Exposure
- ID
- PIONI.2021-11-05T08:02:29.333_1
- Header ID
- PIONI.2021-11-05T08:02:29.333
- Date updated
- 2021-11-05 08:10:35 UTC+0000
- Release date
- 2022-11-05 08:10:35 UTC+0000
- UTC Start
- 2021-11-05 08:02:29.334
- UTC End
- 2021-11-05 08:02:54.934
- MJD Start
- 59523.3350617331
- MJD End
- 59523.3353580294
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00374
- Ambient temperature (°C)
- 10.12
- Seeing (arcsec)
- 0.91
Observation
- ID
- 48754
- 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
- 36515
- Name
- eps Eri
- RA
- 53.227323
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-B2 | 107.0730 | 106.9350 | 243.9000 | 243.9000 |
K0-D0 | 79.1140 | 78.9770 | 255.5000 | 255.5000 |
K0-J3 | 50.8000 | 50.7930 | 353.9040 | 354.0010 |
B2-D0 | 33.5840 | 33.5770 | 35.6000 | 35.7000 |
B2-J3 | 133.2760 | 133.2150 | 42.9370 | 42.9340 |
D0-J3 | 100.0540 | 100.0000 | 45.3780 | 45.3720 |
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 | 59523.3350617331 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.227323 |
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 | B2 |
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 | 107.073 |
HIERARCH ESO ISS PBL12 END | 106.935 |
HIERARCH ESO ISS PBLA12 START | 243.9 |
HIERARCH ESO ISS PBLA12 END | 243.9 |
HIERARCH ESO ISS PBL13 START | 79.114 |
HIERARCH ESO ISS PBL13 END | 78.977 |
HIERARCH ESO ISS PBLA13 START | 255.5 |
HIERARCH ESO ISS PBLA13 END | 255.5 |
HIERARCH ESO ISS PBL14 START | 50.8 |
HIERARCH ESO ISS PBL14 END | 50.793 |
HIERARCH ESO ISS PBLA14 START | 353.904 |
HIERARCH ESO ISS PBLA14 END | 354.001 |
HIERARCH ESO ISS PBL23 START | 33.584 |
HIERARCH ESO ISS PBL23 END | 33.577 |
HIERARCH ESO ISS PBLA23 START | 35.6 |
HIERARCH ESO ISS PBLA23 END | 35.7 |
HIERARCH ESO ISS PBL24 START | 133.276 |
HIERARCH ESO ISS PBL24 END | 133.215 |
HIERARCH ESO ISS PBLA24 START | 42.937 |
HIERARCH ESO ISS PBLA24 END | 42.934 |
HIERARCH ESO ISS PBL34 START | 100.054 |
HIERARCH ESO ISS PBL34 END | 100.0 |
HIERARCH ESO ISS PBLA34 START | 45.378 |
HIERARCH ESO ISS PBLA34 END | 45.372 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00374 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00374 |
HIERARCH ESO ISS AMBI TEMP | 10.12 |
HIERARCH ESO ISS AMBI FWHM START | 0.91 |
HIERARCH ESO ISS AMBI FWHM END | 0.91 |