Exposure
- ID
- PIONI.2021-11-02T03:16:47.040_1
- Header ID
- PIONI.2021-11-02T03:16:47.040
- Date updated
- 2021-11-02 03:26:13 UTC+0000
- Release date
- 2021-11-02 03:16:47 UTC+0000
- UTC Start
- 2021-11-02 03:16:47.040
- UTC End
- 2021-11-02 03:17:12.640
- MJD Start
- 59520.1366555588
- MJD End
- 59520.1369518551
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002918
- Ambient temperature (°C)
- 11.89
- Seeing (arcsec)
- 1.06
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 | 24.8370 | 24.8450 | 135.5000 | 135.5000 |
A0-D0 | 29.9720 | 29.9960 | 61.3000 | 61.3000 |
A0-C1 | 21.5310 | 21.5470 | 108.9910 | 109.0300 |
B2-D0 | 33.3240 | 33.3280 | 15.4000 | 15.5000 |
B2-C1 | 11.1010 | 11.1020 | 15.3840 | 15.4640 |
D0-C1 | 22.2230 | 22.2250 | 195.4450 | 195.5250 |
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 | 59520.1366555588 |
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 | 24.837 |
HIERARCH ESO ISS PBL12 END | 24.845 |
HIERARCH ESO ISS PBLA12 START | 135.5 |
HIERARCH ESO ISS PBLA12 END | 135.5 |
HIERARCH ESO ISS PBL13 START | 29.972 |
HIERARCH ESO ISS PBL13 END | 29.996 |
HIERARCH ESO ISS PBLA13 START | 61.3 |
HIERARCH ESO ISS PBLA13 END | 61.3 |
HIERARCH ESO ISS PBL14 START | 21.531 |
HIERARCH ESO ISS PBL14 END | 21.547 |
HIERARCH ESO ISS PBLA14 START | 108.991 |
HIERARCH ESO ISS PBLA14 END | 109.03 |
HIERARCH ESO ISS PBL23 START | 33.324 |
HIERARCH ESO ISS PBL23 END | 33.328 |
HIERARCH ESO ISS PBLA23 START | 15.4 |
HIERARCH ESO ISS PBLA23 END | 15.5 |
HIERARCH ESO ISS PBL24 START | 11.101 |
HIERARCH ESO ISS PBL24 END | 11.102 |
HIERARCH ESO ISS PBLA24 START | 15.384 |
HIERARCH ESO ISS PBLA24 END | 15.464 |
HIERARCH ESO ISS PBL34 START | 22.223 |
HIERARCH ESO ISS PBL34 END | 22.225 |
HIERARCH ESO ISS PBLA34 START | 195.445 |
HIERARCH ESO ISS PBLA34 END | 195.525 |
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 | 1.06 |