Exposure
- ID
- PIONI.2021-11-07T06:36:14.937_1
- Header ID
- PIONI.2021-11-07T06:36:14.937
- Date updated
- 2021-11-07 06:41:14 UTC+0000
- Release date
- 2022-11-07 06:41:14 UTC+0000
- UTC Start
- 2021-11-07 06:36:14.937
- UTC End
- 2021-11-07 06:36:40.537
- MJD Start
- 59525.2751728804
- MJD End
- 59525.2754691767
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006037
- Ambient temperature (°C)
- 11.84
- Seeing (arcsec)
- 0.8
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 | 63.4050 | 63.3390 | 275.4000 | 275.4000 |
K0-D0 | 92.3790 | 92.3140 | 254.7000 | 254.7000 |
K0-J3 | 52.4380 | 52.4210 | 342.1160 | 342.1970 |
G2-D0 | 39.9840 | 39.9830 | 220.5000 | 220.5000 |
G2-J3 | 64.3630 | 64.3550 | 46.9370 | 46.9540 |
D0-J3 | 104.1910 | 104.1820 | 44.4660 | 44.4850 |
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 | 59525.2751728804 |
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 | 63.405 |
HIERARCH ESO ISS PBL12 END | 63.339 |
HIERARCH ESO ISS PBLA12 START | 275.4 |
HIERARCH ESO ISS PBLA12 END | 275.4 |
HIERARCH ESO ISS PBL13 START | 92.379 |
HIERARCH ESO ISS PBL13 END | 92.314 |
HIERARCH ESO ISS PBLA13 START | 254.7 |
HIERARCH ESO ISS PBLA13 END | 254.7 |
HIERARCH ESO ISS PBL14 START | 52.438 |
HIERARCH ESO ISS PBL14 END | 52.421 |
HIERARCH ESO ISS PBLA14 START | 342.116 |
HIERARCH ESO ISS PBLA14 END | 342.197 |
HIERARCH ESO ISS PBL23 START | 39.984 |
HIERARCH ESO ISS PBL23 END | 39.983 |
HIERARCH ESO ISS PBLA23 START | 220.5 |
HIERARCH ESO ISS PBLA23 END | 220.5 |
HIERARCH ESO ISS PBL24 START | 64.363 |
HIERARCH ESO ISS PBL24 END | 64.355 |
HIERARCH ESO ISS PBLA24 START | 46.937 |
HIERARCH ESO ISS PBLA24 END | 46.954 |
HIERARCH ESO ISS PBL34 START | 104.191 |
HIERARCH ESO ISS PBL34 END | 104.182 |
HIERARCH ESO ISS PBLA34 START | 44.466 |
HIERARCH ESO ISS PBLA34 END | 44.485 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006037 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006037 |
HIERARCH ESO ISS AMBI TEMP | 11.84 |
HIERARCH ESO ISS AMBI FWHM START | 0.8 |
HIERARCH ESO ISS AMBI FWHM END | 0.8 |