Exposure
- ID
- PIONI.2021-11-13T07:31:04.639_1
- Header ID
- PIONI.2021-11-13T07:31:04.639
- Date updated
- 2021-11-13 07:35:48 UTC+0000
- Release date
- 2021-11-13 07:31:04 UTC+0000
- UTC Start
- 2021-11-13 07:31:04.640
- UTC End
- 2021-11-13 07:31:30.240
- MJD Start
- 59531.3132481431
- MJD End
- 59531.3135444394
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0054405
- Ambient temperature (°C)
- 13.0
- Seeing (arcsec)
- 0.51
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 | 81.7870 | 81.6970 | 113.0000 | 113.0000 |
| A0-J2 | 124.9540 | 124.8700 | 91.0000 | 91.0000 |
| A0-J3 | 130.1660 | 130.2140 | 51.2880 | 51.2890 |
| G1-J2 | 57.9420 | 57.9540 | 59.0000 | 59.0000 |
| G1-J3 | 116.4080 | 116.4450 | 13.0520 | 13.1130 |
| J2-J3 | 86.7610 | 86.7220 | 344.3710 | 344.4480 |
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 | 59531.3132481431 |
| 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 | 81.787 |
| HIERARCH ESO ISS PBL12 END | 81.697 |
| HIERARCH ESO ISS PBLA12 START | 113.0 |
| HIERARCH ESO ISS PBLA12 END | 113.0 |
| HIERARCH ESO ISS PBL13 START | 124.954 |
| HIERARCH ESO ISS PBL13 END | 124.87 |
| HIERARCH ESO ISS PBLA13 START | 91.0 |
| HIERARCH ESO ISS PBLA13 END | 91.0 |
| HIERARCH ESO ISS PBL14 START | 130.166 |
| HIERARCH ESO ISS PBL14 END | 130.214 |
| HIERARCH ESO ISS PBLA14 START | 51.288 |
| HIERARCH ESO ISS PBLA14 END | 51.289 |
| HIERARCH ESO ISS PBL23 START | 57.942 |
| HIERARCH ESO ISS PBL23 END | 57.954 |
| HIERARCH ESO ISS PBLA23 START | 59.0 |
| HIERARCH ESO ISS PBLA23 END | 59.0 |
| HIERARCH ESO ISS PBL24 START | 116.408 |
| HIERARCH ESO ISS PBL24 END | 116.445 |
| HIERARCH ESO ISS PBLA24 START | 13.052 |
| HIERARCH ESO ISS PBLA24 END | 13.113 |
| HIERARCH ESO ISS PBL34 START | 86.761 |
| HIERARCH ESO ISS PBL34 END | 86.722 |
| HIERARCH ESO ISS PBLA34 START | 344.371 |
| HIERARCH ESO ISS PBLA34 END | 344.448 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005528 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005353 |
| HIERARCH ESO ISS AMBI TEMP | 13.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |