Exposure
- ID
- MATIS.2025-05-19T08:49:41.006_1
- Header ID
- MATIS.2025-05-19T08:49:41.006
- Date updated
- 2025-05-19 09:00:56 UTC+0000
- Release date
- 2025-05-19 08:49:41 UTC+0000
- UTC Start
- 2025-05-19 08:49:41.006
- UTC End
- 2025-05-19 08:50:43.016
- MJD Start
- 60814.36783572
- MJD End
- 60814.36855342833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009453
- Ambient temperature (°C)
- 12.32
- Seeing (arcsec)
- 0.39
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 | 25.2920 | 25.2930 | 146.6000 | 146.7000 |
| A0-D0 | 31.5680 | 31.5480 | 75.6000 | 75.7000 |
| A0-C1 | 22.5820 | 22.5780 | 120.4820 | 120.6260 |
| B2-D0 | 33.4260 | 33.4150 | 29.9000 | 30.0000 |
| B2-C1 | 11.1350 | 11.1310 | 29.8310 | 29.9430 |
| D0-C1 | 22.2920 | 22.2840 | 209.8950 | 210.0070 |
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 | 60814.36783572 |
| 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 | 25.292 |
| HIERARCH ESO ISS PBL12 END | 25.293 |
| HIERARCH ESO ISS PBLA12 START | 146.6 |
| HIERARCH ESO ISS PBLA12 END | 146.7 |
| HIERARCH ESO ISS PBL13 START | 31.568 |
| HIERARCH ESO ISS PBL13 END | 31.548 |
| HIERARCH ESO ISS PBLA13 START | 75.6 |
| HIERARCH ESO ISS PBLA13 END | 75.7 |
| HIERARCH ESO ISS PBL14 START | 22.582 |
| HIERARCH ESO ISS PBL14 END | 22.578 |
| HIERARCH ESO ISS PBLA14 START | 120.482 |
| HIERARCH ESO ISS PBLA14 END | 120.626 |
| HIERARCH ESO ISS PBL23 START | 33.426 |
| HIERARCH ESO ISS PBL23 END | 33.415 |
| HIERARCH ESO ISS PBLA23 START | 29.9 |
| HIERARCH ESO ISS PBLA23 END | 30.0 |
| HIERARCH ESO ISS PBL24 START | 11.135 |
| HIERARCH ESO ISS PBL24 END | 11.131 |
| HIERARCH ESO ISS PBLA24 START | 29.831 |
| HIERARCH ESO ISS PBLA24 END | 29.943 |
| HIERARCH ESO ISS PBL34 START | 22.292 |
| HIERARCH ESO ISS PBL34 END | 22.284 |
| HIERARCH ESO ISS PBLA34 START | 209.895 |
| HIERARCH ESO ISS PBLA34 END | 210.007 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009118 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009788 |
| HIERARCH ESO ISS AMBI TEMP | 12.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |