Exposure
- ID
- PIONI.2025-07-22T08:13:54.053_1
- Header ID
- PIONI.2025-07-22T08:13:54.053
- Date updated
- 2025-07-22 08:20:45 UTC+0000
- Release date
- 2026-07-22 08:20:45 UTC+0000
- UTC Start
- 2025-07-22 08:13:54.054
- UTC End
- 2025-07-22 08:14:32.454
- MJD Start
- 60878.3429867309
- MJD End
- 60878.343431175344
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0075975
- Ambient temperature (°C)
- 13.93
- Seeing (arcsec)
- 0.31
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 | 88.9910 | 88.9360 | 113.5000 | 113.5000 |
| A0-J2 | 129.2340 | 129.2310 | 92.6000 | 92.6000 |
| A0-K0 | 126.2560 | 126.3270 | 72.9400 | 72.9460 |
| G1-J2 | 56.0130 | 56.0610 | 58.0000 | 58.0000 |
| G1-K0 | 82.3710 | 82.4340 | 28.3210 | 28.3990 |
| J2-K0 | 43.6230 | 43.6080 | 348.8860 | 348.9810 |
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 | 60878.3429867309 |
| 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 | 88.991 |
| HIERARCH ESO ISS PBL12 END | 88.936 |
| HIERARCH ESO ISS PBLA12 START | 113.5 |
| HIERARCH ESO ISS PBLA12 END | 113.5 |
| HIERARCH ESO ISS PBL13 START | 129.234 |
| HIERARCH ESO ISS PBL13 END | 129.231 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 126.256 |
| HIERARCH ESO ISS PBL14 END | 126.327 |
| HIERARCH ESO ISS PBLA14 START | 72.94 |
| HIERARCH ESO ISS PBLA14 END | 72.946 |
| HIERARCH ESO ISS PBL23 START | 56.013 |
| HIERARCH ESO ISS PBL23 END | 56.061 |
| HIERARCH ESO ISS PBLA23 START | 58.0 |
| HIERARCH ESO ISS PBLA23 END | 58.0 |
| HIERARCH ESO ISS PBL24 START | 82.371 |
| HIERARCH ESO ISS PBL24 END | 82.434 |
| HIERARCH ESO ISS PBLA24 START | 28.321 |
| HIERARCH ESO ISS PBLA24 END | 28.399 |
| HIERARCH ESO ISS PBL34 START | 43.623 |
| HIERARCH ESO ISS PBL34 END | 43.608 |
| HIERARCH ESO ISS PBLA34 START | 348.886 |
| HIERARCH ESO ISS PBLA34 END | 348.981 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008337 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006858 |
| HIERARCH ESO ISS AMBI TEMP | 13.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.31 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |