Exposure
- ID
- PIONI.2025-06-01T06:09:39.958_1
- Header ID
- PIONI.2025-06-01T06:09:39.958
- Date updated
- 2025-06-01 06:22:35 UTC+0000
- Release date
- 2026-06-01 06:22:35 UTC+0000
- UTC Start
- 2025-06-01 06:09:39.959
- UTC End
- 2025-06-01 06:10:18.359
- MJD Start
- 60827.2567124828
- MJD End
- 60827.25715692724
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009898
- Ambient temperature (°C)
- 13.55
- Seeing (arcsec)
- 0.26
Observation
- ID
- 67689
- Category
- science
- Program ID
- 115.28F2.002
- Program Title
- WEIGHING THE STARS: HIGH-PRECISION MASSES OF F-TYPE MAIN-SEQUENCE BINARIES
- Program Type
- Normal
- PI / COI
- JONÁK / MOURARD / NARDETTO / MEILLAND / BROZ
Target
- ID
- 50341
- Name
- HD172103
- RA
- 279.578603
- DEC
- -1.11299
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 46.6820 | 46.6560 | 147.0000 | 147.1000 |
| A0-J2 | 128.3330 | 128.3870 | 92.5000 | 92.5000 |
| A0-J6 | 154.3470 | 154.4530 | 24.9120 | 24.9960 |
| B5-J2 | 108.1760 | 108.2740 | 71.9000 | 71.9000 |
| B5-J6 | 183.4720 | 183.5370 | 12.4650 | 12.5570 |
| J2-J6 | 158.6170 | 158.5390 | 336.5190 | 336.5840 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.28F2.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60827.2567124828 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD172103 |
| RA | 279.578603 |
| DEC | -1.11299 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 46.682 |
| HIERARCH ESO ISS PBL12 END | 46.656 |
| HIERARCH ESO ISS PBLA12 START | 147.0 |
| HIERARCH ESO ISS PBLA12 END | 147.1 |
| HIERARCH ESO ISS PBL13 START | 128.333 |
| HIERARCH ESO ISS PBL13 END | 128.387 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.5 |
| HIERARCH ESO ISS PBL14 START | 154.347 |
| HIERARCH ESO ISS PBL14 END | 154.453 |
| HIERARCH ESO ISS PBLA14 START | 24.912 |
| HIERARCH ESO ISS PBLA14 END | 24.996 |
| HIERARCH ESO ISS PBL23 START | 108.176 |
| HIERARCH ESO ISS PBL23 END | 108.274 |
| HIERARCH ESO ISS PBLA23 START | 71.9 |
| HIERARCH ESO ISS PBLA23 END | 71.9 |
| HIERARCH ESO ISS PBL24 START | 183.472 |
| HIERARCH ESO ISS PBL24 END | 183.537 |
| HIERARCH ESO ISS PBLA24 START | 12.465 |
| HIERARCH ESO ISS PBLA24 END | 12.557 |
| HIERARCH ESO ISS PBL34 START | 158.617 |
| HIERARCH ESO ISS PBL34 END | 158.539 |
| HIERARCH ESO ISS PBLA34 START | 336.519 |
| HIERARCH ESO ISS PBLA34 END | 336.584 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009898 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009898 |
| HIERARCH ESO ISS AMBI TEMP | 13.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.26 |
| HIERARCH ESO ISS AMBI FWHM END | 0.26 |