Exposure
- ID
- PIONI.2021-11-09T05:21:51.169_1
- Header ID
- PIONI.2021-11-09T05:21:51.169
- Date updated
- 2021-11-09 05:25:39 UTC+0000
- Release date
- 2022-11-09 05:25:38 UTC+0000
- UTC Start
- 2021-11-09 05:21:51.169
- UTC End
- 2021-11-09 05:22:16.769
- MJD Start
- 59527.2235088986
- MJD End
- 59527.2238051949
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004568
- Ambient temperature (°C)
- 11.89
- Seeing (arcsec)
- 0.53
Observation
- ID
- 48833
- 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
- 36571
- Name
- eps Eri
- RA
- 53.227321
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 88.7790 | 88.7380 | 116.4000 | 116.5000 |
A0-J2 | 128.5660 | 128.5310 | 93.6000 | 93.6000 |
A0-J3 | 131.5050 | 131.5350 | 48.4030 | 48.4390 |
G1-J2 | 58.0580 | 58.0670 | 57.2000 | 57.2000 |
G1-J3 | 128.1890 | 128.2020 | 8.4460 | 8.5080 |
J2-J3 | 99.9490 | 99.9270 | 342.5490 | 342.6140 |
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 | 59527.2235088986 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.227321 |
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 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
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 | 88.779 |
HIERARCH ESO ISS PBL12 END | 88.738 |
HIERARCH ESO ISS PBLA12 START | 116.4 |
HIERARCH ESO ISS PBLA12 END | 116.5 |
HIERARCH ESO ISS PBL13 START | 128.566 |
HIERARCH ESO ISS PBL13 END | 128.531 |
HIERARCH ESO ISS PBLA13 START | 93.6 |
HIERARCH ESO ISS PBLA13 END | 93.6 |
HIERARCH ESO ISS PBL14 START | 131.505 |
HIERARCH ESO ISS PBL14 END | 131.535 |
HIERARCH ESO ISS PBLA14 START | 48.403 |
HIERARCH ESO ISS PBLA14 END | 48.439 |
HIERARCH ESO ISS PBL23 START | 58.058 |
HIERARCH ESO ISS PBL23 END | 58.067 |
HIERARCH ESO ISS PBLA23 START | 57.2 |
HIERARCH ESO ISS PBLA23 END | 57.2 |
HIERARCH ESO ISS PBL24 START | 128.189 |
HIERARCH ESO ISS PBL24 END | 128.202 |
HIERARCH ESO ISS PBLA24 START | 8.446 |
HIERARCH ESO ISS PBLA24 END | 8.508 |
HIERARCH ESO ISS PBL34 START | 99.949 |
HIERARCH ESO ISS PBL34 END | 99.927 |
HIERARCH ESO ISS PBLA34 START | 342.549 |
HIERARCH ESO ISS PBLA34 END | 342.614 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004568 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004568 |
HIERARCH ESO ISS AMBI TEMP | 11.89 |
HIERARCH ESO ISS AMBI FWHM START | 0.53 |
HIERARCH ESO ISS AMBI FWHM END | 0.53 |