
| HIERARCH ESO ISS PBL34 END | 100.117 |
| HIERARCH ESO ISS PBLA34 START | 40.822 |
| HIERARCH ESO ISS PBLA34 END | 40.863 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004108 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003959 |
| HIERARCH ESO ISS AMBI TEMP | 10.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |