Exposure
- ID
- MATIS.2025-05-21T08:20:46.785_1
- Header ID
- MATIS.2025-05-21T08:20:46.785
- Date updated
- 2025-05-21 08:31:02 UTC+0000
- Release date
- 2025-05-21 08:20:46 UTC+0000
- UTC Start
- 2025-05-21 08:20:46.785
- UTC End
- 2025-05-21 08:21:46.793
- MJD Start
- 60816.34776371
- MJD End
- 60816.34845824704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012418499999999999
- Ambient temperature (°C)
- 14.96
- Seeing (arcsec)
- 0.54
Observation
- ID
- 67497
- 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
- 50202
- Name
- HD 170120
- RA
- 277.142871
- DEC
- -19.77517
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.6960 | 24.6840 | 149.9000 | 150.1000 |
| A0-D0 | 31.1430 | 31.1120 | 76.3000 | 76.3000 |
| A0-J3 | 131.0300 | 130.9670 | 51.2800 | 51.3460 |
| B2-D0 | 33.8820 | 33.8780 | 31.9000 | 31.9000 |
| B2-J3 | 136.9470 | 136.9090 | 41.0100 | 41.0800 |
| D0-J3 | 103.6360 | 103.6020 | 43.9910 | 44.0590 |
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 | 60816.34776371 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 170120 |
| RA | 277.142871 |
| DEC | -19.77517 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 24.696 |
| HIERARCH ESO ISS PBL12 END | 24.684 |
| HIERARCH ESO ISS PBLA12 START | 149.9 |
| HIERARCH ESO ISS PBLA12 END | 150.1 |
| HIERARCH ESO ISS PBL13 START | 31.143 |
| HIERARCH ESO ISS PBL13 END | 31.112 |
| HIERARCH ESO ISS PBLA13 START | 76.3 |
| HIERARCH ESO ISS PBLA13 END | 76.3 |
| HIERARCH ESO ISS PBL14 START | 131.03 |
| HIERARCH ESO ISS PBL14 END | 130.967 |
| HIERARCH ESO ISS PBLA14 START | 51.28 |
| HIERARCH ESO ISS PBLA14 END | 51.346 |
| HIERARCH ESO ISS PBL23 START | 33.882 |
| HIERARCH ESO ISS PBL23 END | 33.878 |
| HIERARCH ESO ISS PBLA23 START | 31.9 |
| HIERARCH ESO ISS PBLA23 END | 31.9 |
| HIERARCH ESO ISS PBL24 START | 136.947 |
| HIERARCH ESO ISS PBL24 END | 136.909 |
| HIERARCH ESO ISS PBLA24 START | 41.01 |
| HIERARCH ESO ISS PBLA24 END | 41.08 |
| HIERARCH ESO ISS PBL34 START | 103.636 |
| HIERARCH ESO ISS PBL34 END | 103.602 |
| HIERARCH ESO ISS PBLA34 START | 43.991 |
| HIERARCH ESO ISS PBLA34 END | 44.059 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013858 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010979 |
| HIERARCH ESO ISS AMBI TEMP | 14.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |