Exposure
- ID
- PIONI.2025-06-01T06:30:01.303_1
- Header ID
- PIONI.2025-06-01T06:30:01.303
- Date updated
- 2025-06-01 06:42:06 UTC+0000
- Release date
- 2026-06-01 06:42:06 UTC+0000
- UTC Start
- 2025-06-01 06:30:01.302
- UTC End
- 2025-06-01 06:30:39.702
- MJD Start
- 60827.2708484083
- MJD End
- 60827.27129285274
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006543
- Ambient temperature (°C)
- 13.57
- Seeing (arcsec)
- 0.305
Observation
- ID
- 67692
- Category
- science
- Program ID
- 115.28F2.003
- 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
- 50344
- Name
- HD173282
- RA
- 281.327302
- DEC
- -21.00179
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.6480 | 48.6470 | 149.7000 | 149.8000 |
| A0-J2 | 128.9020 | 128.9320 | 91.2000 | 91.3000 |
| A0-J6 | 169.0190 | 169.0390 | 24.1460 | 24.2330 |
| B5-J2 | 111.5220 | 111.5530 | 69.3000 | 69.4000 |
| B5-J6 | 201.2490 | 201.2610 | 12.8070 | 12.8930 |
| J2-J6 | 167.8700 | 167.8630 | 339.1550 | 339.2340 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.28F2.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60827.2708484083 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD173282 |
| RA | 281.327302 |
| DEC | -21.00179 |
| 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 | 48.648 |
| HIERARCH ESO ISS PBL12 END | 48.647 |
| HIERARCH ESO ISS PBLA12 START | 149.7 |
| HIERARCH ESO ISS PBLA12 END | 149.8 |
| HIERARCH ESO ISS PBL13 START | 128.902 |
| HIERARCH ESO ISS PBL13 END | 128.932 |
| HIERARCH ESO ISS PBLA13 START | 91.2 |
| HIERARCH ESO ISS PBLA13 END | 91.3 |
| HIERARCH ESO ISS PBL14 START | 169.019 |
| HIERARCH ESO ISS PBL14 END | 169.039 |
| HIERARCH ESO ISS PBLA14 START | 24.146 |
| HIERARCH ESO ISS PBLA14 END | 24.233 |
| HIERARCH ESO ISS PBL23 START | 111.522 |
| HIERARCH ESO ISS PBL23 END | 111.553 |
| HIERARCH ESO ISS PBLA23 START | 69.3 |
| HIERARCH ESO ISS PBLA23 END | 69.4 |
| HIERARCH ESO ISS PBL24 START | 201.249 |
| HIERARCH ESO ISS PBL24 END | 201.261 |
| HIERARCH ESO ISS PBLA24 START | 12.807 |
| HIERARCH ESO ISS PBLA24 END | 12.893 |
| HIERARCH ESO ISS PBL34 START | 167.87 |
| HIERARCH ESO ISS PBL34 END | 167.863 |
| HIERARCH ESO ISS PBLA34 START | 339.155 |
| HIERARCH ESO ISS PBLA34 END | 339.234 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006543 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006543 |
| HIERARCH ESO ISS AMBI TEMP | 13.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |