Exposure
- ID
- MATIS.2025-05-19T08:47:08.209_1
- Header ID
- MATIS.2025-05-19T08:47:08.209
- Date updated
- 2025-05-19 08:55:57 UTC+0000
- Release date
- 2025-05-19 08:47:08 UTC+0000
- UTC Start
- 2025-05-19 08:47:08.209
- UTC End
- 2025-05-19 08:48:10.609
- MJD Start
- 60814.36606723
- MJD End
- 60814.36678945222
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0094255
- Ambient temperature (°C)
- 12.33
- Seeing (arcsec)
- 0.395
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 | 25.2890 | 25.2900 | 146.3000 | 146.4000 |
| A0-D0 | 31.6150 | 31.5950 | 75.3000 | 75.4000 |
| A0-C1 | 22.5930 | 22.5890 | 120.1380 | 120.2850 |
| B2-D0 | 33.4540 | 33.4420 | 29.6000 | 29.7000 |
| B2-C1 | 11.1440 | 11.1400 | 29.5830 | 29.6900 |
| D0-C1 | 22.3100 | 22.3020 | 209.6470 | 209.7540 |
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 | 60814.36606723 |
| 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 | 1.04 |
| HIERARCH ESO DET NDIT | 60 |
| HIERARCH ESO ISS PBL12 START | 25.289 |
| HIERARCH ESO ISS PBL12 END | 25.29 |
| HIERARCH ESO ISS PBLA12 START | 146.3 |
| HIERARCH ESO ISS PBLA12 END | 146.4 |
| HIERARCH ESO ISS PBL13 START | 31.615 |
| HIERARCH ESO ISS PBL13 END | 31.595 |
| HIERARCH ESO ISS PBLA13 START | 75.3 |
| HIERARCH ESO ISS PBLA13 END | 75.4 |
| HIERARCH ESO ISS PBL14 START | 22.593 |
| HIERARCH ESO ISS PBL14 END | 22.589 |
| HIERARCH ESO ISS PBLA14 START | 120.138 |
| HIERARCH ESO ISS PBLA14 END | 120.285 |
| HIERARCH ESO ISS PBL23 START | 33.454 |
| HIERARCH ESO ISS PBL23 END | 33.442 |
| HIERARCH ESO ISS PBLA23 START | 29.6 |
| HIERARCH ESO ISS PBLA23 END | 29.7 |
| HIERARCH ESO ISS PBL24 START | 11.144 |
| HIERARCH ESO ISS PBL24 END | 11.14 |
| HIERARCH ESO ISS PBLA24 START | 29.583 |
| HIERARCH ESO ISS PBLA24 END | 29.69 |
| HIERARCH ESO ISS PBL34 START | 22.31 |
| HIERARCH ESO ISS PBL34 END | 22.302 |
| HIERARCH ESO ISS PBLA34 START | 209.647 |
| HIERARCH ESO ISS PBLA34 END | 209.754 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009733 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009118 |
| HIERARCH ESO ISS AMBI TEMP | 12.33 |
| HIERARCH ESO ISS AMBI FWHM START | 0.41 |
| HIERARCH ESO ISS AMBI FWHM END | 0.38 |