Exposure
- ID
- PIONI.2021-10-29T04:03:44.931_1
- Header ID
- PIONI.2021-10-29T04:03:44.931
- Date updated
- 2021-10-29 04:11:20 UTC+0000
- Release date
- 2021-10-29 04:03:44 UTC+0000
- UTC Start
- 2021-10-29 04:03:44.932
- UTC End
- 2021-10-29 04:04:10.532
- MJD Start
- 59516.1692700423
- MJD End
- 59516.1695663386
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043425
- Ambient temperature (°C)
- 13.37
- Seeing (arcsec)
- 0.49
Observation
- ID
- 48671
- Category
- calibrator
- 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
- 36451
- Name
- bet Eri
- RA
- 76.960918
- DEC
- -5.08681
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.1010 | 24.1150 | 137.1000 | 137.1000 |
A0-D0 | 20.2990 | 20.3520 | 54.8000 | 55.0000 |
A0-C1 | 18.2530 | 18.2850 | 115.5700 | 115.5360 |
B2-D0 | 29.3390 | 29.3400 | 0.4000 | 0.5000 |
B2-C1 | 9.7760 | 9.7760 | 0.3240 | 0.4240 |
D0-C1 | 19.5630 | 19.5630 | 180.3770 | 180.4770 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.227F.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
MJD-OBS | 59516.1692700423 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | bet Eri |
RA | 76.960918 |
DEC | -5.08681 |
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 | 24.101 |
HIERARCH ESO ISS PBL12 END | 24.115 |
HIERARCH ESO ISS PBLA12 START | 137.1 |
HIERARCH ESO ISS PBLA12 END | 137.1 |
HIERARCH ESO ISS PBL13 START | 20.299 |
HIERARCH ESO ISS PBL13 END | 20.352 |
HIERARCH ESO ISS PBLA13 START | 54.8 |
HIERARCH ESO ISS PBLA13 END | 55.0 |
HIERARCH ESO ISS PBL14 START | 18.253 |
HIERARCH ESO ISS PBL14 END | 18.285 |
HIERARCH ESO ISS PBLA14 START | 115.57 |
HIERARCH ESO ISS PBLA14 END | 115.536 |
HIERARCH ESO ISS PBL23 START | 29.339 |
HIERARCH ESO ISS PBL23 END | 29.34 |
HIERARCH ESO ISS PBLA23 START | 0.4 |
HIERARCH ESO ISS PBLA23 END | 0.5 |
HIERARCH ESO ISS PBL24 START | 9.776 |
HIERARCH ESO ISS PBL24 END | 9.776 |
HIERARCH ESO ISS PBLA24 START | 0.324 |
HIERARCH ESO ISS PBLA24 END | 0.424 |
HIERARCH ESO ISS PBL34 START | 19.563 |
HIERARCH ESO ISS PBL34 END | 19.563 |
HIERARCH ESO ISS PBLA34 START | 180.377 |
HIERARCH ESO ISS PBLA34 END | 180.477 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004739 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003946 |
HIERARCH ESO ISS AMBI TEMP | 13.37 |
HIERARCH ESO ISS AMBI FWHM START | 0.45 |
HIERARCH ESO ISS AMBI FWHM END | 0.53 |