Exposure
- ID
- MATIS.2021-04-03T09:03:24.447_1
- Header ID
- MATIS.2021-04-03T09:03:24.447
- Date updated
- 2021-04-03 09:10:42 UTC+0000
- Release date
- 2022-04-03 09:10:42 UTC+0000
- UTC Start
- 2021-04-03 09:03:24.447
- UTC End
- 2021-04-03 09:04:24.455
- MJD Start
- 59307.37736629
- MJD End
- 59307.378060827
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002704
- Ambient temperature (°C)
- 12.26
- Seeing (arcsec)
- 1.4
Observation
- ID
- 47390
- 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
- 35543
- Name
- Cl Westerlund1 W9
- RA
- 251.768924
- DEC
- -45.84211
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.8890 | 52.8570 | 30.2000 | 30.4000 |
| U1-U3 | 96.2990 | 96.2330 | 36.9000 | 37.1000 |
| U1-U4 | 126.5810 | 126.4930 | 65.4990 | 65.6660 |
| U2-U3 | 44.2060 | 44.1730 | 45.0000 | 45.1000 |
| U2-U4 | 88.8130 | 88.7790 | 85.6070 | 85.7920 |
| U3-U4 | 62.3170 | 62.3290 | 113.1230 | 113.3040 |
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 | 59307.37736629 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | Cl Westerlund1 W9 |
| RA | 251.768924 |
| DEC | -45.84211 |
| 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 | 52.889 |
| HIERARCH ESO ISS PBL12 END | 52.857 |
| HIERARCH ESO ISS PBLA12 START | 30.2 |
| HIERARCH ESO ISS PBLA12 END | 30.4 |
| HIERARCH ESO ISS PBL13 START | 96.299 |
| HIERARCH ESO ISS PBL13 END | 96.233 |
| HIERARCH ESO ISS PBLA13 START | 36.9 |
| HIERARCH ESO ISS PBLA13 END | 37.1 |
| HIERARCH ESO ISS PBL14 START | 126.581 |
| HIERARCH ESO ISS PBL14 END | 126.493 |
| HIERARCH ESO ISS PBLA14 START | 65.499 |
| HIERARCH ESO ISS PBLA14 END | 65.666 |
| HIERARCH ESO ISS PBL23 START | 44.206 |
| HIERARCH ESO ISS PBL23 END | 44.173 |
| HIERARCH ESO ISS PBLA23 START | 45.0 |
| HIERARCH ESO ISS PBLA23 END | 45.1 |
| HIERARCH ESO ISS PBL24 START | 88.813 |
| HIERARCH ESO ISS PBL24 END | 88.779 |
| HIERARCH ESO ISS PBLA24 START | 85.607 |
| HIERARCH ESO ISS PBLA24 END | 85.792 |
| HIERARCH ESO ISS PBL34 START | 62.317 |
| HIERARCH ESO ISS PBL34 END | 62.329 |
| HIERARCH ESO ISS PBLA34 START | 113.123 |
| HIERARCH ESO ISS PBLA34 END | 113.304 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002704 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002704 |
| HIERARCH ESO ISS AMBI TEMP | 12.26 |
| HIERARCH ESO ISS AMBI FWHM START | 1.4 |
| HIERARCH ESO ISS AMBI FWHM END | 1.4 |