Exposure
- ID
- PIONI.2021-11-07T06:38:47.456_1
- Header ID
- PIONI.2021-11-07T06:38:47.456
- Date updated
- 2021-11-07 06:46:03 UTC+0000
- Release date
- 2022-11-07 06:46:03 UTC+0000
- UTC Start
- 2021-11-07 06:38:47.457
- UTC End
- 2021-11-07 06:39:13.057
- MJD Start
- 59525.2769381548
- MJD End
- 59525.2772344511
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006339
- Ambient temperature (°C)
- 12.03
- Seeing (arcsec)
- 0.73
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 | 63.1210 | 63.0530 | 275.5000 | 275.6000 |
K0-D0 | 92.0980 | 92.0300 | 254.7000 | 254.7000 |
K0-J3 | 52.3670 | 52.3500 | 342.4660 | 342.5490 |
G2-D0 | 39.9790 | 39.9780 | 220.6000 | 220.6000 |
G2-J3 | 64.3260 | 64.3170 | 47.0130 | 47.0300 |
D0-J3 | 104.1500 | 104.1400 | 44.5500 | 44.5680 |
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 | 59525.2769381548 |
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 | 63.121 |
HIERARCH ESO ISS PBL12 END | 63.053 |
HIERARCH ESO ISS PBLA12 START | 275.5 |
HIERARCH ESO ISS PBLA12 END | 275.6 |
HIERARCH ESO ISS PBL13 START | 92.098 |
HIERARCH ESO ISS PBL13 END | 92.03 |
HIERARCH ESO ISS PBLA13 START | 254.7 |
HIERARCH ESO ISS PBLA13 END | 254.7 |
HIERARCH ESO ISS PBL14 START | 52.367 |
HIERARCH ESO ISS PBL14 END | 52.35 |
HIERARCH ESO ISS PBLA14 START | 342.466 |
HIERARCH ESO ISS PBLA14 END | 342.549 |
HIERARCH ESO ISS PBL23 START | 39.979 |
HIERARCH ESO ISS PBL23 END | 39.978 |
HIERARCH ESO ISS PBLA23 START | 220.6 |
HIERARCH ESO ISS PBLA23 END | 220.6 |
HIERARCH ESO ISS PBL24 START | 64.326 |
HIERARCH ESO ISS PBL24 END | 64.317 |
HIERARCH ESO ISS PBLA24 START | 47.013 |
HIERARCH ESO ISS PBLA24 END | 47.03 |
HIERARCH ESO ISS PBL34 START | 104.15 |
HIERARCH ESO ISS PBL34 END | 104.14 |
HIERARCH ESO ISS PBLA34 START | 44.55 |
HIERARCH ESO ISS PBLA34 END | 44.568 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006339 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006339 |
HIERARCH ESO ISS AMBI TEMP | 12.03 |
HIERARCH ESO ISS AMBI FWHM START | 0.73 |
HIERARCH ESO ISS AMBI FWHM END | 0.73 |