Exposure
- ID
- PIONI.2025-06-01T05:57:54.075_1
- Header ID
- PIONI.2025-06-01T05:57:54.075
- Date updated
- 2025-06-01 06:22:35 UTC+0000
- Release date
- 2025-06-01 05:57:54 UTC+0000
- UTC Start
- 2025-06-01 05:57:54.074
- UTC End
- 2025-06-01 05:58:32.474
- MJD Start
- 60827.2485425258
- MJD End
- 60827.24898697024
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010379
- Ambient temperature (°C)
- 13.53
- Seeing (arcsec)
- 0.28500000000000003
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 | 46.7020 | 46.6760 | 146.6000 | 146.7000 |
| A0-J2 | 128.0040 | 128.0660 | 92.5000 | 92.5000 |
| A0-J6 | 152.9740 | 153.0810 | 24.5240 | 24.6130 |
| B5-J2 | 107.4820 | 107.5860 | 71.9000 | 71.9000 |
| B5-J6 | 182.1310 | 182.1950 | 11.9760 | 12.0710 |
| J2-J6 | 158.4840 | 158.4050 | 336.0320 | 336.0980 |
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 | 60827.2485425258 |
| 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 | 46.702 |
| HIERARCH ESO ISS PBL12 END | 46.676 |
| HIERARCH ESO ISS PBLA12 START | 146.6 |
| HIERARCH ESO ISS PBLA12 END | 146.7 |
| HIERARCH ESO ISS PBL13 START | 128.004 |
| HIERARCH ESO ISS PBL13 END | 128.066 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.5 |
| HIERARCH ESO ISS PBL14 START | 152.974 |
| HIERARCH ESO ISS PBL14 END | 153.081 |
| HIERARCH ESO ISS PBLA14 START | 24.524 |
| HIERARCH ESO ISS PBLA14 END | 24.613 |
| HIERARCH ESO ISS PBL23 START | 107.482 |
| HIERARCH ESO ISS PBL23 END | 107.586 |
| HIERARCH ESO ISS PBLA23 START | 71.9 |
| HIERARCH ESO ISS PBLA23 END | 71.9 |
| HIERARCH ESO ISS PBL24 START | 182.131 |
| HIERARCH ESO ISS PBL24 END | 182.195 |
| HIERARCH ESO ISS PBLA24 START | 11.976 |
| HIERARCH ESO ISS PBLA24 END | 12.071 |
| HIERARCH ESO ISS PBL34 START | 158.484 |
| HIERARCH ESO ISS PBL34 END | 158.405 |
| HIERARCH ESO ISS PBLA34 START | 336.032 |
| HIERARCH ESO ISS PBLA34 END | 336.098 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010094 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010664 |
| HIERARCH ESO ISS AMBI TEMP | 13.53 |
| HIERARCH ESO ISS AMBI FWHM START | 0.3 |
| HIERARCH ESO ISS AMBI FWHM END | 0.27 |