Exposure
- ID
- PIONI.2021-11-02T03:17:25.365_1
- Header ID
- PIONI.2021-11-02T03:17:25.365
- Date updated
- 2021-11-02 03:26:13 UTC+0000
- Release date
- 2021-11-02 03:17:25 UTC+0000
- UTC Start
- 2021-11-02 03:17:25.365
- UTC End
- 2021-11-02 03:17:50.965
- MJD Start
- 59520.1370991273
- MJD End
- 59520.1373954236
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002918
- Ambient temperature (°C)
- 11.89
- Seeing (arcsec)
- 0.985
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 | 24.8460 | 24.8540 | 135.5000 | 135.6000 |
A0-D0 | 29.9980 | 30.0220 | 61.3000 | 61.4000 |
A0-C1 | 21.5490 | 21.5640 | 109.0330 | 109.0710 |
B2-D0 | 33.3280 | 33.3320 | 15.5000 | 15.6000 |
B2-C1 | 11.1030 | 11.1040 | 15.4710 | 15.5480 |
D0-C1 | 22.2260 | 22.2280 | 195.5310 | 195.6090 |
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 | 59520.1370991273 |
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 | 24.846 |
HIERARCH ESO ISS PBL12 END | 24.854 |
HIERARCH ESO ISS PBLA12 START | 135.5 |
HIERARCH ESO ISS PBLA12 END | 135.6 |
HIERARCH ESO ISS PBL13 START | 29.998 |
HIERARCH ESO ISS PBL13 END | 30.022 |
HIERARCH ESO ISS PBLA13 START | 61.3 |
HIERARCH ESO ISS PBLA13 END | 61.4 |
HIERARCH ESO ISS PBL14 START | 21.549 |
HIERARCH ESO ISS PBL14 END | 21.564 |
HIERARCH ESO ISS PBLA14 START | 109.033 |
HIERARCH ESO ISS PBLA14 END | 109.071 |
HIERARCH ESO ISS PBL23 START | 33.328 |
HIERARCH ESO ISS PBL23 END | 33.332 |
HIERARCH ESO ISS PBLA23 START | 15.5 |
HIERARCH ESO ISS PBLA23 END | 15.6 |
HIERARCH ESO ISS PBL24 START | 11.103 |
HIERARCH ESO ISS PBL24 END | 11.104 |
HIERARCH ESO ISS PBLA24 START | 15.471 |
HIERARCH ESO ISS PBLA24 END | 15.548 |
HIERARCH ESO ISS PBL34 START | 22.226 |
HIERARCH ESO ISS PBL34 END | 22.228 |
HIERARCH ESO ISS PBLA34 START | 195.531 |
HIERARCH ESO ISS PBLA34 END | 195.609 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002918 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002918 |
HIERARCH ESO ISS AMBI TEMP | 11.89 |
HIERARCH ESO ISS AMBI FWHM START | 1.06 |
HIERARCH ESO ISS AMBI FWHM END | 0.91 |