Exposure
- ID
- PIONI.2025-07-23T07:43:14.139_1
- Header ID
- PIONI.2025-07-23T07:43:14.139
- Date updated
- 2025-07-23 07:50:57 UTC+0000
- Release date
- 2026-07-23 07:50:57 UTC+0000
- UTC Start
- 2025-07-23 07:43:14.139
- UTC End
- 2025-07-23 07:43:52.539
- MJD Start
- 60879.3216914213
- MJD End
- 60879.32213586574
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0077885
- Ambient temperature (°C)
- 12.89
- Seeing (arcsec)
- 0.375
Observation
- ID
- 68916
- Category
- science
- Program ID
- 115.28F2.003
- 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
- 51279
- Name
- 16Psc
- RA
- 354.095305
- DEC
- 2.10257
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.2460 | 90.2230 | 113.4000 | 113.4000 |
| A0-J2 | 128.4240 | 128.4750 | 92.8000 | 92.8000 |
| A0-K0 | 123.1350 | 123.2540 | 72.7600 | 72.7730 |
| G1-J2 | 54.1750 | 54.2390 | 57.0000 | 57.1000 |
| G1-K0 | 80.2670 | 80.3320 | 25.6740 | 25.7660 |
| J2-K0 | 44.1560 | 44.1380 | 346.0210 | 346.1090 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.28F2.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60879.3216914213 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 16Psc |
| RA | 354.095305 |
| DEC | 2.10257 |
| 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 | 90.246 |
| HIERARCH ESO ISS PBL12 END | 90.223 |
| HIERARCH ESO ISS PBLA12 START | 113.4 |
| HIERARCH ESO ISS PBLA12 END | 113.4 |
| HIERARCH ESO ISS PBL13 START | 128.424 |
| HIERARCH ESO ISS PBL13 END | 128.475 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 92.8 |
| HIERARCH ESO ISS PBL14 START | 123.135 |
| HIERARCH ESO ISS PBL14 END | 123.254 |
| HIERARCH ESO ISS PBLA14 START | 72.76 |
| HIERARCH ESO ISS PBLA14 END | 72.773 |
| HIERARCH ESO ISS PBL23 START | 54.175 |
| HIERARCH ESO ISS PBL23 END | 54.239 |
| HIERARCH ESO ISS PBLA23 START | 57.0 |
| HIERARCH ESO ISS PBLA23 END | 57.1 |
| HIERARCH ESO ISS PBL24 START | 80.267 |
| HIERARCH ESO ISS PBL24 END | 80.332 |
| HIERARCH ESO ISS PBLA24 START | 25.674 |
| HIERARCH ESO ISS PBLA24 END | 25.766 |
| HIERARCH ESO ISS PBL34 START | 44.156 |
| HIERARCH ESO ISS PBL34 END | 44.138 |
| HIERARCH ESO ISS PBLA34 START | 346.021 |
| HIERARCH ESO ISS PBLA34 END | 346.109 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007286 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008291 |
| HIERARCH ESO ISS AMBI TEMP | 12.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.35 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |