Exposure
- ID
- PIONI.2025-09-22T03:26:24.177_1
- Header ID
- PIONI.2025-09-22T03:26:24.177
- Date updated
- 2025-09-22 03:30:51 UTC+0000
- Release date
- 2026-09-22 03:30:50 UTC+0000
- UTC Start
- 2025-09-22 03:26:24.177
- UTC End
- 2025-09-22 03:27:02.577
- MJD Start
- 60940.1433353815
- MJD End
- 60940.14377982594
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007013
- Ambient temperature (°C)
- 11.23
- Seeing (arcsec)
- 0.54
Observation
- ID
- 70467
- 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
- JONAK / MOURARD / NARDETTO / MEILLAND / BROZ
Target
- ID
- 52253
- Name
- 16Psc
- RA
- 354.095301
- DEC
- 2.10257
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5050 | 90.5020 | 113.5000 | 113.5000 |
| A0-J2 | 126.9990 | 127.0820 | 93.0000 | 93.0000 |
| A0-K0 | 120.3560 | 120.5000 | 72.5210 | 72.5350 |
| G1-J2 | 52.7480 | 52.8200 | 56.2000 | 56.2000 |
| G1-K0 | 78.9300 | 78.9930 | 23.7550 | 23.8500 |
| J2-K0 | 44.5360 | 44.5170 | 344.3340 | 344.4120 |
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 | 60940.1433353815 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 16Psc |
| RA | 354.095301 |
| 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 | 90.505 |
| HIERARCH ESO ISS PBL12 END | 90.502 |
| HIERARCH ESO ISS PBLA12 START | 113.5 |
| HIERARCH ESO ISS PBLA12 END | 113.5 |
| HIERARCH ESO ISS PBL13 START | 126.999 |
| HIERARCH ESO ISS PBL13 END | 127.082 |
| HIERARCH ESO ISS PBLA13 START | 93.0 |
| HIERARCH ESO ISS PBLA13 END | 93.0 |
| HIERARCH ESO ISS PBL14 START | 120.356 |
| HIERARCH ESO ISS PBL14 END | 120.5 |
| HIERARCH ESO ISS PBLA14 START | 72.521 |
| HIERARCH ESO ISS PBLA14 END | 72.535 |
| HIERARCH ESO ISS PBL23 START | 52.748 |
| HIERARCH ESO ISS PBL23 END | 52.82 |
| HIERARCH ESO ISS PBLA23 START | 56.2 |
| HIERARCH ESO ISS PBLA23 END | 56.2 |
| HIERARCH ESO ISS PBL24 START | 78.93 |
| HIERARCH ESO ISS PBL24 END | 78.993 |
| HIERARCH ESO ISS PBLA24 START | 23.755 |
| HIERARCH ESO ISS PBLA24 END | 23.85 |
| HIERARCH ESO ISS PBL34 START | 44.536 |
| HIERARCH ESO ISS PBL34 END | 44.517 |
| HIERARCH ESO ISS PBLA34 START | 344.334 |
| HIERARCH ESO ISS PBLA34 END | 344.412 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007013 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007013 |
| HIERARCH ESO ISS AMBI TEMP | 11.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |