Exposure
- ID
- PIONI.2021-11-02T03:40:46.677_1
- Header ID
- PIONI.2021-11-02T03:40:46.677
- Date updated
- 2021-11-02 03:46:39 UTC+0000
- Release date
- 2021-11-02 03:40:46 UTC+0000
- UTC Start
- 2021-11-02 03:40:46.677
- UTC End
- 2021-11-02 03:41:12.277
- MJD Start
- 59520.1533180228
- MJD End
- 59520.1536143191
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003138
- Ambient temperature (°C)
- 11.7
- Seeing (arcsec)
- 0.9
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 | 25.1060 | 25.1110 | 137.0000 | 137.0000 |
A0-D0 | 30.8350 | 30.8540 | 64.2000 | 64.3000 |
A0-C1 | 22.0800 | 22.0910 | 110.6200 | 110.6630 |
B2-D0 | 33.4940 | 33.4980 | 18.5000 | 18.6000 |
B2-C1 | 11.1570 | 11.1590 | 18.4870 | 18.5620 |
D0-C1 | 22.3360 | 22.3390 | 198.5490 | 198.6240 |
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 | 59520.1533180228 |
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 | 25.106 |
HIERARCH ESO ISS PBL12 END | 25.111 |
HIERARCH ESO ISS PBLA12 START | 137.0 |
HIERARCH ESO ISS PBLA12 END | 137.0 |
HIERARCH ESO ISS PBL13 START | 30.835 |
HIERARCH ESO ISS PBL13 END | 30.854 |
HIERARCH ESO ISS PBLA13 START | 64.2 |
HIERARCH ESO ISS PBLA13 END | 64.3 |
HIERARCH ESO ISS PBL14 START | 22.08 |
HIERARCH ESO ISS PBL14 END | 22.091 |
HIERARCH ESO ISS PBLA14 START | 110.62 |
HIERARCH ESO ISS PBLA14 END | 110.663 |
HIERARCH ESO ISS PBL23 START | 33.494 |
HIERARCH ESO ISS PBL23 END | 33.498 |
HIERARCH ESO ISS PBLA23 START | 18.5 |
HIERARCH ESO ISS PBLA23 END | 18.6 |
HIERARCH ESO ISS PBL24 START | 11.157 |
HIERARCH ESO ISS PBL24 END | 11.159 |
HIERARCH ESO ISS PBLA24 START | 18.487 |
HIERARCH ESO ISS PBLA24 END | 18.562 |
HIERARCH ESO ISS PBL34 START | 22.336 |
HIERARCH ESO ISS PBL34 END | 22.339 |
HIERARCH ESO ISS PBLA34 START | 198.549 |
HIERARCH ESO ISS PBLA34 END | 198.624 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003138 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003138 |
HIERARCH ESO ISS AMBI TEMP | 11.7 |
HIERARCH ESO ISS AMBI FWHM START | 0.9 |
HIERARCH ESO ISS AMBI FWHM END | 0.9 |