Exposure
- ID
- PIONI.2025-07-24T06:25:10.107_1
- Header ID
- PIONI.2025-07-24T06:25:10.107
- Date updated
- 2025-07-24 06:30:54 UTC+0000
- Release date
- 2025-07-24 06:25:10 UTC+0000
- UTC Start
- 2025-07-24 06:25:10.107
- UTC End
- 2025-07-24 06:25:48.507
- MJD Start
- 60880.2674780944
- MJD End
- 60880.26792253884
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006228
- Ambient temperature (°C)
- 12.73
- Seeing (arcsec)
- 0.345
Observation
- ID
- 68949
- 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
- 50640
- Name
- HD220171
- RA
- 350.43263
- DEC
- 3.06035
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.4220 | 89.4660 | 114.4000 | 114.4000 |
| A0-J2 | 120.4570 | 120.6200 | 94.0000 | 94.0000 |
| A0-C1 | 22.3530 | 22.3640 | 114.4070 | 114.3830 |
| G1-J2 | 48.0880 | 48.1810 | 53.6000 | 53.7000 |
| G1-C1 | 67.0690 | 67.1020 | 294.3920 | 294.3680 |
| J2-C1 | 99.8100 | 99.9610 | 269.5310 | 269.5210 |
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 | 60880.2674780944 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD220171 |
| RA | 350.43263 |
| DEC | 3.06035 |
| 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 | C1 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 89.422 |
| HIERARCH ESO ISS PBL12 END | 89.466 |
| HIERARCH ESO ISS PBLA12 START | 114.4 |
| HIERARCH ESO ISS PBLA12 END | 114.4 |
| HIERARCH ESO ISS PBL13 START | 120.457 |
| HIERARCH ESO ISS PBL13 END | 120.62 |
| HIERARCH ESO ISS PBLA13 START | 94.0 |
| HIERARCH ESO ISS PBLA13 END | 94.0 |
| HIERARCH ESO ISS PBL14 START | 22.353 |
| HIERARCH ESO ISS PBL14 END | 22.364 |
| HIERARCH ESO ISS PBLA14 START | 114.407 |
| HIERARCH ESO ISS PBLA14 END | 114.383 |
| HIERARCH ESO ISS PBL23 START | 48.088 |
| HIERARCH ESO ISS PBL23 END | 48.181 |
| HIERARCH ESO ISS PBLA23 START | 53.6 |
| HIERARCH ESO ISS PBLA23 END | 53.7 |
| HIERARCH ESO ISS PBL24 START | 67.069 |
| HIERARCH ESO ISS PBL24 END | 67.102 |
| HIERARCH ESO ISS PBLA24 START | 294.392 |
| HIERARCH ESO ISS PBLA24 END | 294.368 |
| HIERARCH ESO ISS PBL34 START | 99.81 |
| HIERARCH ESO ISS PBL34 END | 99.961 |
| HIERARCH ESO ISS PBLA34 START | 269.531 |
| HIERARCH ESO ISS PBLA34 END | 269.521 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006544 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005912 |
| HIERARCH ESO ISS AMBI TEMP | 12.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |