Exposure
- ID
- MATIS.2025-04-23T09:12:12.311_1
- Header ID
- MATIS.2025-04-23T09:12:12.311
- Date updated
- 2025-04-23 09:25:49 UTC+0000
- Release date
- 2025-04-23 09:12:12 UTC+0000
- UTC Start
- 2025-04-23 09:12:12.311
- UTC End
- 2025-04-23 09:13:12.371
- MJD Start
- 60788.38347582
- MJD End
- 60788.38417095889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005516999999999999
- Ambient temperature (°C)
- 11.72
- Seeing (arcsec)
- 0.81
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 | 90.4610 | 90.4670 | 131.8000 | 132.0000 |
| A0-J2 | 126.5840 | 126.5250 | 112.8000 | 113.0000 |
| A0-K0 | 117.7370 | 117.6140 | 93.2800 | 93.4920 |
| G1-J2 | 50.5240 | 50.4550 | 77.1000 | 77.3000 |
| G1-K0 | 73.2820 | 73.1930 | 43.1000 | 43.2330 |
| J2-K0 | 42.2440 | 42.2430 | 1.1130 | 1.2410 |
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 | 60788.38347582 |
| 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 | 90.461 |
| HIERARCH ESO ISS PBL12 END | 90.467 |
| HIERARCH ESO ISS PBLA12 START | 131.8 |
| HIERARCH ESO ISS PBLA12 END | 132.0 |
| HIERARCH ESO ISS PBL13 START | 126.584 |
| HIERARCH ESO ISS PBL13 END | 126.525 |
| HIERARCH ESO ISS PBLA13 START | 112.8 |
| HIERARCH ESO ISS PBLA13 END | 113.0 |
| HIERARCH ESO ISS PBL14 START | 117.737 |
| HIERARCH ESO ISS PBL14 END | 117.614 |
| HIERARCH ESO ISS PBLA14 START | 93.28 |
| HIERARCH ESO ISS PBLA14 END | 93.492 |
| HIERARCH ESO ISS PBL23 START | 50.524 |
| HIERARCH ESO ISS PBL23 END | 50.455 |
| HIERARCH ESO ISS PBLA23 START | 77.1 |
| HIERARCH ESO ISS PBLA23 END | 77.3 |
| HIERARCH ESO ISS PBL24 START | 73.282 |
| HIERARCH ESO ISS PBL24 END | 73.193 |
| HIERARCH ESO ISS PBLA24 START | 43.1 |
| HIERARCH ESO ISS PBLA24 END | 43.233 |
| HIERARCH ESO ISS PBL34 START | 42.244 |
| HIERARCH ESO ISS PBL34 END | 42.243 |
| HIERARCH ESO ISS PBLA34 START | 1.113 |
| HIERARCH ESO ISS PBLA34 END | 1.241 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005578 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005456 |
| HIERARCH ESO ISS AMBI TEMP | 11.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |