Exposure
- ID
- PIONI.2021-11-07T06:20:51.876_1
- Header ID
- PIONI.2021-11-07T06:20:51.876
- Date updated
- 2021-11-07 06:30:44 UTC+0000
- Release date
- 2021-11-07 06:20:51 UTC+0000
- UTC Start
- 2021-11-07 06:20:51.877
- UTC End
- 2021-11-07 06:21:17.477
- MJD Start
- 59525.2644893141
- MJD End
- 59525.2647856104
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005059
- Ambient temperature (°C)
- 12.03
- Seeing (arcsec)
- 1.06
Observation
- ID
- 48774
- 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
- 36531
- Name
- 10 Tau
- RA
- 54.216137
- DEC
- 0.39725
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 65.1320 | 65.0770 | 271.4000 | 271.4000 |
| K0-D0 | 94.9750 | 94.9400 | 252.6000 | 252.5000 |
| K0-J3 | 49.1680 | 49.1410 | 337.8900 | 337.9680 |
| G2-D0 | 39.3910 | 39.4020 | 220.3000 | 220.3000 |
| G2-J3 | 64.0990 | 64.1130 | 46.6480 | 46.6580 |
| D0-J3 | 103.3420 | 103.3670 | 44.2420 | 44.2550 |
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 | 59525.2644893141 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 10 Tau |
| RA | 54.216137 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| 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 | 65.132 |
| HIERARCH ESO ISS PBL12 END | 65.077 |
| HIERARCH ESO ISS PBLA12 START | 271.4 |
| HIERARCH ESO ISS PBLA12 END | 271.4 |
| HIERARCH ESO ISS PBL13 START | 94.975 |
| HIERARCH ESO ISS PBL13 END | 94.94 |
| HIERARCH ESO ISS PBLA13 START | 252.6 |
| HIERARCH ESO ISS PBLA13 END | 252.5 |
| HIERARCH ESO ISS PBL14 START | 49.168 |
| HIERARCH ESO ISS PBL14 END | 49.141 |
| HIERARCH ESO ISS PBLA14 START | 337.89 |
| HIERARCH ESO ISS PBLA14 END | 337.968 |
| HIERARCH ESO ISS PBL23 START | 39.391 |
| HIERARCH ESO ISS PBL23 END | 39.402 |
| HIERARCH ESO ISS PBLA23 START | 220.3 |
| HIERARCH ESO ISS PBLA23 END | 220.3 |
| HIERARCH ESO ISS PBL24 START | 64.099 |
| HIERARCH ESO ISS PBL24 END | 64.113 |
| HIERARCH ESO ISS PBLA24 START | 46.648 |
| HIERARCH ESO ISS PBLA24 END | 46.658 |
| HIERARCH ESO ISS PBL34 START | 103.342 |
| HIERARCH ESO ISS PBL34 END | 103.367 |
| HIERARCH ESO ISS PBLA34 START | 44.242 |
| HIERARCH ESO ISS PBLA34 END | 44.255 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005059 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005059 |
| HIERARCH ESO ISS AMBI TEMP | 12.03 |
| HIERARCH ESO ISS AMBI FWHM START | 1.06 |
| HIERARCH ESO ISS AMBI FWHM END | 1.06 |