Exposure
- ID
- PIONI.2025-04-28T09:33:12.198_1
- Header ID
- PIONI.2025-04-28T09:33:12.198
- 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 09:33:12.198
- UTC End
- 2025-04-28 09:33:50.598
- MJD Start
- 60793.3980578468
- MJD End
- 60793.398502291246
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003931
- Ambient temperature (°C)
- 12.38
- Seeing (arcsec)
- 0.32
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 | 85.6730 | 85.5800 | 115.3000 | 115.4000 |
| A0-J2 | 126.9820 | 126.8970 | 92.8000 | 92.8000 |
| A0-K0 | 127.9240 | 127.9110 | 72.8310 | 72.8330 |
| G1-J2 | 58.0010 | 58.0160 | 58.4000 | 58.4000 |
| G1-K0 | 86.8550 | 86.9000 | 31.0380 | 31.0920 |
| J2-K0 | 44.2500 | 44.2430 | 354.0230 | 354.1180 |
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 | 60793.3980578468 |
| 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 | 85.673 |
| HIERARCH ESO ISS PBL12 END | 85.58 |
| HIERARCH ESO ISS PBLA12 START | 115.3 |
| HIERARCH ESO ISS PBLA12 END | 115.4 |
| HIERARCH ESO ISS PBL13 START | 126.982 |
| HIERARCH ESO ISS PBL13 END | 126.897 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 92.8 |
| HIERARCH ESO ISS PBL14 START | 127.924 |
| HIERARCH ESO ISS PBL14 END | 127.911 |
| HIERARCH ESO ISS PBLA14 START | 72.831 |
| HIERARCH ESO ISS PBLA14 END | 72.833 |
| HIERARCH ESO ISS PBL23 START | 58.001 |
| HIERARCH ESO ISS PBL23 END | 58.016 |
| HIERARCH ESO ISS PBLA23 START | 58.4 |
| HIERARCH ESO ISS PBLA23 END | 58.4 |
| HIERARCH ESO ISS PBL24 START | 86.855 |
| HIERARCH ESO ISS PBL24 END | 86.9 |
| HIERARCH ESO ISS PBLA24 START | 31.038 |
| HIERARCH ESO ISS PBLA24 END | 31.092 |
| HIERARCH ESO ISS PBL34 START | 44.25 |
| HIERARCH ESO ISS PBL34 END | 44.243 |
| HIERARCH ESO ISS PBLA34 START | 354.023 |
| HIERARCH ESO ISS PBLA34 END | 354.118 |
| 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 | 0.32 |