Exposure
- ID
- PIONI.2021-11-10T05:25:19.511_1
- Header ID
- PIONI.2021-11-10T05:25:19.511
- Date updated
- 2021-11-10 05:30:51 UTC+0000
- Release date
- 2022-11-10 05:30:51 UTC+0000
- UTC Start
- 2021-11-10 05:25:19.511
- UTC End
- 2021-11-10 05:25:45.111
- MJD Start
- 59528.2259202669
- MJD End
- 59528.2262165632
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002972
- Ambient temperature (°C)
- 9.54
- Seeing (arcsec)
- 0.66
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 | 88.2400 | 88.1940 | 116.9000 | 116.9000 |
A0-J2 | 128.0820 | 128.0370 | 93.9000 | 93.9000 |
A0-J3 | 131.8390 | 131.8630 | 48.8340 | 48.8670 |
G1-J2 | 58.1570 | 58.1630 | 57.6000 | 57.6000 |
G1-J3 | 128.3500 | 128.3630 | 9.2110 | 9.2730 |
J2-J3 | 99.6760 | 99.6540 | 343.3620 | 343.4290 |
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 | 59528.2259202669 |
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 | 88.24 |
HIERARCH ESO ISS PBL12 END | 88.194 |
HIERARCH ESO ISS PBLA12 START | 116.9 |
HIERARCH ESO ISS PBLA12 END | 116.9 |
HIERARCH ESO ISS PBL13 START | 128.082 |
HIERARCH ESO ISS PBL13 END | 128.037 |
HIERARCH ESO ISS PBLA13 START | 93.9 |
HIERARCH ESO ISS PBLA13 END | 93.9 |
HIERARCH ESO ISS PBL14 START | 131.839 |
HIERARCH ESO ISS PBL14 END | 131.863 |
HIERARCH ESO ISS PBLA14 START | 48.834 |
HIERARCH ESO ISS PBLA14 END | 48.867 |
HIERARCH ESO ISS PBL23 START | 58.157 |
HIERARCH ESO ISS PBL23 END | 58.163 |
HIERARCH ESO ISS PBLA23 START | 57.6 |
HIERARCH ESO ISS PBLA23 END | 57.6 |
HIERARCH ESO ISS PBL24 START | 128.35 |
HIERARCH ESO ISS PBL24 END | 128.363 |
HIERARCH ESO ISS PBLA24 START | 9.211 |
HIERARCH ESO ISS PBLA24 END | 9.273 |
HIERARCH ESO ISS PBL34 START | 99.676 |
HIERARCH ESO ISS PBL34 END | 99.654 |
HIERARCH ESO ISS PBLA34 START | 343.362 |
HIERARCH ESO ISS PBLA34 END | 343.429 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002972 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002972 |
HIERARCH ESO ISS AMBI TEMP | 9.54 |
HIERARCH ESO ISS AMBI FWHM START | 0.66 |
HIERARCH ESO ISS AMBI FWHM END | 0.66 |