Exposure
- ID
- PIONI.2025-01-08T06:48:45.708_1
- Header ID
- PIONI.2025-01-08T06:48:45.708
- 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 06:48:45.708
- UTC End
- 2025-01-08 06:49:24.108
- MJD Start
- 60683.2838623649
- MJD End
- 60683.28430680934
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008124
- Ambient temperature (°C)
- 13.88
- 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 | 34.2840 | 34.3270 | 121.7000 | 121.8000 |
| A0-J2 | 124.7400 | 124.7840 | 61.1000 | 61.3000 |
| A0-J6 | 145.5500 | 145.5260 | 10.7370 | 10.8730 |
| B5-J2 | 111.9860 | 111.9860 | 45.6000 | 45.8000 |
| B5-J6 | 161.0310 | 161.0340 | 359.2710 | 359.3940 |
| J2-J6 | 116.4730 | 116.5980 | 315.2130 | 315.3360 |
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 | 60683.2838623649 |
| 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 | 34.284 |
| HIERARCH ESO ISS PBL12 END | 34.327 |
| HIERARCH ESO ISS PBLA12 START | 121.7 |
| HIERARCH ESO ISS PBLA12 END | 121.8 |
| HIERARCH ESO ISS PBL13 START | 124.74 |
| HIERARCH ESO ISS PBL13 END | 124.784 |
| HIERARCH ESO ISS PBLA13 START | 61.1 |
| HIERARCH ESO ISS PBLA13 END | 61.3 |
| HIERARCH ESO ISS PBL14 START | 145.55 |
| HIERARCH ESO ISS PBL14 END | 145.526 |
| HIERARCH ESO ISS PBLA14 START | 10.737 |
| HIERARCH ESO ISS PBLA14 END | 10.873 |
| HIERARCH ESO ISS PBL23 START | 111.986 |
| HIERARCH ESO ISS PBL23 END | 111.986 |
| HIERARCH ESO ISS PBLA23 START | 45.6 |
| HIERARCH ESO ISS PBLA23 END | 45.8 |
| HIERARCH ESO ISS PBL24 START | 161.031 |
| HIERARCH ESO ISS PBL24 END | 161.034 |
| HIERARCH ESO ISS PBLA24 START | 359.271 |
| HIERARCH ESO ISS PBLA24 END | 359.394 |
| HIERARCH ESO ISS PBL34 START | 116.473 |
| HIERARCH ESO ISS PBL34 END | 116.598 |
| HIERARCH ESO ISS PBLA34 START | 315.213 |
| HIERARCH ESO ISS PBLA34 END | 315.336 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008124 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008124 |
| HIERARCH ESO ISS AMBI TEMP | 13.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |