Exposure
- ID
- MATIS.2025-08-13T00:38:18.701_1
- Header ID
- MATIS.2025-08-13T00:38:18.701
- Date updated
- 2025-08-13 00:46:00 UTC+0000
- Release date
- 2025-08-13 00:38:18 UTC+0000
- UTC Start
- 2025-08-13 00:38:18.701
- UTC End
- 2025-08-13 00:39:20.711
- MJD Start
- 60900.02660534
- MJD End
- 60900.02732304833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003324
- Ambient temperature (°C)
- 13.96
- Seeing (arcsec)
- 0.775
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 | 25.2920 | 25.2940 | 137.2000 | 137.2000 |
| A0-D0 | 21.3780 | 21.4810 | 73.8000 | 73.9000 |
| A0-C1 | 21.0360 | 21.0680 | 119.6090 | 119.5190 |
| B2-D0 | 24.7430 | 24.7570 | 7.8000 | 8.0000 |
| B2-C1 | 8.2450 | 8.2500 | 7.7270 | 7.9290 |
| D0-C1 | 16.4980 | 16.5070 | 187.8020 | 188.0040 |
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 | 60900.02660534 |
| 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 | 25.292 |
| HIERARCH ESO ISS PBL12 END | 25.294 |
| HIERARCH ESO ISS PBLA12 START | 137.2 |
| HIERARCH ESO ISS PBLA12 END | 137.2 |
| HIERARCH ESO ISS PBL13 START | 21.378 |
| HIERARCH ESO ISS PBL13 END | 21.481 |
| HIERARCH ESO ISS PBLA13 START | 73.8 |
| HIERARCH ESO ISS PBLA13 END | 73.9 |
| HIERARCH ESO ISS PBL14 START | 21.036 |
| HIERARCH ESO ISS PBL14 END | 21.068 |
| HIERARCH ESO ISS PBLA14 START | 119.609 |
| HIERARCH ESO ISS PBLA14 END | 119.519 |
| HIERARCH ESO ISS PBL23 START | 24.743 |
| HIERARCH ESO ISS PBL23 END | 24.757 |
| HIERARCH ESO ISS PBLA23 START | 7.8 |
| HIERARCH ESO ISS PBLA23 END | 8.0 |
| HIERARCH ESO ISS PBL24 START | 8.245 |
| HIERARCH ESO ISS PBL24 END | 8.25 |
| HIERARCH ESO ISS PBLA24 START | 7.727 |
| HIERARCH ESO ISS PBLA24 END | 7.929 |
| HIERARCH ESO ISS PBL34 START | 16.498 |
| HIERARCH ESO ISS PBL34 END | 16.507 |
| HIERARCH ESO ISS PBLA34 START | 187.802 |
| HIERARCH ESO ISS PBLA34 END | 188.004 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003324 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003324 |
| HIERARCH ESO ISS AMBI TEMP | 13.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |