Exposure
- ID
- MATIS.2025-11-13T06:29:32.759_1
- Header ID
- MATIS.2025-11-13T06:29:32.759
- Date updated
- 2025-11-13 06:40:54 UTC+0000
- Release date
- 2025-11-13 06:29:32 UTC+0000
- UTC Start
- 2025-11-13 06:29:32.759
- UTC End
- 2025-11-13 06:30:34.751
- MJD Start
- 60992.27051804
- MJD End
- 60992.27123554
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003704
- Ambient temperature (°C)
- 12.87
- Seeing (arcsec)
- 0.45499999999999996
Observation
- ID
- 71716
- 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
- 53249
- Name
- HD 46374
- RA
- 98.401245
- DEC
- 14.15419
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 41.3630 | 41.4300 | 23.5000 | 23.6000 |
| U1-U3 | 75.0880 | 75.2510 | 32.2000 | 32.3000 |
| U1-U4 | 106.5520 | 106.8530 | 67.1160 | 67.1210 |
| U2-U3 | 34.7600 | 34.8520 | 42.5000 | 42.6000 |
| U2-U4 | 81.7450 | 81.9030 | 87.5470 | 87.4880 |
| U3-U4 | 62.2570 | 62.2780 | 110.8240 | 110.7540 |
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 | 60992.27051804 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 46374 |
| RA | 98.401245 |
| DEC | 14.15419 |
| 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 | 41.363 |
| HIERARCH ESO ISS PBL12 END | 41.43 |
| HIERARCH ESO ISS PBLA12 START | 23.5 |
| HIERARCH ESO ISS PBLA12 END | 23.6 |
| HIERARCH ESO ISS PBL13 START | 75.088 |
| HIERARCH ESO ISS PBL13 END | 75.251 |
| HIERARCH ESO ISS PBLA13 START | 32.2 |
| HIERARCH ESO ISS PBLA13 END | 32.3 |
| HIERARCH ESO ISS PBL14 START | 106.552 |
| HIERARCH ESO ISS PBL14 END | 106.853 |
| HIERARCH ESO ISS PBLA14 START | 67.116 |
| HIERARCH ESO ISS PBLA14 END | 67.121 |
| HIERARCH ESO ISS PBL23 START | 34.76 |
| HIERARCH ESO ISS PBL23 END | 34.852 |
| HIERARCH ESO ISS PBLA23 START | 42.5 |
| HIERARCH ESO ISS PBLA23 END | 42.6 |
| HIERARCH ESO ISS PBL24 START | 81.745 |
| HIERARCH ESO ISS PBL24 END | 81.903 |
| HIERARCH ESO ISS PBLA24 START | 87.547 |
| HIERARCH ESO ISS PBLA24 END | 87.488 |
| HIERARCH ESO ISS PBL34 START | 62.257 |
| HIERARCH ESO ISS PBL34 END | 62.278 |
| HIERARCH ESO ISS PBLA34 START | 110.824 |
| HIERARCH ESO ISS PBLA34 END | 110.754 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003704 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003704 |
| HIERARCH ESO ISS AMBI TEMP | 12.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |