Exposure
- ID
- PIONI.2021-11-04T05:22:11.007_1
- Header ID
- PIONI.2021-11-04T05:22:11.007
- Date updated
- 2021-11-04 05:30:54 UTC+0000
- Release date
- 2022-11-04 05:30:54 UTC+0000
- UTC Start
- 2021-11-04 05:22:11.007
- UTC End
- 2021-11-04 05:22:36.607
- MJD Start
- 59522.2237385125
- MJD End
- 59522.2240348088
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006836
- Ambient temperature (°C)
- 10.57
- Seeing (arcsec)
- 0.43
Observation
- ID
- 48737
- 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
- 36501
- Name
- eps Eri
- RA
- 53.227324
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-B2 | 121.3480 | 121.3830 | 240.7000 | 240.7000 |
K0-D0 | 95.6690 | 95.6880 | 251.7000 | 251.7000 |
K0-J3 | 54.9580 | 54.9420 | 332.1970 | 332.2540 |
B2-D0 | 32.9940 | 33.0030 | 27.0000 | 27.0000 |
B2-J3 | 134.5340 | 134.5790 | 36.5760 | 36.6260 |
D0-J3 | 102.1510 | 102.1860 | 39.6660 | 39.7140 |
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 | 59522.2237385125 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.227324 |
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 | 121.348 |
HIERARCH ESO ISS PBL12 END | 121.383 |
HIERARCH ESO ISS PBLA12 START | 240.7 |
HIERARCH ESO ISS PBLA12 END | 240.7 |
HIERARCH ESO ISS PBL13 START | 95.669 |
HIERARCH ESO ISS PBL13 END | 95.688 |
HIERARCH ESO ISS PBLA13 START | 251.7 |
HIERARCH ESO ISS PBLA13 END | 251.7 |
HIERARCH ESO ISS PBL14 START | 54.958 |
HIERARCH ESO ISS PBL14 END | 54.942 |
HIERARCH ESO ISS PBLA14 START | 332.197 |
HIERARCH ESO ISS PBLA14 END | 332.254 |
HIERARCH ESO ISS PBL23 START | 32.994 |
HIERARCH ESO ISS PBL23 END | 33.003 |
HIERARCH ESO ISS PBLA23 START | 27.0 |
HIERARCH ESO ISS PBLA23 END | 27.0 |
HIERARCH ESO ISS PBL24 START | 134.534 |
HIERARCH ESO ISS PBL24 END | 134.579 |
HIERARCH ESO ISS PBLA24 START | 36.576 |
HIERARCH ESO ISS PBLA24 END | 36.626 |
HIERARCH ESO ISS PBL34 START | 102.151 |
HIERARCH ESO ISS PBL34 END | 102.186 |
HIERARCH ESO ISS PBLA34 START | 39.666 |
HIERARCH ESO ISS PBLA34 END | 39.714 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006836 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006836 |
HIERARCH ESO ISS AMBI TEMP | 10.57 |
HIERARCH ESO ISS AMBI FWHM START | 0.43 |
HIERARCH ESO ISS AMBI FWHM END | 0.43 |