Exposure
- ID
- PIONI.2021-11-09T05:23:07.266_1
- Header ID
- PIONI.2021-11-09T05:23:07.266
- Date updated
- 2021-11-09 05:30:50 UTC+0000
- Release date
- 2022-11-09 05:30:49 UTC+0000
- UTC Start
- 2021-11-09 05:23:07.265
- UTC End
- 2021-11-09 05:23:32.865
- MJD Start
- 59527.2243896467
- MJD End
- 59527.224685943
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004419
- Ambient temperature (°C)
- 11.94
- Seeing (arcsec)
- 0.58
Observation
- ID
- 48833
- 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
- 36571
- Name
- eps Eri
- RA
- 53.227321
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 88.6910 | 88.6500 | 116.5000 | 116.5000 |
A0-J2 | 128.4910 | 128.4560 | 93.6000 | 93.7000 |
A0-J3 | 131.5680 | 131.5960 | 48.4800 | 48.5140 |
G1-J2 | 58.0780 | 58.0870 | 57.3000 | 57.3000 |
G1-J3 | 128.2160 | 128.2290 | 8.5790 | 8.6400 |
J2-J3 | 99.9020 | 99.8800 | 342.6890 | 342.7520 |
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 | 59527.2243896467 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.227321 |
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 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
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 | 88.691 |
HIERARCH ESO ISS PBL12 END | 88.65 |
HIERARCH ESO ISS PBLA12 START | 116.5 |
HIERARCH ESO ISS PBLA12 END | 116.5 |
HIERARCH ESO ISS PBL13 START | 128.491 |
HIERARCH ESO ISS PBL13 END | 128.456 |
HIERARCH ESO ISS PBLA13 START | 93.6 |
HIERARCH ESO ISS PBLA13 END | 93.7 |
HIERARCH ESO ISS PBL14 START | 131.568 |
HIERARCH ESO ISS PBL14 END | 131.596 |
HIERARCH ESO ISS PBLA14 START | 48.48 |
HIERARCH ESO ISS PBLA14 END | 48.514 |
HIERARCH ESO ISS PBL23 START | 58.078 |
HIERARCH ESO ISS PBL23 END | 58.087 |
HIERARCH ESO ISS PBLA23 START | 57.3 |
HIERARCH ESO ISS PBLA23 END | 57.3 |
HIERARCH ESO ISS PBL24 START | 128.216 |
HIERARCH ESO ISS PBL24 END | 128.229 |
HIERARCH ESO ISS PBLA24 START | 8.579 |
HIERARCH ESO ISS PBLA24 END | 8.64 |
HIERARCH ESO ISS PBL34 START | 99.902 |
HIERARCH ESO ISS PBL34 END | 99.88 |
HIERARCH ESO ISS PBLA34 START | 342.689 |
HIERARCH ESO ISS PBLA34 END | 342.752 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004281 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004557 |
HIERARCH ESO ISS AMBI TEMP | 11.94 |
HIERARCH ESO ISS AMBI FWHM START | 0.56 |
HIERARCH ESO ISS AMBI FWHM END | 0.6 |