Exposure
- ID
- MATIS.2025-04-23T09:19:13.742_1
- Header ID
- MATIS.2025-04-23T09:19:13.742
- Date updated
- 2025-04-23 09:30:58 UTC+0000
- Release date
- 2025-04-23 09:19:13 UTC+0000
- UTC Start
- 2025-04-23 09:19:13.742
- UTC End
- 2025-04-23 09:20:13.750
- MJD Start
- 60788.3883535
- MJD End
- 60788.38904803704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005669
- Ambient temperature (°C)
- 11.7
- Seeing (arcsec)
- 0.74
Observation
- ID
- 66945
- 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 | 90.4910 | 90.4940 | 133.2000 | 133.4000 |
| A0-J2 | 126.1590 | 126.0950 | 114.3000 | 114.5000 |
| A0-K0 | 116.8610 | 116.7320 | 94.7650 | 94.9850 |
| G1-J2 | 50.0320 | 49.9590 | 78.4000 | 78.6000 |
| G1-K0 | 72.6500 | 72.5570 | 44.0320 | 44.1700 |
| J2-K0 | 42.2330 | 42.2310 | 2.0070 | 2.1400 |
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 | 60788.3883535 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | zet Ara |
| RA | 254.652884 |
| DEC | -55.99035 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 90.491 |
| HIERARCH ESO ISS PBL12 END | 90.494 |
| HIERARCH ESO ISS PBLA12 START | 133.2 |
| HIERARCH ESO ISS PBLA12 END | 133.4 |
| HIERARCH ESO ISS PBL13 START | 126.159 |
| HIERARCH ESO ISS PBL13 END | 126.095 |
| HIERARCH ESO ISS PBLA13 START | 114.3 |
| HIERARCH ESO ISS PBLA13 END | 114.5 |
| HIERARCH ESO ISS PBL14 START | 116.861 |
| HIERARCH ESO ISS PBL14 END | 116.732 |
| HIERARCH ESO ISS PBLA14 START | 94.765 |
| HIERARCH ESO ISS PBLA14 END | 94.985 |
| HIERARCH ESO ISS PBL23 START | 50.032 |
| HIERARCH ESO ISS PBL23 END | 49.959 |
| HIERARCH ESO ISS PBLA23 START | 78.4 |
| HIERARCH ESO ISS PBLA23 END | 78.6 |
| HIERARCH ESO ISS PBL24 START | 72.65 |
| HIERARCH ESO ISS PBL24 END | 72.557 |
| HIERARCH ESO ISS PBLA24 START | 44.032 |
| HIERARCH ESO ISS PBLA24 END | 44.17 |
| HIERARCH ESO ISS PBL34 START | 42.233 |
| HIERARCH ESO ISS PBL34 END | 42.231 |
| HIERARCH ESO ISS PBLA34 START | 2.007 |
| HIERARCH ESO ISS PBLA34 END | 2.14 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006231 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005107 |
| HIERARCH ESO ISS AMBI TEMP | 11.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |