Exposure
- ID
- MATIS.2025-05-19T08:37:05.284_1
- Header ID
- MATIS.2025-05-19T08:37:05.284
- Date updated
- 2025-05-19 08:45:54 UTC+0000
- Release date
- 2025-05-19 08:37:05 UTC+0000
- UTC Start
- 2025-05-19 08:37:05.284
- UTC End
- 2025-05-19 08:38:06.946
- MJD Start
- 60814.35908893
- MJD End
- 60814.35980261056
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0070385
- Ambient temperature (°C)
- 12.4
- Seeing (arcsec)
- 0.6100000000000001
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 | 25.2680 | 25.2710 | 145.0000 | 145.2000 |
| A0-D0 | 31.7730 | 31.7590 | 74.0000 | 74.1000 |
| A0-C1 | 22.6190 | 22.6180 | 118.7630 | 118.9140 |
| B2-D0 | 33.5510 | 33.5420 | 28.6000 | 28.7000 |
| B2-C1 | 11.1760 | 11.1730 | 28.5470 | 28.6660 |
| D0-C1 | 22.3750 | 22.3690 | 208.6110 | 208.7300 |
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 | 60814.35908893 |
| 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 | 0.717 |
| HIERARCH ESO DET NDIT | 86 |
| HIERARCH ESO ISS PBL12 START | 25.268 |
| HIERARCH ESO ISS PBL12 END | 25.271 |
| HIERARCH ESO ISS PBLA12 START | 145.0 |
| HIERARCH ESO ISS PBLA12 END | 145.2 |
| HIERARCH ESO ISS PBL13 START | 31.773 |
| HIERARCH ESO ISS PBL13 END | 31.759 |
| HIERARCH ESO ISS PBLA13 START | 74.0 |
| HIERARCH ESO ISS PBLA13 END | 74.1 |
| HIERARCH ESO ISS PBL14 START | 22.619 |
| HIERARCH ESO ISS PBL14 END | 22.618 |
| HIERARCH ESO ISS PBLA14 START | 118.763 |
| HIERARCH ESO ISS PBLA14 END | 118.914 |
| HIERARCH ESO ISS PBL23 START | 33.551 |
| HIERARCH ESO ISS PBL23 END | 33.542 |
| HIERARCH ESO ISS PBLA23 START | 28.6 |
| HIERARCH ESO ISS PBLA23 END | 28.7 |
| HIERARCH ESO ISS PBL24 START | 11.176 |
| HIERARCH ESO ISS PBL24 END | 11.173 |
| HIERARCH ESO ISS PBLA24 START | 28.547 |
| HIERARCH ESO ISS PBLA24 END | 28.666 |
| HIERARCH ESO ISS PBL34 START | 22.375 |
| HIERARCH ESO ISS PBL34 END | 22.369 |
| HIERARCH ESO ISS PBLA34 START | 208.611 |
| HIERARCH ESO ISS PBLA34 END | 208.73 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006595 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007482 |
| HIERARCH ESO ISS AMBI TEMP | 12.4 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |