Exposure
- ID
- MATIS.2025-11-13T06:36:48.849_1
- Header ID
- MATIS.2025-11-13T06:36:48.849
- Date updated
- 2025-11-13 06:45:56 UTC+0000
- Release date
- 2025-11-13 06:36:48 UTC+0000
- UTC Start
- 2025-11-13 06:36:48.849
- UTC End
- 2025-11-13 06:37:50.889
- MJD Start
- 60992.27556538
- MJD End
- 60992.27628343555
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002639
- Ambient temperature (°C)
- 12.9
- Seeing (arcsec)
- 0.54
Observation
- ID
- 71723
- Category
- calibrator
- Program ID
- 116.291B.001
- Program Title
- HD 52961: CONSTRAINING DUST PROCESSING AND MIXED CHEMISTRY IN EVOLVED STAR DISCS
- Program Type
- Normal
- PI / COI
- DE PRINS / CORPORAAL / VAN WINCKEL / MOHORIAN / KAMATH / ANDRYCH / DESHMUKH
Target
- ID
- 53253
- Name
- HD 46374
- RA
- 98.401243
- DEC
- 14.15419
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 41.8440 | 41.9150 | 24.5000 | 24.7000 |
| U1-U3 | 76.2360 | 76.4050 | 33.1000 | 33.2000 |
| U1-U4 | 108.6340 | 108.9320 | 67.1390 | 67.1400 |
| U2-U3 | 35.4040 | 35.4980 | 43.2000 | 43.3000 |
| U2-U4 | 82.8230 | 82.9750 | 87.1370 | 87.0770 |
| U3-U4 | 62.3810 | 62.3940 | 110.3370 | 110.2670 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.291B.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60992.27556538 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 46374 |
| RA | 98.401243 |
| DEC | 14.15419 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | L |
| HIERARCH ESO INS FIL ID | L |
| HIERARCH ESO INS DIL NAME | HIGH |
| HIERARCH ESO INS DIL ID | HIGH |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 1.3 |
| HIERARCH ESO DET SEQ1 PERIOD | 2.585 |
| HIERARCH ESO DET NDIT | 24 |
| HIERARCH ESO ISS PBL12 START | 41.844 |
| HIERARCH ESO ISS PBL12 END | 41.915 |
| HIERARCH ESO ISS PBLA12 START | 24.5 |
| HIERARCH ESO ISS PBLA12 END | 24.7 |
| HIERARCH ESO ISS PBL13 START | 76.236 |
| HIERARCH ESO ISS PBL13 END | 76.405 |
| HIERARCH ESO ISS PBLA13 START | 33.1 |
| HIERARCH ESO ISS PBLA13 END | 33.2 |
| HIERARCH ESO ISS PBL14 START | 108.634 |
| HIERARCH ESO ISS PBL14 END | 108.932 |
| HIERARCH ESO ISS PBLA14 START | 67.139 |
| HIERARCH ESO ISS PBLA14 END | 67.14 |
| HIERARCH ESO ISS PBL23 START | 35.404 |
| HIERARCH ESO ISS PBL23 END | 35.498 |
| HIERARCH ESO ISS PBLA23 START | 43.2 |
| HIERARCH ESO ISS PBLA23 END | 43.3 |
| HIERARCH ESO ISS PBL24 START | 82.823 |
| HIERARCH ESO ISS PBL24 END | 82.975 |
| HIERARCH ESO ISS PBLA24 START | 87.137 |
| HIERARCH ESO ISS PBLA24 END | 87.077 |
| HIERARCH ESO ISS PBL34 START | 62.381 |
| HIERARCH ESO ISS PBL34 END | 62.394 |
| HIERARCH ESO ISS PBLA34 START | 110.337 |
| HIERARCH ESO ISS PBLA34 END | 110.267 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002639 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002639 |
| HIERARCH ESO ISS AMBI TEMP | 12.9 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |