Exposure
- ID
- PIONI.2025-08-23T07:39:57.275_1
- Header ID
- PIONI.2025-08-23T07:39:57.275
- 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 07:39:57.275
- UTC End
- 2025-08-23 07:40:35.675
- MJD Start
- 60910.3194129034
- MJD End
- 60910.319857347844
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026154999999999998
- Ambient temperature (°C)
- 2.88
- Seeing (arcsec)
- 1.125
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 | 40.6650 | 40.6300 | 158.6000 | 158.8000 |
| A0-J2 | 118.7380 | 118.5550 | 91.8000 | 91.8000 |
| A0-J6 | 165.7430 | 165.8150 | 34.0720 | 34.1010 |
| B5-J2 | 109.3200 | 109.2370 | 71.8000 | 71.8000 |
| B5-J6 | 191.7660 | 191.8580 | 24.0150 | 24.0690 |
| J2-J6 | 143.4280 | 143.3720 | 349.6240 | 349.7390 |
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 | 60910.3194129034 |
| 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 | 40.665 |
| HIERARCH ESO ISS PBL12 END | 40.63 |
| HIERARCH ESO ISS PBLA12 START | 158.6 |
| HIERARCH ESO ISS PBLA12 END | 158.8 |
| HIERARCH ESO ISS PBL13 START | 118.738 |
| HIERARCH ESO ISS PBL13 END | 118.555 |
| HIERARCH ESO ISS PBLA13 START | 91.8 |
| HIERARCH ESO ISS PBLA13 END | 91.8 |
| HIERARCH ESO ISS PBL14 START | 165.743 |
| HIERARCH ESO ISS PBL14 END | 165.815 |
| HIERARCH ESO ISS PBLA14 START | 34.072 |
| HIERARCH ESO ISS PBLA14 END | 34.101 |
| HIERARCH ESO ISS PBL23 START | 109.32 |
| HIERARCH ESO ISS PBL23 END | 109.237 |
| HIERARCH ESO ISS PBLA23 START | 71.8 |
| HIERARCH ESO ISS PBLA23 END | 71.8 |
| HIERARCH ESO ISS PBL24 START | 191.766 |
| HIERARCH ESO ISS PBL24 END | 191.858 |
| HIERARCH ESO ISS PBLA24 START | 24.015 |
| HIERARCH ESO ISS PBLA24 END | 24.069 |
| HIERARCH ESO ISS PBL34 START | 143.428 |
| HIERARCH ESO ISS PBL34 END | 143.372 |
| HIERARCH ESO ISS PBLA34 START | 349.624 |
| HIERARCH ESO ISS PBLA34 END | 349.739 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002539 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002692 |
| HIERARCH ESO ISS AMBI TEMP | 2.88 |
| HIERARCH ESO ISS AMBI FWHM START | 1.09 |
| HIERARCH ESO ISS AMBI FWHM END | 1.16 |