Exposure
- ID
- MATIS.2025-05-19T08:45:54.452_1
- Header ID
- MATIS.2025-05-19T08:45:54.452
- Date updated
- 2025-05-19 08:55:57 UTC+0000
- Release date
- 2025-05-19 08:45:54 UTC+0000
- UTC Start
- 2025-05-19 08:45:54.452
- UTC End
- 2025-05-19 08:46:56.462
- MJD Start
- 60814.36521356
- MJD End
- 60814.36593126833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009733
- Ambient temperature (°C)
- 12.35
- Seeing (arcsec)
- 0.41
Observation
- ID
- 67459
- 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 | 25.2870 | 25.2880 | 146.1000 | 146.3000 |
| A0-D0 | 31.6360 | 31.6180 | 75.1000 | 75.2000 |
| A0-C1 | 22.5970 | 22.5930 | 119.9680 | 120.1150 |
| B2-D0 | 33.4660 | 33.4550 | 29.5000 | 29.6000 |
| B2-C1 | 11.1480 | 11.1440 | 29.4590 | 29.5660 |
| D0-C1 | 22.3180 | 22.3110 | 209.5230 | 209.6310 |
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 | 60814.36521356 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 181109 |
| RA | 290.107755 |
| DEC | -31.81755 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN 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 | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 25.287 |
| HIERARCH ESO ISS PBL12 END | 25.288 |
| HIERARCH ESO ISS PBLA12 START | 146.1 |
| HIERARCH ESO ISS PBLA12 END | 146.3 |
| HIERARCH ESO ISS PBL13 START | 31.636 |
| HIERARCH ESO ISS PBL13 END | 31.618 |
| HIERARCH ESO ISS PBLA13 START | 75.1 |
| HIERARCH ESO ISS PBLA13 END | 75.2 |
| HIERARCH ESO ISS PBL14 START | 22.597 |
| HIERARCH ESO ISS PBL14 END | 22.593 |
| HIERARCH ESO ISS PBLA14 START | 119.968 |
| HIERARCH ESO ISS PBLA14 END | 120.115 |
| HIERARCH ESO ISS PBL23 START | 33.466 |
| HIERARCH ESO ISS PBL23 END | 33.455 |
| HIERARCH ESO ISS PBLA23 START | 29.5 |
| HIERARCH ESO ISS PBLA23 END | 29.6 |
| HIERARCH ESO ISS PBL24 START | 11.148 |
| HIERARCH ESO ISS PBL24 END | 11.144 |
| HIERARCH ESO ISS PBLA24 START | 29.459 |
| HIERARCH ESO ISS PBLA24 END | 29.566 |
| HIERARCH ESO ISS PBL34 START | 22.318 |
| HIERARCH ESO ISS PBL34 END | 22.311 |
| HIERARCH ESO ISS PBLA34 START | 209.523 |
| HIERARCH ESO ISS PBLA34 END | 209.631 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009733 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009733 |
| HIERARCH ESO ISS AMBI TEMP | 12.35 |
| HIERARCH ESO ISS AMBI FWHM START | 0.41 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |