Exposure
- ID
- PIONI.2025-01-08T05:10:20.217_1
- Header ID
- PIONI.2025-01-08T05:10:20.217
- Date updated
- 2025-01-08 05:20:44 UTC+0000
- Release date
- 2026-01-08 05:20:44 UTC+0000
- UTC Start
- 2025-01-08 05:10:20.217
- UTC End
- 2025-01-08 05:10:58.617
- MJD Start
- 60683.2155117719
- MJD End
- 60683.21595621634
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00681
- Ambient temperature (°C)
- 15.29
- Seeing (arcsec)
- 0.51
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 | 28.2110 | 28.2670 | 103.9000 | 104.0000 |
| A0-J2 | 119.1560 | 119.1990 | 36.3000 | 36.5000 |
| A0-J6 | 146.2190 | 146.2310 | 354.2720 | 354.4060 |
| B5-J2 | 111.5050 | 111.5110 | 22.7000 | 22.9000 |
| B5-J6 | 157.9340 | 157.9820 | 344.5870 | 344.7060 |
| J2-J6 | 98.3710 | 98.5420 | 300.1540 | 300.2790 |
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 | 60683.2155117719 |
| 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 | 28.211 |
| HIERARCH ESO ISS PBL12 END | 28.267 |
| HIERARCH ESO ISS PBLA12 START | 103.9 |
| HIERARCH ESO ISS PBLA12 END | 104.0 |
| HIERARCH ESO ISS PBL13 START | 119.156 |
| HIERARCH ESO ISS PBL13 END | 119.199 |
| HIERARCH ESO ISS PBLA13 START | 36.3 |
| HIERARCH ESO ISS PBLA13 END | 36.5 |
| HIERARCH ESO ISS PBL14 START | 146.219 |
| HIERARCH ESO ISS PBL14 END | 146.231 |
| HIERARCH ESO ISS PBLA14 START | 354.272 |
| HIERARCH ESO ISS PBLA14 END | 354.406 |
| HIERARCH ESO ISS PBL23 START | 111.505 |
| HIERARCH ESO ISS PBL23 END | 111.511 |
| HIERARCH ESO ISS PBLA23 START | 22.7 |
| HIERARCH ESO ISS PBLA23 END | 22.9 |
| HIERARCH ESO ISS PBL24 START | 157.934 |
| HIERARCH ESO ISS PBL24 END | 157.982 |
| HIERARCH ESO ISS PBLA24 START | 344.587 |
| HIERARCH ESO ISS PBLA24 END | 344.706 |
| HIERARCH ESO ISS PBL34 START | 98.371 |
| HIERARCH ESO ISS PBL34 END | 98.542 |
| HIERARCH ESO ISS PBLA34 START | 300.154 |
| HIERARCH ESO ISS PBLA34 END | 300.279 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00681 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00681 |
| HIERARCH ESO ISS AMBI TEMP | 15.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |