Exposure
- ID
- MATIS.2025-11-13T06:32:26.950_1
- Header ID
- MATIS.2025-11-13T06:32:26.950
- Date updated
- 2025-11-13 06:40:54 UTC+0000
- Release date
- 2025-11-13 06:32:26 UTC+0000
- UTC Start
- 2025-11-13 06:32:26.950
- UTC End
- 2025-11-13 06:33:28.990
- MJD Start
- 60992.27253414
- MJD End
- 60992.273252195555
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003496
- Ambient temperature (°C)
- 12.88
- Seeing (arcsec)
- 0.455
Observation
- ID
- 71719
- 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
- 53251
- Name
- HD 46374
- RA
- 98.401239
- DEC
- 14.15418
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 41.5530 | 41.6240 | 23.9000 | 24.1000 |
| U1-U3 | 75.5450 | 75.7140 | 32.5000 | 32.7000 |
| U1-U4 | 107.3930 | 107.6990 | 67.1280 | 67.1320 |
| U2-U3 | 35.0180 | 35.1130 | 42.8000 | 42.9000 |
| U2-U4 | 82.1850 | 82.3430 | 87.3830 | 87.3230 |
| U3-U4 | 62.3130 | 62.3310 | 110.6280 | 110.5560 |
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 | 60992.27253414 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 46374 |
| RA | 98.401239 |
| DEC | 14.15418 |
| 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 | 41.553 |
| HIERARCH ESO ISS PBL12 END | 41.624 |
| HIERARCH ESO ISS PBLA12 START | 23.9 |
| HIERARCH ESO ISS PBLA12 END | 24.1 |
| HIERARCH ESO ISS PBL13 START | 75.545 |
| HIERARCH ESO ISS PBL13 END | 75.714 |
| HIERARCH ESO ISS PBLA13 START | 32.5 |
| HIERARCH ESO ISS PBLA13 END | 32.7 |
| HIERARCH ESO ISS PBL14 START | 107.393 |
| HIERARCH ESO ISS PBL14 END | 107.699 |
| HIERARCH ESO ISS PBLA14 START | 67.128 |
| HIERARCH ESO ISS PBLA14 END | 67.132 |
| HIERARCH ESO ISS PBL23 START | 35.018 |
| HIERARCH ESO ISS PBL23 END | 35.113 |
| HIERARCH ESO ISS PBLA23 START | 42.8 |
| HIERARCH ESO ISS PBLA23 END | 42.9 |
| HIERARCH ESO ISS PBL24 START | 82.185 |
| HIERARCH ESO ISS PBL24 END | 82.343 |
| HIERARCH ESO ISS PBLA24 START | 87.383 |
| HIERARCH ESO ISS PBLA24 END | 87.323 |
| HIERARCH ESO ISS PBL34 START | 62.313 |
| HIERARCH ESO ISS PBL34 END | 62.331 |
| HIERARCH ESO ISS PBLA34 START | 110.628 |
| HIERARCH ESO ISS PBLA34 END | 110.556 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00355 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003442 |
| HIERARCH ESO ISS AMBI TEMP | 12.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |