Exposure
- ID
- MATIS.2021-05-31T02:21:04.352_1
- Header ID
- MATIS.2021-05-31T02:21:04.352
- Date updated
- 2021-05-31 02:30:36 UTC+0000
- Release date
- 2022-05-31 02:30:36 UTC+0000
- UTC Start
- 2021-05-31 02:21:04.352
- UTC End
- 2021-05-31 02:22:04.412
- MJD Start
- 59365.09796704
- MJD End
- 59365.0986621789
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002839
- Ambient temperature (°C)
- 10.02
- Seeing (arcsec)
- 0.785
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 | 55.5050 | 55.5020 | 6.5000 | 6.6000 |
| U1-U3 | 101.5990 | 101.5910 | 11.6000 | 11.8000 |
| U1-U4 | 128.3900 | 128.4270 | 34.0840 | 34.2880 |
| U2-U3 | 46.5900 | 46.5880 | 17.8000 | 18.0000 |
| U2-U4 | 83.2900 | 83.3680 | 52.0830 | 52.3050 |
| U3-U4 | 51.9190 | 52.0240 | 82.4510 | 82.6460 |
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 | 59365.09796704 |
| 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 | 0.156 |
| HIERARCH ESO DET NDIT | 385 |
| HIERARCH ESO ISS PBL12 START | 55.505 |
| HIERARCH ESO ISS PBL12 END | 55.502 |
| HIERARCH ESO ISS PBLA12 START | 6.5 |
| HIERARCH ESO ISS PBLA12 END | 6.6 |
| HIERARCH ESO ISS PBL13 START | 101.599 |
| HIERARCH ESO ISS PBL13 END | 101.591 |
| HIERARCH ESO ISS PBLA13 START | 11.6 |
| HIERARCH ESO ISS PBLA13 END | 11.8 |
| HIERARCH ESO ISS PBL14 START | 128.39 |
| HIERARCH ESO ISS PBL14 END | 128.427 |
| HIERARCH ESO ISS PBLA14 START | 34.084 |
| HIERARCH ESO ISS PBLA14 END | 34.288 |
| HIERARCH ESO ISS PBL23 START | 46.59 |
| HIERARCH ESO ISS PBL23 END | 46.588 |
| HIERARCH ESO ISS PBLA23 START | 17.8 |
| HIERARCH ESO ISS PBLA23 END | 18.0 |
| HIERARCH ESO ISS PBL24 START | 83.29 |
| HIERARCH ESO ISS PBL24 END | 83.368 |
| HIERARCH ESO ISS PBLA24 START | 52.083 |
| HIERARCH ESO ISS PBLA24 END | 52.305 |
| HIERARCH ESO ISS PBL34 START | 51.919 |
| HIERARCH ESO ISS PBL34 END | 52.024 |
| HIERARCH ESO ISS PBLA34 START | 82.451 |
| HIERARCH ESO ISS PBLA34 END | 82.646 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003071 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002607 |
| HIERARCH ESO ISS AMBI TEMP | 10.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |