Exposure
- ID
- MATIS.2025-05-19T08:38:30.012_1
- Header ID
- MATIS.2025-05-19T08:38:30.012
- Date updated
- 2025-05-19 08:45:54 UTC+0000
- Release date
- 2025-05-19 08:38:30 UTC+0000
- UTC Start
- 2025-05-19 08:38:30.012
- UTC End
- 2025-05-19 08:39:31.674
- MJD Start
- 60814.36006958
- MJD End
- 60814.360783260556
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007477
- Ambient temperature (°C)
- 12.34
- Seeing (arcsec)
- 0.54
Observation
- ID
- 67458
- Category
- calibrator
- Program ID
- 115.2810.018
- 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
- 50181
- Name
- HD 181109
- RA
- 290.107755
- DEC
- -31.81755
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2720 | 25.2740 | 145.2000 | 145.3000 |
| A0-D0 | 31.7540 | 31.7380 | 74.2000 | 74.3000 |
| A0-C1 | 22.6170 | 22.6150 | 118.9640 | 119.0950 |
| B2-D0 | 33.5390 | 33.5290 | 28.7000 | 28.8000 |
| B2-C1 | 11.1720 | 11.1690 | 28.7040 | 28.8020 |
| D0-C1 | 22.3670 | 22.3600 | 208.7680 | 208.8670 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2810.018 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60814.36006958 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 181109 |
| RA | 290.107755 |
| DEC | -31.81755 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.717 |
| HIERARCH ESO DET NDIT | 86 |
| HIERARCH ESO ISS PBL12 START | 25.272 |
| HIERARCH ESO ISS PBL12 END | 25.274 |
| HIERARCH ESO ISS PBLA12 START | 145.2 |
| HIERARCH ESO ISS PBLA12 END | 145.3 |
| HIERARCH ESO ISS PBL13 START | 31.754 |
| HIERARCH ESO ISS PBL13 END | 31.738 |
| HIERARCH ESO ISS PBLA13 START | 74.2 |
| HIERARCH ESO ISS PBLA13 END | 74.3 |
| HIERARCH ESO ISS PBL14 START | 22.617 |
| HIERARCH ESO ISS PBL14 END | 22.615 |
| HIERARCH ESO ISS PBLA14 START | 118.964 |
| HIERARCH ESO ISS PBLA14 END | 119.095 |
| HIERARCH ESO ISS PBL23 START | 33.539 |
| HIERARCH ESO ISS PBL23 END | 33.529 |
| HIERARCH ESO ISS PBLA23 START | 28.7 |
| HIERARCH ESO ISS PBLA23 END | 28.8 |
| HIERARCH ESO ISS PBL24 START | 11.172 |
| HIERARCH ESO ISS PBL24 END | 11.169 |
| HIERARCH ESO ISS PBLA24 START | 28.704 |
| HIERARCH ESO ISS PBLA24 END | 28.802 |
| HIERARCH ESO ISS PBL34 START | 22.367 |
| HIERARCH ESO ISS PBL34 END | 22.36 |
| HIERARCH ESO ISS PBLA34 START | 208.768 |
| HIERARCH ESO ISS PBLA34 END | 208.867 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007482 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007472 |
| HIERARCH ESO ISS AMBI TEMP | 12.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |