Exposure
- ID
- MATIS.2023-05-14T07:33:55.322_1
- Header ID
- MATIS.2023-05-14T07:33:55.322
- Date updated
- 2023-05-14 07:41:03 UTC+0000
- Release date
- 2024-05-14 07:41:03 UTC+0000
- UTC Start
- 2023-05-14 07:33:55.322
- UTC End
- 2023-05-14 07:34:56.984
- MJD Start
- 60078.31522364
- MJD End
- 60078.3159373206
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003616
- Ambient temperature (°C)
- 17.15
- Seeing (arcsec)
- 0.8
Observation
- ID
- 55425
- Category
- science
- Program ID
- 111.252S.004
- Program Title
- PROBING THE ORIGIN OF THE INNER DISK PHOTOMETRIC VARIABILITY OF HD 169142
- Program Type
- GTO
- PI / COI
- BERGER/ BENISTY/ BOURDAROT/ WOILLEZ/ LE BOUQUIN/ ROUSSELET-PERRAUT/ MATTER
Target
- ID
- 41055
- Name
- HD 169142
- RA
- 276.122783
- DEC
- -29.78057
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2050 | 25.2100 | 141.7000 | 141.9000 |
| A0-D0 | 32.0030 | 32.0020 | 70.3000 | 70.4000 |
| A0-C1 | 22.5810 | 22.5860 | 115.1610 | 115.2850 |
| B2-D0 | 33.8510 | 33.8470 | 25.4000 | 25.5000 |
| B2-C1 | 11.2760 | 11.2750 | 25.3610 | 25.4770 |
| D0-C1 | 22.5750 | 22.5730 | 205.4240 | 205.5400 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.252S.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60078.31522364 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.122783 |
| DEC | -29.78057 |
| 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 | 25.205 |
| HIERARCH ESO ISS PBL12 END | 25.21 |
| HIERARCH ESO ISS PBLA12 START | 141.7 |
| HIERARCH ESO ISS PBLA12 END | 141.9 |
| HIERARCH ESO ISS PBL13 START | 32.003 |
| HIERARCH ESO ISS PBL13 END | 32.002 |
| HIERARCH ESO ISS PBLA13 START | 70.3 |
| HIERARCH ESO ISS PBLA13 END | 70.4 |
| HIERARCH ESO ISS PBL14 START | 22.581 |
| HIERARCH ESO ISS PBL14 END | 22.586 |
| HIERARCH ESO ISS PBLA14 START | 115.161 |
| HIERARCH ESO ISS PBLA14 END | 115.285 |
| HIERARCH ESO ISS PBL23 START | 33.851 |
| HIERARCH ESO ISS PBL23 END | 33.847 |
| HIERARCH ESO ISS PBLA23 START | 25.4 |
| HIERARCH ESO ISS PBLA23 END | 25.5 |
| HIERARCH ESO ISS PBL24 START | 11.276 |
| HIERARCH ESO ISS PBL24 END | 11.275 |
| HIERARCH ESO ISS PBLA24 START | 25.361 |
| HIERARCH ESO ISS PBLA24 END | 25.477 |
| HIERARCH ESO ISS PBL34 START | 22.575 |
| HIERARCH ESO ISS PBL34 END | 22.573 |
| HIERARCH ESO ISS PBLA34 START | 205.424 |
| HIERARCH ESO ISS PBLA34 END | 205.54 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003616 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003616 |
| HIERARCH ESO ISS AMBI TEMP | 17.15 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |