Exposure
- ID
- MATIS.2024-06-18T07:02:14.589_1
- Header ID
- MATIS.2024-06-18T07:02:14.589
- Date updated
- 2024-06-18 07:10:40 UTC+0000
- Release date
- 2025-06-18 07:10:40 UTC+0000
- UTC Start
- 2024-06-18 07:02:14.589
- UTC End
- 2024-06-18 07:03:16.251
- MJD Start
- 60479.29322441
- MJD End
- 60479.2939380906
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002284
- Ambient temperature (°C)
- 8.69
- Seeing (arcsec)
- 0.87
Observation
- ID
- 59668
- 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-B2 | 25.0870 | 25.0820 | 155.9000 | 156.1000 |
| A0-D0 | 29.3870 | 29.3360 | 82.9000 | 83.0000 |
| A0-C1 | 21.7000 | 21.6810 | 130.3560 | 130.5320 |
| B2-D0 | 32.6030 | 32.5810 | 35.5000 | 35.6000 |
| B2-C1 | 10.8610 | 10.8540 | 35.4330 | 35.5110 |
| D0-C1 | 21.7420 | 21.7280 | 215.4960 | 215.5750 |
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 | 60479.29322441 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.122782 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.717 |
| HIERARCH ESO DET NDIT | 86 |
| HIERARCH ESO ISS PBL12 START | 25.087 |
| HIERARCH ESO ISS PBL12 END | 25.082 |
| HIERARCH ESO ISS PBLA12 START | 155.9 |
| HIERARCH ESO ISS PBLA12 END | 156.1 |
| HIERARCH ESO ISS PBL13 START | 29.387 |
| HIERARCH ESO ISS PBL13 END | 29.336 |
| HIERARCH ESO ISS PBLA13 START | 82.9 |
| HIERARCH ESO ISS PBLA13 END | 83.0 |
| HIERARCH ESO ISS PBL14 START | 21.7 |
| HIERARCH ESO ISS PBL14 END | 21.681 |
| HIERARCH ESO ISS PBLA14 START | 130.356 |
| HIERARCH ESO ISS PBLA14 END | 130.532 |
| HIERARCH ESO ISS PBL23 START | 32.603 |
| HIERARCH ESO ISS PBL23 END | 32.581 |
| HIERARCH ESO ISS PBLA23 START | 35.5 |
| HIERARCH ESO ISS PBLA23 END | 35.6 |
| HIERARCH ESO ISS PBL24 START | 10.861 |
| HIERARCH ESO ISS PBL24 END | 10.854 |
| HIERARCH ESO ISS PBLA24 START | 35.433 |
| HIERARCH ESO ISS PBLA24 END | 35.511 |
| HIERARCH ESO ISS PBL34 START | 21.742 |
| HIERARCH ESO ISS PBL34 END | 21.728 |
| HIERARCH ESO ISS PBLA34 START | 215.496 |
| HIERARCH ESO ISS PBLA34 END | 215.575 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002284 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002284 |
| HIERARCH ESO ISS AMBI TEMP | 8.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |