Exposure
- ID
- PIONI.2021-10-29T03:23:38.395_1
- Header ID
- PIONI.2021-10-29T03:23:38.395
- Date updated
- 2021-10-29 03:31:29 UTC+0000
- Release date
- 2022-10-29 03:31:29 UTC+0000
- UTC Start
- 2021-10-29 03:23:38.395
- UTC End
- 2021-10-29 03:24:03.995
- MJD Start
- 59516.1414166093
- MJD End
- 59516.1417129056
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005983
- Ambient temperature (°C)
- 13.25
- Seeing (arcsec)
- 0.8
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 | 24.8000 | 24.8090 | 135.5000 | 135.5000 |
A0-D0 | 25.6060 | 25.6480 | 60.1000 | 60.2000 |
A0-C1 | 20.4270 | 20.4490 | 111.6640 | 111.6620 |
B2-D0 | 30.8210 | 30.8260 | 9.0000 | 9.1000 |
B2-C1 | 10.2680 | 10.2700 | 8.9360 | 9.0240 |
D0-C1 | 20.5520 | 20.5560 | 188.9970 | 189.0850 |
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 | 59516.1414166093 |
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 | 24.8 |
HIERARCH ESO ISS PBL12 END | 24.809 |
HIERARCH ESO ISS PBLA12 START | 135.5 |
HIERARCH ESO ISS PBLA12 END | 135.5 |
HIERARCH ESO ISS PBL13 START | 25.606 |
HIERARCH ESO ISS PBL13 END | 25.648 |
HIERARCH ESO ISS PBLA13 START | 60.1 |
HIERARCH ESO ISS PBLA13 END | 60.2 |
HIERARCH ESO ISS PBL14 START | 20.427 |
HIERARCH ESO ISS PBL14 END | 20.449 |
HIERARCH ESO ISS PBLA14 START | 111.664 |
HIERARCH ESO ISS PBLA14 END | 111.662 |
HIERARCH ESO ISS PBL23 START | 30.821 |
HIERARCH ESO ISS PBL23 END | 30.826 |
HIERARCH ESO ISS PBLA23 START | 9.0 |
HIERARCH ESO ISS PBLA23 END | 9.1 |
HIERARCH ESO ISS PBL24 START | 10.268 |
HIERARCH ESO ISS PBL24 END | 10.27 |
HIERARCH ESO ISS PBLA24 START | 8.936 |
HIERARCH ESO ISS PBLA24 END | 9.024 |
HIERARCH ESO ISS PBL34 START | 20.552 |
HIERARCH ESO ISS PBL34 END | 20.556 |
HIERARCH ESO ISS PBLA34 START | 188.997 |
HIERARCH ESO ISS PBLA34 END | 189.085 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005983 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005983 |
HIERARCH ESO ISS AMBI TEMP | 13.25 |
HIERARCH ESO ISS AMBI FWHM START | 0.8 |
HIERARCH ESO ISS AMBI FWHM END | 0.8 |