Exposure
- ID
- MATIS.2024-07-09T00:08:43.702_1
- Header ID
- MATIS.2024-07-09T00:08:43.702
- Date updated
- 2024-07-09 00:15:34 UTC+0000
- Release date
- 2025-07-09 00:15:34 UTC+0000
- UTC Start
- 2024-07-09 00:08:43.702
- UTC End
- 2024-07-09 00:09:45.364
- MJD Start
- 60500.00606136
- MJD End
- 60500.0067750406
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028145
- Ambient temperature (°C)
- 8.09
- Seeing (arcsec)
- 0.76
Observation
- ID
- 59969
- 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 |
|---|---|---|---|---|
| A0-B5 | 39.8810 | 39.9560 | 136.4000 | 136.4000 |
| A0-J2 | 86.6260 | 86.9380 | 56.2000 | 56.5000 |
| A0-J6 | 168.9960 | 168.9910 | 355.5050 | 355.6540 |
| B5-J2 | 88.9580 | 89.0910 | 30.0000 | 30.2000 |
| B5-J6 | 201.4990 | 201.5090 | 348.3270 | 348.4420 |
| J2-J6 | 147.4020 | 147.5840 | 324.6870 | 324.7150 |
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 | 60500.00606136 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.123426 |
| DEC | -29.78058 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.717 |
| HIERARCH ESO DET NDIT | 86 |
| HIERARCH ESO ISS PBL12 START | 39.881 |
| HIERARCH ESO ISS PBL12 END | 39.956 |
| HIERARCH ESO ISS PBLA12 START | 136.4 |
| HIERARCH ESO ISS PBLA12 END | 136.4 |
| HIERARCH ESO ISS PBL13 START | 86.626 |
| HIERARCH ESO ISS PBL13 END | 86.938 |
| HIERARCH ESO ISS PBLA13 START | 56.2 |
| HIERARCH ESO ISS PBLA13 END | 56.5 |
| HIERARCH ESO ISS PBL14 START | 168.996 |
| HIERARCH ESO ISS PBL14 END | 168.991 |
| HIERARCH ESO ISS PBLA14 START | 355.505 |
| HIERARCH ESO ISS PBLA14 END | 355.654 |
| HIERARCH ESO ISS PBL23 START | 88.958 |
| HIERARCH ESO ISS PBL23 END | 89.091 |
| HIERARCH ESO ISS PBLA23 START | 30.0 |
| HIERARCH ESO ISS PBLA23 END | 30.2 |
| HIERARCH ESO ISS PBL24 START | 201.499 |
| HIERARCH ESO ISS PBL24 END | 201.509 |
| HIERARCH ESO ISS PBLA24 START | 348.327 |
| HIERARCH ESO ISS PBLA24 END | 348.442 |
| HIERARCH ESO ISS PBL34 START | 147.402 |
| HIERARCH ESO ISS PBL34 END | 147.584 |
| HIERARCH ESO ISS PBLA34 START | 324.687 |
| HIERARCH ESO ISS PBLA34 END | 324.715 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002924 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002705 |
| HIERARCH ESO ISS AMBI TEMP | 8.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |