Exposure
- ID
- MATIS.2021-05-31T02:29:40.263_1
- Header ID
- MATIS.2021-05-31T02:29:40.263
- Date updated
- 2021-05-31 02:40:37 UTC+0000
- Release date
- 2022-05-31 02:40:37 UTC+0000
- UTC Start
- 2021-05-31 02:29:40.263
- UTC End
- 2021-05-31 02:30:40.323
- MJD Start
- 59365.10393823
- MJD End
- 59365.1046333689
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002636
- Ambient temperature (°C)
- 10.01
- Seeing (arcsec)
- 0.775
Observation
- ID
- 47496
- 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 | 55.4700 | 55.4650 | 7.7000 | 7.9000 |
| U1-U3 | 101.5250 | 101.5160 | 13.0000 | 13.1000 |
| U1-U4 | 128.7000 | 128.7360 | 35.8220 | 36.0310 |
| U2-U3 | 46.5700 | 46.5680 | 19.3000 | 19.4000 |
| U2-U4 | 83.9510 | 84.0290 | 53.9650 | 54.1900 |
| U3-U4 | 52.8020 | 52.9060 | 84.1060 | 84.3030 |
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 | 59365.10393823 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | Cl Westerlund1 W9 |
| RA | 251.768902 |
| DEC | -45.84205 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL 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 | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 55.47 |
| HIERARCH ESO ISS PBL12 END | 55.465 |
| HIERARCH ESO ISS PBLA12 START | 7.7 |
| HIERARCH ESO ISS PBLA12 END | 7.9 |
| HIERARCH ESO ISS PBL13 START | 101.525 |
| HIERARCH ESO ISS PBL13 END | 101.516 |
| HIERARCH ESO ISS PBLA13 START | 13.0 |
| HIERARCH ESO ISS PBLA13 END | 13.1 |
| HIERARCH ESO ISS PBL14 START | 128.7 |
| HIERARCH ESO ISS PBL14 END | 128.736 |
| HIERARCH ESO ISS PBLA14 START | 35.822 |
| HIERARCH ESO ISS PBLA14 END | 36.031 |
| HIERARCH ESO ISS PBL23 START | 46.57 |
| HIERARCH ESO ISS PBL23 END | 46.568 |
| HIERARCH ESO ISS PBLA23 START | 19.3 |
| HIERARCH ESO ISS PBLA23 END | 19.4 |
| HIERARCH ESO ISS PBL24 START | 83.951 |
| HIERARCH ESO ISS PBL24 END | 84.029 |
| HIERARCH ESO ISS PBLA24 START | 53.965 |
| HIERARCH ESO ISS PBLA24 END | 54.19 |
| HIERARCH ESO ISS PBL34 START | 52.802 |
| HIERARCH ESO ISS PBL34 END | 52.906 |
| HIERARCH ESO ISS PBLA34 START | 84.106 |
| HIERARCH ESO ISS PBLA34 END | 84.303 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002866 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002406 |
| HIERARCH ESO ISS AMBI TEMP | 10.01 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |