Exposure
- ID
- PIONI.2021-10-29T02:59:52.889_1
- Header ID
- PIONI.2021-10-29T02:59:52.889
- Date updated
- 2021-10-29 03:06:42 UTC+0000
- Release date
- 2021-10-29 02:59:52 UTC+0000
- UTC Start
- 2021-10-29 02:59:52.889
- UTC End
- 2021-10-29 03:00:18.489
- MJD Start
- 59516.1249176958
- MJD End
- 59516.1252139921
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004255
- Ambient temperature (°C)
- 13.39
- 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 | 24.2690 | 24.2810 | 133.9000 | 133.9000 |
A0-D0 | 28.4980 | 28.5270 | 56.6000 | 56.7000 |
A0-C1 | 20.4800 | 20.5020 | 106.9990 | 107.0340 |
B2-D0 | 33.1130 | 33.1170 | 11.0000 | 11.0000 |
B2-C1 | 11.0310 | 11.0320 | 10.9120 | 10.9960 |
D0-C1 | 22.0820 | 22.0840 | 190.9700 | 191.0540 |
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 | 59516.1249176958 |
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 | 24.269 |
HIERARCH ESO ISS PBL12 END | 24.281 |
HIERARCH ESO ISS PBLA12 START | 133.9 |
HIERARCH ESO ISS PBLA12 END | 133.9 |
HIERARCH ESO ISS PBL13 START | 28.498 |
HIERARCH ESO ISS PBL13 END | 28.527 |
HIERARCH ESO ISS PBLA13 START | 56.6 |
HIERARCH ESO ISS PBLA13 END | 56.7 |
HIERARCH ESO ISS PBL14 START | 20.48 |
HIERARCH ESO ISS PBL14 END | 20.502 |
HIERARCH ESO ISS PBLA14 START | 106.999 |
HIERARCH ESO ISS PBLA14 END | 107.034 |
HIERARCH ESO ISS PBL23 START | 33.113 |
HIERARCH ESO ISS PBL23 END | 33.117 |
HIERARCH ESO ISS PBLA23 START | 11.0 |
HIERARCH ESO ISS PBLA23 END | 11.0 |
HIERARCH ESO ISS PBL24 START | 11.031 |
HIERARCH ESO ISS PBL24 END | 11.032 |
HIERARCH ESO ISS PBLA24 START | 10.912 |
HIERARCH ESO ISS PBLA24 END | 10.996 |
HIERARCH ESO ISS PBL34 START | 22.082 |
HIERARCH ESO ISS PBL34 END | 22.084 |
HIERARCH ESO ISS PBLA34 START | 190.97 |
HIERARCH ESO ISS PBLA34 END | 191.054 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004255 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004255 |
HIERARCH ESO ISS AMBI TEMP | 13.39 |
HIERARCH ESO ISS AMBI FWHM START | 0.79 |
HIERARCH ESO ISS AMBI FWHM END | 0.79 |