Exposure
- ID
- PIONI.2021-11-09T06:00:38.058_1
- Header ID
- PIONI.2021-11-09T06:00:38.058
- Date updated
- 2021-11-09 06:11:15 UTC+0000
- Release date
- 2021-11-09 06:00:38 UTC+0000
- UTC Start
- 2021-11-09 06:00:38.058
- UTC End
- 2021-11-09 06:01:03.658
- MJD Start
- 59527.2504404918
- MJD End
- 59527.2507367881
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003623
- Ambient temperature (°C)
- 11.95
- Seeing (arcsec)
- 0.76
Observation
- ID
- 48815
- 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
- 36561
- Name
- 10 Tau
- RA
- 54.21558
- DEC
- 0.39725
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 83.0950 | 83.0090 | 115.5000 | 115.5000 |
| A0-J2 | 124.7920 | 124.7040 | 92.5000 | 92.5000 |
| A0-J3 | 131.5660 | 131.5960 | 50.6160 | 50.6260 |
| G1-J2 | 58.1840 | 58.1890 | 58.6000 | 58.6000 |
| G1-J3 | 122.2350 | 122.2640 | 12.6150 | 12.6740 |
| J2-J3 | 91.9200 | 91.8880 | 345.5180 | 345.5930 |
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 | 59527.2504404918 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 10 Tau |
| RA | 54.21558 |
| DEC | 0.39725 |
| 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 | 83.095 |
| HIERARCH ESO ISS PBL12 END | 83.009 |
| HIERARCH ESO ISS PBLA12 START | 115.5 |
| HIERARCH ESO ISS PBLA12 END | 115.5 |
| HIERARCH ESO ISS PBL13 START | 124.792 |
| HIERARCH ESO ISS PBL13 END | 124.704 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.5 |
| HIERARCH ESO ISS PBL14 START | 131.566 |
| HIERARCH ESO ISS PBL14 END | 131.596 |
| HIERARCH ESO ISS PBLA14 START | 50.616 |
| HIERARCH ESO ISS PBLA14 END | 50.626 |
| HIERARCH ESO ISS PBL23 START | 58.184 |
| HIERARCH ESO ISS PBL23 END | 58.189 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.6 |
| HIERARCH ESO ISS PBL24 START | 122.235 |
| HIERARCH ESO ISS PBL24 END | 122.264 |
| HIERARCH ESO ISS PBLA24 START | 12.615 |
| HIERARCH ESO ISS PBLA24 END | 12.674 |
| HIERARCH ESO ISS PBL34 START | 91.92 |
| HIERARCH ESO ISS PBL34 END | 91.888 |
| HIERARCH ESO ISS PBLA34 START | 345.518 |
| HIERARCH ESO ISS PBLA34 END | 345.593 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003623 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003623 |
| HIERARCH ESO ISS AMBI TEMP | 11.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |