Exposure
- ID
- PIONI.2021-11-10T05:32:27.705_1
- Header ID
- PIONI.2021-11-10T05:32:27.705
- Date updated
- 2021-11-10 05:40:47 UTC+0000
- Release date
- 2021-11-10 05:32:27 UTC+0000
- UTC Start
- 2021-11-10 05:32:27.705
- UTC End
- 2021-11-10 05:32:53.305
- MJD Start
- 59528.2308762185
- MJD End
- 59528.2311725148
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002988
- Ambient temperature (°C)
- 9.59
- Seeing (arcsec)
- 0.59
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 | 88.3650 | 88.3200 | 114.8000 | 114.9000 |
| A0-J2 | 128.8380 | 128.8110 | 92.8000 | 92.8000 |
| A0-J3 | 129.3750 | 129.4290 | 48.8440 | 48.8770 |
| G1-J2 | 57.4580 | 57.4790 | 57.6000 | 57.6000 |
| G1-J3 | 123.4710 | 123.4880 | 8.0140 | 8.0820 |
| J2-J3 | 96.6450 | 96.6140 | 341.1170 | 341.1840 |
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 | 59528.2308762185 |
| 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 | 88.365 |
| HIERARCH ESO ISS PBL12 END | 88.32 |
| HIERARCH ESO ISS PBLA12 START | 114.8 |
| HIERARCH ESO ISS PBLA12 END | 114.9 |
| HIERARCH ESO ISS PBL13 START | 128.838 |
| HIERARCH ESO ISS PBL13 END | 128.811 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 92.8 |
| HIERARCH ESO ISS PBL14 START | 129.375 |
| HIERARCH ESO ISS PBL14 END | 129.429 |
| HIERARCH ESO ISS PBLA14 START | 48.844 |
| HIERARCH ESO ISS PBLA14 END | 48.877 |
| HIERARCH ESO ISS PBL23 START | 57.458 |
| HIERARCH ESO ISS PBL23 END | 57.479 |
| HIERARCH ESO ISS PBLA23 START | 57.6 |
| HIERARCH ESO ISS PBLA23 END | 57.6 |
| HIERARCH ESO ISS PBL24 START | 123.471 |
| HIERARCH ESO ISS PBL24 END | 123.488 |
| HIERARCH ESO ISS PBLA24 START | 8.014 |
| HIERARCH ESO ISS PBLA24 END | 8.082 |
| HIERARCH ESO ISS PBL34 START | 96.645 |
| HIERARCH ESO ISS PBL34 END | 96.614 |
| HIERARCH ESO ISS PBLA34 START | 341.117 |
| HIERARCH ESO ISS PBLA34 END | 341.184 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002988 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002988 |
| HIERARCH ESO ISS AMBI TEMP | 9.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |