Exposure
- ID
- PIONI.2021-11-02T03:18:41.564_1
- Header ID
- PIONI.2021-11-02T03:18:41.564
- Date updated
- 2021-11-02 03:26:13 UTC+0000
- Release date
- 2021-11-02 03:18:41 UTC+0000
- UTC Start
- 2021-11-02 03:18:41.564
- UTC End
- 2021-11-02 03:19:07.164
- MJD Start
- 59520.1379810693
- MJD End
- 59520.1382773656
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003127
- Ambient temperature (°C)
- 12.05
- Seeing (arcsec)
- 0.91
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 | 24.8630 | 24.8710 | 135.6000 | 135.6000 |
A0-D0 | 30.0490 | 30.0720 | 61.5000 | 61.6000 |
A0-C1 | 21.5820 | 21.5980 | 109.1160 | 109.1550 |
B2-D0 | 33.3370 | 33.3410 | 15.7000 | 15.8000 |
B2-C1 | 11.1050 | 11.1070 | 15.6380 | 15.7180 |
D0-C1 | 22.2320 | 22.2340 | 195.6990 | 195.7790 |
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 | 59520.1379810693 |
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 | 24.863 |
HIERARCH ESO ISS PBL12 END | 24.871 |
HIERARCH ESO ISS PBLA12 START | 135.6 |
HIERARCH ESO ISS PBLA12 END | 135.6 |
HIERARCH ESO ISS PBL13 START | 30.049 |
HIERARCH ESO ISS PBL13 END | 30.072 |
HIERARCH ESO ISS PBLA13 START | 61.5 |
HIERARCH ESO ISS PBLA13 END | 61.6 |
HIERARCH ESO ISS PBL14 START | 21.582 |
HIERARCH ESO ISS PBL14 END | 21.598 |
HIERARCH ESO ISS PBLA14 START | 109.116 |
HIERARCH ESO ISS PBLA14 END | 109.155 |
HIERARCH ESO ISS PBL23 START | 33.337 |
HIERARCH ESO ISS PBL23 END | 33.341 |
HIERARCH ESO ISS PBLA23 START | 15.7 |
HIERARCH ESO ISS PBLA23 END | 15.8 |
HIERARCH ESO ISS PBL24 START | 11.105 |
HIERARCH ESO ISS PBL24 END | 11.107 |
HIERARCH ESO ISS PBLA24 START | 15.638 |
HIERARCH ESO ISS PBLA24 END | 15.718 |
HIERARCH ESO ISS PBL34 START | 22.232 |
HIERARCH ESO ISS PBL34 END | 22.234 |
HIERARCH ESO ISS PBLA34 START | 195.699 |
HIERARCH ESO ISS PBLA34 END | 195.779 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003127 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003127 |
HIERARCH ESO ISS AMBI TEMP | 12.05 |
HIERARCH ESO ISS AMBI FWHM START | 0.91 |
HIERARCH ESO ISS AMBI FWHM END | 0.91 |