Exposure
- ID
- PIONI.2021-11-02T03:10:41.145_1
- Header ID
- PIONI.2021-11-02T03:10:41.145
- Date updated
- 2021-11-02 03:16:31 UTC+0000
- Release date
- 2022-11-02 03:16:31 UTC+0000
- UTC Start
- 2021-11-02 03:10:41.145
- UTC End
- 2021-11-02 03:11:06.745
- MJD Start
- 59520.1324206619
- MJD End
- 59520.1327169582
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003579
- Ambient temperature (°C)
- 11.99
- Seeing (arcsec)
- 0.84
Observation
- ID
- 48709
- Category
- science
- 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
- 36480
- Name
- eps Eri
- RA
- 53.226763
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.8410 | 24.8500 | 135.5000 | 135.5000 |
A0-D0 | 25.8040 | 25.8460 | 60.5000 | 60.5000 |
A0-C1 | 20.5330 | 20.5560 | 111.6580 | 111.6570 |
B2-D0 | 30.8480 | 30.8540 | 9.4000 | 9.5000 |
B2-C1 | 10.2770 | 10.2790 | 9.3590 | 9.4500 |
D0-C1 | 20.5700 | 20.5740 | 189.4200 | 189.5110 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.227F.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
MJD-OBS | 59520.1324206619 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.226763 |
DEC | -9.45816 |
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 | 24.841 |
HIERARCH ESO ISS PBL12 END | 24.85 |
HIERARCH ESO ISS PBLA12 START | 135.5 |
HIERARCH ESO ISS PBLA12 END | 135.5 |
HIERARCH ESO ISS PBL13 START | 25.804 |
HIERARCH ESO ISS PBL13 END | 25.846 |
HIERARCH ESO ISS PBLA13 START | 60.5 |
HIERARCH ESO ISS PBLA13 END | 60.5 |
HIERARCH ESO ISS PBL14 START | 20.533 |
HIERARCH ESO ISS PBL14 END | 20.556 |
HIERARCH ESO ISS PBLA14 START | 111.658 |
HIERARCH ESO ISS PBLA14 END | 111.657 |
HIERARCH ESO ISS PBL23 START | 30.848 |
HIERARCH ESO ISS PBL23 END | 30.854 |
HIERARCH ESO ISS PBLA23 START | 9.4 |
HIERARCH ESO ISS PBLA23 END | 9.5 |
HIERARCH ESO ISS PBL24 START | 10.277 |
HIERARCH ESO ISS PBL24 END | 10.279 |
HIERARCH ESO ISS PBLA24 START | 9.359 |
HIERARCH ESO ISS PBLA24 END | 9.45 |
HIERARCH ESO ISS PBL34 START | 20.57 |
HIERARCH ESO ISS PBL34 END | 20.574 |
HIERARCH ESO ISS PBLA34 START | 189.42 |
HIERARCH ESO ISS PBLA34 END | 189.511 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003579 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003579 |
HIERARCH ESO ISS AMBI TEMP | 11.99 |
HIERARCH ESO ISS AMBI FWHM START | 0.84 |
HIERARCH ESO ISS AMBI FWHM END | 0.84 |