Exposure
- ID
- MATIS.2024-07-05T07:06:42.409_1
- Header ID
- MATIS.2024-07-05T07:06:42.409
- Date updated
- 2024-07-05 07:15:41 UTC+0000
- Release date
- 2025-07-05 07:15:40 UTC+0000
- UTC Start
- 2024-07-05 07:06:42.409
- UTC End
- 2024-07-05 07:07:44.419
- MJD Start
- 60496.29632418
- MJD End
- 60496.2970418883
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002904
- Ambient temperature (°C)
- 11.3
- Seeing (arcsec)
- 0.89
Observation
- ID
- 59926
- Category
- science
- Program ID
- 113.26M5.004
- Program Title
- PROBING THE ORIGIN OF THE INNER DISK VARIABILITY OF HD 169142
- Program Type
- GTO
- PI / COI
- BERGER / BENISTY / BOURDAROT / WOILLEZ / LE BOUQUIN / ROUSSELET-PERRAUT / MATTER / MÉRAND
Target
- ID
- 44257
- Name
- HD 169142
- RA
- 276.122782
- DEC
- -29.78058
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 80.6300 | 80.5330 | 143.8000 | 144.0000 |
| A0-J2 | 104.5630 | 104.2970 | 118.6000 | 118.8000 |
| A0-K0 | 99.7320 | 99.4110 | 91.3150 | 91.4510 |
| G1-J2 | 46.6610 | 46.5290 | 71.3000 | 71.3000 |
| G1-K0 | 81.6050 | 81.5050 | 39.6900 | 39.7370 |
| J2-K0 | 48.4630 | 48.4600 | 9.4120 | 9.5230 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26M5.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60496.29632418 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.122782 |
| DEC | -29.78058 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 80.63 |
| HIERARCH ESO ISS PBL12 END | 80.533 |
| HIERARCH ESO ISS PBLA12 START | 143.8 |
| HIERARCH ESO ISS PBLA12 END | 144.0 |
| HIERARCH ESO ISS PBL13 START | 104.563 |
| HIERARCH ESO ISS PBL13 END | 104.297 |
| HIERARCH ESO ISS PBLA13 START | 118.6 |
| HIERARCH ESO ISS PBLA13 END | 118.8 |
| HIERARCH ESO ISS PBL14 START | 99.732 |
| HIERARCH ESO ISS PBL14 END | 99.411 |
| HIERARCH ESO ISS PBLA14 START | 91.315 |
| HIERARCH ESO ISS PBLA14 END | 91.451 |
| HIERARCH ESO ISS PBL23 START | 46.661 |
| HIERARCH ESO ISS PBL23 END | 46.529 |
| HIERARCH ESO ISS PBLA23 START | 71.3 |
| HIERARCH ESO ISS PBLA23 END | 71.3 |
| HIERARCH ESO ISS PBL24 START | 81.605 |
| HIERARCH ESO ISS PBL24 END | 81.505 |
| HIERARCH ESO ISS PBLA24 START | 39.69 |
| HIERARCH ESO ISS PBLA24 END | 39.737 |
| HIERARCH ESO ISS PBL34 START | 48.463 |
| HIERARCH ESO ISS PBL34 END | 48.46 |
| HIERARCH ESO ISS PBLA34 START | 9.412 |
| HIERARCH ESO ISS PBLA34 END | 9.523 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002904 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002904 |
| HIERARCH ESO ISS AMBI TEMP | 11.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |