Exposure
- ID
- MATIS.2021-05-31T02:16:58.130_1
- Header ID
- MATIS.2021-05-31T02:16:58.130
- Date updated
- 2021-05-31 02:25:33 UTC+0000
- Release date
- 2022-05-31 02:25:33 UTC+0000
- UTC Start
- 2021-05-31 02:16:58.130
- UTC End
- 2021-05-31 02:17:58.138
- MJD Start
- 59365.09511725
- MJD End
- 59365.095811787
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031235
- Ambient temperature (°C)
- 10.03
- Seeing (arcsec)
- 0.75
Observation
- ID
- 47497
- Category
- science
- Program ID
- 105.20CV.001
- Program Title
- IMAGING THE DUSTY DISK IN THE SUPERGIANT B[E] STAR WESTERLUND 1-9
- Program Type
- Normal
- PI / COI
- HUMMEL/ SCHOELLER/ CLARK/ FENECH
Target
- ID
- 35627
- Name
- Cl Westerlund1 W9
- RA
- 251.768902
- DEC
- -45.84205
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.5200 | 55.5160 | 5.9000 | 6.0000 |
| U1-U3 | 101.6310 | 101.6240 | 11.0000 | 11.1000 |
| U1-U4 | 128.2360 | 128.2750 | 33.2360 | 33.4490 |
| U2-U3 | 46.5980 | 46.5960 | 17.1000 | 17.3000 |
| U2-U4 | 82.9650 | 83.0470 | 51.1620 | 51.3930 |
| U3-U4 | 51.4820 | 51.5920 | 81.6400 | 81.8430 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.20CV.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59365.09511725 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | Cl Westerlund1 W9 |
| RA | 251.768902 |
| DEC | -45.84205 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 55.52 |
| HIERARCH ESO ISS PBL12 END | 55.516 |
| HIERARCH ESO ISS PBLA12 START | 5.9 |
| HIERARCH ESO ISS PBLA12 END | 6.0 |
| HIERARCH ESO ISS PBL13 START | 101.631 |
| HIERARCH ESO ISS PBL13 END | 101.624 |
| HIERARCH ESO ISS PBLA13 START | 11.0 |
| HIERARCH ESO ISS PBLA13 END | 11.1 |
| HIERARCH ESO ISS PBL14 START | 128.236 |
| HIERARCH ESO ISS PBL14 END | 128.275 |
| HIERARCH ESO ISS PBLA14 START | 33.236 |
| HIERARCH ESO ISS PBLA14 END | 33.449 |
| HIERARCH ESO ISS PBL23 START | 46.598 |
| HIERARCH ESO ISS PBL23 END | 46.596 |
| HIERARCH ESO ISS PBLA23 START | 17.1 |
| HIERARCH ESO ISS PBLA23 END | 17.3 |
| HIERARCH ESO ISS PBL24 START | 82.965 |
| HIERARCH ESO ISS PBL24 END | 83.047 |
| HIERARCH ESO ISS PBLA24 START | 51.162 |
| HIERARCH ESO ISS PBLA24 END | 51.393 |
| HIERARCH ESO ISS PBL34 START | 51.482 |
| HIERARCH ESO ISS PBL34 END | 51.592 |
| HIERARCH ESO ISS PBLA34 START | 81.64 |
| HIERARCH ESO ISS PBLA34 END | 81.843 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003184 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003063 |
| HIERARCH ESO ISS AMBI TEMP | 10.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |