Exposure
- ID
- PIONI.2025-06-01T00:55:20.431_1
- Header ID
- PIONI.2025-06-01T00:55:20.431
- Date updated
- 2025-06-01 01:06:10 UTC+0000
- Release date
- 2025-06-01 00:55:20 UTC+0000
- UTC Start
- 2025-06-01 00:55:20.430
- UTC End
- 2025-06-01 00:55:58.830
- MJD Start
- 60827.0384309064
- MJD End
- 60827.038875350845
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009758
- Ambient temperature (°C)
- 14.69
- Seeing (arcsec)
- 0.295
Observation
- ID
- 67630
- 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
- 50298
- Name
- HD85991
- RA
- 148.772848
- DEC
- -22.33329
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.1830 | 47.1800 | 174.9000 | 175.0000 |
| A0-J2 | 99.3900 | 99.1400 | 114.0000 | 114.1000 |
| A0-J6 | 159.2120 | 159.0920 | 37.8520 | 37.8750 |
| B5-J2 | 86.8350 | 86.6010 | 85.6000 | 85.7000 |
| B5-J6 | 196.3810 | 196.3070 | 28.4220 | 28.4600 |
| J2-J6 | 166.2630 | 166.2660 | 2.3700 | 2.4750 |
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 | 60827.0384309064 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD85991 |
| RA | 148.772848 |
| DEC | -22.33329 |
| 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 | 47.183 |
| HIERARCH ESO ISS PBL12 END | 47.18 |
| HIERARCH ESO ISS PBLA12 START | 174.9 |
| HIERARCH ESO ISS PBLA12 END | 175.0 |
| HIERARCH ESO ISS PBL13 START | 99.39 |
| HIERARCH ESO ISS PBL13 END | 99.14 |
| HIERARCH ESO ISS PBLA13 START | 114.0 |
| HIERARCH ESO ISS PBLA13 END | 114.1 |
| HIERARCH ESO ISS PBL14 START | 159.212 |
| HIERARCH ESO ISS PBL14 END | 159.092 |
| HIERARCH ESO ISS PBLA14 START | 37.852 |
| HIERARCH ESO ISS PBLA14 END | 37.875 |
| HIERARCH ESO ISS PBL23 START | 86.835 |
| HIERARCH ESO ISS PBL23 END | 86.601 |
| HIERARCH ESO ISS PBLA23 START | 85.6 |
| HIERARCH ESO ISS PBLA23 END | 85.7 |
| HIERARCH ESO ISS PBL24 START | 196.381 |
| HIERARCH ESO ISS PBL24 END | 196.307 |
| HIERARCH ESO ISS PBLA24 START | 28.422 |
| HIERARCH ESO ISS PBLA24 END | 28.46 |
| HIERARCH ESO ISS PBL34 START | 166.263 |
| HIERARCH ESO ISS PBL34 END | 166.266 |
| HIERARCH ESO ISS PBLA34 START | 2.37 |
| HIERARCH ESO ISS PBLA34 END | 2.475 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010916 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0086 |
| HIERARCH ESO ISS AMBI TEMP | 14.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.29 |
| HIERARCH ESO ISS AMBI FWHM END | 0.3 |