Exposure
- ID
- MATIS.2025-04-23T09:17:54.012_1
- Header ID
- MATIS.2025-04-23T09:17:54.012
- Date updated
- 2025-04-23 09:25:49 UTC+0000
- Release date
- 2025-04-23 09:17:54 UTC+0000
- UTC Start
- 2025-04-23 09:17:54.012
- UTC End
- 2025-04-23 09:18:54.072
- MJD Start
- 60788.38743069
- MJD End
- 60788.38812582889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0063515
- Ambient temperature (°C)
- 11.82
- Seeing (arcsec)
- 0.705
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 | 90.4860 | 90.4900 | 132.9000 | 133.1000 |
| A0-J2 | 126.2420 | 126.1790 | 114.0000 | 114.2000 |
| A0-K0 | 117.0300 | 116.9010 | 94.4810 | 94.7010 |
| G1-J2 | 50.1270 | 50.0550 | 78.2000 | 78.4000 |
| G1-K0 | 72.7720 | 72.6790 | 43.8550 | 43.9930 |
| J2-K0 | 42.2360 | 42.2340 | 1.8360 | 1.9690 |
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 | 60788.38743069 |
| 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 | 90.486 |
| HIERARCH ESO ISS PBL12 END | 90.49 |
| HIERARCH ESO ISS PBLA12 START | 132.9 |
| HIERARCH ESO ISS PBLA12 END | 133.1 |
| HIERARCH ESO ISS PBL13 START | 126.242 |
| HIERARCH ESO ISS PBL13 END | 126.179 |
| HIERARCH ESO ISS PBLA13 START | 114.0 |
| HIERARCH ESO ISS PBLA13 END | 114.2 |
| HIERARCH ESO ISS PBL14 START | 117.03 |
| HIERARCH ESO ISS PBL14 END | 116.901 |
| HIERARCH ESO ISS PBLA14 START | 94.481 |
| HIERARCH ESO ISS PBLA14 END | 94.701 |
| HIERARCH ESO ISS PBL23 START | 50.127 |
| HIERARCH ESO ISS PBL23 END | 50.055 |
| HIERARCH ESO ISS PBLA23 START | 78.2 |
| HIERARCH ESO ISS PBLA23 END | 78.4 |
| HIERARCH ESO ISS PBL24 START | 72.772 |
| HIERARCH ESO ISS PBL24 END | 72.679 |
| HIERARCH ESO ISS PBLA24 START | 43.855 |
| HIERARCH ESO ISS PBLA24 END | 43.993 |
| HIERARCH ESO ISS PBL34 START | 42.236 |
| HIERARCH ESO ISS PBL34 END | 42.234 |
| HIERARCH ESO ISS PBLA34 START | 1.836 |
| HIERARCH ESO ISS PBLA34 END | 1.969 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006472 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006231 |
| HIERARCH ESO ISS AMBI TEMP | 11.82 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |