Exposure
- ID
- PIONI.2022-11-18T03:42:46.551_1
- Header ID
- PIONI.2022-11-18T03:42:46.551
- Date updated
- 2022-11-18 03:50:38 UTC+0000
- Release date
- 2022-11-18 03:42:46 UTC+0000
- UTC Start
- 2022-11-18 03:42:46.551
- UTC End
- 2022-11-18 03:43:12.151
- MJD Start
- 59901.1547054476
- MJD End
- 59901.1550017439
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003173
- Ambient temperature (°C)
- 17.79
- Seeing (arcsec)
- 1.27
Observation
- ID
- 53161
- Category
- calibrator
- Program ID
- 110.241D.001
- Program Title
- INTERFEROMETRIC IMAGING OF TAU CETI, A PLANET-HOSTING SOLAR ANALOG
- Program Type
- Normal
- PI / COI
- ROETTENBACHER/ KORHONEN/ MONNIER/ FISCHER
Target
- ID
- 39422
- Name
- tau02 Eri
- RA
- 42.758271
- DEC
- -21.0041
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2720 | 25.2700 | 142.3000 | 142.3000 |
| A0-D0 | 31.9900 | 31.9920 | 70.9000 | 70.9000 |
| A0-C1 | 22.6190 | 22.6180 | 115.7730 | 115.8280 |
| B2-D0 | 33.8680 | 33.8700 | 25.8000 | 25.9000 |
| B2-C1 | 11.2820 | 11.2830 | 25.7980 | 25.8590 |
| D0-C1 | 22.5860 | 22.5880 | 205.8620 | 205.9230 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.241D.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59901.1547054476 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | tau02 Eri |
| RA | 42.758271 |
| 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 | 25.272 |
| HIERARCH ESO ISS PBL12 END | 25.27 |
| HIERARCH ESO ISS PBLA12 START | 142.3 |
| HIERARCH ESO ISS PBLA12 END | 142.3 |
| HIERARCH ESO ISS PBL13 START | 31.99 |
| HIERARCH ESO ISS PBL13 END | 31.992 |
| HIERARCH ESO ISS PBLA13 START | 70.9 |
| HIERARCH ESO ISS PBLA13 END | 70.9 |
| HIERARCH ESO ISS PBL14 START | 22.619 |
| HIERARCH ESO ISS PBL14 END | 22.618 |
| HIERARCH ESO ISS PBLA14 START | 115.773 |
| HIERARCH ESO ISS PBLA14 END | 115.828 |
| HIERARCH ESO ISS PBL23 START | 33.868 |
| HIERARCH ESO ISS PBL23 END | 33.87 |
| HIERARCH ESO ISS PBLA23 START | 25.8 |
| HIERARCH ESO ISS PBLA23 END | 25.9 |
| HIERARCH ESO ISS PBL24 START | 11.282 |
| HIERARCH ESO ISS PBL24 END | 11.283 |
| HIERARCH ESO ISS PBLA24 START | 25.798 |
| HIERARCH ESO ISS PBLA24 END | 25.859 |
| HIERARCH ESO ISS PBL34 START | 22.586 |
| HIERARCH ESO ISS PBL34 END | 22.588 |
| HIERARCH ESO ISS PBLA34 START | 205.862 |
| HIERARCH ESO ISS PBLA34 END | 205.923 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003173 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003173 |
| HIERARCH ESO ISS AMBI TEMP | 17.79 |
| HIERARCH ESO ISS AMBI FWHM START | 1.27 |
| HIERARCH ESO ISS AMBI FWHM END | 1.27 |