Exposure
- ID
- PIONI.2025-01-08T06:47:55.194_1
- Header ID
- PIONI.2025-01-08T06:47:55.194
- Date updated
- 2025-01-08 06:55:37 UTC+0000
- Release date
- 2026-01-08 06:55:37 UTC+0000
- UTC Start
- 2025-01-08 06:47:55.194
- UTC End
- 2025-01-08 06:48:33.594
- MJD Start
- 60683.2832777128
- MJD End
- 60683.2837221572
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008124
- Ambient temperature (°C)
- 13.85
- Seeing (arcsec)
- 0.56
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 | 34.2400 | 34.2830 | 121.6000 | 121.7000 |
| A0-J2 | 124.6950 | 124.7390 | 60.9000 | 61.1000 |
| A0-J6 | 145.5750 | 145.5510 | 10.5980 | 10.7340 |
| B5-J2 | 111.9870 | 111.9860 | 45.4000 | 45.6000 |
| B5-J6 | 161.0290 | 161.0310 | 359.1470 | 359.2690 |
| J2-J6 | 116.3440 | 116.4700 | 315.0860 | 315.2100 |
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 | 60683.2832777128 |
| 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 | 34.24 |
| HIERARCH ESO ISS PBL12 END | 34.283 |
| HIERARCH ESO ISS PBLA12 START | 121.6 |
| HIERARCH ESO ISS PBLA12 END | 121.7 |
| HIERARCH ESO ISS PBL13 START | 124.695 |
| HIERARCH ESO ISS PBL13 END | 124.739 |
| HIERARCH ESO ISS PBLA13 START | 60.9 |
| HIERARCH ESO ISS PBLA13 END | 61.1 |
| HIERARCH ESO ISS PBL14 START | 145.575 |
| HIERARCH ESO ISS PBL14 END | 145.551 |
| HIERARCH ESO ISS PBLA14 START | 10.598 |
| HIERARCH ESO ISS PBLA14 END | 10.734 |
| HIERARCH ESO ISS PBL23 START | 111.987 |
| HIERARCH ESO ISS PBL23 END | 111.986 |
| HIERARCH ESO ISS PBLA23 START | 45.4 |
| HIERARCH ESO ISS PBLA23 END | 45.6 |
| HIERARCH ESO ISS PBL24 START | 161.029 |
| HIERARCH ESO ISS PBL24 END | 161.031 |
| HIERARCH ESO ISS PBLA24 START | 359.147 |
| HIERARCH ESO ISS PBLA24 END | 359.269 |
| HIERARCH ESO ISS PBL34 START | 116.344 |
| HIERARCH ESO ISS PBL34 END | 116.47 |
| HIERARCH ESO ISS PBLA34 START | 315.086 |
| HIERARCH ESO ISS PBLA34 END | 315.21 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008124 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008124 |
| HIERARCH ESO ISS AMBI TEMP | 13.85 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |