Exposure
- ID
- PIONI.2021-11-12T05:03:37.659_1
- Header ID
- PIONI.2021-11-12T05:03:37.659
- Date updated
- 2021-11-12 05:10:59 UTC+0000
- Release date
- 2021-11-12 05:03:37 UTC+0000
- UTC Start
- 2021-11-12 05:03:37.659
- UTC End
- 2021-11-12 05:04:03.259
- MJD Start
- 59530.2108525382
- MJD End
- 59530.2111488345
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003763
- Ambient temperature (°C)
- 13.09
- Seeing (arcsec)
- 0.68
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 | 89.6890 | 89.6600 | 114.2000 | 114.2000 |
| A0-J2 | 129.2250 | 129.2290 | 92.5000 | 92.5000 |
| A0-J3 | 127.1430 | 127.2120 | 47.6870 | 47.7280 |
| G1-J2 | 56.5620 | 56.5920 | 56.7000 | 56.7000 |
| G1-J3 | 122.9400 | 122.9530 | 5.6940 | 5.7640 |
| J2-J3 | 97.7980 | 97.7660 | 338.9780 | 339.0400 |
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 | 59530.2108525382 |
| 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 | 89.689 |
| HIERARCH ESO ISS PBL12 END | 89.66 |
| HIERARCH ESO ISS PBLA12 START | 114.2 |
| HIERARCH ESO ISS PBLA12 END | 114.2 |
| HIERARCH ESO ISS PBL13 START | 129.225 |
| HIERARCH ESO ISS PBL13 END | 129.229 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.5 |
| HIERARCH ESO ISS PBL14 START | 127.143 |
| HIERARCH ESO ISS PBL14 END | 127.212 |
| HIERARCH ESO ISS PBLA14 START | 47.687 |
| HIERARCH ESO ISS PBLA14 END | 47.728 |
| HIERARCH ESO ISS PBL23 START | 56.562 |
| HIERARCH ESO ISS PBL23 END | 56.592 |
| HIERARCH ESO ISS PBLA23 START | 56.7 |
| HIERARCH ESO ISS PBLA23 END | 56.7 |
| HIERARCH ESO ISS PBL24 START | 122.94 |
| HIERARCH ESO ISS PBL24 END | 122.953 |
| HIERARCH ESO ISS PBLA24 START | 5.694 |
| HIERARCH ESO ISS PBLA24 END | 5.764 |
| HIERARCH ESO ISS PBL34 START | 97.798 |
| HIERARCH ESO ISS PBL34 END | 97.766 |
| HIERARCH ESO ISS PBLA34 START | 338.978 |
| HIERARCH ESO ISS PBLA34 END | 339.04 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003763 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003763 |
| HIERARCH ESO ISS AMBI TEMP | 13.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |