Exposure
- ID
- PIONI.2021-11-04T05:28:43.030_1
- Header ID
- PIONI.2021-11-04T05:28:43.030
- Date updated
- 2021-11-04 05:35:55 UTC+0000
- Release date
- 2021-11-04 05:28:43 UTC+0000
- UTC Start
- 2021-11-04 05:28:43.030
- UTC End
- 2021-11-04 05:29:08.630
- MJD Start
- 59522.228275809
- MJD End
- 59522.2285721053
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008891
- Ambient temperature (°C)
- 10.67
- Seeing (arcsec)
- 0.33
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 | 118.8520 | 118.9180 | 241.0000 | 241.0000 |
| K0-D0 | 94.4790 | 94.5210 | 252.0000 | 252.0000 |
| K0-J3 | 53.9210 | 53.8980 | 330.0110 | 330.0600 |
| B2-D0 | 31.6850 | 31.6990 | 26.4000 | 26.5000 |
| B2-J3 | 129.6640 | 129.7360 | 36.4290 | 36.4790 |
| D0-J3 | 98.6120 | 98.6680 | 39.6210 | 39.6680 |
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 | 59522.228275809 |
| 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 | 118.852 |
| HIERARCH ESO ISS PBL12 END | 118.918 |
| HIERARCH ESO ISS PBLA12 START | 241.0 |
| HIERARCH ESO ISS PBLA12 END | 241.0 |
| HIERARCH ESO ISS PBL13 START | 94.479 |
| HIERARCH ESO ISS PBL13 END | 94.521 |
| HIERARCH ESO ISS PBLA13 START | 252.0 |
| HIERARCH ESO ISS PBLA13 END | 252.0 |
| HIERARCH ESO ISS PBL14 START | 53.921 |
| HIERARCH ESO ISS PBL14 END | 53.898 |
| HIERARCH ESO ISS PBLA14 START | 330.011 |
| HIERARCH ESO ISS PBLA14 END | 330.06 |
| HIERARCH ESO ISS PBL23 START | 31.685 |
| HIERARCH ESO ISS PBL23 END | 31.699 |
| HIERARCH ESO ISS PBLA23 START | 26.4 |
| HIERARCH ESO ISS PBLA23 END | 26.5 |
| HIERARCH ESO ISS PBL24 START | 129.664 |
| HIERARCH ESO ISS PBL24 END | 129.736 |
| HIERARCH ESO ISS PBLA24 START | 36.429 |
| HIERARCH ESO ISS PBLA24 END | 36.479 |
| HIERARCH ESO ISS PBL34 START | 98.612 |
| HIERARCH ESO ISS PBL34 END | 98.668 |
| HIERARCH ESO ISS PBLA34 START | 39.621 |
| HIERARCH ESO ISS PBLA34 END | 39.668 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008891 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008891 |
| HIERARCH ESO ISS AMBI TEMP | 10.67 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |