Exposure
- ID
- PIONI.2025-01-08T06:34:04.259_1
- Header ID
- PIONI.2025-01-08T06:34:04.259
- 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 06:34:04.258
- UTC End
- 2025-01-08 06:34:42.658
- MJD Start
- 60683.2736603976
- MJD End
- 60683.27410484204
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008141
- Ambient temperature (°C)
- 14.04
- Seeing (arcsec)
- 0.53
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 | 33.4830 | 33.5280 | 119.1000 | 119.3000 |
| A0-J2 | 123.9360 | 123.9800 | 57.5000 | 57.7000 |
| A0-J6 | 145.9310 | 145.9130 | 8.2830 | 8.4170 |
| B5-J2 | 111.9810 | 111.9820 | 42.2000 | 42.4000 |
| B5-J6 | 160.9270 | 160.9360 | 357.0740 | 357.1940 |
| J2-J6 | 114.1400 | 114.2700 | 312.9850 | 313.1070 |
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 | 60683.2736603976 |
| 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 | 33.483 |
| HIERARCH ESO ISS PBL12 END | 33.528 |
| HIERARCH ESO ISS PBLA12 START | 119.1 |
| HIERARCH ESO ISS PBLA12 END | 119.3 |
| HIERARCH ESO ISS PBL13 START | 123.936 |
| HIERARCH ESO ISS PBL13 END | 123.98 |
| HIERARCH ESO ISS PBLA13 START | 57.5 |
| HIERARCH ESO ISS PBLA13 END | 57.7 |
| HIERARCH ESO ISS PBL14 START | 145.931 |
| HIERARCH ESO ISS PBL14 END | 145.913 |
| HIERARCH ESO ISS PBLA14 START | 8.283 |
| HIERARCH ESO ISS PBLA14 END | 8.417 |
| HIERARCH ESO ISS PBL23 START | 111.981 |
| HIERARCH ESO ISS PBL23 END | 111.982 |
| HIERARCH ESO ISS PBLA23 START | 42.2 |
| HIERARCH ESO ISS PBLA23 END | 42.4 |
| HIERARCH ESO ISS PBL24 START | 160.927 |
| HIERARCH ESO ISS PBL24 END | 160.936 |
| HIERARCH ESO ISS PBLA24 START | 357.074 |
| HIERARCH ESO ISS PBLA24 END | 357.194 |
| HIERARCH ESO ISS PBL34 START | 114.14 |
| HIERARCH ESO ISS PBL34 END | 114.27 |
| HIERARCH ESO ISS PBLA34 START | 312.985 |
| HIERARCH ESO ISS PBLA34 END | 313.107 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008141 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008141 |
| HIERARCH ESO ISS AMBI TEMP | 14.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |