Exposure
- ID
- PIONI.2021-11-06T05:31:22.864_1
- Header ID
- PIONI.2021-11-06T05:31:22.864
- Date updated
- 2021-11-06 05:40:49 UTC+0000
- Release date
- 2022-11-06 05:40:49 UTC+0000
- UTC Start
- 2021-11-06 05:31:22.864
- UTC End
- 2021-11-06 05:31:48.464
- MJD Start
- 59524.2301257378
- MJD End
- 59524.2304220341
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003618
- Ambient temperature (°C)
- 11.0
- Seeing (arcsec)
- 0.655
Observation
- ID
- 48772
- 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
- 36529
- Name
- eps Eri
- RA
- 53.227885
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 68.0920 | 68.0770 | 272.3000 | 272.3000 |
K0-D0 | 95.9730 | 95.9750 | 252.5000 | 252.5000 |
K0-J3 | 54.4800 | 54.4630 | 333.8820 | 333.9430 |
G2-D0 | 39.3910 | 39.4020 | 216.6000 | 216.6000 |
G2-J3 | 63.8330 | 63.8490 | 43.6440 | 43.6840 |
D0-J3 | 103.0390 | 103.0670 | 40.9520 | 40.9940 |
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 | 59524.2301257378 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.227885 |
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 | K0 |
HIERARCH ESO ISS CONF STATION2 | G2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 25.6 |
HIERARCH ESO DET DIT | 0.0005 |
HIERARCH ESO DET NDIT | 51200 |
HIERARCH ESO ISS PBL12 START | 68.092 |
HIERARCH ESO ISS PBL12 END | 68.077 |
HIERARCH ESO ISS PBLA12 START | 272.3 |
HIERARCH ESO ISS PBLA12 END | 272.3 |
HIERARCH ESO ISS PBL13 START | 95.973 |
HIERARCH ESO ISS PBL13 END | 95.975 |
HIERARCH ESO ISS PBLA13 START | 252.5 |
HIERARCH ESO ISS PBLA13 END | 252.5 |
HIERARCH ESO ISS PBL14 START | 54.48 |
HIERARCH ESO ISS PBL14 END | 54.463 |
HIERARCH ESO ISS PBLA14 START | 333.882 |
HIERARCH ESO ISS PBLA14 END | 333.943 |
HIERARCH ESO ISS PBL23 START | 39.391 |
HIERARCH ESO ISS PBL23 END | 39.402 |
HIERARCH ESO ISS PBLA23 START | 216.6 |
HIERARCH ESO ISS PBLA23 END | 216.6 |
HIERARCH ESO ISS PBL24 START | 63.833 |
HIERARCH ESO ISS PBL24 END | 63.849 |
HIERARCH ESO ISS PBLA24 START | 43.644 |
HIERARCH ESO ISS PBLA24 END | 43.684 |
HIERARCH ESO ISS PBL34 START | 103.039 |
HIERARCH ESO ISS PBL34 END | 103.067 |
HIERARCH ESO ISS PBLA34 START | 40.952 |
HIERARCH ESO ISS PBLA34 END | 40.994 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003653 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003583 |
HIERARCH ESO ISS AMBI TEMP | 11.0 |
HIERARCH ESO ISS AMBI FWHM START | 0.62 |
HIERARCH ESO ISS AMBI FWHM END | 0.69 |