Exposure
- ID
- PIONI.2025-10-31T02:58:32.638_1
- Header ID
- PIONI.2025-10-31T02:58:32.638
- 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 02:58:32.638
- UTC End
- 2025-10-31 02:59:11.038
- MJD Start
- 60979.1239888701
- MJD End
- 60979.124433314544
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004684000000000001
- Ambient temperature (°C)
- 13.04
- Seeing (arcsec)
- 0.6000000000000001
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 | 89.3650 | 89.3180 | 112.7000 | 112.7000 |
| A0-J2 | 129.0200 | 129.0460 | 93.0000 | 93.0000 |
| A0-K0 | 123.8180 | 123.9280 | 74.1650 | 74.1560 |
| G1-J2 | 53.9950 | 54.0610 | 59.2000 | 59.2000 |
| G1-K0 | 77.4940 | 77.5720 | 28.2410 | 28.3240 |
| J2-K0 | 41.7870 | 41.7660 | 346.5460 | 346.6400 |
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 | 60979.1239888701 |
| 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 | 89.365 |
| HIERARCH ESO ISS PBL12 END | 89.318 |
| HIERARCH ESO ISS PBLA12 START | 112.7 |
| HIERARCH ESO ISS PBLA12 END | 112.7 |
| HIERARCH ESO ISS PBL13 START | 129.02 |
| HIERARCH ESO ISS PBL13 END | 129.046 |
| HIERARCH ESO ISS PBLA13 START | 93.0 |
| HIERARCH ESO ISS PBLA13 END | 93.0 |
| HIERARCH ESO ISS PBL14 START | 123.818 |
| HIERARCH ESO ISS PBL14 END | 123.928 |
| HIERARCH ESO ISS PBLA14 START | 74.165 |
| HIERARCH ESO ISS PBLA14 END | 74.156 |
| HIERARCH ESO ISS PBL23 START | 53.995 |
| HIERARCH ESO ISS PBL23 END | 54.061 |
| HIERARCH ESO ISS PBLA23 START | 59.2 |
| HIERARCH ESO ISS PBLA23 END | 59.2 |
| HIERARCH ESO ISS PBL24 START | 77.494 |
| HIERARCH ESO ISS PBL24 END | 77.572 |
| HIERARCH ESO ISS PBLA24 START | 28.241 |
| HIERARCH ESO ISS PBLA24 END | 28.324 |
| HIERARCH ESO ISS PBL34 START | 41.787 |
| HIERARCH ESO ISS PBL34 END | 41.766 |
| HIERARCH ESO ISS PBLA34 START | 346.546 |
| HIERARCH ESO ISS PBLA34 END | 346.64 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004368 |
| HIERARCH ESO ISS AMBI TEMP | 13.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |