Exposure
- ID
- PIONI.2025-06-16T08:54:34.857_1
- Header ID
- PIONI.2025-06-16T08:54:34.857
- Date updated
- 2025-06-16 09:00:52 UTC+0000
- Release date
- 2025-06-16 08:54:34 UTC+0000
- UTC Start
- 2025-06-16 08:54:34.857
- UTC End
- 2025-06-16 08:55:13.257
- MJD Start
- 60842.3712367737
- MJD End
- 60842.371681218145
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0025765
- Ambient temperature (°C)
- 6.86
- Seeing (arcsec)
- 0.93
Observation
- ID
- 68123
- 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
- 50634
- Name
- HD174423
- RA
- 282.781074
- DEC
- -19.61614
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 73.3130 | 73.2010 | 141.3000 | 141.4000 |
| A0-J2 | 96.6920 | 96.4230 | 112.3000 | 112.4000 |
| A0-K0 | 98.5280 | 98.2530 | 83.5400 | 83.5910 |
| G1-J2 | 48.1990 | 48.0980 | 64.8000 | 64.8000 |
| G1-K0 | 85.8430 | 85.7850 | 37.3100 | 37.3270 |
| J2-K0 | 48.4790 | 48.4810 | 10.0080 | 10.0930 |
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 | 60842.3712367737 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD174423 |
| RA | 282.781074 |
| 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 | 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 | 73.313 |
| HIERARCH ESO ISS PBL12 END | 73.201 |
| HIERARCH ESO ISS PBLA12 START | 141.3 |
| HIERARCH ESO ISS PBLA12 END | 141.4 |
| HIERARCH ESO ISS PBL13 START | 96.692 |
| HIERARCH ESO ISS PBL13 END | 96.423 |
| HIERARCH ESO ISS PBLA13 START | 112.3 |
| HIERARCH ESO ISS PBLA13 END | 112.4 |
| HIERARCH ESO ISS PBL14 START | 98.528 |
| HIERARCH ESO ISS PBL14 END | 98.253 |
| HIERARCH ESO ISS PBLA14 START | 83.54 |
| HIERARCH ESO ISS PBLA14 END | 83.591 |
| HIERARCH ESO ISS PBL23 START | 48.199 |
| HIERARCH ESO ISS PBL23 END | 48.098 |
| HIERARCH ESO ISS PBLA23 START | 64.8 |
| HIERARCH ESO ISS PBLA23 END | 64.8 |
| HIERARCH ESO ISS PBL24 START | 85.843 |
| HIERARCH ESO ISS PBL24 END | 85.785 |
| HIERARCH ESO ISS PBLA24 START | 37.31 |
| HIERARCH ESO ISS PBLA24 END | 37.327 |
| HIERARCH ESO ISS PBL34 START | 48.479 |
| HIERARCH ESO ISS PBL34 END | 48.481 |
| HIERARCH ESO ISS PBLA34 START | 10.008 |
| HIERARCH ESO ISS PBLA34 END | 10.093 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002068 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003085 |
| HIERARCH ESO ISS AMBI TEMP | 6.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.93 |
| HIERARCH ESO ISS AMBI FWHM END | 0.93 |