Exposure
- ID
- PIONI.2021-11-08T07:03:50.621_1
- Header ID
- PIONI.2021-11-08T07:03:50.621
- Date updated
- 2021-11-08 07:11:51 UTC+0000
- Release date
- 2022-11-08 07:11:51 UTC+0000
- UTC Start
- 2021-11-08 07:03:50.621
- UTC End
- 2021-11-08 07:04:16.221
- MJD Start
- 59526.2943358882
- MJD End
- 59526.2946321845
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008292
- Ambient temperature (°C)
- 13.02
- Seeing (arcsec)
- 0.43
Observation
- ID
- 48812
- Category
- science
- 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
- 36560
- Name
- eps Eri
- RA
- 53.227322
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 76.6620 | 76.5640 | 125.5000 | 125.6000 |
A0-J2 | 111.9740 | 111.8130 | 98.5000 | 98.5000 |
A0-J3 | 129.5430 | 129.4890 | 51.7510 | 51.7570 |
G1-J2 | 55.8670 | 55.8310 | 59.9000 | 59.9000 |
G1-J3 | 130.7860 | 130.8020 | 17.4980 | 17.5450 |
J2-J3 | 97.1530 | 97.1440 | 354.6720 | 354.7520 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.227F.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
MJD-OBS | 59526.2943358882 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.227322 |
DEC | -9.45816 |
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 | 76.662 |
HIERARCH ESO ISS PBL12 END | 76.564 |
HIERARCH ESO ISS PBLA12 START | 125.5 |
HIERARCH ESO ISS PBLA12 END | 125.6 |
HIERARCH ESO ISS PBL13 START | 111.974 |
HIERARCH ESO ISS PBL13 END | 111.813 |
HIERARCH ESO ISS PBLA13 START | 98.5 |
HIERARCH ESO ISS PBLA13 END | 98.5 |
HIERARCH ESO ISS PBL14 START | 129.543 |
HIERARCH ESO ISS PBL14 END | 129.489 |
HIERARCH ESO ISS PBLA14 START | 51.751 |
HIERARCH ESO ISS PBLA14 END | 51.757 |
HIERARCH ESO ISS PBL23 START | 55.867 |
HIERARCH ESO ISS PBL23 END | 55.831 |
HIERARCH ESO ISS PBLA23 START | 59.9 |
HIERARCH ESO ISS PBLA23 END | 59.9 |
HIERARCH ESO ISS PBL24 START | 130.786 |
HIERARCH ESO ISS PBL24 END | 130.802 |
HIERARCH ESO ISS PBLA24 START | 17.498 |
HIERARCH ESO ISS PBLA24 END | 17.545 |
HIERARCH ESO ISS PBL34 START | 97.153 |
HIERARCH ESO ISS PBL34 END | 97.144 |
HIERARCH ESO ISS PBLA34 START | 354.672 |
HIERARCH ESO ISS PBLA34 END | 354.752 |
HIERARCH ESO ISS AMBI TAU0 START | 0.008292 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008292 |
HIERARCH ESO ISS AMBI TEMP | 13.02 |
HIERARCH ESO ISS AMBI FWHM START | 0.43 |
HIERARCH ESO ISS AMBI FWHM END | 0.43 |