Exposure
- ID
- MATIS.2024-07-09T00:20:07.087_1
- Header ID
- MATIS.2024-07-09T00:20:07.087
- Date updated
- 2024-07-09 00:30:22 UTC+0000
- Release date
- 2025-07-09 00:30:22 UTC+0000
- UTC Start
- 2024-07-09 00:20:07.087
- UTC End
- 2024-07-09 00:21:09.025
- MJD Start
- 60500.01397092
- MJD End
- 60500.014687795
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002666
- Ambient temperature (°C)
- 7.81
- Seeing (arcsec)
- 0.815
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 | 40.6930 | 40.7660 | 136.6000 | 136.6000 |
| A0-J2 | 90.0670 | 90.3830 | 59.0000 | 59.3000 |
| A0-J6 | 168.9520 | 168.9490 | 357.1510 | 357.3020 |
| B5-J2 | 90.4690 | 90.6130 | 33.0000 | 33.2000 |
| B5-J6 | 201.5960 | 201.6030 | 349.6040 | 349.7220 |
| J2-J6 | 149.3610 | 149.5360 | 325.0300 | 325.0640 |
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 | 60500.01397092 |
| 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 | 0.999 |
| HIERARCH ESO DET NDIT | 62 |
| HIERARCH ESO ISS PBL12 START | 40.693 |
| HIERARCH ESO ISS PBL12 END | 40.766 |
| HIERARCH ESO ISS PBLA12 START | 136.6 |
| HIERARCH ESO ISS PBLA12 END | 136.6 |
| HIERARCH ESO ISS PBL13 START | 90.067 |
| HIERARCH ESO ISS PBL13 END | 90.383 |
| HIERARCH ESO ISS PBLA13 START | 59.0 |
| HIERARCH ESO ISS PBLA13 END | 59.3 |
| HIERARCH ESO ISS PBL14 START | 168.952 |
| HIERARCH ESO ISS PBL14 END | 168.949 |
| HIERARCH ESO ISS PBLA14 START | 357.151 |
| HIERARCH ESO ISS PBLA14 END | 357.302 |
| HIERARCH ESO ISS PBL23 START | 90.469 |
| HIERARCH ESO ISS PBL23 END | 90.613 |
| HIERARCH ESO ISS PBLA23 START | 33.0 |
| HIERARCH ESO ISS PBLA23 END | 33.2 |
| HIERARCH ESO ISS PBL24 START | 201.596 |
| HIERARCH ESO ISS PBL24 END | 201.603 |
| HIERARCH ESO ISS PBLA24 START | 349.604 |
| HIERARCH ESO ISS PBLA24 END | 349.722 |
| HIERARCH ESO ISS PBL34 START | 149.361 |
| HIERARCH ESO ISS PBL34 END | 149.536 |
| HIERARCH ESO ISS PBLA34 START | 325.03 |
| HIERARCH ESO ISS PBLA34 END | 325.064 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00248 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002852 |
| HIERARCH ESO ISS AMBI TEMP | 7.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |