Exposure
- ID
- PIONI.2021-11-02T05:32:54.012_1
- Header ID
- PIONI.2021-11-02T05:32:54.012
- Date updated
- 2021-11-02 05:41:31 UTC+0000
- Release date
- 2022-11-02 05:41:30 UTC+0000
- UTC Start
- 2021-11-02 05:32:54.012
- UTC End
- 2021-11-02 05:33:19.612
- MJD Start
- 59520.2311806916
- MJD End
- 59520.2314769879
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002778
- Ambient temperature (°C)
- 11.33
- Seeing (arcsec)
- 0.88
Observation
- ID
- 48709
- 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
- 36480
- Name
- eps Eri
- RA
- 53.226763
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.6810 | 24.6720 | 141.9000 | 142.0000 |
A0-D0 | 31.9290 | 31.9340 | 71.8000 | 71.9000 |
A0-C1 | 22.4270 | 22.4200 | 115.4550 | 115.4880 |
B2-D0 | 33.0380 | 33.0470 | 27.2000 | 27.3000 |
B2-C1 | 11.0050 | 11.0080 | 27.1870 | 27.2430 |
D0-C1 | 22.0330 | 22.0390 | 207.2510 | 207.3060 |
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 | 59520.2311806916 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.226763 |
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 | 24.681 |
HIERARCH ESO ISS PBL12 END | 24.672 |
HIERARCH ESO ISS PBLA12 START | 141.9 |
HIERARCH ESO ISS PBLA12 END | 142.0 |
HIERARCH ESO ISS PBL13 START | 31.929 |
HIERARCH ESO ISS PBL13 END | 31.934 |
HIERARCH ESO ISS PBLA13 START | 71.8 |
HIERARCH ESO ISS PBLA13 END | 71.9 |
HIERARCH ESO ISS PBL14 START | 22.427 |
HIERARCH ESO ISS PBL14 END | 22.42 |
HIERARCH ESO ISS PBLA14 START | 115.455 |
HIERARCH ESO ISS PBLA14 END | 115.488 |
HIERARCH ESO ISS PBL23 START | 33.038 |
HIERARCH ESO ISS PBL23 END | 33.047 |
HIERARCH ESO ISS PBLA23 START | 27.2 |
HIERARCH ESO ISS PBLA23 END | 27.3 |
HIERARCH ESO ISS PBL24 START | 11.005 |
HIERARCH ESO ISS PBL24 END | 11.008 |
HIERARCH ESO ISS PBLA24 START | 27.187 |
HIERARCH ESO ISS PBLA24 END | 27.243 |
HIERARCH ESO ISS PBL34 START | 22.033 |
HIERARCH ESO ISS PBL34 END | 22.039 |
HIERARCH ESO ISS PBLA34 START | 207.251 |
HIERARCH ESO ISS PBLA34 END | 207.306 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002623 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002933 |
HIERARCH ESO ISS AMBI TEMP | 11.33 |
HIERARCH ESO ISS AMBI FWHM START | 0.95 |
HIERARCH ESO ISS AMBI FWHM END | 0.81 |