Exposure
- ID
- PIONI.2021-11-07T05:31:25.753_1
- Header ID
- PIONI.2021-11-07T05:31:25.753
- Date updated
- 2021-11-07 05:40:42 UTC+0000
- Release date
- 2022-11-07 05:40:41 UTC+0000
- UTC Start
- 2021-11-07 05:31:25.753
- UTC End
- 2021-11-07 05:31:51.353
- MJD Start
- 59525.2301591779
- MJD End
- 59525.2304554742
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006511
- Ambient temperature (°C)
- 12.29
- Seeing (arcsec)
- 0.67
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 | 67.9810 | 67.9630 | 272.5000 | 272.5000 |
K0-D0 | 95.9760 | 95.9740 | 252.6000 | 252.7000 |
K0-J3 | 54.3650 | 54.3470 | 334.2870 | 334.3500 |
G2-D0 | 39.4600 | 39.4700 | 216.9000 | 216.9000 |
G2-J3 | 63.9380 | 63.9540 | 43.8980 | 43.9370 |
D0-J3 | 103.2150 | 103.2400 | 41.2190 | 41.2600 |
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 | 59525.2301591779 |
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 | 67.981 |
HIERARCH ESO ISS PBL12 END | 67.963 |
HIERARCH ESO ISS PBLA12 START | 272.5 |
HIERARCH ESO ISS PBLA12 END | 272.5 |
HIERARCH ESO ISS PBL13 START | 95.976 |
HIERARCH ESO ISS PBL13 END | 95.974 |
HIERARCH ESO ISS PBLA13 START | 252.6 |
HIERARCH ESO ISS PBLA13 END | 252.7 |
HIERARCH ESO ISS PBL14 START | 54.365 |
HIERARCH ESO ISS PBL14 END | 54.347 |
HIERARCH ESO ISS PBLA14 START | 334.287 |
HIERARCH ESO ISS PBLA14 END | 334.35 |
HIERARCH ESO ISS PBL23 START | 39.46 |
HIERARCH ESO ISS PBL23 END | 39.47 |
HIERARCH ESO ISS PBLA23 START | 216.9 |
HIERARCH ESO ISS PBLA23 END | 216.9 |
HIERARCH ESO ISS PBL24 START | 63.938 |
HIERARCH ESO ISS PBL24 END | 63.954 |
HIERARCH ESO ISS PBLA24 START | 43.898 |
HIERARCH ESO ISS PBLA24 END | 43.937 |
HIERARCH ESO ISS PBL34 START | 103.215 |
HIERARCH ESO ISS PBL34 END | 103.24 |
HIERARCH ESO ISS PBLA34 START | 41.219 |
HIERARCH ESO ISS PBLA34 END | 41.26 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006511 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006511 |
HIERARCH ESO ISS AMBI TEMP | 12.29 |
HIERARCH ESO ISS AMBI FWHM START | 0.67 |
HIERARCH ESO ISS AMBI FWHM END | 0.67 |