Exposure
- ID
- PIONI.2021-10-29T02:11:59.967_1
- Header ID
- PIONI.2021-10-29T02:11:59.967
- Date updated
- 2021-10-29 02:21:40 UTC+0000
- Release date
- 2021-10-29 02:11:59 UTC+0000
- UTC Start
- 2021-10-29 02:11:59.967
- UTC End
- 2021-10-29 02:12:25.567
- MJD Start
- 59516.0916662877
- MJD End
- 59516.091962584
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004796
- Ambient temperature (°C)
- 13.68
- Seeing (arcsec)
- 0.54
Observation
- ID
- 48668
- 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
- 36448
- Name
- tau02 Eri
- RA
- 42.758281
- DEC
- -21.0041
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 23.0030 | 23.0220 | 132.5000 | 132.5000 |
A0-D0 | 25.9050 | 25.9400 | 48.1000 | 48.2000 |
A0-C1 | 18.3180 | 18.3490 | 104.5030 | 104.5310 |
B2-D0 | 32.9130 | 32.9140 | 4.0000 | 4.1000 |
B2-C1 | 10.9650 | 10.9650 | 3.9700 | 4.0590 |
D0-C1 | 21.9480 | 21.9490 | 184.0220 | 184.1100 |
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 | 59516.0916662877 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | tau02 Eri |
RA | 42.758281 |
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 | 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 | 23.003 |
HIERARCH ESO ISS PBL12 END | 23.022 |
HIERARCH ESO ISS PBLA12 START | 132.5 |
HIERARCH ESO ISS PBLA12 END | 132.5 |
HIERARCH ESO ISS PBL13 START | 25.905 |
HIERARCH ESO ISS PBL13 END | 25.94 |
HIERARCH ESO ISS PBLA13 START | 48.1 |
HIERARCH ESO ISS PBLA13 END | 48.2 |
HIERARCH ESO ISS PBL14 START | 18.318 |
HIERARCH ESO ISS PBL14 END | 18.349 |
HIERARCH ESO ISS PBLA14 START | 104.503 |
HIERARCH ESO ISS PBLA14 END | 104.531 |
HIERARCH ESO ISS PBL23 START | 32.913 |
HIERARCH ESO ISS PBL23 END | 32.914 |
HIERARCH ESO ISS PBLA23 START | 4.0 |
HIERARCH ESO ISS PBLA23 END | 4.1 |
HIERARCH ESO ISS PBL24 START | 10.965 |
HIERARCH ESO ISS PBL24 END | 10.965 |
HIERARCH ESO ISS PBLA24 START | 3.97 |
HIERARCH ESO ISS PBLA24 END | 4.059 |
HIERARCH ESO ISS PBL34 START | 21.948 |
HIERARCH ESO ISS PBL34 END | 21.949 |
HIERARCH ESO ISS PBLA34 START | 184.022 |
HIERARCH ESO ISS PBLA34 END | 184.11 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004796 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004796 |
HIERARCH ESO ISS AMBI TEMP | 13.68 |
HIERARCH ESO ISS AMBI FWHM START | 0.54 |
HIERARCH ESO ISS AMBI FWHM END | 0.54 |