Exposure
- ID
- PIONI.2021-11-02T03:33:19.671_1
- Header ID
- PIONI.2021-11-02T03:33:19.671
- Date updated
- 2021-11-02 03:41:18 UTC+0000
- Release date
- 2022-11-02 03:41:18 UTC+0000
- UTC Start
- 2021-11-02 03:33:19.671
- UTC End
- 2021-11-02 03:33:45.271
- MJD Start
- 59520.1481443443
- MJD End
- 59520.1484406406
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003138
- Ambient temperature (°C)
- 11.76
- Seeing (arcsec)
- 0.93
Observation
- ID
- 48709
- 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
- 36480
- Name
- eps Eri
- RA
- 53.226763
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 25.1100 | 25.1160 | 135.8000 | 135.8000 |
A0-D0 | 27.3370 | 27.3760 | 63.2000 | 63.2000 |
A0-C1 | 21.3100 | 21.3290 | 111.7380 | 111.7430 |
B2-D0 | 31.1080 | 31.1160 | 12.8000 | 12.9000 |
B2-C1 | 10.3640 | 10.3660 | 12.7430 | 12.8300 |
D0-C1 | 20.7450 | 20.7500 | 192.8060 | 192.8940 |
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 | 59520.1481443443 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.226763 |
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 | A0 |
HIERARCH ESO ISS CONF STATION2 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 25.6 |
HIERARCH ESO DET DIT | 0.0005 |
HIERARCH ESO DET NDIT | 51200 |
HIERARCH ESO ISS PBL12 START | 25.11 |
HIERARCH ESO ISS PBL12 END | 25.116 |
HIERARCH ESO ISS PBLA12 START | 135.8 |
HIERARCH ESO ISS PBLA12 END | 135.8 |
HIERARCH ESO ISS PBL13 START | 27.337 |
HIERARCH ESO ISS PBL13 END | 27.376 |
HIERARCH ESO ISS PBLA13 START | 63.2 |
HIERARCH ESO ISS PBLA13 END | 63.2 |
HIERARCH ESO ISS PBL14 START | 21.31 |
HIERARCH ESO ISS PBL14 END | 21.329 |
HIERARCH ESO ISS PBLA14 START | 111.738 |
HIERARCH ESO ISS PBLA14 END | 111.743 |
HIERARCH ESO ISS PBL23 START | 31.108 |
HIERARCH ESO ISS PBL23 END | 31.116 |
HIERARCH ESO ISS PBLA23 START | 12.8 |
HIERARCH ESO ISS PBLA23 END | 12.9 |
HIERARCH ESO ISS PBL24 START | 10.364 |
HIERARCH ESO ISS PBL24 END | 10.366 |
HIERARCH ESO ISS PBLA24 START | 12.743 |
HIERARCH ESO ISS PBLA24 END | 12.83 |
HIERARCH ESO ISS PBL34 START | 20.745 |
HIERARCH ESO ISS PBL34 END | 20.75 |
HIERARCH ESO ISS PBLA34 START | 192.806 |
HIERARCH ESO ISS PBLA34 END | 192.894 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003138 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003138 |
HIERARCH ESO ISS AMBI TEMP | 11.76 |
HIERARCH ESO ISS AMBI FWHM START | 0.93 |
HIERARCH ESO ISS AMBI FWHM END | 0.93 |