Exposure
- ID
- PIONI.2021-11-08T06:58:00.592_1
- Header ID
- PIONI.2021-11-08T06:58:00.592
- Date updated
- 2021-11-08 07:07:03 UTC+0000
- Release date
- 2021-11-08 06:58:00 UTC+0000
- UTC Start
- 2021-11-08 06:58:00.592
- UTC End
- 2021-11-08 06:58:26.192
- MJD Start
- 59526.2902846285
- MJD End
- 59526.2905809248
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006097
- Ambient temperature (°C)
- 12.98
- Seeing (arcsec)
- 0.58
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 | 73.8810 | 73.7640 | 118.9000 | 118.9000 |
| A0-J2 | 113.6260 | 113.4690 | 92.7000 | 92.7000 |
| A0-J3 | 132.1190 | 132.1010 | 50.7030 | 50.6980 |
| G1-J2 | 57.4830 | 57.4630 | 58.1000 | 58.1000 |
| G1-J3 | 125.1090 | 125.1420 | 17.4580 | 17.5070 |
| J2-J3 | 89.6770 | 89.6600 | 352.7810 | 352.8670 |
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 | 59526.2902846285 |
| 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 | 73.881 |
| HIERARCH ESO ISS PBL12 END | 73.764 |
| HIERARCH ESO ISS PBLA12 START | 118.9 |
| HIERARCH ESO ISS PBLA12 END | 118.9 |
| HIERARCH ESO ISS PBL13 START | 113.626 |
| HIERARCH ESO ISS PBL13 END | 113.469 |
| HIERARCH ESO ISS PBLA13 START | 92.7 |
| HIERARCH ESO ISS PBLA13 END | 92.7 |
| HIERARCH ESO ISS PBL14 START | 132.119 |
| HIERARCH ESO ISS PBL14 END | 132.101 |
| HIERARCH ESO ISS PBLA14 START | 50.703 |
| HIERARCH ESO ISS PBLA14 END | 50.698 |
| HIERARCH ESO ISS PBL23 START | 57.483 |
| HIERARCH ESO ISS PBL23 END | 57.463 |
| HIERARCH ESO ISS PBLA23 START | 58.1 |
| HIERARCH ESO ISS PBLA23 END | 58.1 |
| HIERARCH ESO ISS PBL24 START | 125.109 |
| HIERARCH ESO ISS PBL24 END | 125.142 |
| HIERARCH ESO ISS PBLA24 START | 17.458 |
| HIERARCH ESO ISS PBLA24 END | 17.507 |
| HIERARCH ESO ISS PBL34 START | 89.677 |
| HIERARCH ESO ISS PBL34 END | 89.66 |
| HIERARCH ESO ISS PBLA34 START | 352.781 |
| HIERARCH ESO ISS PBLA34 END | 352.867 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006097 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006097 |
| HIERARCH ESO ISS AMBI TEMP | 12.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |