Exposure
- ID
- PIONI.2021-11-11T05:40:54.437_1
- Header ID
- PIONI.2021-11-11T05:40:54.437
- Date updated
- 2021-11-11 05:45:39 UTC+0000
- Release date
- 2022-11-11 05:45:38 UTC+0000
- UTC Start
- 2021-11-11 05:40:54.437
- UTC End
- 2021-11-11 05:41:20.037
- MJD Start
- 59529.2367411712
- MJD End
- 59529.2370374675
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003582
- Ambient temperature (°C)
- 11.13
- Seeing (arcsec)
- 0.785
Observation
- ID
- 48840
- 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
- 36577
- Name
- eps Eri
- RA
- 53.22732
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 86.4930 | 86.4320 | 118.3000 | 118.3000 |
A0-J2 | 126.1850 | 126.1130 | 94.8000 | 94.8000 |
A0-J3 | 132.3620 | 132.3690 | 49.8220 | 49.8490 |
G1-J2 | 58.2150 | 58.2120 | 58.4000 | 58.4000 |
G1-J3 | 128.8200 | 128.8360 | 11.1700 | 11.2300 |
J2-J3 | 98.9830 | 98.9630 | 345.5950 | 345.6650 |
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 | 59529.2367411712 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.22732 |
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 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
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 | 86.493 |
HIERARCH ESO ISS PBL12 END | 86.432 |
HIERARCH ESO ISS PBLA12 START | 118.3 |
HIERARCH ESO ISS PBLA12 END | 118.3 |
HIERARCH ESO ISS PBL13 START | 126.185 |
HIERARCH ESO ISS PBL13 END | 126.113 |
HIERARCH ESO ISS PBLA13 START | 94.8 |
HIERARCH ESO ISS PBLA13 END | 94.8 |
HIERARCH ESO ISS PBL14 START | 132.362 |
HIERARCH ESO ISS PBL14 END | 132.369 |
HIERARCH ESO ISS PBLA14 START | 49.822 |
HIERARCH ESO ISS PBLA14 END | 49.849 |
HIERARCH ESO ISS PBL23 START | 58.215 |
HIERARCH ESO ISS PBL23 END | 58.212 |
HIERARCH ESO ISS PBLA23 START | 58.4 |
HIERARCH ESO ISS PBLA23 END | 58.4 |
HIERARCH ESO ISS PBL24 START | 128.82 |
HIERARCH ESO ISS PBL24 END | 128.836 |
HIERARCH ESO ISS PBLA24 START | 11.17 |
HIERARCH ESO ISS PBLA24 END | 11.23 |
HIERARCH ESO ISS PBL34 START | 98.983 |
HIERARCH ESO ISS PBL34 END | 98.963 |
HIERARCH ESO ISS PBLA34 START | 345.595 |
HIERARCH ESO ISS PBLA34 END | 345.665 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003713 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003451 |
HIERARCH ESO ISS AMBI TEMP | 11.13 |
HIERARCH ESO ISS AMBI FWHM START | 0.76 |
HIERARCH ESO ISS AMBI FWHM END | 0.81 |