Exposure
- ID
- PIONI.2021-11-05T05:48:53.691_1
- Header ID
- PIONI.2021-11-05T05:48:53.691
- Date updated
- 2021-11-05 05:56:39 UTC+0000
- Release date
- 2022-11-05 05:56:39 UTC+0000
- UTC Start
- 2021-11-05 05:48:53.691
- UTC End
- 2021-11-05 05:49:19.291
- MJD Start
- 59523.2422880903
- MJD End
- 59523.2425843866
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004293
- Ambient temperature (°C)
- 11.09
- Seeing (arcsec)
- 0.44
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 | 122.3410 | 122.3440 | 242.2000 | 242.2000 |
K0-D0 | 95.8770 | 95.8660 | 253.0000 | 253.0000 |
K0-J3 | 54.0810 | 54.0630 | 335.3170 | 335.3830 |
B2-D0 | 33.4260 | 33.4340 | 29.6000 | 29.7000 |
B2-J3 | 136.4400 | 136.4690 | 38.8680 | 38.9080 |
D0-J3 | 103.5890 | 103.6100 | 41.8450 | 41.8830 |
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 | 59523.2422880903 |
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 | 122.341 |
HIERARCH ESO ISS PBL12 END | 122.344 |
HIERARCH ESO ISS PBLA12 START | 242.2 |
HIERARCH ESO ISS PBLA12 END | 242.2 |
HIERARCH ESO ISS PBL13 START | 95.877 |
HIERARCH ESO ISS PBL13 END | 95.866 |
HIERARCH ESO ISS PBLA13 START | 253.0 |
HIERARCH ESO ISS PBLA13 END | 253.0 |
HIERARCH ESO ISS PBL14 START | 54.081 |
HIERARCH ESO ISS PBL14 END | 54.063 |
HIERARCH ESO ISS PBLA14 START | 335.317 |
HIERARCH ESO ISS PBLA14 END | 335.383 |
HIERARCH ESO ISS PBL23 START | 33.426 |
HIERARCH ESO ISS PBL23 END | 33.434 |
HIERARCH ESO ISS PBLA23 START | 29.6 |
HIERARCH ESO ISS PBLA23 END | 29.7 |
HIERARCH ESO ISS PBL24 START | 136.44 |
HIERARCH ESO ISS PBL24 END | 136.469 |
HIERARCH ESO ISS PBLA24 START | 38.868 |
HIERARCH ESO ISS PBLA24 END | 38.908 |
HIERARCH ESO ISS PBL34 START | 103.589 |
HIERARCH ESO ISS PBL34 END | 103.61 |
HIERARCH ESO ISS PBLA34 START | 41.845 |
HIERARCH ESO ISS PBLA34 END | 41.883 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004293 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004293 |
HIERARCH ESO ISS AMBI TEMP | 11.09 |
HIERARCH ESO ISS AMBI FWHM START | 0.44 |
HIERARCH ESO ISS AMBI FWHM END | 0.44 |