Exposure
- ID
- PIONI.2021-11-07T05:32:03.908_1
- Header ID
- PIONI.2021-11-07T05:32:03.908
- 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 05:32:03.908
- UTC End
- 2021-11-07 05:32:29.508
- MJD Start
- 59525.2306007924
- MJD End
- 59525.2308970887
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0066075
- Ambient temperature (°C)
- 12.2
- Seeing (arcsec)
- 0.685
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 | 67.9620 | 67.9430 | 272.5000 | 272.5000 |
K0-D0 | 95.9740 | 95.9720 | 252.7000 | 252.7000 |
K0-J3 | 54.3460 | 54.3290 | 334.3530 | 334.4170 |
G2-D0 | 39.4700 | 39.4800 | 216.9000 | 217.0000 |
G2-J3 | 63.9550 | 63.9700 | 43.9390 | 43.9770 |
D0-J3 | 103.2420 | 103.2670 | 41.2620 | 41.3030 |
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 | 59525.2306007924 |
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 | 67.962 |
HIERARCH ESO ISS PBL12 END | 67.943 |
HIERARCH ESO ISS PBLA12 START | 272.5 |
HIERARCH ESO ISS PBLA12 END | 272.5 |
HIERARCH ESO ISS PBL13 START | 95.974 |
HIERARCH ESO ISS PBL13 END | 95.972 |
HIERARCH ESO ISS PBLA13 START | 252.7 |
HIERARCH ESO ISS PBLA13 END | 252.7 |
HIERARCH ESO ISS PBL14 START | 54.346 |
HIERARCH ESO ISS PBL14 END | 54.329 |
HIERARCH ESO ISS PBLA14 START | 334.353 |
HIERARCH ESO ISS PBLA14 END | 334.417 |
HIERARCH ESO ISS PBL23 START | 39.47 |
HIERARCH ESO ISS PBL23 END | 39.48 |
HIERARCH ESO ISS PBLA23 START | 216.9 |
HIERARCH ESO ISS PBLA23 END | 217.0 |
HIERARCH ESO ISS PBL24 START | 63.955 |
HIERARCH ESO ISS PBL24 END | 63.97 |
HIERARCH ESO ISS PBLA24 START | 43.939 |
HIERARCH ESO ISS PBLA24 END | 43.977 |
HIERARCH ESO ISS PBL34 START | 103.242 |
HIERARCH ESO ISS PBL34 END | 103.267 |
HIERARCH ESO ISS PBLA34 START | 41.262 |
HIERARCH ESO ISS PBLA34 END | 41.303 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006511 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006704 |
HIERARCH ESO ISS AMBI TEMP | 12.2 |
HIERARCH ESO ISS AMBI FWHM START | 0.67 |
HIERARCH ESO ISS AMBI FWHM END | 0.7 |