Exposure
- ID
- PIONI.2025-01-08T06:51:17.090_1
- Header ID
- PIONI.2025-01-08T06:51:17.090
- Date updated
- 2025-01-08 07:00:44 UTC+0000
- Release date
- 2026-01-08 07:00:44 UTC+0000
- UTC Start
- 2025-01-08 06:51:17.090
- UTC End
- 2025-01-08 06:51:55.490
- MJD Start
- 60683.2856144668
- MJD End
- 60683.28605891124
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00816
- Ambient temperature (°C)
- 13.88
- Seeing (arcsec)
- 0.55
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 | 34.4180 | 34.4610 | 122.1000 | 122.3000 |
| A0-J2 | 124.8750 | 124.9180 | 61.7000 | 61.9000 |
| A0-J6 | 145.4740 | 145.4490 | 11.1600 | 11.2960 |
| B5-J2 | 111.9830 | 111.9820 | 46.2000 | 46.4000 |
| B5-J6 | 161.0370 | 161.0380 | 359.6510 | 359.7730 |
| J2-J6 | 116.8620 | 116.9860 | 315.5960 | 315.7200 |
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 | 60683.2856144668 |
| 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 | 34.418 |
| HIERARCH ESO ISS PBL12 END | 34.461 |
| HIERARCH ESO ISS PBLA12 START | 122.1 |
| HIERARCH ESO ISS PBLA12 END | 122.3 |
| HIERARCH ESO ISS PBL13 START | 124.875 |
| HIERARCH ESO ISS PBL13 END | 124.918 |
| HIERARCH ESO ISS PBLA13 START | 61.7 |
| HIERARCH ESO ISS PBLA13 END | 61.9 |
| HIERARCH ESO ISS PBL14 START | 145.474 |
| HIERARCH ESO ISS PBL14 END | 145.449 |
| HIERARCH ESO ISS PBLA14 START | 11.16 |
| HIERARCH ESO ISS PBLA14 END | 11.296 |
| HIERARCH ESO ISS PBL23 START | 111.983 |
| HIERARCH ESO ISS PBL23 END | 111.982 |
| HIERARCH ESO ISS PBLA23 START | 46.2 |
| HIERARCH ESO ISS PBLA23 END | 46.4 |
| HIERARCH ESO ISS PBL24 START | 161.037 |
| HIERARCH ESO ISS PBL24 END | 161.038 |
| HIERARCH ESO ISS PBLA24 START | 359.651 |
| HIERARCH ESO ISS PBLA24 END | 359.773 |
| HIERARCH ESO ISS PBL34 START | 116.862 |
| HIERARCH ESO ISS PBL34 END | 116.986 |
| HIERARCH ESO ISS PBLA34 START | 315.596 |
| HIERARCH ESO ISS PBLA34 END | 315.72 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00816 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00816 |
| HIERARCH ESO ISS AMBI TEMP | 13.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |