Exposure
- ID
- PIONI.2021-11-04T06:00:55.541_1
- Header ID
- PIONI.2021-11-04T06:00:55.541
- Date updated
- 2021-11-04 06:11:17 UTC+0000
- Release date
- 2022-11-04 06:11:17 UTC+0000
- UTC Start
- 2021-11-04 06:00:55.541
- UTC End
- 2021-11-04 06:01:21.141
- MJD Start
- 59522.2506428389
- MJD End
- 59522.2509391352
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008014
- Ambient temperature (°C)
- 11.07
- Seeing (arcsec)
- 0.345
Observation
- ID
- 48737
- 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
- 36501
- Name
- eps Eri
- RA
- 53.227324
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-B2 | 122.3270 | 122.3210 | 242.5000 | 242.5000 |
K0-D0 | 95.6760 | 95.6570 | 253.3000 | 253.3000 |
K0-J3 | 53.8370 | 53.8190 | 336.2260 | 336.2950 |
B2-D0 | 33.5230 | 33.5300 | 30.2000 | 30.3000 |
B2-J3 | 136.8050 | 136.8290 | 39.3910 | 39.4280 |
D0-J3 | 103.8460 | 103.8630 | 42.3370 | 42.3720 |
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 | 59522.2506428389 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.227324 |
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 | 122.327 |
HIERARCH ESO ISS PBL12 END | 122.321 |
HIERARCH ESO ISS PBLA12 START | 242.5 |
HIERARCH ESO ISS PBLA12 END | 242.5 |
HIERARCH ESO ISS PBL13 START | 95.676 |
HIERARCH ESO ISS PBL13 END | 95.657 |
HIERARCH ESO ISS PBLA13 START | 253.3 |
HIERARCH ESO ISS PBLA13 END | 253.3 |
HIERARCH ESO ISS PBL14 START | 53.837 |
HIERARCH ESO ISS PBL14 END | 53.819 |
HIERARCH ESO ISS PBLA14 START | 336.226 |
HIERARCH ESO ISS PBLA14 END | 336.295 |
HIERARCH ESO ISS PBL23 START | 33.523 |
HIERARCH ESO ISS PBL23 END | 33.53 |
HIERARCH ESO ISS PBLA23 START | 30.2 |
HIERARCH ESO ISS PBLA23 END | 30.3 |
HIERARCH ESO ISS PBL24 START | 136.805 |
HIERARCH ESO ISS PBL24 END | 136.829 |
HIERARCH ESO ISS PBLA24 START | 39.391 |
HIERARCH ESO ISS PBLA24 END | 39.428 |
HIERARCH ESO ISS PBL34 START | 103.846 |
HIERARCH ESO ISS PBL34 END | 103.863 |
HIERARCH ESO ISS PBLA34 START | 42.337 |
HIERARCH ESO ISS PBLA34 END | 42.372 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007424 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008604 |
HIERARCH ESO ISS AMBI TEMP | 11.07 |
HIERARCH ESO ISS AMBI FWHM START | 0.4 |
HIERARCH ESO ISS AMBI FWHM END | 0.29 |