Exposure
- ID
- PIONI.2021-11-02T05:11:40.084_1
- Header ID
- PIONI.2021-11-02T05:11:40.084
- Date updated
- 2021-11-02 05:21:56 UTC+0000
- Release date
- 2022-11-02 05:21:56 UTC+0000
- UTC Start
- 2021-11-02 05:11:40.084
- UTC End
- 2021-11-02 05:12:05.684
- MJD Start
- 59520.2164361589
- MJD End
- 59520.2167324552
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003253
- Ambient temperature (°C)
- 11.27
- Seeing (arcsec)
- 0.75
Observation
- ID
- 48710
- 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
- 36481
- Name
- eps Eri
- RA
- 53.226764
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.9600 | 24.9530 | 140.3000 | 140.3000 |
A0-D0 | 31.6190 | 31.6310 | 70.8000 | 70.8000 |
A0-C1 | 22.5970 | 22.5940 | 114.3860 | 114.4140 |
B2-D0 | 32.6970 | 32.7070 | 25.2000 | 25.2000 |
B2-C1 | 10.8920 | 10.8950 | 25.1110 | 25.1730 |
D0-C1 | 21.8060 | 21.8120 | 205.1760 | 205.2380 |
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 | 59520.2164361589 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.226764 |
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 | 24.96 |
HIERARCH ESO ISS PBL12 END | 24.953 |
HIERARCH ESO ISS PBLA12 START | 140.3 |
HIERARCH ESO ISS PBLA12 END | 140.3 |
HIERARCH ESO ISS PBL13 START | 31.619 |
HIERARCH ESO ISS PBL13 END | 31.631 |
HIERARCH ESO ISS PBLA13 START | 70.8 |
HIERARCH ESO ISS PBLA13 END | 70.8 |
HIERARCH ESO ISS PBL14 START | 22.597 |
HIERARCH ESO ISS PBL14 END | 22.594 |
HIERARCH ESO ISS PBLA14 START | 114.386 |
HIERARCH ESO ISS PBLA14 END | 114.414 |
HIERARCH ESO ISS PBL23 START | 32.697 |
HIERARCH ESO ISS PBL23 END | 32.707 |
HIERARCH ESO ISS PBLA23 START | 25.2 |
HIERARCH ESO ISS PBLA23 END | 25.2 |
HIERARCH ESO ISS PBL24 START | 10.892 |
HIERARCH ESO ISS PBL24 END | 10.895 |
HIERARCH ESO ISS PBLA24 START | 25.111 |
HIERARCH ESO ISS PBLA24 END | 25.173 |
HIERARCH ESO ISS PBL34 START | 21.806 |
HIERARCH ESO ISS PBL34 END | 21.812 |
HIERARCH ESO ISS PBLA34 START | 205.176 |
HIERARCH ESO ISS PBLA34 END | 205.238 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003253 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003253 |
HIERARCH ESO ISS AMBI TEMP | 11.27 |
HIERARCH ESO ISS AMBI FWHM START | 0.75 |
HIERARCH ESO ISS AMBI FWHM END | 0.75 |