Exposure
- ID
- MATIS.2025-05-19T08:44:29.494_1
- Header ID
- MATIS.2025-05-19T08:44:29.494
- Date updated
- 2025-05-19 08:51:03 UTC+0000
- Release date
- 2025-05-19 08:44:29 UTC+0000
- UTC Start
- 2025-05-19 08:44:29.494
- UTC End
- 2025-05-19 08:45:31.504
- MJD Start
- 60814.36423025
- MJD End
- 60814.36494795833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009246
- Ambient temperature (°C)
- 12.37
- Seeing (arcsec)
- 0.45499999999999996
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 | 25.2840 | 25.2860 | 145.9000 | 146.1000 |
| A0-D0 | 31.6610 | 31.6430 | 74.9000 | 75.1000 |
| A0-C1 | 22.6020 | 22.5990 | 119.7660 | 119.9180 |
| B2-D0 | 33.4810 | 33.4700 | 29.4000 | 29.5000 |
| B2-C1 | 11.1530 | 11.1490 | 29.3070 | 29.4220 |
| D0-C1 | 22.3280 | 22.3210 | 209.3720 | 209.4860 |
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 | 60814.36423025 |
| 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 | 25.284 |
| HIERARCH ESO ISS PBL12 END | 25.286 |
| HIERARCH ESO ISS PBLA12 START | 145.9 |
| HIERARCH ESO ISS PBLA12 END | 146.1 |
| HIERARCH ESO ISS PBL13 START | 31.661 |
| HIERARCH ESO ISS PBL13 END | 31.643 |
| HIERARCH ESO ISS PBLA13 START | 74.9 |
| HIERARCH ESO ISS PBLA13 END | 75.1 |
| HIERARCH ESO ISS PBL14 START | 22.602 |
| HIERARCH ESO ISS PBL14 END | 22.599 |
| HIERARCH ESO ISS PBLA14 START | 119.766 |
| HIERARCH ESO ISS PBLA14 END | 119.918 |
| HIERARCH ESO ISS PBL23 START | 33.481 |
| HIERARCH ESO ISS PBL23 END | 33.47 |
| HIERARCH ESO ISS PBLA23 START | 29.4 |
| HIERARCH ESO ISS PBLA23 END | 29.5 |
| HIERARCH ESO ISS PBL24 START | 11.153 |
| HIERARCH ESO ISS PBL24 END | 11.149 |
| HIERARCH ESO ISS PBLA24 START | 29.307 |
| HIERARCH ESO ISS PBLA24 END | 29.422 |
| HIERARCH ESO ISS PBL34 START | 22.328 |
| HIERARCH ESO ISS PBL34 END | 22.321 |
| HIERARCH ESO ISS PBLA34 START | 209.372 |
| HIERARCH ESO ISS PBLA34 END | 209.486 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008759 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009733 |
| HIERARCH ESO ISS AMBI TEMP | 12.37 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |