Exposure
- ID
- PIONI.2021-11-12T04:49:23.029_1
- Header ID
- PIONI.2021-11-12T04:49:23.029
- Date updated
- 2021-11-12 04:55:48 UTC+0000
- Release date
- 2021-11-12 04:49:23 UTC+0000
- UTC Start
- 2021-11-12 04:49:23.029
- UTC End
- 2021-11-12 04:49:48.629
- MJD Start
- 59530.2009609826
- MJD End
- 59530.2012572789
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003674
- Ambient temperature (°C)
- 12.71
- Seeing (arcsec)
- 0.72
Observation
- ID
- 48832
- 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 |
---|---|---|---|---|
A0-G1 | 89.0600 | 89.0250 | 120.2000 | 120.3000 |
A0-J2 | 127.2990 | 127.2450 | 96.6000 | 96.7000 |
A0-J3 | 131.9780 | 131.9570 | 49.6960 | 49.7420 |
G1-J2 | 57.9020 | 57.8890 | 58.7000 | 58.7000 |
G1-J3 | 132.3010 | 132.3030 | 10.3080 | 10.3670 |
J2-J3 | 103.3520 | 103.3440 | 345.5440 | 345.6130 |
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 | 59530.2009609826 |
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 | A0 |
HIERARCH ESO ISS CONF STATION2 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
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 | 89.06 |
HIERARCH ESO ISS PBL12 END | 89.025 |
HIERARCH ESO ISS PBLA12 START | 120.2 |
HIERARCH ESO ISS PBLA12 END | 120.3 |
HIERARCH ESO ISS PBL13 START | 127.299 |
HIERARCH ESO ISS PBL13 END | 127.245 |
HIERARCH ESO ISS PBLA13 START | 96.6 |
HIERARCH ESO ISS PBLA13 END | 96.7 |
HIERARCH ESO ISS PBL14 START | 131.978 |
HIERARCH ESO ISS PBL14 END | 131.957 |
HIERARCH ESO ISS PBLA14 START | 49.696 |
HIERARCH ESO ISS PBLA14 END | 49.742 |
HIERARCH ESO ISS PBL23 START | 57.902 |
HIERARCH ESO ISS PBL23 END | 57.889 |
HIERARCH ESO ISS PBLA23 START | 58.7 |
HIERARCH ESO ISS PBLA23 END | 58.7 |
HIERARCH ESO ISS PBL24 START | 132.301 |
HIERARCH ESO ISS PBL24 END | 132.303 |
HIERARCH ESO ISS PBLA24 START | 10.308 |
HIERARCH ESO ISS PBLA24 END | 10.367 |
HIERARCH ESO ISS PBL34 START | 103.352 |
HIERARCH ESO ISS PBL34 END | 103.344 |
HIERARCH ESO ISS PBLA34 START | 345.544 |
HIERARCH ESO ISS PBLA34 END | 345.613 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003565 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003783 |
HIERARCH ESO ISS AMBI TEMP | 12.71 |
HIERARCH ESO ISS AMBI FWHM START | 0.77 |
HIERARCH ESO ISS AMBI FWHM END | 0.67 |