Exposure
- ID
- MATIS.2025-04-23T09:08:03.768_1
- Header ID
- MATIS.2025-04-23T09:08:03.768
- Date updated
- 2025-04-23 09:15:51 UTC+0000
- Release date
- 2025-04-23 09:08:03 UTC+0000
- UTC Start
- 2025-04-23 09:08:03.768
- UTC End
- 2025-04-23 09:09:03.828
- MJD Start
- 60788.38059917
- MJD End
- 60788.381294308885
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0060149999999999995
- Ambient temperature (°C)
- 11.96
- Seeing (arcsec)
- 0.745
Observation
- ID
- 66944
- 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
- 49769
- Name
- zet Ara
- RA
- 254.652884
- DEC
- -55.99035
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4370 | 90.4430 | 130.9000 | 131.1000 |
| A0-J2 | 126.8230 | 126.7660 | 111.9000 | 112.1000 |
| A0-K0 | 118.2390 | 118.1170 | 92.4030 | 92.6200 |
| G1-J2 | 50.8080 | 50.7390 | 76.3000 | 76.5000 |
| G1-K0 | 73.6460 | 73.5580 | 42.5410 | 42.6800 |
| J2-K0 | 42.2480 | 42.2470 | 0.5800 | 0.7130 |
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 | 60788.38059917 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | zet Ara |
| RA | 254.652884 |
| DEC | -55.99035 |
| 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 | 0.156 |
| HIERARCH ESO DET NDIT | 385 |
| HIERARCH ESO ISS PBL12 START | 90.437 |
| HIERARCH ESO ISS PBL12 END | 90.443 |
| HIERARCH ESO ISS PBLA12 START | 130.9 |
| HIERARCH ESO ISS PBLA12 END | 131.1 |
| HIERARCH ESO ISS PBL13 START | 126.823 |
| HIERARCH ESO ISS PBL13 END | 126.766 |
| HIERARCH ESO ISS PBLA13 START | 111.9 |
| HIERARCH ESO ISS PBLA13 END | 112.1 |
| HIERARCH ESO ISS PBL14 START | 118.239 |
| HIERARCH ESO ISS PBL14 END | 118.117 |
| HIERARCH ESO ISS PBLA14 START | 92.403 |
| HIERARCH ESO ISS PBLA14 END | 92.62 |
| HIERARCH ESO ISS PBL23 START | 50.808 |
| HIERARCH ESO ISS PBL23 END | 50.739 |
| HIERARCH ESO ISS PBLA23 START | 76.3 |
| HIERARCH ESO ISS PBLA23 END | 76.5 |
| HIERARCH ESO ISS PBL24 START | 73.646 |
| HIERARCH ESO ISS PBL24 END | 73.558 |
| HIERARCH ESO ISS PBLA24 START | 42.541 |
| HIERARCH ESO ISS PBLA24 END | 42.68 |
| HIERARCH ESO ISS PBL34 START | 42.248 |
| HIERARCH ESO ISS PBL34 END | 42.247 |
| HIERARCH ESO ISS PBLA34 START | 0.58 |
| HIERARCH ESO ISS PBLA34 END | 0.713 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006115 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005915 |
| HIERARCH ESO ISS AMBI TEMP | 11.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |