Exposure
- ID
- PIONI.2021-10-29T02:57:58.413_1
- Header ID
- PIONI.2021-10-29T02:57:58.413
- Date updated
- 2021-10-29 03:06:42 UTC+0000
- Release date
- 2021-10-29 02:57:58 UTC+0000
- UTC Start
- 2021-10-29 02:57:58.413
- UTC End
- 2021-10-29 02:58:24.013
- MJD Start
- 59516.1235927441
- MJD End
- 59516.1238890404
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004255
- Ambient temperature (°C)
- 13.4
- Seeing (arcsec)
- 0.79
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 | 24.2280 | 24.2410 | 133.8000 | 133.8000 |
A0-D0 | 28.4030 | 28.4320 | 56.3000 | 56.4000 |
A0-C1 | 20.4080 | 20.4300 | 106.8910 | 106.9240 |
B2-D0 | 33.1020 | 33.1060 | 10.7000 | 10.8000 |
B2-C1 | 11.0280 | 11.0290 | 10.6440 | 10.7260 |
D0-C1 | 22.0750 | 22.0770 | 190.7010 | 190.7840 |
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 | 59516.1235927441 |
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 | 24.228 |
HIERARCH ESO ISS PBL12 END | 24.241 |
HIERARCH ESO ISS PBLA12 START | 133.8 |
HIERARCH ESO ISS PBLA12 END | 133.8 |
HIERARCH ESO ISS PBL13 START | 28.403 |
HIERARCH ESO ISS PBL13 END | 28.432 |
HIERARCH ESO ISS PBLA13 START | 56.3 |
HIERARCH ESO ISS PBLA13 END | 56.4 |
HIERARCH ESO ISS PBL14 START | 20.408 |
HIERARCH ESO ISS PBL14 END | 20.43 |
HIERARCH ESO ISS PBLA14 START | 106.891 |
HIERARCH ESO ISS PBLA14 END | 106.924 |
HIERARCH ESO ISS PBL23 START | 33.102 |
HIERARCH ESO ISS PBL23 END | 33.106 |
HIERARCH ESO ISS PBLA23 START | 10.7 |
HIERARCH ESO ISS PBLA23 END | 10.8 |
HIERARCH ESO ISS PBL24 START | 11.028 |
HIERARCH ESO ISS PBL24 END | 11.029 |
HIERARCH ESO ISS PBLA24 START | 10.644 |
HIERARCH ESO ISS PBLA24 END | 10.726 |
HIERARCH ESO ISS PBL34 START | 22.075 |
HIERARCH ESO ISS PBL34 END | 22.077 |
HIERARCH ESO ISS PBLA34 START | 190.701 |
HIERARCH ESO ISS PBLA34 END | 190.784 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004255 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004255 |
HIERARCH ESO ISS AMBI TEMP | 13.4 |
HIERARCH ESO ISS AMBI FWHM START | 0.79 |
HIERARCH ESO ISS AMBI FWHM END | 0.79 |