Exposure
- ID
- PIONI.2021-10-29T03:24:54.593_1
- Header ID
- PIONI.2021-10-29T03:24:54.593
- Date updated
- 2021-10-29 03:31:29 UTC+0000
- Release date
- 2022-10-29 03:31:29 UTC+0000
- UTC Start
- 2021-10-29 03:24:54.593
- UTC End
- 2021-10-29 03:25:20.193
- MJD Start
- 59516.1422985271
- MJD End
- 59516.1425948234
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005222
- Ambient temperature (°C)
- 13.26
- Seeing (arcsec)
- 0.8
Observation
- ID
- 48669
- 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
- 36449
- Name
- eps Eri
- RA
- 53.226765
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.8190 | 24.8280 | 135.5000 | 135.5000 |
A0-D0 | 25.6970 | 25.7390 | 60.3000 | 60.4000 |
A0-C1 | 20.4760 | 20.4990 | 111.6610 | 111.6600 |
B2-D0 | 30.8330 | 30.8390 | 9.2000 | 9.3000 |
B2-C1 | 10.2730 | 10.2740 | 9.1300 | 9.2220 |
D0-C1 | 20.5600 | 20.5640 | 189.1910 | 189.2830 |
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 | 59516.1422985271 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.226765 |
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 | 24.819 |
HIERARCH ESO ISS PBL12 END | 24.828 |
HIERARCH ESO ISS PBLA12 START | 135.5 |
HIERARCH ESO ISS PBLA12 END | 135.5 |
HIERARCH ESO ISS PBL13 START | 25.697 |
HIERARCH ESO ISS PBL13 END | 25.739 |
HIERARCH ESO ISS PBLA13 START | 60.3 |
HIERARCH ESO ISS PBLA13 END | 60.4 |
HIERARCH ESO ISS PBL14 START | 20.476 |
HIERARCH ESO ISS PBL14 END | 20.499 |
HIERARCH ESO ISS PBLA14 START | 111.661 |
HIERARCH ESO ISS PBLA14 END | 111.66 |
HIERARCH ESO ISS PBL23 START | 30.833 |
HIERARCH ESO ISS PBL23 END | 30.839 |
HIERARCH ESO ISS PBLA23 START | 9.2 |
HIERARCH ESO ISS PBLA23 END | 9.3 |
HIERARCH ESO ISS PBL24 START | 10.273 |
HIERARCH ESO ISS PBL24 END | 10.274 |
HIERARCH ESO ISS PBLA24 START | 9.13 |
HIERARCH ESO ISS PBLA24 END | 9.222 |
HIERARCH ESO ISS PBL34 START | 20.56 |
HIERARCH ESO ISS PBL34 END | 20.564 |
HIERARCH ESO ISS PBLA34 START | 189.191 |
HIERARCH ESO ISS PBLA34 END | 189.283 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005222 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005222 |
HIERARCH ESO ISS AMBI TEMP | 13.26 |
HIERARCH ESO ISS AMBI FWHM START | 0.8 |
HIERARCH ESO ISS AMBI FWHM END | 0.8 |