Exposure
- ID
- PIONI.2025-06-02T03:50:16.343_1
- Header ID
- PIONI.2025-06-02T03:50:16.343
- Date updated
- 2025-06-02 04:01:40 UTC+0000
- Release date
- 2025-06-02 03:50:16 UTC+0000
- UTC Start
- 2025-06-02 03:50:16.343
- UTC End
- 2025-06-02 03:50:54.743
- MJD Start
- 60828.1599113769
- MJD End
- 60828.16035582134
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0041525
- Ambient temperature (°C)
- 11.61
- Seeing (arcsec)
- 0.8
Observation
- ID
- 67688
- Category
- calibrator
- Program ID
- 115.28F2.002
- 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
- 50340
- Name
- HD170785
- RA
- 277.804069
- DEC
- -0.44418
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.6320 | 48.6350 | 143.1000 | 143.1000 |
| A0-J2 | 100.5970 | 100.8850 | 92.9000 | 92.9000 |
| A0-J6 | 140.2630 | 140.3020 | 6.5690 | 6.7080 |
| B5-J2 | 78.8220 | 79.0790 | 64.7000 | 64.8000 |
| B5-J6 | 178.7050 | 178.6810 | 355.7750 | 355.8830 |
| J2-J6 | 167.3540 | 167.3280 | 329.7120 | 329.7280 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.28F2.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60828.1599113769 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD170785 |
| RA | 277.804069 |
| DEC | -0.44418 |
| 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 | 48.632 |
| HIERARCH ESO ISS PBL12 END | 48.635 |
| HIERARCH ESO ISS PBLA12 START | 143.1 |
| HIERARCH ESO ISS PBLA12 END | 143.1 |
| HIERARCH ESO ISS PBL13 START | 100.597 |
| HIERARCH ESO ISS PBL13 END | 100.885 |
| HIERARCH ESO ISS PBLA13 START | 92.9 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 140.263 |
| HIERARCH ESO ISS PBL14 END | 140.302 |
| HIERARCH ESO ISS PBLA14 START | 6.569 |
| HIERARCH ESO ISS PBLA14 END | 6.708 |
| HIERARCH ESO ISS PBL23 START | 78.822 |
| HIERARCH ESO ISS PBL23 END | 79.079 |
| HIERARCH ESO ISS PBLA23 START | 64.7 |
| HIERARCH ESO ISS PBLA23 END | 64.8 |
| HIERARCH ESO ISS PBL24 START | 178.705 |
| HIERARCH ESO ISS PBL24 END | 178.681 |
| HIERARCH ESO ISS PBLA24 START | 355.775 |
| HIERARCH ESO ISS PBLA24 END | 355.883 |
| HIERARCH ESO ISS PBL34 START | 167.354 |
| HIERARCH ESO ISS PBL34 END | 167.328 |
| HIERARCH ESO ISS PBLA34 START | 329.712 |
| HIERARCH ESO ISS PBLA34 END | 329.728 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004464 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003841 |
| HIERARCH ESO ISS AMBI TEMP | 11.61 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |