Exposure
- ID
- MATIS.2024-07-31T05:26:12.191_1
- Header ID
- MATIS.2024-07-31T05:26:12.191
- Date updated
- 2024-07-31 05:35:38 UTC+0000
- Release date
- 2025-07-31 05:35:38 UTC+0000
- UTC Start
- 2024-07-31 05:26:12.191
- UTC End
- 2024-07-31 05:27:14.201
- MJD Start
- 60522.22652999
- MJD End
- 60522.2272476983
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003346
- Ambient temperature (°C)
- 12.0
- Seeing (arcsec)
- 0.945
Observation
- ID
- 60238
- 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
- 44495
- Name
- HD 169142
- RA
- 276.123426
- DEC
- -29.78058
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-B2 | 96.3360 | 96.0420 | 257.1000 | 257.2000 |
| K0-D0 | 74.3990 | 74.1570 | 271.5000 | 271.7000 |
| K0-J3 | 56.2540 | 56.2530 | 355.9390 | 356.0920 |
| B2-D0 | 30.5420 | 30.5040 | 39.8000 | 39.8000 |
| B2-J3 | 118.7760 | 118.5660 | 49.2140 | 49.2550 |
| D0-J3 | 88.7890 | 88.6160 | 52.4480 | 52.4910 |
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 | 60522.22652999 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.123426 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 96.336 |
| HIERARCH ESO ISS PBL12 END | 96.042 |
| HIERARCH ESO ISS PBLA12 START | 257.1 |
| HIERARCH ESO ISS PBLA12 END | 257.2 |
| HIERARCH ESO ISS PBL13 START | 74.399 |
| HIERARCH ESO ISS PBL13 END | 74.157 |
| HIERARCH ESO ISS PBLA13 START | 271.5 |
| HIERARCH ESO ISS PBLA13 END | 271.7 |
| HIERARCH ESO ISS PBL14 START | 56.254 |
| HIERARCH ESO ISS PBL14 END | 56.253 |
| HIERARCH ESO ISS PBLA14 START | 355.939 |
| HIERARCH ESO ISS PBLA14 END | 356.092 |
| HIERARCH ESO ISS PBL23 START | 30.542 |
| HIERARCH ESO ISS PBL23 END | 30.504 |
| HIERARCH ESO ISS PBLA23 START | 39.8 |
| HIERARCH ESO ISS PBLA23 END | 39.8 |
| HIERARCH ESO ISS PBL24 START | 118.776 |
| HIERARCH ESO ISS PBL24 END | 118.566 |
| HIERARCH ESO ISS PBLA24 START | 49.214 |
| HIERARCH ESO ISS PBLA24 END | 49.255 |
| HIERARCH ESO ISS PBL34 START | 88.789 |
| HIERARCH ESO ISS PBL34 END | 88.616 |
| HIERARCH ESO ISS PBLA34 START | 52.448 |
| HIERARCH ESO ISS PBLA34 END | 52.491 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003346 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003346 |
| HIERARCH ESO ISS AMBI TEMP | 12.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.97 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |