Exposure
- ID
- MATIS.2025-11-13T06:38:17.679_1
- Header ID
- MATIS.2025-11-13T06:38:17.679
- Date updated
- 2025-11-13 06:45:56 UTC+0000
- Release date
- 2025-11-13 06:38:17 UTC+0000
- UTC Start
- 2025-11-13 06:38:17.679
- UTC End
- 2025-11-13 06:39:19.719
- MJD Start
- 60992.27659351
- MJD End
- 60992.27731156556
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026695
- Ambient temperature (°C)
- 12.88
- Seeing (arcsec)
- 0.54
Observation
- ID
- 71725
- 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
- 53254
- Name
- HD 46374
- RA
- 98.401242
- DEC
- 14.15418
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 41.9420 | 42.0140 | 24.7000 | 24.9000 |
| U1-U3 | 76.4680 | 76.6370 | 33.3000 | 33.4000 |
| U1-U4 | 109.0440 | 109.3390 | 67.1400 | 67.1410 |
| U2-U3 | 35.5330 | 35.6270 | 43.3000 | 43.4000 |
| U2-U4 | 83.0310 | 83.1800 | 87.0550 | 86.9950 |
| U3-U4 | 62.3990 | 62.4110 | 110.2410 | 110.1720 |
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 | 60992.27659351 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 46374 |
| RA | 98.401242 |
| 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 | 41.942 |
| HIERARCH ESO ISS PBL12 END | 42.014 |
| HIERARCH ESO ISS PBLA12 START | 24.7 |
| HIERARCH ESO ISS PBLA12 END | 24.9 |
| HIERARCH ESO ISS PBL13 START | 76.468 |
| HIERARCH ESO ISS PBL13 END | 76.637 |
| HIERARCH ESO ISS PBLA13 START | 33.3 |
| HIERARCH ESO ISS PBLA13 END | 33.4 |
| HIERARCH ESO ISS PBL14 START | 109.044 |
| HIERARCH ESO ISS PBL14 END | 109.339 |
| HIERARCH ESO ISS PBLA14 START | 67.14 |
| HIERARCH ESO ISS PBLA14 END | 67.141 |
| HIERARCH ESO ISS PBL23 START | 35.533 |
| HIERARCH ESO ISS PBL23 END | 35.627 |
| HIERARCH ESO ISS PBLA23 START | 43.3 |
| HIERARCH ESO ISS PBLA23 END | 43.4 |
| HIERARCH ESO ISS PBL24 START | 83.031 |
| HIERARCH ESO ISS PBL24 END | 83.18 |
| HIERARCH ESO ISS PBLA24 START | 87.055 |
| HIERARCH ESO ISS PBLA24 END | 86.995 |
| HIERARCH ESO ISS PBL34 START | 62.399 |
| HIERARCH ESO ISS PBL34 END | 62.411 |
| HIERARCH ESO ISS PBLA34 START | 110.241 |
| HIERARCH ESO ISS PBLA34 END | 110.172 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002639 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0027 |
| HIERARCH ESO ISS AMBI TEMP | 12.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |