Exposure
- ID
- MATIS.2025-11-13T06:48:41.788_1
- Header ID
- MATIS.2025-11-13T06:48:41.788
- Date updated
- 2025-11-13 07:00:52 UTC+0000
- Release date
- 2025-11-13 06:48:41 UTC+0000
- UTC Start
- 2025-11-13 06:48:41.788
- UTC End
- 2025-11-13 06:49:43.780
- MJD Start
- 60992.28381699
- MJD End
- 60992.28453449
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003068
- Ambient temperature (°C)
- 12.75
- Seeing (arcsec)
- 0.485
Observation
- ID
- 71729
- 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
- 53255
- Name
- HD 46374
- RA
- 98.401234
- DEC
- 14.15418
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 42.6540 | 42.7280 | 26.1000 | 26.3000 |
| U1-U3 | 78.1200 | 78.2890 | 34.4000 | 34.6000 |
| U1-U4 | 111.8450 | 112.1220 | 67.1180 | 67.1120 |
| U2-U3 | 36.4380 | 36.5300 | 44.2000 | 44.3000 |
| U2-U4 | 84.4130 | 84.5460 | 86.4720 | 86.4120 |
| U3-U4 | 62.4700 | 62.4710 | 109.5810 | 109.5160 |
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 | 60992.28381699 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 46374 |
| RA | 98.401234 |
| DEC | 14.15418 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | HIGH |
| HIERARCH ESO INS DIN 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 | 0.0750053 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.084 |
| HIERARCH ESO DET NDIT | 738 |
| HIERARCH ESO ISS PBL12 START | 42.654 |
| HIERARCH ESO ISS PBL12 END | 42.728 |
| HIERARCH ESO ISS PBLA12 START | 26.1 |
| HIERARCH ESO ISS PBLA12 END | 26.3 |
| HIERARCH ESO ISS PBL13 START | 78.12 |
| HIERARCH ESO ISS PBL13 END | 78.289 |
| HIERARCH ESO ISS PBLA13 START | 34.4 |
| HIERARCH ESO ISS PBLA13 END | 34.6 |
| HIERARCH ESO ISS PBL14 START | 111.845 |
| HIERARCH ESO ISS PBL14 END | 112.122 |
| HIERARCH ESO ISS PBLA14 START | 67.118 |
| HIERARCH ESO ISS PBLA14 END | 67.112 |
| HIERARCH ESO ISS PBL23 START | 36.438 |
| HIERARCH ESO ISS PBL23 END | 36.53 |
| HIERARCH ESO ISS PBLA23 START | 44.2 |
| HIERARCH ESO ISS PBLA23 END | 44.3 |
| HIERARCH ESO ISS PBL24 START | 84.413 |
| HIERARCH ESO ISS PBL24 END | 84.546 |
| HIERARCH ESO ISS PBLA24 START | 86.472 |
| HIERARCH ESO ISS PBLA24 END | 86.412 |
| HIERARCH ESO ISS PBL34 START | 62.47 |
| HIERARCH ESO ISS PBL34 END | 62.471 |
| HIERARCH ESO ISS PBLA34 START | 109.581 |
| HIERARCH ESO ISS PBLA34 END | 109.516 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002804 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003332 |
| HIERARCH ESO ISS AMBI TEMP | 12.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |