Exposure
- ID
- PIONI.2025-01-08T06:35:44.680_1
- Header ID
- PIONI.2025-01-08T06:35:44.680
- Date updated
- 2025-01-08 06:40:42 UTC+0000
- Release date
- 2026-01-08 06:40:41 UTC+0000
- UTC Start
- 2025-01-08 06:35:44.681
- UTC End
- 2025-01-08 06:36:23.081
- MJD Start
- 60683.2748226938
- MJD End
- 60683.27526713824
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0073
- Ambient temperature (°C)
- 14.03
- Seeing (arcsec)
- 0.57
Observation
- ID
- 63119
- Category
- science
- Program ID
- 114.2714.002
- Program Title
- UNDERSTANDING MASS TRANSFER IN LONG-PERIOD INTERACTING BINARIES
- Program Type
- Normal
- PI / COI
- MERC / BOFFIN
Target
- ID
- 47024
- Name
- SY Mus
- RA
- 173.040346
- DEC
- -65.41984
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 33.5760 | 33.6210 | 119.4000 | 119.6000 |
| A0-J2 | 124.0290 | 124.0740 | 57.9000 | 58.1000 |
| A0-J6 | 145.8930 | 145.8740 | 8.5620 | 8.6980 |
| B5-J2 | 111.9830 | 111.9840 | 42.6000 | 42.8000 |
| B5-J6 | 160.9450 | 160.9530 | 357.3230 | 357.4460 |
| J2-J6 | 114.4110 | 114.5430 | 313.2380 | 313.3620 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.2714.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60683.2748226938 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | SY Mus |
| RA | 173.040346 |
| DEC | -65.41984 |
| 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 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 33.576 |
| HIERARCH ESO ISS PBL12 END | 33.621 |
| HIERARCH ESO ISS PBLA12 START | 119.4 |
| HIERARCH ESO ISS PBLA12 END | 119.6 |
| HIERARCH ESO ISS PBL13 START | 124.029 |
| HIERARCH ESO ISS PBL13 END | 124.074 |
| HIERARCH ESO ISS PBLA13 START | 57.9 |
| HIERARCH ESO ISS PBLA13 END | 58.1 |
| HIERARCH ESO ISS PBL14 START | 145.893 |
| HIERARCH ESO ISS PBL14 END | 145.874 |
| HIERARCH ESO ISS PBLA14 START | 8.562 |
| HIERARCH ESO ISS PBLA14 END | 8.698 |
| HIERARCH ESO ISS PBL23 START | 111.983 |
| HIERARCH ESO ISS PBL23 END | 111.984 |
| HIERARCH ESO ISS PBLA23 START | 42.6 |
| HIERARCH ESO ISS PBLA23 END | 42.8 |
| HIERARCH ESO ISS PBL24 START | 160.945 |
| HIERARCH ESO ISS PBL24 END | 160.953 |
| HIERARCH ESO ISS PBLA24 START | 357.323 |
| HIERARCH ESO ISS PBLA24 END | 357.446 |
| HIERARCH ESO ISS PBL34 START | 114.411 |
| HIERARCH ESO ISS PBL34 END | 114.543 |
| HIERARCH ESO ISS PBLA34 START | 313.238 |
| HIERARCH ESO ISS PBLA34 END | 313.362 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.0073 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0073 |
| HIERARCH ESO ISS AMBI TEMP | 14.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |