Exposure
- ID
- MATIS.2024-07-05T06:58:04.604_1
- Header ID
- MATIS.2024-07-05T06:58:04.604
- Date updated
- 2024-07-05 07:05:50 UTC+0000
- Release date
- 2025-07-05 07:05:50 UTC+0000
- UTC Start
- 2024-07-05 06:58:04.604
- UTC End
- 2024-07-05 06:59:06.266
- MJD Start
- 60496.29033107
- MJD End
- 60496.2910447506
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028455
- Ambient temperature (°C)
- 11.47
- Seeing (arcsec)
- 0.9
Observation
- ID
- 59925
- 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 | 81.4270 | 81.3300 | 142.0000 | 142.2000 |
| A0-J2 | 106.7220 | 106.4620 | 116.9000 | 117.1000 |
| A0-K0 | 102.3070 | 101.9990 | 90.2210 | 90.3540 |
| G1-J2 | 47.7170 | 47.5910 | 70.6000 | 70.7000 |
| G1-K0 | 82.4020 | 82.3070 | 39.2920 | 39.3430 |
| J2-K0 | 48.4840 | 48.4820 | 8.4960 | 8.6080 |
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 | 60496.29033107 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.717 |
| HIERARCH ESO DET NDIT | 86 |
| HIERARCH ESO ISS PBL12 START | 81.427 |
| HIERARCH ESO ISS PBL12 END | 81.33 |
| HIERARCH ESO ISS PBLA12 START | 142.0 |
| HIERARCH ESO ISS PBLA12 END | 142.2 |
| HIERARCH ESO ISS PBL13 START | 106.722 |
| HIERARCH ESO ISS PBL13 END | 106.462 |
| HIERARCH ESO ISS PBLA13 START | 116.9 |
| HIERARCH ESO ISS PBLA13 END | 117.1 |
| HIERARCH ESO ISS PBL14 START | 102.307 |
| HIERARCH ESO ISS PBL14 END | 101.999 |
| HIERARCH ESO ISS PBLA14 START | 90.221 |
| HIERARCH ESO ISS PBLA14 END | 90.354 |
| HIERARCH ESO ISS PBL23 START | 47.717 |
| HIERARCH ESO ISS PBL23 END | 47.591 |
| HIERARCH ESO ISS PBLA23 START | 70.6 |
| HIERARCH ESO ISS PBLA23 END | 70.7 |
| HIERARCH ESO ISS PBL24 START | 82.402 |
| HIERARCH ESO ISS PBL24 END | 82.307 |
| HIERARCH ESO ISS PBLA24 START | 39.292 |
| HIERARCH ESO ISS PBLA24 END | 39.343 |
| HIERARCH ESO ISS PBL34 START | 48.484 |
| HIERARCH ESO ISS PBL34 END | 48.482 |
| HIERARCH ESO ISS PBLA34 START | 8.496 |
| HIERARCH ESO ISS PBLA34 END | 8.608 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002958 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002733 |
| HIERARCH ESO ISS AMBI TEMP | 11.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |