Exposure
- ID
- MATIS.2025-08-13T00:45:39.635_1
- Header ID
- MATIS.2025-08-13T00:45:39.635
- Date updated
- 2025-08-13 00:55:57 UTC+0000
- Release date
- 2025-08-13 00:45:39 UTC+0000
- UTC Start
- 2025-08-13 00:45:39.635
- UTC End
- 2025-08-13 00:46:41.645
- MJD Start
- 60900.03170874
- MJD End
- 60900.032426448335
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0038865
- Ambient temperature (°C)
- 14.0
- Seeing (arcsec)
- 0.665
Observation
- ID
- 69970
- 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
- 51918
- Name
- HD 189695
- RA
- 300.244677
- DEC
- 8.55766
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2990 | 25.2990 | 136.9000 | 136.9000 |
| A0-D0 | 22.0950 | 22.1960 | 74.1000 | 74.1000 |
| A0-C1 | 21.2580 | 21.2890 | 118.9940 | 118.9090 |
| B2-D0 | 24.8510 | 24.8680 | 9.2000 | 9.4000 |
| B2-C1 | 8.2810 | 8.2870 | 9.1330 | 9.3320 |
| D0-C1 | 16.5700 | 16.5820 | 189.2100 | 189.4090 |
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 | 60900.03170874 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 189695 |
| RA | 300.244677 |
| DEC | 8.55766 |
| 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 | 25.299 |
| HIERARCH ESO ISS PBL12 END | 25.299 |
| HIERARCH ESO ISS PBLA12 START | 136.9 |
| HIERARCH ESO ISS PBLA12 END | 136.9 |
| HIERARCH ESO ISS PBL13 START | 22.095 |
| HIERARCH ESO ISS PBL13 END | 22.196 |
| HIERARCH ESO ISS PBLA13 START | 74.1 |
| HIERARCH ESO ISS PBLA13 END | 74.1 |
| HIERARCH ESO ISS PBL14 START | 21.258 |
| HIERARCH ESO ISS PBL14 END | 21.289 |
| HIERARCH ESO ISS PBLA14 START | 118.994 |
| HIERARCH ESO ISS PBLA14 END | 118.909 |
| HIERARCH ESO ISS PBL23 START | 24.851 |
| HIERARCH ESO ISS PBL23 END | 24.868 |
| HIERARCH ESO ISS PBLA23 START | 9.2 |
| HIERARCH ESO ISS PBLA23 END | 9.4 |
| HIERARCH ESO ISS PBL24 START | 8.281 |
| HIERARCH ESO ISS PBL24 END | 8.287 |
| HIERARCH ESO ISS PBLA24 START | 9.133 |
| HIERARCH ESO ISS PBLA24 END | 9.332 |
| HIERARCH ESO ISS PBL34 START | 16.57 |
| HIERARCH ESO ISS PBL34 END | 16.582 |
| HIERARCH ESO ISS PBLA34 START | 189.21 |
| HIERARCH ESO ISS PBLA34 END | 189.409 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003897 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003876 |
| HIERARCH ESO ISS AMBI TEMP | 14.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |