Exposure
- ID
- PIONI.2021-10-29T02:10:43.762_1
- Header ID
- PIONI.2021-10-29T02:10:43.762
- Date updated
- 2021-10-29 02:16:46 UTC+0000
- Release date
- 2021-10-29 02:10:43 UTC+0000
- UTC Start
- 2021-10-29 02:10:43.762
- UTC End
- 2021-10-29 02:11:09.362
- MJD Start
- 59516.0907842824
- MJD End
- 59516.0910805787
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0051405
- Ambient temperature (°C)
- 13.79
- Seeing (arcsec)
- 0.545
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 | 22.9630 | 22.9820 | 132.4000 | 132.4000 |
A0-D0 | 25.8330 | 25.8670 | 47.8000 | 47.9000 |
A0-C1 | 18.2510 | 18.2830 | 104.4440 | 104.4720 |
B2-D0 | 32.9100 | 32.9110 | 3.8000 | 3.9000 |
B2-C1 | 10.9640 | 10.9640 | 3.7820 | 3.8710 |
D0-C1 | 21.9460 | 21.9470 | 183.8340 | 183.9230 |
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 | 59516.0907842824 |
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 | 22.963 |
HIERARCH ESO ISS PBL12 END | 22.982 |
HIERARCH ESO ISS PBLA12 START | 132.4 |
HIERARCH ESO ISS PBLA12 END | 132.4 |
HIERARCH ESO ISS PBL13 START | 25.833 |
HIERARCH ESO ISS PBL13 END | 25.867 |
HIERARCH ESO ISS PBLA13 START | 47.8 |
HIERARCH ESO ISS PBLA13 END | 47.9 |
HIERARCH ESO ISS PBL14 START | 18.251 |
HIERARCH ESO ISS PBL14 END | 18.283 |
HIERARCH ESO ISS PBLA14 START | 104.444 |
HIERARCH ESO ISS PBLA14 END | 104.472 |
HIERARCH ESO ISS PBL23 START | 32.91 |
HIERARCH ESO ISS PBL23 END | 32.911 |
HIERARCH ESO ISS PBLA23 START | 3.8 |
HIERARCH ESO ISS PBLA23 END | 3.9 |
HIERARCH ESO ISS PBL24 START | 10.964 |
HIERARCH ESO ISS PBL24 END | 10.964 |
HIERARCH ESO ISS PBLA24 START | 3.782 |
HIERARCH ESO ISS PBLA24 END | 3.871 |
HIERARCH ESO ISS PBL34 START | 21.946 |
HIERARCH ESO ISS PBL34 END | 21.947 |
HIERARCH ESO ISS PBLA34 START | 183.834 |
HIERARCH ESO ISS PBLA34 END | 183.923 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004974 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005307 |
HIERARCH ESO ISS AMBI TEMP | 13.79 |
HIERARCH ESO ISS AMBI FWHM START | 0.56 |
HIERARCH ESO ISS AMBI FWHM END | 0.53 |