Exposure
- ID
- PIONI.2025-04-28T09:34:02.290_1
- Header ID
- PIONI.2025-04-28T09:34:02.290
- Date updated
- 2025-04-28 09:41:08 UTC+0000
- Release date
- 2026-04-28 09:41:07 UTC+0000
- UTC Start
- 2025-04-28 09:34:02.290
- UTC End
- 2025-04-28 09:34:40.690
- MJD Start
- 60793.3986376128
- MJD End
- 60793.39908205724
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003931
- Ambient temperature (°C)
- 12.38
- Seeing (arcsec)
- 0.33
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 | 85.5760 | 85.4830 | 115.4000 | 115.4000 |
| A0-J2 | 126.8930 | 126.8070 | 92.8000 | 92.8000 |
| A0-K0 | 127.9100 | 127.8950 | 72.8330 | 72.8350 |
| G1-J2 | 58.0160 | 58.0310 | 58.4000 | 58.4000 |
| G1-K0 | 86.9020 | 86.9480 | 31.0940 | 31.1480 |
| J2-K0 | 44.2430 | 44.2350 | 354.1220 | 354.2170 |
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 | 60793.3986376128 |
| 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 | 85.576 |
| HIERARCH ESO ISS PBL12 END | 85.483 |
| HIERARCH ESO ISS PBLA12 START | 115.4 |
| HIERARCH ESO ISS PBLA12 END | 115.4 |
| HIERARCH ESO ISS PBL13 START | 126.893 |
| HIERARCH ESO ISS PBL13 END | 126.807 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 92.8 |
| HIERARCH ESO ISS PBL14 START | 127.91 |
| HIERARCH ESO ISS PBL14 END | 127.895 |
| HIERARCH ESO ISS PBLA14 START | 72.833 |
| HIERARCH ESO ISS PBLA14 END | 72.835 |
| HIERARCH ESO ISS PBL23 START | 58.016 |
| HIERARCH ESO ISS PBL23 END | 58.031 |
| HIERARCH ESO ISS PBLA23 START | 58.4 |
| HIERARCH ESO ISS PBLA23 END | 58.4 |
| HIERARCH ESO ISS PBL24 START | 86.902 |
| HIERARCH ESO ISS PBL24 END | 86.948 |
| HIERARCH ESO ISS PBLA24 START | 31.094 |
| HIERARCH ESO ISS PBLA24 END | 31.148 |
| HIERARCH ESO ISS PBL34 START | 44.243 |
| HIERARCH ESO ISS PBL34 END | 44.235 |
| HIERARCH ESO ISS PBLA34 START | 354.122 |
| HIERARCH ESO ISS PBLA34 END | 354.217 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003931 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003931 |
| HIERARCH ESO ISS AMBI TEMP | 12.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.34 |