Exposure
- ID
- PIONI.2021-11-02T04:04:02.939_1
- Header ID
- PIONI.2021-11-02T04:04:02.939
- Date updated
- 2021-11-02 04:11:56 UTC+0000
- Release date
- 2021-11-02 04:04:02 UTC+0000
- UTC Start
- 2021-11-02 04:04:02.939
- UTC End
- 2021-11-02 04:04:28.539
- MJD Start
- 59520.1694784644
- MJD End
- 59520.1697747607
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003507
- Ambient temperature (°C)
- 11.47
- Seeing (arcsec)
- 0.87
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 | 24.4410 | 24.4530 | 136.6000 | 136.6000 |
A0-D0 | 21.7020 | 21.7540 | 57.8000 | 57.9000 |
A0-C1 | 19.0610 | 19.0900 | 114.7580 | 114.7310 |
B2-D0 | 29.3740 | 29.3770 | 3.0000 | 3.1000 |
B2-C1 | 9.7880 | 9.7880 | 2.9960 | 3.0960 |
D0-C1 | 19.5870 | 19.5880 | 183.0530 | 183.1530 |
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 | 59520.1694784644 |
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 | 24.441 |
HIERARCH ESO ISS PBL12 END | 24.453 |
HIERARCH ESO ISS PBLA12 START | 136.6 |
HIERARCH ESO ISS PBLA12 END | 136.6 |
HIERARCH ESO ISS PBL13 START | 21.702 |
HIERARCH ESO ISS PBL13 END | 21.754 |
HIERARCH ESO ISS PBLA13 START | 57.8 |
HIERARCH ESO ISS PBLA13 END | 57.9 |
HIERARCH ESO ISS PBL14 START | 19.061 |
HIERARCH ESO ISS PBL14 END | 19.09 |
HIERARCH ESO ISS PBLA14 START | 114.758 |
HIERARCH ESO ISS PBLA14 END | 114.731 |
HIERARCH ESO ISS PBL23 START | 29.374 |
HIERARCH ESO ISS PBL23 END | 29.377 |
HIERARCH ESO ISS PBLA23 START | 3.0 |
HIERARCH ESO ISS PBLA23 END | 3.1 |
HIERARCH ESO ISS PBL24 START | 9.788 |
HIERARCH ESO ISS PBL24 END | 9.788 |
HIERARCH ESO ISS PBLA24 START | 2.996 |
HIERARCH ESO ISS PBLA24 END | 3.096 |
HIERARCH ESO ISS PBL34 START | 19.587 |
HIERARCH ESO ISS PBL34 END | 19.588 |
HIERARCH ESO ISS PBLA34 START | 183.053 |
HIERARCH ESO ISS PBLA34 END | 183.153 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003662 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003352 |
HIERARCH ESO ISS AMBI TEMP | 11.47 |
HIERARCH ESO ISS AMBI FWHM START | 0.87 |
HIERARCH ESO ISS AMBI FWHM END | 0.87 |