Exposure
- ID
- MATIS.2025-04-23T09:16:41.612_1
- Header ID
- MATIS.2025-04-23T09:16:41.612
- Date updated
- 2025-04-23 09:25:49 UTC+0000
- Release date
- 2025-04-23 09:16:41 UTC+0000
- UTC Start
- 2025-04-23 09:16:41.612
- UTC End
- 2025-04-23 09:17:41.672
- MJD Start
- 60788.38659273
- MJD End
- 60788.387287868885
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0061235000000000005
- Ambient temperature (°C)
- 11.89
- Seeing (arcsec)
- 0.73
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 | 90.4820 | 90.4860 | 132.7000 | 132.9000 |
| A0-J2 | 126.3160 | 126.2530 | 113.7000 | 114.0000 |
| A0-K0 | 117.1810 | 117.0530 | 94.2260 | 94.4450 |
| G1-J2 | 50.2120 | 50.1400 | 78.0000 | 78.2000 |
| G1-K0 | 72.8810 | 72.7880 | 43.6950 | 43.8330 |
| J2-K0 | 42.2380 | 42.2360 | 1.6830 | 1.8160 |
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 | 60788.38659273 |
| 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 | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 90.482 |
| HIERARCH ESO ISS PBL12 END | 90.486 |
| HIERARCH ESO ISS PBLA12 START | 132.7 |
| HIERARCH ESO ISS PBLA12 END | 132.9 |
| HIERARCH ESO ISS PBL13 START | 126.316 |
| HIERARCH ESO ISS PBL13 END | 126.253 |
| HIERARCH ESO ISS PBLA13 START | 113.7 |
| HIERARCH ESO ISS PBLA13 END | 114.0 |
| HIERARCH ESO ISS PBL14 START | 117.181 |
| HIERARCH ESO ISS PBL14 END | 117.053 |
| HIERARCH ESO ISS PBLA14 START | 94.226 |
| HIERARCH ESO ISS PBLA14 END | 94.445 |
| HIERARCH ESO ISS PBL23 START | 50.212 |
| HIERARCH ESO ISS PBL23 END | 50.14 |
| HIERARCH ESO ISS PBLA23 START | 78.0 |
| HIERARCH ESO ISS PBLA23 END | 78.2 |
| HIERARCH ESO ISS PBL24 START | 72.881 |
| HIERARCH ESO ISS PBL24 END | 72.788 |
| HIERARCH ESO ISS PBLA24 START | 43.695 |
| HIERARCH ESO ISS PBLA24 END | 43.833 |
| HIERARCH ESO ISS PBL34 START | 42.238 |
| HIERARCH ESO ISS PBL34 END | 42.236 |
| HIERARCH ESO ISS PBLA34 START | 1.683 |
| HIERARCH ESO ISS PBLA34 END | 1.816 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005775 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006472 |
| HIERARCH ESO ISS AMBI TEMP | 11.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |