Exposure
- ID
- PIONI.2025-01-08T05:11:10.258_1
- Header ID
- PIONI.2025-01-08T05:11:10.258
- 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 05:11:10.258
- UTC End
- 2025-01-08 05:11:48.658
- MJD Start
- 60683.2160909506
- MJD End
- 60683.216535395
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007314
- Ambient temperature (°C)
- 15.34
- Seeing (arcsec)
- 0.495
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 | 28.2690 | 28.3250 | 104.0000 | 104.2000 |
| A0-J2 | 119.2010 | 119.2440 | 36.5000 | 36.7000 |
| A0-J6 | 146.2320 | 146.2440 | 354.4120 | 354.5460 |
| B5-J2 | 111.5120 | 111.5170 | 22.9000 | 23.1000 |
| B5-J6 | 157.9840 | 158.0320 | 344.7110 | 344.8300 |
| J2-J6 | 98.5490 | 98.7190 | 300.2840 | 300.4080 |
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 | 60683.2160909506 |
| 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 | 28.269 |
| HIERARCH ESO ISS PBL12 END | 28.325 |
| HIERARCH ESO ISS PBLA12 START | 104.0 |
| HIERARCH ESO ISS PBLA12 END | 104.2 |
| HIERARCH ESO ISS PBL13 START | 119.201 |
| HIERARCH ESO ISS PBL13 END | 119.244 |
| HIERARCH ESO ISS PBLA13 START | 36.5 |
| HIERARCH ESO ISS PBLA13 END | 36.7 |
| HIERARCH ESO ISS PBL14 START | 146.232 |
| HIERARCH ESO ISS PBL14 END | 146.244 |
| HIERARCH ESO ISS PBLA14 START | 354.412 |
| HIERARCH ESO ISS PBLA14 END | 354.546 |
| HIERARCH ESO ISS PBL23 START | 111.512 |
| HIERARCH ESO ISS PBL23 END | 111.517 |
| HIERARCH ESO ISS PBLA23 START | 22.9 |
| HIERARCH ESO ISS PBLA23 END | 23.1 |
| HIERARCH ESO ISS PBL24 START | 157.984 |
| HIERARCH ESO ISS PBL24 END | 158.032 |
| HIERARCH ESO ISS PBLA24 START | 344.711 |
| HIERARCH ESO ISS PBLA24 END | 344.83 |
| HIERARCH ESO ISS PBL34 START | 98.549 |
| HIERARCH ESO ISS PBL34 END | 98.719 |
| HIERARCH ESO ISS PBLA34 START | 300.284 |
| HIERARCH ESO ISS PBLA34 END | 300.408 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00681 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007818 |
| HIERARCH ESO ISS AMBI TEMP | 15.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |