Exposure
- ID
- PIONI.2025-09-21T04:27:29.134_1
- Header ID
- PIONI.2025-09-21T04:27:29.134
- Date updated
- 2025-09-21 04:35:53 UTC+0000
- Release date
- 2026-09-21 04:35:52 UTC+0000
- UTC Start
- 2025-09-21 04:27:29.135
- UTC End
- 2025-09-21 04:28:07.535
- MJD Start
- 60939.1857538745
- MJD End
- 60939.186198318945
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002189
- Ambient temperature (°C)
- 11.1
- Seeing (arcsec)
- 0.615
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 | 87.9760 | 87.9070 | 113.6000 | 113.7000 |
| A0-J2 | 128.9780 | 128.9490 | 92.4000 | 92.4000 |
| A0-K0 | 127.2310 | 127.2760 | 72.9480 | 72.9460 |
| G1-J2 | 56.7350 | 56.7740 | 58.3000 | 58.3000 |
| G1-K0 | 83.3990 | 83.4590 | 29.4820 | 29.5470 |
| J2-K0 | 43.3930 | 43.3800 | 350.4120 | 350.5040 |
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 | 60939.1857538745 |
| 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 | 87.976 |
| HIERARCH ESO ISS PBL12 END | 87.907 |
| HIERARCH ESO ISS PBLA12 START | 113.6 |
| HIERARCH ESO ISS PBLA12 END | 113.7 |
| HIERARCH ESO ISS PBL13 START | 128.978 |
| HIERARCH ESO ISS PBL13 END | 128.949 |
| HIERARCH ESO ISS PBLA13 START | 92.4 |
| HIERARCH ESO ISS PBLA13 END | 92.4 |
| HIERARCH ESO ISS PBL14 START | 127.231 |
| HIERARCH ESO ISS PBL14 END | 127.276 |
| HIERARCH ESO ISS PBLA14 START | 72.948 |
| HIERARCH ESO ISS PBLA14 END | 72.946 |
| HIERARCH ESO ISS PBL23 START | 56.735 |
| HIERARCH ESO ISS PBL23 END | 56.774 |
| HIERARCH ESO ISS PBLA23 START | 58.3 |
| HIERARCH ESO ISS PBLA23 END | 58.3 |
| HIERARCH ESO ISS PBL24 START | 83.399 |
| HIERARCH ESO ISS PBL24 END | 83.459 |
| HIERARCH ESO ISS PBLA24 START | 29.482 |
| HIERARCH ESO ISS PBLA24 END | 29.547 |
| HIERARCH ESO ISS PBL34 START | 43.393 |
| HIERARCH ESO ISS PBL34 END | 43.38 |
| HIERARCH ESO ISS PBLA34 START | 350.412 |
| HIERARCH ESO ISS PBLA34 END | 350.504 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002189 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002189 |
| HIERARCH ESO ISS AMBI TEMP | 11.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |