Exposure
- ID
- PIONI.2025-07-21T06:18:03.164_1
- Header ID
- PIONI.2025-07-21T06:18:03.164
- Date updated
- 2025-07-21 06:25:52 UTC+0000
- Release date
- 2026-07-21 06:25:51 UTC+0000
- UTC Start
- 2025-07-21 06:18:03.164
- UTC End
- 2025-07-21 06:18:41.564
- MJD Start
- 60877.2625366226
- MJD End
- 60877.26298106704
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043735
- Ambient temperature (°C)
- 14.93
- Seeing (arcsec)
- 0.55
Observation
- ID
- 67036
- 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
- 49844
- Name
- HD172103
- RA
- 279.578048
- DEC
- -1.11299
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 60.5690 | 60.3810 | 128.1000 | 128.2000 |
| A0-J2 | 92.1770 | 91.8560 | 94.7000 | 94.7000 |
| A0-K0 | 106.2330 | 105.9940 | 69.9280 | 69.8840 |
| G1-J2 | 53.3510 | 53.2820 | 56.0000 | 55.9000 |
| G1-K0 | 90.3900 | 90.3820 | 35.2130 | 35.2080 |
| J2-K0 | 44.6950 | 44.7070 | 10.1880 | 10.2770 |
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 | 60877.2625366226 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD172103 |
| RA | 279.578048 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 60.569 |
| HIERARCH ESO ISS PBL12 END | 60.381 |
| HIERARCH ESO ISS PBLA12 START | 128.1 |
| HIERARCH ESO ISS PBLA12 END | 128.2 |
| HIERARCH ESO ISS PBL13 START | 92.177 |
| HIERARCH ESO ISS PBL13 END | 91.856 |
| HIERARCH ESO ISS PBLA13 START | 94.7 |
| HIERARCH ESO ISS PBLA13 END | 94.7 |
| HIERARCH ESO ISS PBL14 START | 106.233 |
| HIERARCH ESO ISS PBL14 END | 105.994 |
| HIERARCH ESO ISS PBLA14 START | 69.928 |
| HIERARCH ESO ISS PBLA14 END | 69.884 |
| HIERARCH ESO ISS PBL23 START | 53.351 |
| HIERARCH ESO ISS PBL23 END | 53.282 |
| HIERARCH ESO ISS PBLA23 START | 56.0 |
| HIERARCH ESO ISS PBLA23 END | 55.9 |
| HIERARCH ESO ISS PBL24 START | 90.39 |
| HIERARCH ESO ISS PBL24 END | 90.382 |
| HIERARCH ESO ISS PBLA24 START | 35.213 |
| HIERARCH ESO ISS PBLA24 END | 35.208 |
| HIERARCH ESO ISS PBL34 START | 44.695 |
| HIERARCH ESO ISS PBL34 END | 44.707 |
| HIERARCH ESO ISS PBLA34 START | 10.188 |
| HIERARCH ESO ISS PBLA34 END | 10.277 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005216 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003531 |
| HIERARCH ESO ISS AMBI TEMP | 14.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |