Exposure
- ID
- PIONI.2021-11-08T06:02:28.332_1
- Header ID
- PIONI.2021-11-08T06:02:28.332
- Date updated
- 2021-11-08 06:11:18 UTC+0000
- Release date
- 2021-11-08 06:02:28 UTC+0000
- UTC Start
- 2021-11-08 06:02:28.333
- UTC End
- 2021-11-08 06:02:53.933
- MJD Start
- 59526.2517168131
- MJD End
- 59526.2520131094
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005516
- Ambient temperature (°C)
- 12.65
- Seeing (arcsec)
- 0.685
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 | 83.3880 | 83.3050 | 115.4000 | 115.5000 |
| A0-J2 | 125.0940 | 125.0080 | 92.5000 | 92.5000 |
| A0-J3 | 131.4560 | 131.4890 | 50.5830 | 50.5930 |
| G1-J2 | 58.1650 | 58.1710 | 58.6000 | 58.6000 |
| G1-J3 | 122.1340 | 122.1620 | 12.4070 | 12.4670 |
| J2-J3 | 92.0320 | 92.0000 | 345.2560 | 345.3310 |
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 | 59526.2517168131 |
| 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 | 83.388 |
| HIERARCH ESO ISS PBL12 END | 83.305 |
| HIERARCH ESO ISS PBLA12 START | 115.4 |
| HIERARCH ESO ISS PBLA12 END | 115.5 |
| HIERARCH ESO ISS PBL13 START | 125.094 |
| HIERARCH ESO ISS PBL13 END | 125.008 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.5 |
| HIERARCH ESO ISS PBL14 START | 131.456 |
| HIERARCH ESO ISS PBL14 END | 131.489 |
| HIERARCH ESO ISS PBLA14 START | 50.583 |
| HIERARCH ESO ISS PBLA14 END | 50.593 |
| HIERARCH ESO ISS PBL23 START | 58.165 |
| HIERARCH ESO ISS PBL23 END | 58.171 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.6 |
| HIERARCH ESO ISS PBL24 START | 122.134 |
| HIERARCH ESO ISS PBL24 END | 122.162 |
| HIERARCH ESO ISS PBLA24 START | 12.407 |
| HIERARCH ESO ISS PBLA24 END | 12.467 |
| HIERARCH ESO ISS PBL34 START | 92.032 |
| HIERARCH ESO ISS PBL34 END | 92.0 |
| HIERARCH ESO ISS PBLA34 START | 345.256 |
| HIERARCH ESO ISS PBLA34 END | 345.331 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005779 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005253 |
| HIERARCH ESO ISS AMBI TEMP | 12.65 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |