Exposure
- ID
- PIONI.2021-11-02T04:29:12.208_1
- Header ID
- PIONI.2021-11-02T04:29:12.208
- Date updated
- 2021-11-02 04:36:24 UTC+0000
- Release date
- 2021-11-02 04:29:12 UTC+0000
- UTC Start
- 2021-11-02 04:29:12.208
- UTC End
- 2021-11-02 04:29:37.808
- MJD Start
- 59520.1869468545
- MJD End
- 59520.1872431508
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003615
- Ambient temperature (°C)
- 11.28
- Seeing (arcsec)
- 0.95
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 | 24.8650 | 24.8740 | 136.1000 | 136.1000 |
A0-D0 | 23.8260 | 23.8750 | 61.4000 | 61.5000 |
A0-C1 | 20.1820 | 20.2060 | 113.8370 | 113.8200 |
B2-D0 | 29.5390 | 29.5440 | 7.2000 | 7.3000 |
B2-C1 | 9.8420 | 9.8440 | 7.1300 | 7.2280 |
D0-C1 | 19.6970 | 19.7000 | 187.1920 | 187.2890 |
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 | 59520.1869468545 |
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 | 24.865 |
HIERARCH ESO ISS PBL12 END | 24.874 |
HIERARCH ESO ISS PBLA12 START | 136.1 |
HIERARCH ESO ISS PBLA12 END | 136.1 |
HIERARCH ESO ISS PBL13 START | 23.826 |
HIERARCH ESO ISS PBL13 END | 23.875 |
HIERARCH ESO ISS PBLA13 START | 61.4 |
HIERARCH ESO ISS PBLA13 END | 61.5 |
HIERARCH ESO ISS PBL14 START | 20.182 |
HIERARCH ESO ISS PBL14 END | 20.206 |
HIERARCH ESO ISS PBLA14 START | 113.837 |
HIERARCH ESO ISS PBLA14 END | 113.82 |
HIERARCH ESO ISS PBL23 START | 29.539 |
HIERARCH ESO ISS PBL23 END | 29.544 |
HIERARCH ESO ISS PBLA23 START | 7.2 |
HIERARCH ESO ISS PBLA23 END | 7.3 |
HIERARCH ESO ISS PBL24 START | 9.842 |
HIERARCH ESO ISS PBL24 END | 9.844 |
HIERARCH ESO ISS PBLA24 START | 7.13 |
HIERARCH ESO ISS PBLA24 END | 7.228 |
HIERARCH ESO ISS PBL34 START | 19.697 |
HIERARCH ESO ISS PBL34 END | 19.7 |
HIERARCH ESO ISS PBLA34 START | 187.192 |
HIERARCH ESO ISS PBLA34 END | 187.289 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003946 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003284 |
HIERARCH ESO ISS AMBI TEMP | 11.28 |
HIERARCH ESO ISS AMBI FWHM START | 0.89 |
HIERARCH ESO ISS AMBI FWHM END | 1.01 |