Exposure
- ID
- MATIS.2025-11-13T06:44:36.309_1
- Header ID
- MATIS.2025-11-13T06:44:36.309
- Date updated
- 2025-11-13 06:55:54 UTC+0000
- Release date
- 2025-11-13 06:44:36 UTC+0000
- UTC Start
- 2025-11-13 06:44:36.309
- UTC End
- 2025-11-13 06:45:38.301
- MJD Start
- 60992.2809758
- MJD End
- 60992.2816933
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039785
- Ambient temperature (°C)
- 12.82
- Seeing (arcsec)
- 0.435
Observation
- ID
- 71732
- 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
- 53256
- Name
- HD 46374
- RA
- 98.401236
- DEC
- 14.15418
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 42.3730 | 42.4440 | 25.6000 | 25.7000 |
| U1-U3 | 77.4730 | 77.6380 | 34.0000 | 34.1000 |
| U1-U4 | 110.7720 | 111.0470 | 67.1330 | 67.1300 |
| U2-U3 | 36.0870 | 36.1760 | 43.9000 | 43.9000 |
| U2-U4 | 83.8920 | 84.0270 | 86.6990 | 86.6420 |
| U3-U4 | 62.4550 | 62.4600 | 109.8350 | 109.7700 |
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 | 60992.2809758 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 46374 |
| RA | 98.401236 |
| 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 | 42.373 |
| HIERARCH ESO ISS PBL12 END | 42.444 |
| HIERARCH ESO ISS PBLA12 START | 25.6 |
| HIERARCH ESO ISS PBLA12 END | 25.7 |
| HIERARCH ESO ISS PBL13 START | 77.473 |
| HIERARCH ESO ISS PBL13 END | 77.638 |
| HIERARCH ESO ISS PBLA13 START | 34.0 |
| HIERARCH ESO ISS PBLA13 END | 34.1 |
| HIERARCH ESO ISS PBL14 START | 110.772 |
| HIERARCH ESO ISS PBL14 END | 111.047 |
| HIERARCH ESO ISS PBLA14 START | 67.133 |
| HIERARCH ESO ISS PBLA14 END | 67.13 |
| HIERARCH ESO ISS PBL23 START | 36.087 |
| HIERARCH ESO ISS PBL23 END | 36.176 |
| HIERARCH ESO ISS PBLA23 START | 43.9 |
| HIERARCH ESO ISS PBLA23 END | 43.9 |
| HIERARCH ESO ISS PBL24 START | 83.892 |
| HIERARCH ESO ISS PBL24 END | 84.027 |
| HIERARCH ESO ISS PBLA24 START | 86.699 |
| HIERARCH ESO ISS PBLA24 END | 86.642 |
| HIERARCH ESO ISS PBL34 START | 62.455 |
| HIERARCH ESO ISS PBL34 END | 62.46 |
| HIERARCH ESO ISS PBLA34 START | 109.835 |
| HIERARCH ESO ISS PBLA34 END | 109.77 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003739 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004218 |
| HIERARCH ESO ISS AMBI TEMP | 12.82 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |