Exposure
- ID
- MATIS.2024-07-09T00:13:43.261_1
- Header ID
- MATIS.2024-07-09T00:13:43.261
- Date updated
- 2024-07-09 00:20:41 UTC+0000
- Release date
- 2025-07-09 00:20:41 UTC+0000
- UTC Start
- 2024-07-09 00:13:43.261
- UTC End
- 2024-07-09 00:14:45.271
- MJD Start
- 60500.00952848
- MJD End
- 60500.0102461883
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002334
- Ambient temperature (°C)
- 7.55
- Seeing (arcsec)
- 0.835
Observation
- ID
- 59970
- 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 | 40.2410 | 40.3180 | 136.4000 | 136.5000 |
| A0-J2 | 88.1330 | 88.4550 | 57.5000 | 57.7000 |
| A0-J6 | 168.9740 | 168.9700 | 356.2250 | 356.3790 |
| B5-J2 | 89.6090 | 89.7500 | 31.3000 | 31.6000 |
| B5-J6 | 201.5440 | 201.5530 | 348.8850 | 349.0040 |
| J2-J6 | 148.2760 | 148.4570 | 324.8300 | 324.8620 |
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 | 60500.00952848 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 40.241 |
| HIERARCH ESO ISS PBL12 END | 40.318 |
| HIERARCH ESO ISS PBLA12 START | 136.4 |
| HIERARCH ESO ISS PBLA12 END | 136.5 |
| HIERARCH ESO ISS PBL13 START | 88.133 |
| HIERARCH ESO ISS PBL13 END | 88.455 |
| HIERARCH ESO ISS PBLA13 START | 57.5 |
| HIERARCH ESO ISS PBLA13 END | 57.7 |
| HIERARCH ESO ISS PBL14 START | 168.974 |
| HIERARCH ESO ISS PBL14 END | 168.97 |
| HIERARCH ESO ISS PBLA14 START | 356.225 |
| HIERARCH ESO ISS PBLA14 END | 356.379 |
| HIERARCH ESO ISS PBL23 START | 89.609 |
| HIERARCH ESO ISS PBL23 END | 89.75 |
| HIERARCH ESO ISS PBLA23 START | 31.3 |
| HIERARCH ESO ISS PBLA23 END | 31.6 |
| HIERARCH ESO ISS PBL24 START | 201.544 |
| HIERARCH ESO ISS PBL24 END | 201.553 |
| HIERARCH ESO ISS PBLA24 START | 348.885 |
| HIERARCH ESO ISS PBLA24 END | 349.004 |
| HIERARCH ESO ISS PBL34 START | 148.276 |
| HIERARCH ESO ISS PBL34 END | 148.457 |
| HIERARCH ESO ISS PBLA34 START | 324.83 |
| HIERARCH ESO ISS PBLA34 END | 324.862 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002334 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002334 |
| HIERARCH ESO ISS AMBI TEMP | 7.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |