Exposure
- ID
- MATIS.2025-04-23T08:25:30.283_1
- Header ID
- MATIS.2025-04-23T08:25:30.283
- Date updated
- 2025-04-23 08:41:00 UTC+0000
- Release date
- 2025-04-23 08:25:30 UTC+0000
- UTC Start
- 2025-04-23 08:25:30.283
- UTC End
- 2025-04-23 08:26:30.343
- MJD Start
- 60788.35104494
- MJD End
- 60788.351740078884
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0079055
- Ambient temperature (°C)
- 12.52
- Seeing (arcsec)
- 0.725
Observation
- ID
- 66938
- 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-G1 | 89.0580 | 88.9930 | 113.7000 | 113.7000 |
| A0-J2 | 129.2330 | 129.2280 | 92.6000 | 92.6000 |
| A0-K0 | 126.4090 | 126.4920 | 72.7980 | 72.8040 |
| G1-J2 | 56.1870 | 56.2430 | 57.8000 | 57.8000 |
| G1-K0 | 82.9560 | 83.0310 | 28.1810 | 28.2710 |
| J2-K0 | 43.9560 | 43.9390 | 349.0460 | 349.1570 |
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 | 60788.35104494 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 89.058 |
| HIERARCH ESO ISS PBL12 END | 88.993 |
| HIERARCH ESO ISS PBLA12 START | 113.7 |
| HIERARCH ESO ISS PBLA12 END | 113.7 |
| HIERARCH ESO ISS PBL13 START | 129.233 |
| HIERARCH ESO ISS PBL13 END | 129.228 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 126.409 |
| HIERARCH ESO ISS PBL14 END | 126.492 |
| HIERARCH ESO ISS PBLA14 START | 72.798 |
| HIERARCH ESO ISS PBLA14 END | 72.804 |
| HIERARCH ESO ISS PBL23 START | 56.187 |
| HIERARCH ESO ISS PBL23 END | 56.243 |
| HIERARCH ESO ISS PBLA23 START | 57.8 |
| HIERARCH ESO ISS PBLA23 END | 57.8 |
| HIERARCH ESO ISS PBL24 START | 82.956 |
| HIERARCH ESO ISS PBL24 END | 83.031 |
| HIERARCH ESO ISS PBLA24 START | 28.181 |
| HIERARCH ESO ISS PBLA24 END | 28.271 |
| HIERARCH ESO ISS PBL34 START | 43.956 |
| HIERARCH ESO ISS PBL34 END | 43.939 |
| HIERARCH ESO ISS PBLA34 START | 349.046 |
| HIERARCH ESO ISS PBLA34 END | 349.157 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007433 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008378 |
| HIERARCH ESO ISS AMBI TEMP | 12.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |