Exposure
- ID
- PIONI.2025-01-08T05:09:30.242_1
- Header ID
- PIONI.2025-01-08T05:09:30.242
- Date updated
- 2025-01-08 05:15:43 UTC+0000
- Release date
- 2026-01-08 05:15:42 UTC+0000
- UTC Start
- 2025-01-08 05:09:30.242
- UTC End
- 2025-01-08 05:10:08.642
- MJD Start
- 60683.2149333563
- MJD End
- 60683.2153778007
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006939
- Ambient temperature (°C)
- 15.27
- Seeing (arcsec)
- 0.49
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 | 28.1530 | 28.2090 | 103.7000 | 103.9000 |
| A0-J2 | 119.1110 | 119.1540 | 36.0000 | 36.2000 |
| A0-J6 | 146.2060 | 146.2190 | 354.1330 | 354.2670 |
| B5-J2 | 111.4990 | 111.5050 | 22.5000 | 22.7000 |
| B5-J6 | 157.8830 | 157.9320 | 344.4630 | 344.5820 |
| J2-J6 | 98.1930 | 98.3640 | 300.0240 | 300.1490 |
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 | 60683.2149333563 |
| 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 | 28.153 |
| HIERARCH ESO ISS PBL12 END | 28.209 |
| HIERARCH ESO ISS PBLA12 START | 103.7 |
| HIERARCH ESO ISS PBLA12 END | 103.9 |
| HIERARCH ESO ISS PBL13 START | 119.111 |
| HIERARCH ESO ISS PBL13 END | 119.154 |
| HIERARCH ESO ISS PBLA13 START | 36.0 |
| HIERARCH ESO ISS PBLA13 END | 36.2 |
| HIERARCH ESO ISS PBL14 START | 146.206 |
| HIERARCH ESO ISS PBL14 END | 146.219 |
| HIERARCH ESO ISS PBLA14 START | 354.133 |
| HIERARCH ESO ISS PBLA14 END | 354.267 |
| HIERARCH ESO ISS PBL23 START | 111.499 |
| HIERARCH ESO ISS PBL23 END | 111.505 |
| HIERARCH ESO ISS PBLA23 START | 22.5 |
| HIERARCH ESO ISS PBLA23 END | 22.7 |
| HIERARCH ESO ISS PBL24 START | 157.883 |
| HIERARCH ESO ISS PBL24 END | 157.932 |
| HIERARCH ESO ISS PBLA24 START | 344.463 |
| HIERARCH ESO ISS PBLA24 END | 344.582 |
| HIERARCH ESO ISS PBL34 START | 98.193 |
| HIERARCH ESO ISS PBL34 END | 98.364 |
| HIERARCH ESO ISS PBLA34 START | 300.024 |
| HIERARCH ESO ISS PBLA34 END | 300.149 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007068 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00681 |
| HIERARCH ESO ISS AMBI TEMP | 15.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |