Exposure
- ID
- PIONI.2025-04-28T00:08:17.014_1
- Header ID
- PIONI.2025-04-28T00:08:17.014
- Date updated
- 2025-04-28 00:16:28 UTC+0000
- Release date
- 2026-04-28 00:16:28 UTC+0000
- UTC Start
- 2025-04-28 00:08:17.014
- UTC End
- 2025-04-28 00:08:55.414
- MJD Start
- 60793.0057524797
- MJD End
- 60793.00619692414
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006317
- Ambient temperature (°C)
- 13.64
- Seeing (arcsec)
- 0.29
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 | 90.4470 | 90.4570 | 114.5000 | 114.5000 |
| A0-J2 | 128.9620 | 128.9880 | 91.3000 | 91.4000 |
| A0-K0 | 127.5470 | 127.5790 | 69.4650 | 69.5430 |
| G1-J2 | 58.0050 | 58.0190 | 53.5000 | 53.5000 |
| G1-K0 | 90.1960 | 90.2050 | 24.3000 | 24.3870 |
| J2-K0 | 48.6030 | 48.6020 | 348.7450 | 348.8260 |
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 | 60793.0057524797 |
| 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 | 90.447 |
| HIERARCH ESO ISS PBL12 END | 90.457 |
| HIERARCH ESO ISS PBLA12 START | 114.5 |
| HIERARCH ESO ISS PBLA12 END | 114.5 |
| HIERARCH ESO ISS PBL13 START | 128.962 |
| HIERARCH ESO ISS PBL13 END | 128.988 |
| HIERARCH ESO ISS PBLA13 START | 91.3 |
| HIERARCH ESO ISS PBLA13 END | 91.4 |
| HIERARCH ESO ISS PBL14 START | 127.547 |
| HIERARCH ESO ISS PBL14 END | 127.579 |
| HIERARCH ESO ISS PBLA14 START | 69.465 |
| HIERARCH ESO ISS PBLA14 END | 69.543 |
| HIERARCH ESO ISS PBL23 START | 58.005 |
| HIERARCH ESO ISS PBL23 END | 58.019 |
| HIERARCH ESO ISS PBLA23 START | 53.5 |
| HIERARCH ESO ISS PBLA23 END | 53.5 |
| HIERARCH ESO ISS PBL24 START | 90.196 |
| HIERARCH ESO ISS PBL24 END | 90.205 |
| HIERARCH ESO ISS PBLA24 START | 24.3 |
| HIERARCH ESO ISS PBLA24 END | 24.387 |
| HIERARCH ESO ISS PBL34 START | 48.603 |
| HIERARCH ESO ISS PBL34 END | 48.602 |
| HIERARCH ESO ISS PBLA34 START | 348.745 |
| HIERARCH ESO ISS PBLA34 END | 348.826 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006317 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006317 |
| HIERARCH ESO ISS AMBI TEMP | 13.64 |
| HIERARCH ESO ISS AMBI FWHM START | 0.29 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |