Exposure
- ID
- PIONI.2025-10-27T03:22:18.063_1
- Header ID
- PIONI.2025-10-27T03:22:18.063
- Date updated
- 2025-10-27 03:30:53 UTC+0000
- Release date
- 2026-10-27 03:30:52 UTC+0000
- UTC Start
- 2025-10-27 03:22:18.063
- UTC End
- 2025-10-27 03:22:56.463
- MJD Start
- 60975.1404868392
- MJD End
- 60975.14093128364
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004508
- Ambient temperature (°C)
- 13.56
- Seeing (arcsec)
- 0.88
Observation
- ID
- 71007
- Category
- science
- Program ID
- 116.296R.001
- Program Title
- WEIGHING SUN-LIKE STARS : HIGH-PRECISION MASSES OF G-TYPE MAIN-SEQUENCE BINARIES
- Program Type
- Normal
- PI / COI
- JONAK / MOURARD / NARDETTO
Target
- ID
- 52694
- Name
- zetPscB
- RA
- 18.438245
- DEC
- 7.57794
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.8590 | 88.8030 | 112.6000 | 112.6000 |
| A0-J2 | 129.2010 | 129.2110 | 92.8000 | 92.7000 |
| A0-K0 | 124.8320 | 124.9270 | 74.0310 | 74.0160 |
| G1-J2 | 54.6220 | 54.6830 | 59.4000 | 59.4000 |
| G1-K0 | 78.2610 | 78.3390 | 29.0080 | 29.0830 |
| J2-K0 | 41.5900 | 41.5710 | 347.4460 | 347.5390 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.296R.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60975.1404868392 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | zetPscB |
| RA | 18.438245 |
| DEC | 7.57794 |
| 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 | 88.859 |
| HIERARCH ESO ISS PBL12 END | 88.803 |
| HIERARCH ESO ISS PBLA12 START | 112.6 |
| HIERARCH ESO ISS PBLA12 END | 112.6 |
| HIERARCH ESO ISS PBL13 START | 129.201 |
| HIERARCH ESO ISS PBL13 END | 129.211 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 92.7 |
| HIERARCH ESO ISS PBL14 START | 124.832 |
| HIERARCH ESO ISS PBL14 END | 124.927 |
| HIERARCH ESO ISS PBLA14 START | 74.031 |
| HIERARCH ESO ISS PBLA14 END | 74.016 |
| HIERARCH ESO ISS PBL23 START | 54.622 |
| HIERARCH ESO ISS PBL23 END | 54.683 |
| HIERARCH ESO ISS PBLA23 START | 59.4 |
| HIERARCH ESO ISS PBLA23 END | 59.4 |
| HIERARCH ESO ISS PBL24 START | 78.261 |
| HIERARCH ESO ISS PBL24 END | 78.339 |
| HIERARCH ESO ISS PBLA24 START | 29.008 |
| HIERARCH ESO ISS PBLA24 END | 29.083 |
| HIERARCH ESO ISS PBL34 START | 41.59 |
| HIERARCH ESO ISS PBL34 END | 41.571 |
| HIERARCH ESO ISS PBLA34 START | 347.446 |
| HIERARCH ESO ISS PBLA34 END | 347.539 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004508 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004508 |
| HIERARCH ESO ISS AMBI TEMP | 13.56 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.88 |