Exposure
- ID
- PIONI.2021-11-04T05:30:37.269_1
- Header ID
- PIONI.2021-11-04T05:30:37.269
- Date updated
- 2021-11-04 05:41:05 UTC+0000
- Release date
- 2021-11-04 05:30:37 UTC+0000
- UTC Start
- 2021-11-04 05:30:37.269
- UTC End
- 2021-11-04 05:31:02.869
- MJD Start
- 59522.2295980221
- MJD End
- 59522.2298943184
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009075
- Ambient temperature (°C)
- 10.72
- 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 | 119.0620 | 119.1240 | 241.1000 | 241.1000 |
| K0-D0 | 94.6110 | 94.6490 | 252.0000 | 252.0000 |
| K0-J3 | 53.8490 | 53.8270 | 330.1680 | 330.2160 |
| B2-D0 | 31.7300 | 31.7440 | 26.6000 | 26.7000 |
| B2-J3 | 129.8920 | 129.9610 | 36.5890 | 36.6370 |
| D0-J3 | 98.7920 | 98.8460 | 39.7710 | 39.8160 |
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 | 59522.2295980221 |
| 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 | 119.062 |
| HIERARCH ESO ISS PBL12 END | 119.124 |
| HIERARCH ESO ISS PBLA12 START | 241.1 |
| HIERARCH ESO ISS PBLA12 END | 241.1 |
| HIERARCH ESO ISS PBL13 START | 94.611 |
| HIERARCH ESO ISS PBL13 END | 94.649 |
| HIERARCH ESO ISS PBLA13 START | 252.0 |
| HIERARCH ESO ISS PBLA13 END | 252.0 |
| HIERARCH ESO ISS PBL14 START | 53.849 |
| HIERARCH ESO ISS PBL14 END | 53.827 |
| HIERARCH ESO ISS PBLA14 START | 330.168 |
| HIERARCH ESO ISS PBLA14 END | 330.216 |
| HIERARCH ESO ISS PBL23 START | 31.73 |
| HIERARCH ESO ISS PBL23 END | 31.744 |
| HIERARCH ESO ISS PBLA23 START | 26.6 |
| HIERARCH ESO ISS PBLA23 END | 26.7 |
| HIERARCH ESO ISS PBL24 START | 129.892 |
| HIERARCH ESO ISS PBL24 END | 129.961 |
| HIERARCH ESO ISS PBLA24 START | 36.589 |
| HIERARCH ESO ISS PBLA24 END | 36.637 |
| HIERARCH ESO ISS PBL34 START | 98.792 |
| HIERARCH ESO ISS PBL34 END | 98.846 |
| HIERARCH ESO ISS PBLA34 START | 39.771 |
| HIERARCH ESO ISS PBLA34 END | 39.816 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009075 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009075 |
| HIERARCH ESO ISS AMBI TEMP | 10.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |