Exposure
- ID
- PIONI.2021-11-08T07:09:23.561_1
- Header ID
- PIONI.2021-11-08T07:09:23.561
- Date updated
- 2021-11-08 07:16:52 UTC+0000
- Release date
- 2021-11-08 07:09:23 UTC+0000
- UTC Start
- 2021-11-08 07:09:23.561
- UTC End
- 2021-11-08 07:09:49.161
- MJD Start
- 59526.298189363
- MJD End
- 59526.2984856593
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007153
- Ambient temperature (°C)
- 13.1
- Seeing (arcsec)
- 0.49
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 | 76.4850 | 76.3750 | 120.3000 | 120.3000 |
| A0-J2 | 115.4060 | 115.2530 | 94.3000 | 94.4000 |
| A0-J3 | 131.9500 | 131.9280 | 50.9430 | 50.9410 |
| G1-J2 | 57.4020 | 57.3800 | 58.7000 | 58.7000 |
| G1-J3 | 127.0610 | 127.0890 | 16.6560 | 16.7050 |
| J2-J3 | 92.7450 | 92.7290 | 352.1810 | 352.2640 |
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 | 59526.298189363 |
| 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 | 76.485 |
| HIERARCH ESO ISS PBL12 END | 76.375 |
| HIERARCH ESO ISS PBLA12 START | 120.3 |
| HIERARCH ESO ISS PBLA12 END | 120.3 |
| HIERARCH ESO ISS PBL13 START | 115.406 |
| HIERARCH ESO ISS PBL13 END | 115.253 |
| HIERARCH ESO ISS PBLA13 START | 94.3 |
| HIERARCH ESO ISS PBLA13 END | 94.4 |
| HIERARCH ESO ISS PBL14 START | 131.95 |
| HIERARCH ESO ISS PBL14 END | 131.928 |
| HIERARCH ESO ISS PBLA14 START | 50.943 |
| HIERARCH ESO ISS PBLA14 END | 50.941 |
| HIERARCH ESO ISS PBL23 START | 57.402 |
| HIERARCH ESO ISS PBL23 END | 57.38 |
| HIERARCH ESO ISS PBLA23 START | 58.7 |
| HIERARCH ESO ISS PBLA23 END | 58.7 |
| HIERARCH ESO ISS PBL24 START | 127.061 |
| HIERARCH ESO ISS PBL24 END | 127.089 |
| HIERARCH ESO ISS PBLA24 START | 16.656 |
| HIERARCH ESO ISS PBLA24 END | 16.705 |
| HIERARCH ESO ISS PBL34 START | 92.745 |
| HIERARCH ESO ISS PBL34 END | 92.729 |
| HIERARCH ESO ISS PBLA34 START | 352.181 |
| HIERARCH ESO ISS PBLA34 END | 352.264 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007508 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006798 |
| HIERARCH ESO ISS AMBI TEMP | 13.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |