Exposure
- ID
- MATIS.2025-05-19T08:43:14.944_1
- Header ID
- MATIS.2025-05-19T08:43:14.944
- Date updated
- 2025-05-19 08:51:03 UTC+0000
- Release date
- 2025-05-19 08:43:14 UTC+0000
- UTC Start
- 2025-05-19 08:43:14.944
- UTC End
- 2025-05-19 08:44:16.954
- MJD Start
- 60814.36336741
- MJD End
- 60814.36408511833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008246
- Ambient temperature (°C)
- 12.36
- Seeing (arcsec)
- 0.495
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 | 25.2820 | 25.2840 | 145.8000 | 145.9000 |
| A0-D0 | 31.6810 | 31.6640 | 74.8000 | 74.9000 |
| A0-C1 | 22.6060 | 22.6030 | 119.5980 | 119.7390 |
| B2-D0 | 33.4930 | 33.4830 | 29.2000 | 29.3000 |
| B2-C1 | 11.1570 | 11.1530 | 29.1820 | 29.2870 |
| D0-C1 | 22.3360 | 22.3290 | 209.2460 | 209.3510 |
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 | 60814.36336741 |
| 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 | 25.282 |
| HIERARCH ESO ISS PBL12 END | 25.284 |
| HIERARCH ESO ISS PBLA12 START | 145.8 |
| HIERARCH ESO ISS PBLA12 END | 145.9 |
| HIERARCH ESO ISS PBL13 START | 31.681 |
| HIERARCH ESO ISS PBL13 END | 31.664 |
| HIERARCH ESO ISS PBLA13 START | 74.8 |
| HIERARCH ESO ISS PBLA13 END | 74.9 |
| HIERARCH ESO ISS PBL14 START | 22.606 |
| HIERARCH ESO ISS PBL14 END | 22.603 |
| HIERARCH ESO ISS PBLA14 START | 119.598 |
| HIERARCH ESO ISS PBLA14 END | 119.739 |
| HIERARCH ESO ISS PBL23 START | 33.493 |
| HIERARCH ESO ISS PBL23 END | 33.483 |
| HIERARCH ESO ISS PBLA23 START | 29.2 |
| HIERARCH ESO ISS PBLA23 END | 29.3 |
| HIERARCH ESO ISS PBL24 START | 11.157 |
| HIERARCH ESO ISS PBL24 END | 11.153 |
| HIERARCH ESO ISS PBLA24 START | 29.182 |
| HIERARCH ESO ISS PBLA24 END | 29.287 |
| HIERARCH ESO ISS PBL34 START | 22.336 |
| HIERARCH ESO ISS PBL34 END | 22.329 |
| HIERARCH ESO ISS PBLA34 START | 209.246 |
| HIERARCH ESO ISS PBLA34 END | 209.351 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007733 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008759 |
| HIERARCH ESO ISS AMBI TEMP | 12.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |