Exposure
- ID
- PIONI.2021-10-30T03:15:58.022_1
- Header ID
- PIONI.2021-10-30T03:15:58.022
- Date updated
- 2021-10-30 03:21:48 UTC+0000
- Release date
- 2022-10-30 03:21:48 UTC+0000
- UTC Start
- 2021-10-30 03:15:58.022
- UTC End
- 2021-10-30 03:16:23.622
- MJD Start
- 59517.1360882204
- MJD End
- 59517.1363845167
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007495
- Ambient temperature (°C)
- 14.65
- Seeing (arcsec)
- 0.41
Observation
- ID
- 48669
- 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
- 36449
- Name
- eps Eri
- RA
- 53.226765
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.7420 | 24.7510 | 135.5000 | 135.5000 |
A0-D0 | 25.3350 | 25.3780 | 59.6000 | 59.7000 |
A0-C1 | 20.2780 | 20.3020 | 111.6770 | 111.6740 |
B2-D0 | 30.7860 | 30.7910 | 8.4000 | 8.5000 |
B2-C1 | 10.2570 | 10.2590 | 8.3590 | 8.4520 |
D0-C1 | 20.5290 | 20.5330 | 188.4200 | 188.5120 |
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 | 59517.1360882204 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.226765 |
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 | 24.742 |
HIERARCH ESO ISS PBL12 END | 24.751 |
HIERARCH ESO ISS PBLA12 START | 135.5 |
HIERARCH ESO ISS PBLA12 END | 135.5 |
HIERARCH ESO ISS PBL13 START | 25.335 |
HIERARCH ESO ISS PBL13 END | 25.378 |
HIERARCH ESO ISS PBLA13 START | 59.6 |
HIERARCH ESO ISS PBLA13 END | 59.7 |
HIERARCH ESO ISS PBL14 START | 20.278 |
HIERARCH ESO ISS PBL14 END | 20.302 |
HIERARCH ESO ISS PBLA14 START | 111.677 |
HIERARCH ESO ISS PBLA14 END | 111.674 |
HIERARCH ESO ISS PBL23 START | 30.786 |
HIERARCH ESO ISS PBL23 END | 30.791 |
HIERARCH ESO ISS PBLA23 START | 8.4 |
HIERARCH ESO ISS PBLA23 END | 8.5 |
HIERARCH ESO ISS PBL24 START | 10.257 |
HIERARCH ESO ISS PBL24 END | 10.259 |
HIERARCH ESO ISS PBLA24 START | 8.359 |
HIERARCH ESO ISS PBLA24 END | 8.452 |
HIERARCH ESO ISS PBL34 START | 20.529 |
HIERARCH ESO ISS PBL34 END | 20.533 |
HIERARCH ESO ISS PBLA34 START | 188.42 |
HIERARCH ESO ISS PBLA34 END | 188.512 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007495 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007495 |
HIERARCH ESO ISS AMBI TEMP | 14.65 |
HIERARCH ESO ISS AMBI FWHM START | 0.41 |
HIERARCH ESO ISS AMBI FWHM END | 0.41 |