Exposure
- ID
- PIONI.2021-11-12T07:26:49.597_1
- Header ID
- PIONI.2021-11-12T07:26:49.597
- Date updated
- 2021-11-12 07:31:08 UTC+0000
- Release date
- 2021-11-12 07:26:49 UTC+0000
- UTC Start
- 2021-11-12 07:26:49.597
- UTC End
- 2021-11-12 07:27:15.197
- MJD Start
- 59530.3102962594
- MJD End
- 59530.3105925557
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00304
- Ambient temperature (°C)
- 13.05
- Seeing (arcsec)
- 0.57
Observation
- ID
- 48835
- 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
- 36573
- Name
- gam Ori
- RA
- 81.282163
- DEC
- 6.34964
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 83.0130 | 82.9290 | 112.9000 | 112.9000 |
| A0-J2 | 126.0490 | 125.9760 | 91.2000 | 91.2000 |
| A0-J3 | 129.4410 | 129.4960 | 51.2560 | 51.2630 |
| G1-J2 | 57.7390 | 57.7550 | 59.1000 | 59.1000 |
| G1-J3 | 115.9140 | 115.9480 | 12.1880 | 12.2540 |
| J2-J3 | 87.3240 | 87.2830 | 343.3160 | 343.3930 |
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 | 59530.3102962594 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | gam Ori |
| RA | 81.282163 |
| DEC | 6.34964 |
| 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 | 83.013 |
| HIERARCH ESO ISS PBL12 END | 82.929 |
| HIERARCH ESO ISS PBLA12 START | 112.9 |
| HIERARCH ESO ISS PBLA12 END | 112.9 |
| HIERARCH ESO ISS PBL13 START | 126.049 |
| HIERARCH ESO ISS PBL13 END | 125.976 |
| HIERARCH ESO ISS PBLA13 START | 91.2 |
| HIERARCH ESO ISS PBLA13 END | 91.2 |
| HIERARCH ESO ISS PBL14 START | 129.441 |
| HIERARCH ESO ISS PBL14 END | 129.496 |
| HIERARCH ESO ISS PBLA14 START | 51.256 |
| HIERARCH ESO ISS PBLA14 END | 51.263 |
| HIERARCH ESO ISS PBL23 START | 57.739 |
| HIERARCH ESO ISS PBL23 END | 57.755 |
| HIERARCH ESO ISS PBLA23 START | 59.1 |
| HIERARCH ESO ISS PBLA23 END | 59.1 |
| HIERARCH ESO ISS PBL24 START | 115.914 |
| HIERARCH ESO ISS PBL24 END | 115.948 |
| HIERARCH ESO ISS PBLA24 START | 12.188 |
| HIERARCH ESO ISS PBLA24 END | 12.254 |
| HIERARCH ESO ISS PBL34 START | 87.324 |
| HIERARCH ESO ISS PBL34 END | 87.283 |
| HIERARCH ESO ISS PBLA34 START | 343.316 |
| HIERARCH ESO ISS PBLA34 END | 343.393 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00304 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00304 |
| HIERARCH ESO ISS AMBI TEMP | 13.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |