Exposure
- ID
- PIONI.2025-07-19T06:49:49.342_1
- Header ID
- PIONI.2025-07-19T06:49:49.342
- Date updated
- 2025-07-19 07:00:39 UTC+0000
- Release date
- 2025-07-19 06:49:49 UTC+0000
- UTC Start
- 2025-07-19 06:49:49.342
- UTC End
- 2025-07-19 06:50:27.742
- MJD Start
- 60875.2845988637
- MJD End
- 60875.28504330814
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003284
- Ambient temperature (°C)
- 12.89
- Seeing (arcsec)
- 1.15
Observation
- ID
- 68860
- Category
- calibrator
- 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
- 51229
- Name
- HD174423
- RA
- 282.781074
- DEC
- -19.61615
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 72.6320 | 72.5240 | 142.4000 | 142.5000 |
| A0-J2 | 95.0470 | 94.7810 | 113.1000 | 113.2000 |
| A0-K0 | 96.8370 | 96.5620 | 83.8500 | 83.9000 |
| G1-J2 | 47.5820 | 47.4810 | 64.9000 | 64.9000 |
| G1-K0 | 85.4800 | 85.4200 | 37.4110 | 37.4260 |
| J2-K0 | 48.4940 | 48.4960 | 10.5230 | 10.6050 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.28F2.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60875.2845988637 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD174423 |
| RA | 282.781074 |
| DEC | -19.61615 |
| 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 | 72.632 |
| HIERARCH ESO ISS PBL12 END | 72.524 |
| HIERARCH ESO ISS PBLA12 START | 142.4 |
| HIERARCH ESO ISS PBLA12 END | 142.5 |
| HIERARCH ESO ISS PBL13 START | 95.047 |
| HIERARCH ESO ISS PBL13 END | 94.781 |
| HIERARCH ESO ISS PBLA13 START | 113.1 |
| HIERARCH ESO ISS PBLA13 END | 113.2 |
| HIERARCH ESO ISS PBL14 START | 96.837 |
| HIERARCH ESO ISS PBL14 END | 96.562 |
| HIERARCH ESO ISS PBLA14 START | 83.85 |
| HIERARCH ESO ISS PBLA14 END | 83.9 |
| HIERARCH ESO ISS PBL23 START | 47.582 |
| HIERARCH ESO ISS PBL23 END | 47.481 |
| HIERARCH ESO ISS PBLA23 START | 64.9 |
| HIERARCH ESO ISS PBLA23 END | 64.9 |
| HIERARCH ESO ISS PBL24 START | 85.48 |
| HIERARCH ESO ISS PBL24 END | 85.42 |
| HIERARCH ESO ISS PBLA24 START | 37.411 |
| HIERARCH ESO ISS PBLA24 END | 37.426 |
| HIERARCH ESO ISS PBL34 START | 48.494 |
| HIERARCH ESO ISS PBL34 END | 48.496 |
| HIERARCH ESO ISS PBLA34 START | 10.523 |
| HIERARCH ESO ISS PBLA34 END | 10.605 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003284 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003284 |
| HIERARCH ESO ISS AMBI TEMP | 12.89 |
| HIERARCH ESO ISS AMBI FWHM START | 1.15 |
| HIERARCH ESO ISS AMBI FWHM END | 1.15 |