Exposure
- ID
- PIONI.2025-04-26T23:42:47.403_1
- Header ID
- PIONI.2025-04-26T23:42:47.403
- Date updated
- 2025-04-26 23:50:42 UTC+0000
- Release date
- 2025-04-26 23:42:47 UTC+0000
- UTC Start
- 2025-04-26 23:42:47.404
- UTC End
- 2025-04-26 23:43:25.804
- MJD Start
- 60791.9880486536
- MJD End
- 60791.98849309804
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004907
- Ambient temperature (°C)
- 13.46
- Seeing (arcsec)
- 0.47
Observation
- ID
- 66975
- 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
- 49792
- Name
- HD87230
- RA
- 150.800706
- DEC
- -20.93102
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.7460 | 89.7810 | 112.4000 | 112.4000 |
| A0-J2 | 127.3910 | 127.4610 | 89.0000 | 89.1000 |
| A0-K0 | 125.8890 | 125.9580 | 66.8880 | 66.9730 |
| G1-J2 | 57.3570 | 57.3830 | 50.7000 | 50.8000 |
| G1-K0 | 89.7720 | 89.7860 | 21.4240 | 21.5180 |
| J2-K0 | 48.6320 | 48.6310 | 346.2160 | 346.2930 |
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 | 60791.9880486536 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD87230 |
| RA | 150.800706 |
| DEC | -20.93102 |
| 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 | 89.746 |
| HIERARCH ESO ISS PBL12 END | 89.781 |
| HIERARCH ESO ISS PBLA12 START | 112.4 |
| HIERARCH ESO ISS PBLA12 END | 112.4 |
| HIERARCH ESO ISS PBL13 START | 127.391 |
| HIERARCH ESO ISS PBL13 END | 127.461 |
| HIERARCH ESO ISS PBLA13 START | 89.0 |
| HIERARCH ESO ISS PBLA13 END | 89.1 |
| HIERARCH ESO ISS PBL14 START | 125.889 |
| HIERARCH ESO ISS PBL14 END | 125.958 |
| HIERARCH ESO ISS PBLA14 START | 66.888 |
| HIERARCH ESO ISS PBLA14 END | 66.973 |
| HIERARCH ESO ISS PBL23 START | 57.357 |
| HIERARCH ESO ISS PBL23 END | 57.383 |
| HIERARCH ESO ISS PBLA23 START | 50.7 |
| HIERARCH ESO ISS PBLA23 END | 50.8 |
| HIERARCH ESO ISS PBL24 START | 89.772 |
| HIERARCH ESO ISS PBL24 END | 89.786 |
| HIERARCH ESO ISS PBLA24 START | 21.424 |
| HIERARCH ESO ISS PBLA24 END | 21.518 |
| HIERARCH ESO ISS PBL34 START | 48.632 |
| HIERARCH ESO ISS PBL34 END | 48.631 |
| HIERARCH ESO ISS PBLA34 START | 346.216 |
| HIERARCH ESO ISS PBLA34 END | 346.293 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004907 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004907 |
| HIERARCH ESO ISS AMBI TEMP | 13.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |