Exposure
- ID
- PIONI.2021-11-06T04:37:00.652_1
- Header ID
- PIONI.2021-11-06T04:37:00.652
- Date updated
- 2021-11-06 04:46:04 UTC+0000
- Release date
- 2022-11-06 04:46:04 UTC+0000
- UTC Start
- 2021-11-06 04:37:00.652
- UTC End
- 2021-11-06 04:37:26.252
- MJD Start
- 59524.1923686555
- MJD End
- 59524.1926649518
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032085
- Ambient temperature (°C)
- 11.06
- Seeing (arcsec)
- 0.72
Observation
- ID
- 48772
- 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
- 36529
- Name
- eps Eri
- RA
- 53.227885
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 67.6000 | 67.6250 | 270.1000 | 270.1000 |
K0-D0 | 93.4010 | 93.4550 | 249.7000 | 249.7000 |
K0-J3 | 55.8440 | 55.8320 | 329.0450 | 329.0900 |
G2-D0 | 38.1430 | 38.1600 | 211.6000 | 211.7000 |
G2-J3 | 61.6210 | 61.6530 | 39.1150 | 39.1750 |
D0-J3 | 99.5640 | 99.6110 | 36.2530 | 36.3150 |
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 | 59524.1923686555 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.227885 |
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 | G2 |
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 | 67.6 |
HIERARCH ESO ISS PBL12 END | 67.625 |
HIERARCH ESO ISS PBLA12 START | 270.1 |
HIERARCH ESO ISS PBLA12 END | 270.1 |
HIERARCH ESO ISS PBL13 START | 93.401 |
HIERARCH ESO ISS PBL13 END | 93.455 |
HIERARCH ESO ISS PBLA13 START | 249.7 |
HIERARCH ESO ISS PBLA13 END | 249.7 |
HIERARCH ESO ISS PBL14 START | 55.844 |
HIERARCH ESO ISS PBL14 END | 55.832 |
HIERARCH ESO ISS PBLA14 START | 329.045 |
HIERARCH ESO ISS PBLA14 END | 329.09 |
HIERARCH ESO ISS PBL23 START | 38.143 |
HIERARCH ESO ISS PBL23 END | 38.16 |
HIERARCH ESO ISS PBLA23 START | 211.6 |
HIERARCH ESO ISS PBLA23 END | 211.7 |
HIERARCH ESO ISS PBL24 START | 61.621 |
HIERARCH ESO ISS PBL24 END | 61.653 |
HIERARCH ESO ISS PBLA24 START | 39.115 |
HIERARCH ESO ISS PBLA24 END | 39.175 |
HIERARCH ESO ISS PBL34 START | 99.564 |
HIERARCH ESO ISS PBL34 END | 99.611 |
HIERARCH ESO ISS PBLA34 START | 36.253 |
HIERARCH ESO ISS PBLA34 END | 36.315 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003009 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003408 |
HIERARCH ESO ISS AMBI TEMP | 11.06 |
HIERARCH ESO ISS AMBI FWHM START | 0.71 |
HIERARCH ESO ISS AMBI FWHM END | 0.73 |