Exposure
- ID
- PIONI.2021-11-06T04:47:26.117_1
- Header ID
- PIONI.2021-11-06T04:47:26.117
- Date updated
- 2021-11-06 04:55:47 UTC+0000
- Release date
- 2021-11-06 04:47:26 UTC+0000
- UTC Start
- 2021-11-06 04:47:26.117
- UTC End
- 2021-11-06 04:47:51.717
- MJD Start
- 59524.199607837
- MJD End
- 59524.1999041333
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003059
- Ambient temperature (°C)
- 11.02
- Seeing (arcsec)
- 0.71
Observation
- ID
- 48773
- 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
- 36530
- Name
- 32 Eri A
- RA
- 58.573049
- DEC
- -2.95473
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.0540 | 67.0890 | 270.9000 | 270.9000 |
| K0-D0 | 91.2440 | 91.3170 | 250.9000 | 250.9000 |
| K0-J3 | 55.0590 | 55.0410 | 327.6090 | 327.6470 |
| G2-D0 | 36.4080 | 36.4310 | 211.7000 | 211.8000 |
| G2-J3 | 58.9510 | 58.9940 | 39.5680 | 39.6270 |
| D0-J3 | 95.1490 | 95.2160 | 36.5820 | 36.6440 |
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 | 59524.199607837 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 32 Eri A |
| RA | 58.573049 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| 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 | 67.054 |
| HIERARCH ESO ISS PBL12 END | 67.089 |
| HIERARCH ESO ISS PBLA12 START | 270.9 |
| HIERARCH ESO ISS PBLA12 END | 270.9 |
| HIERARCH ESO ISS PBL13 START | 91.244 |
| HIERARCH ESO ISS PBL13 END | 91.317 |
| HIERARCH ESO ISS PBLA13 START | 250.9 |
| HIERARCH ESO ISS PBLA13 END | 250.9 |
| HIERARCH ESO ISS PBL14 START | 55.059 |
| HIERARCH ESO ISS PBL14 END | 55.041 |
| HIERARCH ESO ISS PBLA14 START | 327.609 |
| HIERARCH ESO ISS PBLA14 END | 327.647 |
| HIERARCH ESO ISS PBL23 START | 36.408 |
| HIERARCH ESO ISS PBL23 END | 36.431 |
| HIERARCH ESO ISS PBLA23 START | 211.7 |
| HIERARCH ESO ISS PBLA23 END | 211.8 |
| HIERARCH ESO ISS PBL24 START | 58.951 |
| HIERARCH ESO ISS PBL24 END | 58.994 |
| HIERARCH ESO ISS PBLA24 START | 39.568 |
| HIERARCH ESO ISS PBLA24 END | 39.627 |
| HIERARCH ESO ISS PBL34 START | 95.149 |
| HIERARCH ESO ISS PBL34 END | 95.216 |
| HIERARCH ESO ISS PBLA34 START | 36.582 |
| HIERARCH ESO ISS PBLA34 END | 36.644 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003059 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003059 |
| HIERARCH ESO ISS AMBI TEMP | 11.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |