Exposure
- ID
- PIONI.2021-11-11T05:49:49.556_1
- Header ID
- PIONI.2021-11-11T05:49:49.556
- Date updated
- 2021-11-11 05:55:44 UTC+0000
- Release date
- 2021-11-11 05:49:49 UTC+0000
- UTC Start
- 2021-11-11 05:49:49.556
- UTC End
- 2021-11-11 05:50:15.156
- MJD Start
- 59529.2429346796
- MJD End
- 59529.2432309759
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003155
- Ambient temperature (°C)
- 11.17
- Seeing (arcsec)
- 0.71
Observation
- ID
- 48811
- 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
- 36502
- Name
- 32 Eri A
- RA
- 58.572492
- DEC
- -2.95473
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.4070 | 86.3450 | 115.7000 | 115.7000 |
| A0-J2 | 127.3410 | 127.2850 | 93.1000 | 93.1000 |
| A0-J3 | 131.0430 | 131.0800 | 49.7460 | 49.7670 |
| G1-J2 | 58.0230 | 58.0340 | 58.2000 | 58.2000 |
| G1-J3 | 124.1660 | 124.1870 | 10.2790 | 10.3390 |
| J2-J3 | 95.5210 | 95.4910 | 343.4880 | 343.5560 |
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 | 59529.2429346796 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 32 Eri A |
| RA | 58.572492 |
| DEC | -2.95473 |
| 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 | 86.407 |
| HIERARCH ESO ISS PBL12 END | 86.345 |
| HIERARCH ESO ISS PBLA12 START | 115.7 |
| HIERARCH ESO ISS PBLA12 END | 115.7 |
| HIERARCH ESO ISS PBL13 START | 127.341 |
| HIERARCH ESO ISS PBL13 END | 127.285 |
| HIERARCH ESO ISS PBLA13 START | 93.1 |
| HIERARCH ESO ISS PBLA13 END | 93.1 |
| HIERARCH ESO ISS PBL14 START | 131.043 |
| HIERARCH ESO ISS PBL14 END | 131.08 |
| HIERARCH ESO ISS PBLA14 START | 49.746 |
| HIERARCH ESO ISS PBLA14 END | 49.767 |
| HIERARCH ESO ISS PBL23 START | 58.023 |
| HIERARCH ESO ISS PBL23 END | 58.034 |
| HIERARCH ESO ISS PBLA23 START | 58.2 |
| HIERARCH ESO ISS PBLA23 END | 58.2 |
| HIERARCH ESO ISS PBL24 START | 124.166 |
| HIERARCH ESO ISS PBL24 END | 124.187 |
| HIERARCH ESO ISS PBLA24 START | 10.279 |
| HIERARCH ESO ISS PBLA24 END | 10.339 |
| HIERARCH ESO ISS PBL34 START | 95.521 |
| HIERARCH ESO ISS PBL34 END | 95.491 |
| HIERARCH ESO ISS PBLA34 START | 343.488 |
| HIERARCH ESO ISS PBLA34 END | 343.556 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003155 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003155 |
| HIERARCH ESO ISS AMBI TEMP | 11.17 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |