Exposure
- ID
- PIONI.2021-11-05T07:35:03.374_1
- Header ID
- PIONI.2021-11-05T07:35:03.374
- Date updated
- 2021-11-05 07:40:35 UTC+0000
- Release date
- 2022-11-05 07:40:35 UTC+0000
- UTC Start
- 2021-11-05 07:35:03.374
- UTC End
- 2021-11-05 07:35:28.974
- MJD Start
- 59523.3160112733
- MJD End
- 59523.3163075696
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002736
- Ambient temperature (°C)
- 10.62
- Seeing (arcsec)
- 1.07
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 | 112.7600 | 112.6490 | 244.2000 | 244.2000 |
K0-D0 | 84.8090 | 84.6960 | 255.4000 | 255.4000 |
K0-J3 | 51.2160 | 51.2050 | 349.5610 | 349.6540 |
B2-D0 | 33.8380 | 33.8340 | 35.1000 | 35.1000 |
B2-J3 | 135.6090 | 135.5670 | 42.8830 | 42.8890 |
D0-J3 | 102.1810 | 102.1420 | 45.4430 | 45.4460 |
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 | 59523.3160112733 |
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 | 112.76 |
HIERARCH ESO ISS PBL12 END | 112.649 |
HIERARCH ESO ISS PBLA12 START | 244.2 |
HIERARCH ESO ISS PBLA12 END | 244.2 |
HIERARCH ESO ISS PBL13 START | 84.809 |
HIERARCH ESO ISS PBL13 END | 84.696 |
HIERARCH ESO ISS PBLA13 START | 255.4 |
HIERARCH ESO ISS PBLA13 END | 255.4 |
HIERARCH ESO ISS PBL14 START | 51.216 |
HIERARCH ESO ISS PBL14 END | 51.205 |
HIERARCH ESO ISS PBLA14 START | 349.561 |
HIERARCH ESO ISS PBLA14 END | 349.654 |
HIERARCH ESO ISS PBL23 START | 33.838 |
HIERARCH ESO ISS PBL23 END | 33.834 |
HIERARCH ESO ISS PBLA23 START | 35.1 |
HIERARCH ESO ISS PBLA23 END | 35.1 |
HIERARCH ESO ISS PBL24 START | 135.609 |
HIERARCH ESO ISS PBL24 END | 135.567 |
HIERARCH ESO ISS PBLA24 START | 42.883 |
HIERARCH ESO ISS PBLA24 END | 42.889 |
HIERARCH ESO ISS PBL34 START | 102.181 |
HIERARCH ESO ISS PBL34 END | 102.142 |
HIERARCH ESO ISS PBLA34 START | 45.443 |
HIERARCH ESO ISS PBLA34 END | 45.446 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002736 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002736 |
HIERARCH ESO ISS AMBI TEMP | 10.62 |
HIERARCH ESO ISS AMBI FWHM START | 1.07 |
HIERARCH ESO ISS AMBI FWHM END | 1.07 |