Exposure
- ID
- PIONI.2025-01-08T05:26:31.921_1
- Header ID
- PIONI.2025-01-08T05:26:31.921
- Date updated
- 2025-01-08 05:30:58 UTC+0000
- Release date
- 2026-01-08 05:30:58 UTC+0000
- UTC Start
- 2025-01-08 05:26:31.921
- UTC End
- 2025-01-08 05:27:10.321
- MJD Start
- 60683.2267583418
- MJD End
- 60683.22720278624
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007636
- Ambient temperature (°C)
- 15.18
- Seeing (arcsec)
- 0.48
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 | 29.3200 | 29.3740 | 107.0000 | 107.1000 |
| A0-J2 | 120.0460 | 120.0910 | 40.5000 | 40.7000 |
| A0-J6 | 146.4120 | 146.4190 | 356.9830 | 357.1170 |
| B5-J2 | 111.6240 | 111.6300 | 26.6000 | 26.7000 |
| B5-J6 | 158.8370 | 158.8770 | 346.9950 | 347.1140 |
| J2-J6 | 101.7480 | 101.9100 | 302.6690 | 302.7920 |
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 | 60683.2267583418 |
| 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 | 29.32 |
| HIERARCH ESO ISS PBL12 END | 29.374 |
| HIERARCH ESO ISS PBLA12 START | 107.0 |
| HIERARCH ESO ISS PBLA12 END | 107.1 |
| HIERARCH ESO ISS PBL13 START | 120.046 |
| HIERARCH ESO ISS PBL13 END | 120.091 |
| HIERARCH ESO ISS PBLA13 START | 40.5 |
| HIERARCH ESO ISS PBLA13 END | 40.7 |
| HIERARCH ESO ISS PBL14 START | 146.412 |
| HIERARCH ESO ISS PBL14 END | 146.419 |
| HIERARCH ESO ISS PBLA14 START | 356.983 |
| HIERARCH ESO ISS PBLA14 END | 357.117 |
| HIERARCH ESO ISS PBL23 START | 111.624 |
| HIERARCH ESO ISS PBL23 END | 111.63 |
| HIERARCH ESO ISS PBLA23 START | 26.6 |
| HIERARCH ESO ISS PBLA23 END | 26.7 |
| HIERARCH ESO ISS PBL24 START | 158.837 |
| HIERARCH ESO ISS PBL24 END | 158.877 |
| HIERARCH ESO ISS PBLA24 START | 346.995 |
| HIERARCH ESO ISS PBLA24 END | 347.114 |
| HIERARCH ESO ISS PBL34 START | 101.748 |
| HIERARCH ESO ISS PBL34 END | 101.91 |
| HIERARCH ESO ISS PBLA34 START | 302.669 |
| HIERARCH ESO ISS PBLA34 END | 302.792 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007636 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007636 |
| HIERARCH ESO ISS AMBI TEMP | 15.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |