Exposure
- ID
- PIONI.2021-11-04T05:59:39.465_1
- Header ID
- PIONI.2021-11-04T05:59:39.465
- Date updated
- 2021-11-04 06:05:33 UTC+0000
- Release date
- 2022-11-04 06:05:33 UTC+0000
- UTC Start
- 2021-11-04 05:59:39.465
- UTC End
- 2021-11-04 06:00:05.065
- MJD Start
- 59522.2497623283
- MJD End
- 59522.2500586246
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008605
- Ambient temperature (°C)
- 11.01
- Seeing (arcsec)
- 0.34
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 | 122.3370 | 122.3320 | 242.5000 | 242.5000 |
K0-D0 | 95.7150 | 95.6970 | 253.3000 | 253.3000 |
K0-J3 | 53.8750 | 53.8570 | 336.0830 | 336.1510 |
B2-D0 | 33.5090 | 33.5160 | 30.1000 | 30.2000 |
B2-J3 | 136.7520 | 136.7770 | 39.3120 | 39.3500 |
D0-J3 | 103.8100 | 103.8270 | 42.2630 | 42.2980 |
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 | 59522.2497623283 |
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 | 122.337 |
HIERARCH ESO ISS PBL12 END | 122.332 |
HIERARCH ESO ISS PBLA12 START | 242.5 |
HIERARCH ESO ISS PBLA12 END | 242.5 |
HIERARCH ESO ISS PBL13 START | 95.715 |
HIERARCH ESO ISS PBL13 END | 95.697 |
HIERARCH ESO ISS PBLA13 START | 253.3 |
HIERARCH ESO ISS PBLA13 END | 253.3 |
HIERARCH ESO ISS PBL14 START | 53.875 |
HIERARCH ESO ISS PBL14 END | 53.857 |
HIERARCH ESO ISS PBLA14 START | 336.083 |
HIERARCH ESO ISS PBLA14 END | 336.151 |
HIERARCH ESO ISS PBL23 START | 33.509 |
HIERARCH ESO ISS PBL23 END | 33.516 |
HIERARCH ESO ISS PBLA23 START | 30.1 |
HIERARCH ESO ISS PBLA23 END | 30.2 |
HIERARCH ESO ISS PBL24 START | 136.752 |
HIERARCH ESO ISS PBL24 END | 136.777 |
HIERARCH ESO ISS PBLA24 START | 39.312 |
HIERARCH ESO ISS PBLA24 END | 39.35 |
HIERARCH ESO ISS PBL34 START | 103.81 |
HIERARCH ESO ISS PBL34 END | 103.827 |
HIERARCH ESO ISS PBLA34 START | 42.263 |
HIERARCH ESO ISS PBLA34 END | 42.298 |
HIERARCH ESO ISS AMBI TAU0 START | 0.008605 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008605 |
HIERARCH ESO ISS AMBI TEMP | 11.01 |
HIERARCH ESO ISS AMBI FWHM START | 0.34 |
HIERARCH ESO ISS AMBI FWHM END | 0.34 |