Exposure
- ID
- PIONI.2025-06-02T04:01:30.204_1
- Header ID
- PIONI.2025-06-02T04:01:30.204
- Date updated
- 2025-06-02 04:12:11 UTC+0000
- Release date
- 2026-06-02 04:12:11 UTC+0000
- UTC Start
- 2025-06-02 04:01:30.203
- UTC End
- 2025-06-02 04:02:08.603
- MJD Start
- 60828.167710688
- MJD End
- 60828.168155132444
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003663
- Ambient temperature (°C)
- 11.01
- Seeing (arcsec)
- 0.98
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 | 48.6340 | 48.6370 | 143.1000 | 143.1000 |
| A0-J2 | 102.0080 | 102.2900 | 92.4000 | 92.4000 |
| A0-J6 | 141.5570 | 141.5990 | 7.2220 | 7.3590 |
| B5-J2 | 80.5040 | 80.7540 | 64.5000 | 64.6000 |
| B5-J6 | 179.6650 | 179.6440 | 356.3510 | 356.4580 |
| J2-J6 | 167.3670 | 167.3410 | 329.8320 | 329.8490 |
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 | 60828.167710688 |
| 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 | 48.634 |
| HIERARCH ESO ISS PBL12 END | 48.637 |
| HIERARCH ESO ISS PBLA12 START | 143.1 |
| HIERARCH ESO ISS PBLA12 END | 143.1 |
| HIERARCH ESO ISS PBL13 START | 102.008 |
| HIERARCH ESO ISS PBL13 END | 102.29 |
| HIERARCH ESO ISS PBLA13 START | 92.4 |
| HIERARCH ESO ISS PBLA13 END | 92.4 |
| HIERARCH ESO ISS PBL14 START | 141.557 |
| HIERARCH ESO ISS PBL14 END | 141.599 |
| HIERARCH ESO ISS PBLA14 START | 7.222 |
| HIERARCH ESO ISS PBLA14 END | 7.359 |
| HIERARCH ESO ISS PBL23 START | 80.504 |
| HIERARCH ESO ISS PBL23 END | 80.754 |
| HIERARCH ESO ISS PBLA23 START | 64.5 |
| HIERARCH ESO ISS PBLA23 END | 64.6 |
| HIERARCH ESO ISS PBL24 START | 179.665 |
| HIERARCH ESO ISS PBL24 END | 179.644 |
| HIERARCH ESO ISS PBLA24 START | 356.351 |
| HIERARCH ESO ISS PBLA24 END | 356.458 |
| HIERARCH ESO ISS PBL34 START | 167.367 |
| HIERARCH ESO ISS PBL34 END | 167.341 |
| HIERARCH ESO ISS PBLA34 START | 329.832 |
| HIERARCH ESO ISS PBLA34 END | 329.849 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003663 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003663 |
| HIERARCH ESO ISS AMBI TEMP | 11.01 |
| HIERARCH ESO ISS AMBI FWHM START | 0.98 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |