Exposure
- ID
- PIONI.2025-04-25T01:10:04.152_1
- Header ID
- PIONI.2025-04-25T01:10:04.152
- Date updated
- 2025-04-25 01:15:41 UTC+0000
- Release date
- 2026-04-25 01:15:41 UTC+0000
- UTC Start
- 2025-04-25 01:10:04.152
- UTC End
- 2025-04-25 01:10:42.552
- MJD Start
- 60790.0486591654
- MJD End
- 60790.04910360984
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.015199500000000001
- Ambient temperature (°C)
- 13.85
- Seeing (arcsec)
- 0.305
Observation
- ID
- 66976
- Category
- science
- 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
- 49793
- Name
- HD87810
- RA
- 151.780881
- DEC
- -21.25569
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.5580 | 89.5200 | 119.3000 | 119.4000 |
| A0-J2 | 128.0070 | 127.9480 | 95.9000 | 96.0000 |
| A0-K0 | 127.1940 | 127.1480 | 73.9940 | 74.0580 |
| G1-J2 | 58.0390 | 58.0260 | 58.1000 | 58.1000 |
| G1-K0 | 90.4770 | 90.4750 | 29.2360 | 29.3040 |
| J2-K0 | 48.5160 | 48.5140 | 354.0080 | 354.0920 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.28F2.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60790.0486591654 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD87810 |
| RA | 151.780881 |
| DEC | -21.25569 |
| 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 | 89.558 |
| HIERARCH ESO ISS PBL12 END | 89.52 |
| HIERARCH ESO ISS PBLA12 START | 119.3 |
| HIERARCH ESO ISS PBLA12 END | 119.4 |
| HIERARCH ESO ISS PBL13 START | 128.007 |
| HIERARCH ESO ISS PBL13 END | 127.948 |
| HIERARCH ESO ISS PBLA13 START | 95.9 |
| HIERARCH ESO ISS PBLA13 END | 96.0 |
| HIERARCH ESO ISS PBL14 START | 127.194 |
| HIERARCH ESO ISS PBL14 END | 127.148 |
| HIERARCH ESO ISS PBLA14 START | 73.994 |
| HIERARCH ESO ISS PBLA14 END | 74.058 |
| HIERARCH ESO ISS PBL23 START | 58.039 |
| HIERARCH ESO ISS PBL23 END | 58.026 |
| HIERARCH ESO ISS PBLA23 START | 58.1 |
| HIERARCH ESO ISS PBLA23 END | 58.1 |
| HIERARCH ESO ISS PBL24 START | 90.477 |
| HIERARCH ESO ISS PBL24 END | 90.475 |
| HIERARCH ESO ISS PBLA24 START | 29.236 |
| HIERARCH ESO ISS PBLA24 END | 29.304 |
| HIERARCH ESO ISS PBL34 START | 48.516 |
| HIERARCH ESO ISS PBL34 END | 48.514 |
| HIERARCH ESO ISS PBLA34 START | 354.008 |
| HIERARCH ESO ISS PBLA34 END | 354.092 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.014911 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.015488 |
| HIERARCH ESO ISS AMBI TEMP | 13.85 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |