Exposure
- ID
- PIONI.2021-10-29T05:09:42.293_1
- Header ID
- PIONI.2021-10-29T05:09:42.293
- Date updated
- 2021-10-29 05:17:08 UTC+0000
- Release date
- 2022-10-29 05:17:07 UTC+0000
- UTC Start
- 2021-10-29 05:09:42.293
- UTC End
- 2021-10-29 05:10:07.893
- MJD Start
- 59516.2150728311
- MJD End
- 59516.2153691274
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036585
- Ambient temperature (°C)
- 12.77
- Seeing (arcsec)
- 0.625
Observation
- ID
- 48675
- 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
- 36455
- Name
- eps Eri
- RA
- 53.226766
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 25.1330 | 25.1290 | 139.1000 | 139.1000 |
A0-D0 | 31.1820 | 31.1990 | 69.8000 | 69.8000 |
A0-C1 | 22.6190 | 22.6200 | 113.6350 | 113.6590 |
B2-D0 | 32.3970 | 32.4070 | 23.3000 | 23.3000 |
B2-C1 | 10.7920 | 10.7950 | 23.2070 | 23.2740 |
D0-C1 | 21.6050 | 21.6120 | 203.2730 | 203.3400 |
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 | 59516.2150728311 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.226766 |
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 | 25.133 |
HIERARCH ESO ISS PBL12 END | 25.129 |
HIERARCH ESO ISS PBLA12 START | 139.1 |
HIERARCH ESO ISS PBLA12 END | 139.1 |
HIERARCH ESO ISS PBL13 START | 31.182 |
HIERARCH ESO ISS PBL13 END | 31.199 |
HIERARCH ESO ISS PBLA13 START | 69.8 |
HIERARCH ESO ISS PBLA13 END | 69.8 |
HIERARCH ESO ISS PBL14 START | 22.619 |
HIERARCH ESO ISS PBL14 END | 22.62 |
HIERARCH ESO ISS PBLA14 START | 113.635 |
HIERARCH ESO ISS PBLA14 END | 113.659 |
HIERARCH ESO ISS PBL23 START | 32.397 |
HIERARCH ESO ISS PBL23 END | 32.407 |
HIERARCH ESO ISS PBLA23 START | 23.3 |
HIERARCH ESO ISS PBLA23 END | 23.3 |
HIERARCH ESO ISS PBL24 START | 10.792 |
HIERARCH ESO ISS PBL24 END | 10.795 |
HIERARCH ESO ISS PBLA24 START | 23.207 |
HIERARCH ESO ISS PBLA24 END | 23.274 |
HIERARCH ESO ISS PBL34 START | 21.605 |
HIERARCH ESO ISS PBL34 END | 21.612 |
HIERARCH ESO ISS PBLA34 START | 203.273 |
HIERARCH ESO ISS PBLA34 END | 203.34 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003691 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003626 |
HIERARCH ESO ISS AMBI TEMP | 12.77 |
HIERARCH ESO ISS AMBI FWHM START | 0.66 |
HIERARCH ESO ISS AMBI FWHM END | 0.59 |