Exposure
- ID
- PIONI.2025-06-02T04:14:50.064_1
- Header ID
- PIONI.2025-06-02T04:14:50.064
- Date updated
- 2025-06-02 04:21:26 UTC+0000
- Release date
- 2025-06-02 04:14:50 UTC+0000
- UTC Start
- 2025-06-02 04:14:50.064
- UTC End
- 2025-06-02 04:15:28.464
- MJD Start
- 60828.1769683333
- MJD End
- 60828.17741277774
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003922
- Ambient temperature (°C)
- 11.05
- Seeing (arcsec)
- 0.94
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 | 46.6880 | 46.7170 | 141.2000 | 141.3000 |
| A0-J2 | 104.1990 | 104.4510 | 78.3000 | 78.4000 |
| A0-J6 | 163.8390 | 163.8560 | 6.2900 | 6.4100 |
| B5-J2 | 92.7610 | 92.9260 | 51.7000 | 51.9000 |
| B5-J6 | 199.5720 | 199.5670 | 356.7590 | 356.8570 |
| J2-J6 | 164.8430 | 164.8980 | 329.3300 | 329.3670 |
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 | 60828.1769683333 |
| 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 | 46.688 |
| HIERARCH ESO ISS PBL12 END | 46.717 |
| HIERARCH ESO ISS PBLA12 START | 141.2 |
| HIERARCH ESO ISS PBLA12 END | 141.3 |
| HIERARCH ESO ISS PBL13 START | 104.199 |
| HIERARCH ESO ISS PBL13 END | 104.451 |
| HIERARCH ESO ISS PBLA13 START | 78.3 |
| HIERARCH ESO ISS PBLA13 END | 78.4 |
| HIERARCH ESO ISS PBL14 START | 163.839 |
| HIERARCH ESO ISS PBL14 END | 163.856 |
| HIERARCH ESO ISS PBLA14 START | 6.29 |
| HIERARCH ESO ISS PBLA14 END | 6.41 |
| HIERARCH ESO ISS PBL23 START | 92.761 |
| HIERARCH ESO ISS PBL23 END | 92.926 |
| HIERARCH ESO ISS PBLA23 START | 51.7 |
| HIERARCH ESO ISS PBLA23 END | 51.9 |
| HIERARCH ESO ISS PBL24 START | 199.572 |
| HIERARCH ESO ISS PBL24 END | 199.567 |
| HIERARCH ESO ISS PBLA24 START | 356.759 |
| HIERARCH ESO ISS PBLA24 END | 356.857 |
| HIERARCH ESO ISS PBL34 START | 164.843 |
| HIERARCH ESO ISS PBL34 END | 164.898 |
| HIERARCH ESO ISS PBLA34 START | 329.33 |
| HIERARCH ESO ISS PBLA34 END | 329.367 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003922 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003922 |
| HIERARCH ESO ISS AMBI TEMP | 11.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.94 |