Exposure
- ID
- PIONI.2021-11-02T04:30:28.496_1
- Header ID
- PIONI.2021-11-02T04:30:28.496
- Date updated
- 2021-11-02 04:36:24 UTC+0000
- Release date
- 2021-11-02 04:30:28 UTC+0000
- UTC Start
- 2021-11-02 04:30:28.496
- UTC End
- 2021-11-02 04:30:54.096
- MJD Start
- 59520.18782982
- MJD End
- 59520.1881261163
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003132
- Ambient temperature (°C)
- 11.18
- Seeing (arcsec)
- 0.985
Observation
- ID
- 48708
- 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
- 36479
- Name
- bet Eri
- RA
- 76.960917
- DEC
- -5.08681
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.8830 | 24.8910 | 136.1000 | 136.1000 |
A0-D0 | 23.9310 | 23.9780 | 61.6000 | 61.7000 |
A0-C1 | 20.2340 | 20.2570 | 113.8000 | 113.7840 |
B2-D0 | 29.5510 | 29.5560 | 7.4000 | 7.5000 |
B2-C1 | 9.8460 | 9.8480 | 7.3380 | 7.4320 |
D0-C1 | 19.7050 | 19.7080 | 187.4000 | 187.4940 |
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 | 59520.18782982 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | bet Eri |
RA | 76.960917 |
DEC | -5.08681 |
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 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 25.6 |
HIERARCH ESO DET DIT | 0.0005 |
HIERARCH ESO DET NDIT | 51200 |
HIERARCH ESO ISS PBL12 START | 24.883 |
HIERARCH ESO ISS PBL12 END | 24.891 |
HIERARCH ESO ISS PBLA12 START | 136.1 |
HIERARCH ESO ISS PBLA12 END | 136.1 |
HIERARCH ESO ISS PBL13 START | 23.931 |
HIERARCH ESO ISS PBL13 END | 23.978 |
HIERARCH ESO ISS PBLA13 START | 61.6 |
HIERARCH ESO ISS PBLA13 END | 61.7 |
HIERARCH ESO ISS PBL14 START | 20.234 |
HIERARCH ESO ISS PBL14 END | 20.257 |
HIERARCH ESO ISS PBLA14 START | 113.8 |
HIERARCH ESO ISS PBLA14 END | 113.784 |
HIERARCH ESO ISS PBL23 START | 29.551 |
HIERARCH ESO ISS PBL23 END | 29.556 |
HIERARCH ESO ISS PBLA23 START | 7.4 |
HIERARCH ESO ISS PBLA23 END | 7.5 |
HIERARCH ESO ISS PBL24 START | 9.846 |
HIERARCH ESO ISS PBL24 END | 9.848 |
HIERARCH ESO ISS PBLA24 START | 7.338 |
HIERARCH ESO ISS PBLA24 END | 7.432 |
HIERARCH ESO ISS PBL34 START | 19.705 |
HIERARCH ESO ISS PBL34 END | 19.708 |
HIERARCH ESO ISS PBLA34 START | 187.4 |
HIERARCH ESO ISS PBLA34 END | 187.494 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003284 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00298 |
HIERARCH ESO ISS AMBI TEMP | 11.18 |
HIERARCH ESO ISS AMBI FWHM START | 1.01 |
HIERARCH ESO ISS AMBI FWHM END | 0.96 |