Exposure
- ID
- MATIS.2023-05-21T06:42:21.645_1
- Header ID
- MATIS.2023-05-21T06:42:21.645
- Date updated
- 2023-05-21 06:50:53 UTC+0000
- Release date
- 2024-05-21 06:50:53 UTC+0000
- UTC Start
- 2023-05-21 06:42:21.645
- UTC End
- 2023-05-21 06:43:24.045
- MJD Start
- 60085.27941719
- MJD End
- 60085.2801394122
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001723
- Ambient temperature (°C)
- 9.22
- Seeing (arcsec)
- 1.37
Observation
- ID
- 55513
- 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-G1 | 89.5550 | 89.6040 | 112.4000 | 112.5000 |
| A0-J2 | 128.3010 | 128.3640 | 89.0000 | 89.2000 |
| A0-K0 | 127.5800 | 127.6170 | 67.2250 | 67.3750 |
| G1-J2 | 58.1760 | 58.1840 | 51.4000 | 51.5000 |
| G1-K0 | 90.4310 | 90.4270 | 22.6410 | 22.7770 |
| J2-K0 | 48.3500 | 48.3540 | 347.2780 | 347.3950 |
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 | 60085.27941719 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 1.04 |
| HIERARCH ESO DET NDIT | 60 |
| HIERARCH ESO ISS PBL12 START | 89.555 |
| HIERARCH ESO ISS PBL12 END | 89.604 |
| HIERARCH ESO ISS PBLA12 START | 112.4 |
| HIERARCH ESO ISS PBLA12 END | 112.5 |
| HIERARCH ESO ISS PBL13 START | 128.301 |
| HIERARCH ESO ISS PBL13 END | 128.364 |
| HIERARCH ESO ISS PBLA13 START | 89.0 |
| HIERARCH ESO ISS PBLA13 END | 89.2 |
| HIERARCH ESO ISS PBL14 START | 127.58 |
| HIERARCH ESO ISS PBL14 END | 127.617 |
| HIERARCH ESO ISS PBLA14 START | 67.225 |
| HIERARCH ESO ISS PBLA14 END | 67.375 |
| HIERARCH ESO ISS PBL23 START | 58.176 |
| HIERARCH ESO ISS PBL23 END | 58.184 |
| HIERARCH ESO ISS PBLA23 START | 51.4 |
| HIERARCH ESO ISS PBLA23 END | 51.5 |
| HIERARCH ESO ISS PBL24 START | 90.431 |
| HIERARCH ESO ISS PBL24 END | 90.427 |
| HIERARCH ESO ISS PBLA24 START | 22.641 |
| HIERARCH ESO ISS PBLA24 END | 22.777 |
| HIERARCH ESO ISS PBL34 START | 48.35 |
| HIERARCH ESO ISS PBL34 END | 48.354 |
| HIERARCH ESO ISS PBLA34 START | 347.278 |
| HIERARCH ESO ISS PBLA34 END | 347.395 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001725 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001721 |
| HIERARCH ESO ISS AMBI TEMP | 9.22 |
| HIERARCH ESO ISS AMBI FWHM START | 1.37 |
| HIERARCH ESO ISS AMBI FWHM END | 1.37 |