Exposure
- ID
- PIONI.2021-11-05T08:03:07.422_1
- Header ID
- PIONI.2021-11-05T08:03:07.422
- Date updated
- 2021-11-05 08:10:35 UTC+0000
- Release date
- 2022-11-05 08:10:35 UTC+0000
- UTC Start
- 2021-11-05 08:03:07.422
- UTC End
- 2021-11-05 08:03:33.022
- MJD Start
- 59523.3355025654
- MJD End
- 59523.3357988617
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036885
- Ambient temperature (°C)
- 10.12
- Seeing (arcsec)
- 0.88
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 | 106.9270 | 106.7880 | 243.9000 | 243.9000 |
K0-D0 | 78.9690 | 78.8320 | 255.5000 | 255.5000 |
K0-J3 | 50.7930 | 50.7860 | 354.0060 | 354.1030 |
B2-D0 | 33.5760 | 33.5690 | 35.7000 | 35.7000 |
B2-J3 | 133.2120 | 133.1510 | 42.9330 | 42.9300 |
D0-J3 | 99.9970 | 99.9420 | 45.3720 | 45.3650 |
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 | 59523.3355025654 |
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 | 106.927 |
HIERARCH ESO ISS PBL12 END | 106.788 |
HIERARCH ESO ISS PBLA12 START | 243.9 |
HIERARCH ESO ISS PBLA12 END | 243.9 |
HIERARCH ESO ISS PBL13 START | 78.969 |
HIERARCH ESO ISS PBL13 END | 78.832 |
HIERARCH ESO ISS PBLA13 START | 255.5 |
HIERARCH ESO ISS PBLA13 END | 255.5 |
HIERARCH ESO ISS PBL14 START | 50.793 |
HIERARCH ESO ISS PBL14 END | 50.786 |
HIERARCH ESO ISS PBLA14 START | 354.006 |
HIERARCH ESO ISS PBLA14 END | 354.103 |
HIERARCH ESO ISS PBL23 START | 33.576 |
HIERARCH ESO ISS PBL23 END | 33.569 |
HIERARCH ESO ISS PBLA23 START | 35.7 |
HIERARCH ESO ISS PBLA23 END | 35.7 |
HIERARCH ESO ISS PBL24 START | 133.212 |
HIERARCH ESO ISS PBL24 END | 133.151 |
HIERARCH ESO ISS PBLA24 START | 42.933 |
HIERARCH ESO ISS PBLA24 END | 42.93 |
HIERARCH ESO ISS PBL34 START | 99.997 |
HIERARCH ESO ISS PBL34 END | 99.942 |
HIERARCH ESO ISS PBLA34 START | 45.372 |
HIERARCH ESO ISS PBLA34 END | 45.365 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00374 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003637 |
HIERARCH ESO ISS AMBI TEMP | 10.12 |
HIERARCH ESO ISS AMBI FWHM START | 0.91 |
HIERARCH ESO ISS AMBI FWHM END | 0.85 |