Exposure
- ID
- PIONI.2021-11-09T05:40:06.665_1
- Header ID
- PIONI.2021-11-09T05:40:06.665
- Date updated
- 2021-11-09 05:46:20 UTC+0000
- Release date
- 2021-11-09 05:40:06 UTC+0000
- UTC Start
- 2021-11-09 05:40:06.665
- UTC End
- 2021-11-09 05:40:32.265
- MJD Start
- 59527.2361882478
- MJD End
- 59527.2364845441
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004838
- Ambient temperature (°C)
- 12.0
- Seeing (arcsec)
- 0.62
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 | 88.0670 | 88.0170 | 115.0000 | 115.0000 |
| A0-J2 | 128.6560 | 128.6240 | 92.9000 | 92.9000 |
| A0-J3 | 129.7110 | 129.7640 | 49.0260 | 49.0530 |
| G1-J2 | 57.5830 | 57.6020 | 57.7000 | 57.7000 |
| G1-J3 | 123.5820 | 123.6000 | 8.4210 | 8.4860 |
| J2-J3 | 96.4440 | 96.4120 | 341.5210 | 341.5870 |
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 | 59527.2361882478 |
| 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 | 88.067 |
| HIERARCH ESO ISS PBL12 END | 88.017 |
| HIERARCH ESO ISS PBLA12 START | 115.0 |
| HIERARCH ESO ISS PBLA12 END | 115.0 |
| HIERARCH ESO ISS PBL13 START | 128.656 |
| HIERARCH ESO ISS PBL13 END | 128.624 |
| HIERARCH ESO ISS PBLA13 START | 92.9 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 129.711 |
| HIERARCH ESO ISS PBL14 END | 129.764 |
| HIERARCH ESO ISS PBLA14 START | 49.026 |
| HIERARCH ESO ISS PBLA14 END | 49.053 |
| HIERARCH ESO ISS PBL23 START | 57.583 |
| HIERARCH ESO ISS PBL23 END | 57.602 |
| HIERARCH ESO ISS PBLA23 START | 57.7 |
| HIERARCH ESO ISS PBLA23 END | 57.7 |
| HIERARCH ESO ISS PBL24 START | 123.582 |
| HIERARCH ESO ISS PBL24 END | 123.6 |
| HIERARCH ESO ISS PBLA24 START | 8.421 |
| HIERARCH ESO ISS PBLA24 END | 8.486 |
| HIERARCH ESO ISS PBL34 START | 96.444 |
| HIERARCH ESO ISS PBL34 END | 96.412 |
| HIERARCH ESO ISS PBLA34 START | 341.521 |
| HIERARCH ESO ISS PBLA34 END | 341.587 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004838 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004838 |
| HIERARCH ESO ISS AMBI TEMP | 12.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |