Exposure
- ID
- MATIS.2025-08-11T00:57:34.953_1
- Header ID
- MATIS.2025-08-11T00:57:34.953
- Date updated
- 2025-08-11 01:05:44 UTC+0000
- Release date
- 2025-08-11 00:57:34 UTC+0000
- UTC Start
- 2025-08-11 00:57:34.953
- UTC End
- 2025-08-11 00:58:35.013
- MJD Start
- 60898.03998788
- MJD End
- 60898.04068301889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005893000000000001
- Ambient temperature (°C)
- 13.39
- Seeing (arcsec)
- 0.88
Observation
- ID
- 69814
- Category
- calibrator
- Program ID
- 115.2810.003
- Program Title
- THE DYNAMICAL INNER REGIONS OF PROTO-PLANETARY DISKS WITH VLTI-MATISSE
- Program Type
- GTO
- PI / COI
- VAN BOEKEL / MATTER / LOPEZ / JAFFE / HOGERHEIJDE / VAN HAASTERE / SCHEUCK / WEIGELT / VARGA / WATERS / AUGEREAU / HOFMANN / MILLOUR / PANTIN / WOLF / HENNING / SCHERTL / DANCHI / HOULLÉ / DOMINIK / BOLEY / KOKOULINA / PRIOLET / MA
Target
- ID
- 51829
- Name
- HD 141496
- RA
- 237.640147
- DEC
- -29.53659
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.3670 | 54.3330 | 35.5000 | 35.5000 |
| U1-U3 | 97.5360 | 97.4570 | 41.8000 | 41.9000 |
| U1-U4 | 119.9820 | 119.7990 | 71.2910 | 71.3850 |
| U2-U3 | 43.9190 | 43.8730 | 49.7000 | 49.8000 |
| U2-U4 | 82.2990 | 82.1660 | 94.0340 | 94.1650 |
| U3-U4 | 59.4190 | 59.3580 | 125.1270 | 125.2920 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2810.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60898.03998788 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 141496 |
| RA | 237.640147 |
| DEC | -29.53659 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL ID | LOW |
| 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 | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 54.367 |
| HIERARCH ESO ISS PBL12 END | 54.333 |
| HIERARCH ESO ISS PBLA12 START | 35.5 |
| HIERARCH ESO ISS PBLA12 END | 35.5 |
| HIERARCH ESO ISS PBL13 START | 97.536 |
| HIERARCH ESO ISS PBL13 END | 97.457 |
| HIERARCH ESO ISS PBLA13 START | 41.8 |
| HIERARCH ESO ISS PBLA13 END | 41.9 |
| HIERARCH ESO ISS PBL14 START | 119.982 |
| HIERARCH ESO ISS PBL14 END | 119.799 |
| HIERARCH ESO ISS PBLA14 START | 71.291 |
| HIERARCH ESO ISS PBLA14 END | 71.385 |
| HIERARCH ESO ISS PBL23 START | 43.919 |
| HIERARCH ESO ISS PBL23 END | 43.873 |
| HIERARCH ESO ISS PBLA23 START | 49.7 |
| HIERARCH ESO ISS PBLA23 END | 49.8 |
| HIERARCH ESO ISS PBL24 START | 82.299 |
| HIERARCH ESO ISS PBL24 END | 82.166 |
| HIERARCH ESO ISS PBLA24 START | 94.034 |
| HIERARCH ESO ISS PBLA24 END | 94.165 |
| HIERARCH ESO ISS PBL34 START | 59.419 |
| HIERARCH ESO ISS PBL34 END | 59.358 |
| HIERARCH ESO ISS PBLA34 START | 125.127 |
| HIERARCH ESO ISS PBLA34 END | 125.292 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005856 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00593 |
| HIERARCH ESO ISS AMBI TEMP | 13.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |