Exposure
- ID
- MATIS.2025-11-13T06:50:00.048_1
- Header ID
- MATIS.2025-11-13T06:50:00.048
- Date updated
- 2025-11-13 07:00:52 UTC+0000
- Release date
- 2025-11-13 06:50:00 UTC+0000
- UTC Start
- 2025-11-13 06:50:00.048
- UTC End
- 2025-11-13 06:51:02.040
- MJD Start
- 60992.28472278
- MJD End
- 60992.28544028
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0038195
- Ambient temperature (°C)
- 12.73
- Seeing (arcsec)
- 0.435
Observation
- ID
- 71738
- 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
- 53260
- Name
- HD 46374
- RA
- 98.401232
- DEC
- 14.15417
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 42.7460 | 42.8180 | 26.3000 | 26.4000 |
| U1-U3 | 78.3320 | 78.4960 | 34.6000 | 34.7000 |
| U1-U4 | 112.1910 | 112.4570 | 67.1110 | 67.1050 |
| U2-U3 | 36.5530 | 36.6410 | 44.3000 | 44.4000 |
| U2-U4 | 84.5790 | 84.7050 | 86.3970 | 86.3400 |
| U3-U4 | 62.4710 | 62.4710 | 109.4990 | 109.4360 |
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 | 60992.28472278 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 46374 |
| RA | 98.401232 |
| DEC | 14.15417 |
| 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 | 42.746 |
| HIERARCH ESO ISS PBL12 END | 42.818 |
| HIERARCH ESO ISS PBLA12 START | 26.3 |
| HIERARCH ESO ISS PBLA12 END | 26.4 |
| HIERARCH ESO ISS PBL13 START | 78.332 |
| HIERARCH ESO ISS PBL13 END | 78.496 |
| HIERARCH ESO ISS PBLA13 START | 34.6 |
| HIERARCH ESO ISS PBLA13 END | 34.7 |
| HIERARCH ESO ISS PBL14 START | 112.191 |
| HIERARCH ESO ISS PBL14 END | 112.457 |
| HIERARCH ESO ISS PBLA14 START | 67.111 |
| HIERARCH ESO ISS PBLA14 END | 67.105 |
| HIERARCH ESO ISS PBL23 START | 36.553 |
| HIERARCH ESO ISS PBL23 END | 36.641 |
| HIERARCH ESO ISS PBLA23 START | 44.3 |
| HIERARCH ESO ISS PBLA23 END | 44.4 |
| HIERARCH ESO ISS PBL24 START | 84.579 |
| HIERARCH ESO ISS PBL24 END | 84.705 |
| HIERARCH ESO ISS PBLA24 START | 86.397 |
| HIERARCH ESO ISS PBLA24 END | 86.34 |
| HIERARCH ESO ISS PBL34 START | 62.471 |
| HIERARCH ESO ISS PBL34 END | 62.471 |
| HIERARCH ESO ISS PBLA34 START | 109.499 |
| HIERARCH ESO ISS PBLA34 END | 109.436 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003332 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004307 |
| HIERARCH ESO ISS AMBI TEMP | 12.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |