Exposure
- ID
- PIONI.2021-11-08T06:23:25.671_1
- Header ID
- PIONI.2021-11-08T06:23:25.671
- Date updated
- 2021-11-08 06:31:14 UTC+0000
- Release date
- 2021-11-08 06:23:25 UTC+0000
- UTC Start
- 2021-11-08 06:23:25.671
- UTC End
- 2021-11-08 06:23:51.271
- MJD Start
- 59526.266269343
- MJD End
- 59526.2665656393
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006578
- Ambient temperature (°C)
- 12.73
- Seeing (arcsec)
- 0.54
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 | 83.7930 | 83.7150 | 116.9000 | 116.9000 |
| A0-J2 | 124.6710 | 124.5840 | 93.5000 | 93.5000 |
| A0-J3 | 132.0850 | 132.1030 | 50.4080 | 50.4180 |
| G1-J2 | 58.2290 | 58.2290 | 58.6000 | 58.6000 |
| G1-J3 | 125.0100 | 125.0340 | 12.4870 | 12.5410 |
| J2-J3 | 94.4640 | 94.4370 | 346.1170 | 346.1860 |
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 | 59526.266269343 |
| 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 | 83.793 |
| HIERARCH ESO ISS PBL12 END | 83.715 |
| HIERARCH ESO ISS PBLA12 START | 116.9 |
| HIERARCH ESO ISS PBLA12 END | 116.9 |
| HIERARCH ESO ISS PBL13 START | 124.671 |
| HIERARCH ESO ISS PBL13 END | 124.584 |
| HIERARCH ESO ISS PBLA13 START | 93.5 |
| HIERARCH ESO ISS PBLA13 END | 93.5 |
| HIERARCH ESO ISS PBL14 START | 132.085 |
| HIERARCH ESO ISS PBL14 END | 132.103 |
| HIERARCH ESO ISS PBLA14 START | 50.408 |
| HIERARCH ESO ISS PBLA14 END | 50.418 |
| HIERARCH ESO ISS PBL23 START | 58.229 |
| HIERARCH ESO ISS PBL23 END | 58.229 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.6 |
| HIERARCH ESO ISS PBL24 START | 125.01 |
| HIERARCH ESO ISS PBL24 END | 125.034 |
| HIERARCH ESO ISS PBLA24 START | 12.487 |
| HIERARCH ESO ISS PBLA24 END | 12.541 |
| HIERARCH ESO ISS PBL34 START | 94.464 |
| HIERARCH ESO ISS PBL34 END | 94.437 |
| HIERARCH ESO ISS PBLA34 START | 346.117 |
| HIERARCH ESO ISS PBLA34 END | 346.186 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006224 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006932 |
| HIERARCH ESO ISS AMBI TEMP | 12.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |