Exposure
- ID
- PIONI.2021-11-02T05:52:57.415_1
- Header ID
- PIONI.2021-11-02T05:52:57.415
- Date updated
- 2021-11-02 06:01:26 UTC+0000
- Release date
- 2021-11-02 05:52:57 UTC+0000
- UTC Start
- 2021-11-02 05:52:57.415
- UTC End
- 2021-11-02 05:53:23.015
- MJD Start
- 59520.2451089746
- MJD End
- 59520.2454052709
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002487
- Ambient temperature (°C)
- 11.32
- Seeing (arcsec)
- 0.91
Observation
- ID
- 48708
- 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
- 36479
- Name
- bet Eri
- RA
- 76.960917
- DEC
- -5.08681
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 25.2430 | 25.2400 | 137.1000 | 137.1000 |
A0-D0 | 29.4930 | 29.5230 | 68.9000 | 69.0000 |
A0-C1 | 22.4230 | 22.4300 | 113.0920 | 113.0970 |
B2-D0 | 30.8590 | 30.8710 | 19.6000 | 19.6000 |
B2-C1 | 10.2800 | 10.2840 | 19.5120 | 19.5880 |
D0-C1 | 20.5790 | 20.5870 | 199.5810 | 199.6560 |
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 | 59520.2451089746 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | bet Eri |
RA | 76.960917 |
DEC | -5.08681 |
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 | 25.243 |
HIERARCH ESO ISS PBL12 END | 25.24 |
HIERARCH ESO ISS PBLA12 START | 137.1 |
HIERARCH ESO ISS PBLA12 END | 137.1 |
HIERARCH ESO ISS PBL13 START | 29.493 |
HIERARCH ESO ISS PBL13 END | 29.523 |
HIERARCH ESO ISS PBLA13 START | 68.9 |
HIERARCH ESO ISS PBLA13 END | 69.0 |
HIERARCH ESO ISS PBL14 START | 22.423 |
HIERARCH ESO ISS PBL14 END | 22.43 |
HIERARCH ESO ISS PBLA14 START | 113.092 |
HIERARCH ESO ISS PBLA14 END | 113.097 |
HIERARCH ESO ISS PBL23 START | 30.859 |
HIERARCH ESO ISS PBL23 END | 30.871 |
HIERARCH ESO ISS PBLA23 START | 19.6 |
HIERARCH ESO ISS PBLA23 END | 19.6 |
HIERARCH ESO ISS PBL24 START | 10.28 |
HIERARCH ESO ISS PBL24 END | 10.284 |
HIERARCH ESO ISS PBLA24 START | 19.512 |
HIERARCH ESO ISS PBLA24 END | 19.588 |
HIERARCH ESO ISS PBL34 START | 20.579 |
HIERARCH ESO ISS PBL34 END | 20.587 |
HIERARCH ESO ISS PBLA34 START | 199.581 |
HIERARCH ESO ISS PBLA34 END | 199.656 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002523 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002451 |
HIERARCH ESO ISS AMBI TEMP | 11.32 |
HIERARCH ESO ISS AMBI FWHM START | 0.94 |
HIERARCH ESO ISS AMBI FWHM END | 0.88 |