Exposure
- ID
- PIONI.2021-11-11T05:49:11.349_1
- Header ID
- PIONI.2021-11-11T05:49:11.349
- Date updated
- 2021-11-11 05:55:44 UTC+0000
- Release date
- 2021-11-11 05:49:11 UTC+0000
- UTC Start
- 2021-11-11 05:49:11.349
- UTC End
- 2021-11-11 05:49:36.949
- MJD Start
- 59529.2424924616
- MJD End
- 59529.2427887579
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032865
- Ambient temperature (°C)
- 11.15
- Seeing (arcsec)
- 0.705
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 | 86.4760 | 86.4130 | 115.7000 | 115.7000 |
| A0-J2 | 127.4030 | 127.3460 | 93.1000 | 93.1000 |
| A0-J3 | 131.0020 | 131.0400 | 49.7230 | 49.7440 |
| G1-J2 | 58.0110 | 58.0220 | 58.2000 | 58.2000 |
| G1-J3 | 124.1420 | 124.1640 | 10.2110 | 10.2740 |
| J2-J3 | 95.5540 | 95.5230 | 343.4130 | 343.4820 |
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 | 59529.2424924616 |
| 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 | 86.476 |
| HIERARCH ESO ISS PBL12 END | 86.413 |
| HIERARCH ESO ISS PBLA12 START | 115.7 |
| HIERARCH ESO ISS PBLA12 END | 115.7 |
| HIERARCH ESO ISS PBL13 START | 127.403 |
| HIERARCH ESO ISS PBL13 END | 127.346 |
| HIERARCH ESO ISS PBLA13 START | 93.1 |
| HIERARCH ESO ISS PBLA13 END | 93.1 |
| HIERARCH ESO ISS PBL14 START | 131.002 |
| HIERARCH ESO ISS PBL14 END | 131.04 |
| HIERARCH ESO ISS PBLA14 START | 49.723 |
| HIERARCH ESO ISS PBLA14 END | 49.744 |
| HIERARCH ESO ISS PBL23 START | 58.011 |
| HIERARCH ESO ISS PBL23 END | 58.022 |
| HIERARCH ESO ISS PBLA23 START | 58.2 |
| HIERARCH ESO ISS PBLA23 END | 58.2 |
| HIERARCH ESO ISS PBL24 START | 124.142 |
| HIERARCH ESO ISS PBL24 END | 124.164 |
| HIERARCH ESO ISS PBLA24 START | 10.211 |
| HIERARCH ESO ISS PBLA24 END | 10.274 |
| HIERARCH ESO ISS PBL34 START | 95.554 |
| HIERARCH ESO ISS PBL34 END | 95.523 |
| HIERARCH ESO ISS PBLA34 START | 343.413 |
| HIERARCH ESO ISS PBLA34 END | 343.482 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003418 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003155 |
| HIERARCH ESO ISS AMBI TEMP | 11.15 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |