Exposure
- ID
- PIONI.2021-11-09T06:58:22.867_1
- Header ID
- PIONI.2021-11-09T06:58:22.867
- Date updated
- 2021-11-09 07:06:16 UTC+0000
- Release date
- 2021-11-09 06:58:22 UTC+0000
- UTC Start
- 2021-11-09 06:58:22.867
- UTC End
- 2021-11-09 06:58:48.467
- MJD Start
- 59527.2905424419
- MJD End
- 59527.2908387382
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00455
- Ambient temperature (°C)
- 11.55
- Seeing (arcsec)
- 0.58
Observation
- ID
- 48834
- 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
- 36572
- Name
- bet Eri
- RA
- 76.961474
- DEC
- -5.08681
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.9980 | 87.9480 | 115.7000 | 115.7000 |
| A0-J2 | 128.3930 | 128.3540 | 93.2000 | 93.2000 |
| A0-J3 | 130.6960 | 130.7380 | 48.9590 | 48.9890 |
| G1-J2 | 57.8730 | 57.8870 | 57.6000 | 57.6000 |
| G1-J3 | 125.4110 | 125.4280 | 8.8310 | 8.8940 |
| J2-J3 | 97.5410 | 97.5120 | 342.3200 | 342.3860 |
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 | 59527.2905424419 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | bet Eri |
| RA | 76.961474 |
| DEC | -5.08681 |
| 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 | 87.998 |
| HIERARCH ESO ISS PBL12 END | 87.948 |
| HIERARCH ESO ISS PBLA12 START | 115.7 |
| HIERARCH ESO ISS PBLA12 END | 115.7 |
| HIERARCH ESO ISS PBL13 START | 128.393 |
| HIERARCH ESO ISS PBL13 END | 128.354 |
| HIERARCH ESO ISS PBLA13 START | 93.2 |
| HIERARCH ESO ISS PBLA13 END | 93.2 |
| HIERARCH ESO ISS PBL14 START | 130.696 |
| HIERARCH ESO ISS PBL14 END | 130.738 |
| HIERARCH ESO ISS PBLA14 START | 48.959 |
| HIERARCH ESO ISS PBLA14 END | 48.989 |
| HIERARCH ESO ISS PBL23 START | 57.873 |
| HIERARCH ESO ISS PBL23 END | 57.887 |
| HIERARCH ESO ISS PBLA23 START | 57.6 |
| HIERARCH ESO ISS PBLA23 END | 57.6 |
| HIERARCH ESO ISS PBL24 START | 125.411 |
| HIERARCH ESO ISS PBL24 END | 125.428 |
| HIERARCH ESO ISS PBLA24 START | 8.831 |
| HIERARCH ESO ISS PBLA24 END | 8.894 |
| HIERARCH ESO ISS PBL34 START | 97.541 |
| HIERARCH ESO ISS PBL34 END | 97.512 |
| HIERARCH ESO ISS PBLA34 START | 342.32 |
| HIERARCH ESO ISS PBLA34 END | 342.386 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00455 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00455 |
| HIERARCH ESO ISS AMBI TEMP | 11.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |