Exposure
- ID
- MATIS.2025-11-13T06:51:19.555_1
- Header ID
- MATIS.2025-11-13T06:51:19.555
- Date updated
- 2025-11-13 06:55:54 UTC+0000
- Release date
- 2025-11-13 06:51:19 UTC+0000
- UTC Start
- 2025-11-13 06:51:19.555
- UTC End
- 2025-11-13 06:52:23.059
- MJD Start
- 60992.285643
- MJD End
- 60992.286378000004
- Exposure time (s)
- 63.5
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004307
- Ambient temperature (°C)
- 12.72
- Seeing (arcsec)
- 0.41
Observation
- ID
- 71737
- 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 | 42.8370 | 42.9140 | 26.5000 | 26.6000 |
| U1-U3 | 78.5380 | 78.7130 | 34.7000 | 34.8000 |
| U1-U4 | 112.5250 | 112.8060 | 67.1030 | 67.0960 |
| U2-U3 | 36.6640 | 36.7580 | 44.4000 | 44.5000 |
| U2-U4 | 84.7370 | 84.8690 | 86.3250 | 86.2630 |
| U3-U4 | 62.4710 | 62.4690 | 109.4200 | 109.3530 |
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 | 60992.285643 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 46374 |
| RA | 98.401232 |
| DEC | 14.15417 |
| 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 | 3.024 |
| HIERARCH ESO DET NDIT | 21 |
| HIERARCH ESO ISS PBL12 START | 42.837 |
| HIERARCH ESO ISS PBL12 END | 42.914 |
| HIERARCH ESO ISS PBLA12 START | 26.5 |
| HIERARCH ESO ISS PBLA12 END | 26.6 |
| HIERARCH ESO ISS PBL13 START | 78.538 |
| HIERARCH ESO ISS PBL13 END | 78.713 |
| HIERARCH ESO ISS PBLA13 START | 34.7 |
| HIERARCH ESO ISS PBLA13 END | 34.8 |
| HIERARCH ESO ISS PBL14 START | 112.525 |
| HIERARCH ESO ISS PBL14 END | 112.806 |
| HIERARCH ESO ISS PBLA14 START | 67.103 |
| HIERARCH ESO ISS PBLA14 END | 67.096 |
| HIERARCH ESO ISS PBL23 START | 36.664 |
| HIERARCH ESO ISS PBL23 END | 36.758 |
| HIERARCH ESO ISS PBLA23 START | 44.4 |
| HIERARCH ESO ISS PBLA23 END | 44.5 |
| HIERARCH ESO ISS PBL24 START | 84.737 |
| HIERARCH ESO ISS PBL24 END | 84.869 |
| HIERARCH ESO ISS PBLA24 START | 86.325 |
| HIERARCH ESO ISS PBLA24 END | 86.263 |
| HIERARCH ESO ISS PBL34 START | 62.471 |
| HIERARCH ESO ISS PBL34 END | 62.469 |
| HIERARCH ESO ISS PBLA34 START | 109.42 |
| HIERARCH ESO ISS PBLA34 END | 109.353 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004307 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004307 |
| HIERARCH ESO ISS AMBI TEMP | 12.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.41 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |