Exposure
- ID
- PIONI.2021-11-06T05:28:07.715_1
- Header ID
- PIONI.2021-11-06T05:28:07.715
- Date updated
- 2021-11-06 05:35:30 UTC+0000
- Release date
- 2021-11-06 05:28:07 UTC+0000
- UTC Start
- 2021-11-06 05:28:07.715
- UTC End
- 2021-11-06 05:28:33.315
- MJD Start
- 59524.2278670673
- MJD End
- 59524.2281633636
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003376
- Ambient temperature (°C)
- 10.94
- Seeing (arcsec)
- 0.63
Observation
- ID
- 48774
- 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
- 36531
- Name
- 10 Tau
- RA
- 54.216137
- DEC
- 0.39725
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.2240 | 68.2130 | 271.4000 | 271.4000 |
| K0-D0 | 95.5720 | 95.5940 | 252.8000 | 252.8000 |
| K0-J3 | 51.8610 | 51.8330 | 331.5480 | 331.6040 |
| G2-D0 | 37.8390 | 37.8600 | 217.6000 | 217.6000 |
| G2-J3 | 61.8080 | 61.8420 | 44.7270 | 44.7580 |
| D0-J3 | 99.4650 | 99.5200 | 42.0190 | 42.0530 |
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 | 59524.2278670673 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 10 Tau |
| RA | 54.216137 |
| DEC | 0.39725 |
| 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 | G2 |
| 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 | 68.224 |
| HIERARCH ESO ISS PBL12 END | 68.213 |
| HIERARCH ESO ISS PBLA12 START | 271.4 |
| HIERARCH ESO ISS PBLA12 END | 271.4 |
| HIERARCH ESO ISS PBL13 START | 95.572 |
| HIERARCH ESO ISS PBL13 END | 95.594 |
| HIERARCH ESO ISS PBLA13 START | 252.8 |
| HIERARCH ESO ISS PBLA13 END | 252.8 |
| HIERARCH ESO ISS PBL14 START | 51.861 |
| HIERARCH ESO ISS PBL14 END | 51.833 |
| HIERARCH ESO ISS PBLA14 START | 331.548 |
| HIERARCH ESO ISS PBLA14 END | 331.604 |
| HIERARCH ESO ISS PBL23 START | 37.839 |
| HIERARCH ESO ISS PBL23 END | 37.86 |
| HIERARCH ESO ISS PBLA23 START | 217.6 |
| HIERARCH ESO ISS PBLA23 END | 217.6 |
| HIERARCH ESO ISS PBL24 START | 61.808 |
| HIERARCH ESO ISS PBL24 END | 61.842 |
| HIERARCH ESO ISS PBLA24 START | 44.727 |
| HIERARCH ESO ISS PBLA24 END | 44.758 |
| HIERARCH ESO ISS PBL34 START | 99.465 |
| HIERARCH ESO ISS PBL34 END | 99.52 |
| HIERARCH ESO ISS PBLA34 START | 42.019 |
| HIERARCH ESO ISS PBLA34 END | 42.053 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003376 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003376 |
| HIERARCH ESO ISS AMBI TEMP | 10.94 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |