Exposure
- ID
- PIONI.2025-06-01T06:20:59.232_1
- Header ID
- PIONI.2025-06-01T06:20:59.232
- Date updated
- 2025-06-01 06:27:57 UTC+0000
- Release date
- 2025-06-01 06:20:59 UTC+0000
- UTC Start
- 2025-06-01 06:20:59.232
- UTC End
- 2025-06-01 06:21:37.632
- MJD Start
- 60827.264574443
- MJD End
- 60827.26501888744
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0118695
- Ambient temperature (°C)
- 13.55
- Seeing (arcsec)
- 0.26
Observation
- ID
- 67691
- 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
- 50343
- Name
- HD174423
- RA
- 282.781664
- DEC
- -19.61614
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.6560 | 48.6550 | 148.4000 | 148.4000 |
| A0-J2 | 128.1040 | 128.1600 | 90.0000 | 90.1000 |
| A0-J6 | 168.1380 | 168.1670 | 22.5550 | 22.6460 |
| B5-J2 | 110.6150 | 110.6680 | 68.0000 | 68.1000 |
| B5-J6 | 200.5330 | 200.5480 | 11.2090 | 11.2980 |
| J2-J6 | 167.8680 | 167.8610 | 337.7330 | 337.8070 |
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 | 60827.264574443 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD174423 |
| RA | 282.781664 |
| DEC | -19.61614 |
| 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 | 48.656 |
| HIERARCH ESO ISS PBL12 END | 48.655 |
| HIERARCH ESO ISS PBLA12 START | 148.4 |
| HIERARCH ESO ISS PBLA12 END | 148.4 |
| HIERARCH ESO ISS PBL13 START | 128.104 |
| HIERARCH ESO ISS PBL13 END | 128.16 |
| HIERARCH ESO ISS PBLA13 START | 90.0 |
| HIERARCH ESO ISS PBLA13 END | 90.1 |
| HIERARCH ESO ISS PBL14 START | 168.138 |
| HIERARCH ESO ISS PBL14 END | 168.167 |
| HIERARCH ESO ISS PBLA14 START | 22.555 |
| HIERARCH ESO ISS PBLA14 END | 22.646 |
| HIERARCH ESO ISS PBL23 START | 110.615 |
| HIERARCH ESO ISS PBL23 END | 110.668 |
| HIERARCH ESO ISS PBLA23 START | 68.0 |
| HIERARCH ESO ISS PBLA23 END | 68.1 |
| HIERARCH ESO ISS PBL24 START | 200.533 |
| HIERARCH ESO ISS PBL24 END | 200.548 |
| HIERARCH ESO ISS PBLA24 START | 11.209 |
| HIERARCH ESO ISS PBLA24 END | 11.298 |
| HIERARCH ESO ISS PBL34 START | 167.868 |
| HIERARCH ESO ISS PBL34 END | 167.861 |
| HIERARCH ESO ISS PBLA34 START | 337.733 |
| HIERARCH ESO ISS PBLA34 END | 337.807 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011772 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011967 |
| HIERARCH ESO ISS AMBI TEMP | 13.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.25 |
| HIERARCH ESO ISS AMBI FWHM END | 0.27 |