Exposure
- ID
- PIONI.2025-06-02T04:18:12.041_1
- Header ID
- PIONI.2025-06-02T04:18:12.041
- Date updated
- 2025-06-02 04:26:54 UTC+0000
- Release date
- 2025-06-02 04:18:12 UTC+0000
- UTC Start
- 2025-06-02 04:18:12.041
- UTC End
- 2025-06-02 04:18:50.441
- MJD Start
- 60828.1793060275
- MJD End
- 60828.17975047194
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032255
- Ambient temperature (°C)
- 11.07
- Seeing (arcsec)
- 1.19
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 | 46.8050 | 46.8330 | 141.3000 | 141.4000 |
| A0-J2 | 105.2290 | 105.4760 | 78.7000 | 78.8000 |
| A0-J6 | 163.9090 | 163.9260 | 6.7850 | 6.9050 |
| B5-J2 | 93.4410 | 93.6050 | 52.3000 | 52.5000 |
| B5-J6 | 199.5500 | 199.5450 | 357.1640 | 357.2620 |
| J2-J6 | 165.0660 | 165.1190 | 329.4820 | 329.5190 |
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 | 60828.1793060275 |
| 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 | 46.805 |
| HIERARCH ESO ISS PBL12 END | 46.833 |
| HIERARCH ESO ISS PBLA12 START | 141.3 |
| HIERARCH ESO ISS PBLA12 END | 141.4 |
| HIERARCH ESO ISS PBL13 START | 105.229 |
| HIERARCH ESO ISS PBL13 END | 105.476 |
| HIERARCH ESO ISS PBLA13 START | 78.7 |
| HIERARCH ESO ISS PBLA13 END | 78.8 |
| HIERARCH ESO ISS PBL14 START | 163.909 |
| HIERARCH ESO ISS PBL14 END | 163.926 |
| HIERARCH ESO ISS PBLA14 START | 6.785 |
| HIERARCH ESO ISS PBLA14 END | 6.905 |
| HIERARCH ESO ISS PBL23 START | 93.441 |
| HIERARCH ESO ISS PBL23 END | 93.605 |
| HIERARCH ESO ISS PBLA23 START | 52.3 |
| HIERARCH ESO ISS PBLA23 END | 52.5 |
| HIERARCH ESO ISS PBL24 START | 199.55 |
| HIERARCH ESO ISS PBL24 END | 199.545 |
| HIERARCH ESO ISS PBLA24 START | 357.164 |
| HIERARCH ESO ISS PBLA24 END | 357.262 |
| HIERARCH ESO ISS PBL34 START | 165.066 |
| HIERARCH ESO ISS PBL34 END | 165.119 |
| HIERARCH ESO ISS PBLA34 START | 329.482 |
| HIERARCH ESO ISS PBLA34 END | 329.519 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002987 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003464 |
| HIERARCH ESO ISS AMBI TEMP | 11.07 |
| HIERARCH ESO ISS AMBI FWHM START | 1.24 |
| HIERARCH ESO ISS AMBI FWHM END | 1.14 |