Exposure
- ID
- PIONI.2025-10-31T02:57:42.532_1
- Header ID
- PIONI.2025-10-31T02:57:42.532
- Date updated
- 2025-10-31 03:05:48 UTC+0000
- Release date
- 2026-10-31 03:05:48 UTC+0000
- UTC Start
- 2025-10-31 02:57:42.533
- UTC End
- 2025-10-31 02:58:20.933
- MJD Start
- 60979.1234089434
- MJD End
- 60979.12385338784
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005
- Ambient temperature (°C)
- 13.01
- Seeing (arcsec)
- 0.67
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 | 89.4130 | 89.3660 | 112.7000 | 112.7000 |
| A0-J2 | 128.9920 | 129.0190 | 93.1000 | 93.1000 |
| A0-K0 | 123.7050 | 123.8160 | 74.1780 | 74.1690 |
| G1-J2 | 53.9270 | 53.9930 | 59.2000 | 59.2000 |
| G1-K0 | 77.4140 | 77.4920 | 28.1590 | 28.2430 |
| J2-K0 | 41.8080 | 41.7870 | 346.4550 | 346.5480 |
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 | 60979.1234089434 |
| 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 | 89.413 |
| HIERARCH ESO ISS PBL12 END | 89.366 |
| HIERARCH ESO ISS PBLA12 START | 112.7 |
| HIERARCH ESO ISS PBLA12 END | 112.7 |
| HIERARCH ESO ISS PBL13 START | 128.992 |
| HIERARCH ESO ISS PBL13 END | 129.019 |
| HIERARCH ESO ISS PBLA13 START | 93.1 |
| HIERARCH ESO ISS PBLA13 END | 93.1 |
| HIERARCH ESO ISS PBL14 START | 123.705 |
| HIERARCH ESO ISS PBL14 END | 123.816 |
| HIERARCH ESO ISS PBLA14 START | 74.178 |
| HIERARCH ESO ISS PBLA14 END | 74.169 |
| HIERARCH ESO ISS PBL23 START | 53.927 |
| HIERARCH ESO ISS PBL23 END | 53.993 |
| HIERARCH ESO ISS PBLA23 START | 59.2 |
| HIERARCH ESO ISS PBLA23 END | 59.2 |
| HIERARCH ESO ISS PBL24 START | 77.414 |
| HIERARCH ESO ISS PBL24 END | 77.492 |
| HIERARCH ESO ISS PBLA24 START | 28.159 |
| HIERARCH ESO ISS PBLA24 END | 28.243 |
| HIERARCH ESO ISS PBL34 START | 41.808 |
| HIERARCH ESO ISS PBL34 END | 41.787 |
| HIERARCH ESO ISS PBLA34 START | 346.455 |
| HIERARCH ESO ISS PBLA34 END | 346.548 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005 |
| HIERARCH ESO ISS AMBI TEMP | 13.01 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |