Exposure
- ID
- MATIS.2025-05-20T07:46:38.826_1
- Header ID
- MATIS.2025-05-20T07:46:38.826
- Date updated
- 2025-05-20 07:55:40 UTC+0000
- Release date
- 2025-05-20 07:46:38 UTC+0000
- UTC Start
- 2025-05-20 07:46:38.826
- UTC End
- 2025-05-20 07:47:38.886
- MJD Start
- 60815.32406049
- MJD End
- 60815.324755628884
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008237000000000001
- Ambient temperature (°C)
- 14.38
- Seeing (arcsec)
- 0.625
Observation
- ID
- 67472
- Category
- calibrator
- Program ID
- 111.24JR.001
- Program Title
- UNVEILING THE DUST FACTORY: IMAGING WR118
- Program Type
- GTO
- PI / COI
- MILLOUR / MATTER / LAMBERTS / LOPEZ / CRUZALEBES / DREVON / SOULAIN
Target
- ID
- 49766
- Name
- HD 162774
- RA
- 268.146329
- DEC
- 1.30493
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 21.8810 | 21.8490 | 145.3000 | 145.4000 |
| A0-D0 | 31.7570 | 31.7400 | 72.5000 | 72.5000 |
| A0-C1 | 20.3980 | 20.3590 | 115.5780 | 115.6240 |
| B2-D0 | 32.7910 | 32.8120 | 32.9000 | 33.0000 |
| B2-C1 | 10.9220 | 10.9290 | 32.8690 | 32.9200 |
| D0-C1 | 21.8690 | 21.8830 | 212.9280 | 212.9820 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24JR.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60815.32406049 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 162774 |
| RA | 268.146329 |
| DEC | 1.30493 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 21.881 |
| HIERARCH ESO ISS PBL12 END | 21.849 |
| HIERARCH ESO ISS PBLA12 START | 145.3 |
| HIERARCH ESO ISS PBLA12 END | 145.4 |
| HIERARCH ESO ISS PBL13 START | 31.757 |
| HIERARCH ESO ISS PBL13 END | 31.74 |
| HIERARCH ESO ISS PBLA13 START | 72.5 |
| HIERARCH ESO ISS PBLA13 END | 72.5 |
| HIERARCH ESO ISS PBL14 START | 20.398 |
| HIERARCH ESO ISS PBL14 END | 20.359 |
| HIERARCH ESO ISS PBLA14 START | 115.578 |
| HIERARCH ESO ISS PBLA14 END | 115.624 |
| HIERARCH ESO ISS PBL23 START | 32.791 |
| HIERARCH ESO ISS PBL23 END | 32.812 |
| HIERARCH ESO ISS PBLA23 START | 32.9 |
| HIERARCH ESO ISS PBLA23 END | 33.0 |
| HIERARCH ESO ISS PBL24 START | 10.922 |
| HIERARCH ESO ISS PBL24 END | 10.929 |
| HIERARCH ESO ISS PBLA24 START | 32.869 |
| HIERARCH ESO ISS PBLA24 END | 32.92 |
| HIERARCH ESO ISS PBL34 START | 21.869 |
| HIERARCH ESO ISS PBL34 END | 21.883 |
| HIERARCH ESO ISS PBLA34 START | 212.928 |
| HIERARCH ESO ISS PBLA34 END | 212.982 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008576 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007898 |
| HIERARCH ESO ISS AMBI TEMP | 14.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |