Exposure
- ID
- PIONI.2021-11-04T04:59:06.478_1
- Header ID
- PIONI.2021-11-04T04:59:06.478
- Date updated
- 2021-11-04 05:05:45 UTC+0000
- Release date
- 2021-11-04 04:59:06 UTC+0000
- UTC Start
- 2021-11-04 04:59:06.478
- UTC End
- 2021-11-04 04:59:32.078
- MJD Start
- 59522.2077138652
- MJD End
- 59522.2080101615
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0084185
- Ambient temperature (°C)
- 10.96
- Seeing (arcsec)
- 0.315
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 | 122.2570 | 122.2470 | 241.6000 | 241.6000 |
K0-D0 | 95.8230 | 95.8100 | 252.8000 | 252.9000 |
K0-J3 | 56.3150 | 56.3100 | 334.9840 | 335.0490 |
B2-D0 | 33.9270 | 33.9270 | 28.0000 | 28.1000 |
B2-J3 | 137.6250 | 137.6250 | 37.4530 | 37.5070 |
D0-J3 | 104.3020 | 104.3020 | 40.5020 | 40.5550 |
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 | 59522.2077138652 |
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 | 122.257 |
HIERARCH ESO ISS PBL12 END | 122.247 |
HIERARCH ESO ISS PBLA12 START | 241.6 |
HIERARCH ESO ISS PBLA12 END | 241.6 |
HIERARCH ESO ISS PBL13 START | 95.823 |
HIERARCH ESO ISS PBL13 END | 95.81 |
HIERARCH ESO ISS PBLA13 START | 252.8 |
HIERARCH ESO ISS PBLA13 END | 252.9 |
HIERARCH ESO ISS PBL14 START | 56.315 |
HIERARCH ESO ISS PBL14 END | 56.31 |
HIERARCH ESO ISS PBLA14 START | 334.984 |
HIERARCH ESO ISS PBLA14 END | 335.049 |
HIERARCH ESO ISS PBL23 START | 33.927 |
HIERARCH ESO ISS PBL23 END | 33.927 |
HIERARCH ESO ISS PBLA23 START | 28.0 |
HIERARCH ESO ISS PBLA23 END | 28.1 |
HIERARCH ESO ISS PBL24 START | 137.625 |
HIERARCH ESO ISS PBL24 END | 137.625 |
HIERARCH ESO ISS PBLA24 START | 37.453 |
HIERARCH ESO ISS PBLA24 END | 37.507 |
HIERARCH ESO ISS PBL34 START | 104.302 |
HIERARCH ESO ISS PBL34 END | 104.302 |
HIERARCH ESO ISS PBLA34 START | 40.502 |
HIERARCH ESO ISS PBLA34 END | 40.555 |
HIERARCH ESO ISS AMBI TAU0 START | 0.008407 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00843 |
HIERARCH ESO ISS AMBI TEMP | 10.96 |
HIERARCH ESO ISS AMBI FWHM START | 0.32 |
HIERARCH ESO ISS AMBI FWHM END | 0.31 |