Exposure
- ID
- PIONI.2021-11-04T05:46:45.369_1
- Header ID
- PIONI.2021-11-04T05:46:45.369
- Date updated
- 2021-11-04 05:50:54 UTC+0000
- Release date
- 2021-11-04 05:46:45 UTC+0000
- UTC Start
- 2021-11-04 05:46:45.369
- UTC End
- 2021-11-04 05:47:10.969
- MJD Start
- 59522.2408028846
- MJD End
- 59522.2410991809
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007745
- Ambient temperature (°C)
- 10.88
- Seeing (arcsec)
- 0.41
Observation
- ID
- 48736
- 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
- 36500
- Name
- tau02 Eri
- RA
- 42.758876
- DEC
- -21.0041
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-B2 | 119.5870 | 119.5300 | 245.2000 | 245.2000 |
K0-D0 | 93.1180 | 93.0640 | 256.7000 | 256.7000 |
K0-J3 | 55.7720 | 55.7640 | 340.6140 | 340.6880 |
B2-D0 | 33.8340 | 33.8310 | 32.0000 | 32.1000 |
B2-J3 | 136.6420 | 136.6160 | 41.2230 | 41.2630 |
D0-J3 | 103.3820 | 103.3590 | 44.2160 | 44.2550 |
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 | 59522.2408028846 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | tau02 Eri |
RA | 42.758876 |
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 | K0 |
HIERARCH ESO ISS CONF STATION2 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 25.6 |
HIERARCH ESO DET DIT | 0.0005 |
HIERARCH ESO DET NDIT | 51200 |
HIERARCH ESO ISS PBL12 START | 119.587 |
HIERARCH ESO ISS PBL12 END | 119.53 |
HIERARCH ESO ISS PBLA12 START | 245.2 |
HIERARCH ESO ISS PBLA12 END | 245.2 |
HIERARCH ESO ISS PBL13 START | 93.118 |
HIERARCH ESO ISS PBL13 END | 93.064 |
HIERARCH ESO ISS PBLA13 START | 256.7 |
HIERARCH ESO ISS PBLA13 END | 256.7 |
HIERARCH ESO ISS PBL14 START | 55.772 |
HIERARCH ESO ISS PBL14 END | 55.764 |
HIERARCH ESO ISS PBLA14 START | 340.614 |
HIERARCH ESO ISS PBLA14 END | 340.688 |
HIERARCH ESO ISS PBL23 START | 33.834 |
HIERARCH ESO ISS PBL23 END | 33.831 |
HIERARCH ESO ISS PBLA23 START | 32.0 |
HIERARCH ESO ISS PBLA23 END | 32.1 |
HIERARCH ESO ISS PBL24 START | 136.642 |
HIERARCH ESO ISS PBL24 END | 136.616 |
HIERARCH ESO ISS PBLA24 START | 41.223 |
HIERARCH ESO ISS PBLA24 END | 41.263 |
HIERARCH ESO ISS PBL34 START | 103.382 |
HIERARCH ESO ISS PBL34 END | 103.359 |
HIERARCH ESO ISS PBLA34 START | 44.216 |
HIERARCH ESO ISS PBLA34 END | 44.255 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007745 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007745 |
HIERARCH ESO ISS AMBI TEMP | 10.88 |
HIERARCH ESO ISS AMBI FWHM START | 0.41 |
HIERARCH ESO ISS AMBI FWHM END | 0.41 |