Exposure
- ID
- PIONI.2021-10-29T03:07:00.664_1
- Header ID
- PIONI.2021-10-29T03:07:00.664
- Date updated
- 2021-10-29 03:17:02 UTC+0000
- Release date
- 2022-10-29 03:17:02 UTC+0000
- UTC Start
- 2021-10-29 03:07:00.664
- UTC End
- 2021-10-29 03:07:26.264
- MJD Start
- 59516.1298688017
- MJD End
- 59516.130165098
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003986
- Ambient temperature (°C)
- 13.36
- Seeing (arcsec)
- 0.61
Observation
- ID
- 48669
- 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
- 36449
- Name
- eps Eri
- RA
- 53.226765
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.5170 | 24.5280 | 135.5000 | 135.5000 |
A0-D0 | 24.3780 | 24.4230 | 57.7000 | 57.8000 |
A0-C1 | 19.7330 | 19.7600 | 111.7720 | 111.7660 |
B2-D0 | 30.6830 | 30.6870 | 6.4000 | 6.5000 |
B2-C1 | 10.2230 | 10.2240 | 6.3550 | 6.4490 |
D0-C1 | 20.4600 | 20.4630 | 186.4130 | 186.5070 |
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 | 59516.1298688017 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.226765 |
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 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 25.6 |
HIERARCH ESO DET DIT | 0.0005 |
HIERARCH ESO DET NDIT | 51200 |
HIERARCH ESO ISS PBL12 START | 24.517 |
HIERARCH ESO ISS PBL12 END | 24.528 |
HIERARCH ESO ISS PBLA12 START | 135.5 |
HIERARCH ESO ISS PBLA12 END | 135.5 |
HIERARCH ESO ISS PBL13 START | 24.378 |
HIERARCH ESO ISS PBL13 END | 24.423 |
HIERARCH ESO ISS PBLA13 START | 57.7 |
HIERARCH ESO ISS PBLA13 END | 57.8 |
HIERARCH ESO ISS PBL14 START | 19.733 |
HIERARCH ESO ISS PBL14 END | 19.76 |
HIERARCH ESO ISS PBLA14 START | 111.772 |
HIERARCH ESO ISS PBLA14 END | 111.766 |
HIERARCH ESO ISS PBL23 START | 30.683 |
HIERARCH ESO ISS PBL23 END | 30.687 |
HIERARCH ESO ISS PBLA23 START | 6.4 |
HIERARCH ESO ISS PBLA23 END | 6.5 |
HIERARCH ESO ISS PBL24 START | 10.223 |
HIERARCH ESO ISS PBL24 END | 10.224 |
HIERARCH ESO ISS PBLA24 START | 6.355 |
HIERARCH ESO ISS PBLA24 END | 6.449 |
HIERARCH ESO ISS PBL34 START | 20.46 |
HIERARCH ESO ISS PBL34 END | 20.463 |
HIERARCH ESO ISS PBLA34 START | 186.413 |
HIERARCH ESO ISS PBLA34 END | 186.507 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003986 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003986 |
HIERARCH ESO ISS AMBI TEMP | 13.36 |
HIERARCH ESO ISS AMBI FWHM START | 0.61 |
HIERARCH ESO ISS AMBI FWHM END | 0.61 |