Exposure
- ID
- PIONI.2021-11-02T04:17:16.984_1
- Header ID
- PIONI.2021-11-02T04:17:16.984
- Date updated
- 2021-11-02 04:21:49 UTC+0000
- Release date
- 2021-11-02 04:17:16 UTC+0000
- UTC Start
- 2021-11-02 04:17:16.984
- UTC End
- 2021-11-02 04:17:42.584
- MJD Start
- 59520.1786688017
- MJD End
- 59520.178965098
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00322
- Ambient temperature (°C)
- 11.49
- Seeing (arcsec)
- 0.915
Observation
- ID
- 48668
- Category
- calibrator
- 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
- 36448
- Name
- tau02 Eri
- RA
- 42.758281
- DEC
- -21.0041
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 25.2920 | 25.2920 | 139.8000 | 139.8000 |
A0-D0 | 31.7150 | 31.7240 | 68.2000 | 68.3000 |
A0-C1 | 22.5490 | 22.5530 | 113.4030 | 113.4520 |
B2-D0 | 33.7350 | 33.7380 | 22.9000 | 23.0000 |
B2-C1 | 11.2370 | 11.2390 | 22.8440 | 22.9120 |
D0-C1 | 22.4970 | 22.4990 | 202.9070 | 202.9750 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.227F.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
MJD-OBS | 59520.1786688017 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | tau02 Eri |
RA | 42.758281 |
DEC | -21.0041 |
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 | 25.292 |
HIERARCH ESO ISS PBL12 END | 25.292 |
HIERARCH ESO ISS PBLA12 START | 139.8 |
HIERARCH ESO ISS PBLA12 END | 139.8 |
HIERARCH ESO ISS PBL13 START | 31.715 |
HIERARCH ESO ISS PBL13 END | 31.724 |
HIERARCH ESO ISS PBLA13 START | 68.2 |
HIERARCH ESO ISS PBLA13 END | 68.3 |
HIERARCH ESO ISS PBL14 START | 22.549 |
HIERARCH ESO ISS PBL14 END | 22.553 |
HIERARCH ESO ISS PBLA14 START | 113.403 |
HIERARCH ESO ISS PBLA14 END | 113.452 |
HIERARCH ESO ISS PBL23 START | 33.735 |
HIERARCH ESO ISS PBL23 END | 33.738 |
HIERARCH ESO ISS PBLA23 START | 22.9 |
HIERARCH ESO ISS PBLA23 END | 23.0 |
HIERARCH ESO ISS PBL24 START | 11.237 |
HIERARCH ESO ISS PBL24 END | 11.239 |
HIERARCH ESO ISS PBLA24 START | 22.844 |
HIERARCH ESO ISS PBLA24 END | 22.912 |
HIERARCH ESO ISS PBL34 START | 22.497 |
HIERARCH ESO ISS PBL34 END | 22.499 |
HIERARCH ESO ISS PBLA34 START | 202.907 |
HIERARCH ESO ISS PBLA34 END | 202.975 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003122 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003318 |
HIERARCH ESO ISS AMBI TEMP | 11.49 |
HIERARCH ESO ISS AMBI FWHM START | 0.96 |
HIERARCH ESO ISS AMBI FWHM END | 0.87 |