Exposure
- ID
- MATIS.2023-05-22T06:22:55.972_1
- Header ID
- MATIS.2023-05-22T06:22:55.972
- Date updated
- 2023-05-22 06:30:56 UTC+0000
- Release date
- 2024-05-22 06:30:56 UTC+0000
- UTC Start
- 2023-05-22 06:22:55.972
- UTC End
- 2023-05-22 06:23:58.372
- MJD Start
- 60086.2659256
- MJD End
- 60086.2666478222
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004431
- Ambient temperature (°C)
- 12.78
- Seeing (arcsec)
- 0.555
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 | 88.7050 | 88.7730 | 110.7000 | 110.8000 |
| A0-J2 | 127.1680 | 127.2600 | 87.1000 | 87.2000 |
| A0-K0 | 126.8500 | 126.9120 | 65.1550 | 65.3010 |
| G1-J2 | 58.0070 | 58.0220 | 49.3000 | 49.5000 |
| G1-K0 | 90.4740 | 90.4730 | 20.7840 | 20.9150 |
| J2-K0 | 48.2710 | 48.2770 | 345.7400 | 345.8450 |
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 | 60086.2659256 |
| 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 | 88.705 |
| HIERARCH ESO ISS PBL12 END | 88.773 |
| HIERARCH ESO ISS PBLA12 START | 110.7 |
| HIERARCH ESO ISS PBLA12 END | 110.8 |
| HIERARCH ESO ISS PBL13 START | 127.168 |
| HIERARCH ESO ISS PBL13 END | 127.26 |
| HIERARCH ESO ISS PBLA13 START | 87.1 |
| HIERARCH ESO ISS PBLA13 END | 87.2 |
| HIERARCH ESO ISS PBL14 START | 126.85 |
| HIERARCH ESO ISS PBL14 END | 126.912 |
| HIERARCH ESO ISS PBLA14 START | 65.155 |
| HIERARCH ESO ISS PBLA14 END | 65.301 |
| HIERARCH ESO ISS PBL23 START | 58.007 |
| HIERARCH ESO ISS PBL23 END | 58.022 |
| HIERARCH ESO ISS PBLA23 START | 49.3 |
| HIERARCH ESO ISS PBLA23 END | 49.5 |
| HIERARCH ESO ISS PBL24 START | 90.474 |
| HIERARCH ESO ISS PBL24 END | 90.473 |
| HIERARCH ESO ISS PBLA24 START | 20.784 |
| HIERARCH ESO ISS PBLA24 END | 20.915 |
| HIERARCH ESO ISS PBL34 START | 48.271 |
| HIERARCH ESO ISS PBL34 END | 48.277 |
| HIERARCH ESO ISS PBLA34 START | 345.74 |
| HIERARCH ESO ISS PBLA34 END | 345.845 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004143 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004719 |
| HIERARCH ESO ISS AMBI TEMP | 12.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |