Exposure
- ID
- PIONI.2025-04-29T00:58:41.743_1
- Header ID
- PIONI.2025-04-29T00:58:41.743
- Date updated
- 2025-04-29 01:05:43 UTC+0000
- Release date
- 2026-04-29 01:05:42 UTC+0000
- UTC Start
- 2025-04-29 00:58:41.742
- UTC End
- 2025-04-29 00:59:20.142
- MJD Start
- 60794.0407609064
- MJD End
- 60794.04120535084
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007079500000000001
- Ambient temperature (°C)
- 13.89
- Seeing (arcsec)
- 0.6950000000000001
Observation
- ID
- 66988
- 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
- 49803
- Name
- HD87810
- RA
- 151.780882
- DEC
- -21.25569
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.3460 | 89.3040 | 119.8000 | 119.9000 |
| A0-J2 | 127.6740 | 127.6070 | 96.3000 | 96.4000 |
| A0-K0 | 126.9340 | 126.8810 | 74.3520 | 74.4230 |
| G1-J2 | 57.9620 | 57.9460 | 58.4000 | 58.5000 |
| G1-K0 | 90.4640 | 90.4610 | 29.6130 | 29.6880 |
| J2-K0 | 48.5090 | 48.5080 | 354.4750 | 354.5680 |
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 | 60794.0407609064 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD87810 |
| RA | 151.780882 |
| 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 | 89.346 |
| HIERARCH ESO ISS PBL12 END | 89.304 |
| HIERARCH ESO ISS PBLA12 START | 119.8 |
| HIERARCH ESO ISS PBLA12 END | 119.9 |
| HIERARCH ESO ISS PBL13 START | 127.674 |
| HIERARCH ESO ISS PBL13 END | 127.607 |
| HIERARCH ESO ISS PBLA13 START | 96.3 |
| HIERARCH ESO ISS PBLA13 END | 96.4 |
| HIERARCH ESO ISS PBL14 START | 126.934 |
| HIERARCH ESO ISS PBL14 END | 126.881 |
| HIERARCH ESO ISS PBLA14 START | 74.352 |
| HIERARCH ESO ISS PBLA14 END | 74.423 |
| HIERARCH ESO ISS PBL23 START | 57.962 |
| HIERARCH ESO ISS PBL23 END | 57.946 |
| HIERARCH ESO ISS PBLA23 START | 58.4 |
| HIERARCH ESO ISS PBLA23 END | 58.5 |
| HIERARCH ESO ISS PBL24 START | 90.464 |
| HIERARCH ESO ISS PBL24 END | 90.461 |
| HIERARCH ESO ISS PBLA24 START | 29.613 |
| HIERARCH ESO ISS PBLA24 END | 29.688 |
| HIERARCH ESO ISS PBL34 START | 48.509 |
| HIERARCH ESO ISS PBL34 END | 48.508 |
| HIERARCH ESO ISS PBLA34 START | 354.475 |
| HIERARCH ESO ISS PBLA34 END | 354.568 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006174 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007985 |
| HIERARCH ESO ISS AMBI TEMP | 13.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |