Exposure
- ID
- PIONI.2021-11-11T05:05:19.471_1
- Header ID
- PIONI.2021-11-11T05:05:19.471
- Date updated
- 2021-11-11 05:15:59 UTC+0000
- Release date
- 2021-11-11 05:05:19 UTC+0000
- UTC Start
- 2021-11-11 05:05:19.470
- UTC End
- 2021-11-11 05:05:45.070
- MJD Start
- 59529.2120309062
- MJD End
- 59529.2123272025
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002465
- Ambient temperature (°C)
- 11.18
- Seeing (arcsec)
- 0.965
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 | 89.7940 | 89.7670 | 114.1000 | 114.1000 |
| A0-J2 | 129.2020 | 129.2100 | 92.5000 | 92.5000 |
| A0-J3 | 126.8700 | 126.9440 | 47.5480 | 47.5860 |
| G1-J2 | 56.4470 | 56.4780 | 56.6000 | 56.6000 |
| G1-J3 | 122.8940 | 122.9060 | 5.4430 | 5.5100 |
| J2-J3 | 97.9230 | 97.8900 | 338.7620 | 338.8200 |
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 | 59529.2120309062 |
| 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 | 89.794 |
| HIERARCH ESO ISS PBL12 END | 89.767 |
| HIERARCH ESO ISS PBLA12 START | 114.1 |
| HIERARCH ESO ISS PBLA12 END | 114.1 |
| HIERARCH ESO ISS PBL13 START | 129.202 |
| HIERARCH ESO ISS PBL13 END | 129.21 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.5 |
| HIERARCH ESO ISS PBL14 START | 126.87 |
| HIERARCH ESO ISS PBL14 END | 126.944 |
| HIERARCH ESO ISS PBLA14 START | 47.548 |
| HIERARCH ESO ISS PBLA14 END | 47.586 |
| HIERARCH ESO ISS PBL23 START | 56.447 |
| HIERARCH ESO ISS PBL23 END | 56.478 |
| HIERARCH ESO ISS PBLA23 START | 56.6 |
| HIERARCH ESO ISS PBLA23 END | 56.6 |
| HIERARCH ESO ISS PBL24 START | 122.894 |
| HIERARCH ESO ISS PBL24 END | 122.906 |
| HIERARCH ESO ISS PBLA24 START | 5.443 |
| HIERARCH ESO ISS PBLA24 END | 5.51 |
| HIERARCH ESO ISS PBL34 START | 97.923 |
| HIERARCH ESO ISS PBL34 END | 97.89 |
| HIERARCH ESO ISS PBLA34 START | 338.762 |
| HIERARCH ESO ISS PBLA34 END | 338.82 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002207 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002723 |
| HIERARCH ESO ISS AMBI TEMP | 11.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.99 |
| HIERARCH ESO ISS AMBI FWHM END | 0.94 |