Exposure
- ID
- PIONI.2025-10-31T03:01:04.110_1
- Header ID
- PIONI.2025-10-31T03:01:04.110
- Date updated
- 2025-10-31 03:11:09 UTC+0000
- Release date
- 2026-10-31 03:11:09 UTC+0000
- UTC Start
- 2025-10-31 03:01:04.110
- UTC End
- 2025-10-31 03:01:42.510
- MJD Start
- 60979.1257420089
- MJD End
- 60979.126186453344
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004568
- Ambient temperature (°C)
- 13.08
- Seeing (arcsec)
- 0.49
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 | 89.2160 | 89.1660 | 112.7000 | 112.6000 |
| A0-J2 | 129.0940 | 129.1140 | 93.0000 | 92.9000 |
| A0-K0 | 124.1540 | 124.2560 | 74.1240 | 74.1110 |
| G1-J2 | 54.1980 | 54.2610 | 59.3000 | 59.3000 |
| G1-K0 | 77.7370 | 77.8130 | 28.4880 | 28.5640 |
| J2-K0 | 41.7240 | 41.7040 | 346.8270 | 346.9170 |
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 | 60979.1257420089 |
| 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 | 89.216 |
| HIERARCH ESO ISS PBL12 END | 89.166 |
| HIERARCH ESO ISS PBLA12 START | 112.7 |
| HIERARCH ESO ISS PBLA12 END | 112.6 |
| HIERARCH ESO ISS PBL13 START | 129.094 |
| HIERARCH ESO ISS PBL13 END | 129.114 |
| HIERARCH ESO ISS PBLA13 START | 93.0 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 124.154 |
| HIERARCH ESO ISS PBL14 END | 124.256 |
| HIERARCH ESO ISS PBLA14 START | 74.124 |
| HIERARCH ESO ISS PBLA14 END | 74.111 |
| HIERARCH ESO ISS PBL23 START | 54.198 |
| HIERARCH ESO ISS PBL23 END | 54.261 |
| HIERARCH ESO ISS PBLA23 START | 59.3 |
| HIERARCH ESO ISS PBLA23 END | 59.3 |
| HIERARCH ESO ISS PBL24 START | 77.737 |
| HIERARCH ESO ISS PBL24 END | 77.813 |
| HIERARCH ESO ISS PBLA24 START | 28.488 |
| HIERARCH ESO ISS PBLA24 END | 28.564 |
| HIERARCH ESO ISS PBL34 START | 41.724 |
| HIERARCH ESO ISS PBL34 END | 41.704 |
| HIERARCH ESO ISS PBLA34 START | 346.827 |
| HIERARCH ESO ISS PBLA34 END | 346.917 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004568 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004568 |
| HIERARCH ESO ISS AMBI TEMP | 13.08 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |