Exposure
- ID
- PIONI.2021-11-09T05:38:12.441_1
- Header ID
- PIONI.2021-11-09T05:38:12.441
- Date updated
- 2021-11-09 05:46:20 UTC+0000
- Release date
- 2021-11-09 05:38:12 UTC+0000
- UTC Start
- 2021-11-09 05:38:12.441
- UTC End
- 2021-11-09 05:38:38.041
- MJD Start
- 59527.2348662177
- MJD End
- 59527.235162514
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004018
- Ambient temperature (°C)
- 11.93
- Seeing (arcsec)
- 0.645
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 | 88.2220 | 88.1730 | 114.9000 | 114.9000 |
| A0-J2 | 128.7530 | 128.7230 | 92.8000 | 92.8000 |
| A0-J3 | 129.5420 | 129.5960 | 48.9360 | 48.9650 |
| G1-J2 | 57.5210 | 57.5400 | 57.6000 | 57.6000 |
| G1-J3 | 123.5250 | 123.5430 | 8.2160 | 8.2810 |
| J2-J3 | 96.5470 | 96.5150 | 341.3160 | 341.3810 |
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 | 59527.2348662177 |
| 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 | 88.222 |
| HIERARCH ESO ISS PBL12 END | 88.173 |
| HIERARCH ESO ISS PBLA12 START | 114.9 |
| HIERARCH ESO ISS PBLA12 END | 114.9 |
| HIERARCH ESO ISS PBL13 START | 128.753 |
| HIERARCH ESO ISS PBL13 END | 128.723 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 92.8 |
| HIERARCH ESO ISS PBL14 START | 129.542 |
| HIERARCH ESO ISS PBL14 END | 129.596 |
| HIERARCH ESO ISS PBLA14 START | 48.936 |
| HIERARCH ESO ISS PBLA14 END | 48.965 |
| HIERARCH ESO ISS PBL23 START | 57.521 |
| HIERARCH ESO ISS PBL23 END | 57.54 |
| HIERARCH ESO ISS PBLA23 START | 57.6 |
| HIERARCH ESO ISS PBLA23 END | 57.6 |
| HIERARCH ESO ISS PBL24 START | 123.525 |
| HIERARCH ESO ISS PBL24 END | 123.543 |
| HIERARCH ESO ISS PBLA24 START | 8.216 |
| HIERARCH ESO ISS PBLA24 END | 8.281 |
| HIERARCH ESO ISS PBL34 START | 96.547 |
| HIERARCH ESO ISS PBL34 END | 96.515 |
| HIERARCH ESO ISS PBLA34 START | 341.316 |
| HIERARCH ESO ISS PBLA34 END | 341.381 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003604 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004432 |
| HIERARCH ESO ISS AMBI TEMP | 11.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |