Exposure
- ID
- PIONI.2025-08-23T07:37:25.845_1
- Header ID
- PIONI.2025-08-23T07:37:25.845
- Date updated
- 2025-08-23 07:45:50 UTC+0000
- Release date
- 2026-08-23 07:45:50 UTC+0000
- UTC Start
- 2025-08-23 07:37:25.845
- UTC End
- 2025-08-23 07:38:04.245
- MJD Start
- 60910.3176602386
- MJD End
- 60910.31810468304
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002539
- Ambient temperature (°C)
- 2.9
- Seeing (arcsec)
- 1.09
Observation
- ID
- 70082
- 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
- 51995
- Name
- 16Psc
- RA
- 354.095859
- DEC
- 2.10257
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 40.7730 | 40.7380 | 158.3000 | 158.4000 |
| A0-J2 | 119.2920 | 119.1170 | 91.8000 | 91.8000 |
| A0-J6 | 165.5160 | 165.5880 | 33.9800 | 34.0100 |
| B5-J2 | 109.5680 | 109.4910 | 71.9000 | 71.9000 |
| B5-J6 | 191.4830 | 191.5730 | 23.8490 | 23.9020 |
| J2-J6 | 143.6040 | 143.5480 | 349.2720 | 349.3840 |
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 | 60910.3176602386 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 16Psc |
| RA | 354.095859 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 40.773 |
| HIERARCH ESO ISS PBL12 END | 40.738 |
| HIERARCH ESO ISS PBLA12 START | 158.3 |
| HIERARCH ESO ISS PBLA12 END | 158.4 |
| HIERARCH ESO ISS PBL13 START | 119.292 |
| HIERARCH ESO ISS PBL13 END | 119.117 |
| HIERARCH ESO ISS PBLA13 START | 91.8 |
| HIERARCH ESO ISS PBLA13 END | 91.8 |
| HIERARCH ESO ISS PBL14 START | 165.516 |
| HIERARCH ESO ISS PBL14 END | 165.588 |
| HIERARCH ESO ISS PBLA14 START | 33.98 |
| HIERARCH ESO ISS PBLA14 END | 34.01 |
| HIERARCH ESO ISS PBL23 START | 109.568 |
| HIERARCH ESO ISS PBL23 END | 109.491 |
| HIERARCH ESO ISS PBLA23 START | 71.9 |
| HIERARCH ESO ISS PBLA23 END | 71.9 |
| HIERARCH ESO ISS PBL24 START | 191.483 |
| HIERARCH ESO ISS PBL24 END | 191.573 |
| HIERARCH ESO ISS PBLA24 START | 23.849 |
| HIERARCH ESO ISS PBLA24 END | 23.902 |
| HIERARCH ESO ISS PBL34 START | 143.604 |
| HIERARCH ESO ISS PBL34 END | 143.548 |
| HIERARCH ESO ISS PBLA34 START | 349.272 |
| HIERARCH ESO ISS PBLA34 END | 349.384 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002539 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002539 |
| HIERARCH ESO ISS AMBI TEMP | 2.9 |
| HIERARCH ESO ISS AMBI FWHM START | 1.09 |
| HIERARCH ESO ISS AMBI FWHM END | 1.09 |