Exposure
- ID
- MATIS.2025-07-10T09:20:58.565_1
- Header ID
- MATIS.2025-07-10T09:20:58.565
- Date updated
- 2025-07-10 09:30:42 UTC+0000
- Release date
- 2026-07-10 09:30:41 UTC+0000
- UTC Start
- 2025-07-10 09:20:58.565
- UTC End
- 2025-07-10 09:22:05.009
- MJD Start
- 60866.38956672
- MJD End
- 60866.390335747776
- Exposure time (s)
- 66.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050555
- Ambient temperature (°C)
- 12.75
- Seeing (arcsec)
- 0.595
Observation
- ID
- 68561
- Category
- science
- Program ID
- 115.28GN.001
- Program Title
- MID-INFRARED STUDY OF THE PLANETARY ATMOSPHERES OF THE HR 8799 SYSTEM
- Program Type
- Normal
- PI / COI
- HOULLÉ / MILLOUR / SCIGLIUTO / LOPEZ
Target
- ID
- 50993
- Name
- HD 218396
- RA
- 346.870961
- DEC
- 21.13427
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 46.8940 | 46.9820 | 37.4000 | 37.4000 |
U1-U3 | 88.5170 | 88.6810 | 43.4000 | 43.4000 |
U1-U4 | 127.7500 | 127.8550 | 65.5330 | 65.4520 |
U2-U3 | 42.1690 | 42.2390 | 50.1000 | 50.1000 |
U2-U4 | 89.1970 | 89.1670 | 79.9020 | 79.7960 |
U3-U4 | 56.6380 | 56.5180 | 101.6340 | 101.5560 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 115.28GN.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT |
MJD-OBS | 60866.38956672 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | HD 218396 |
RA | 346.870961 |
DEC | 21.13427 |
HIERARCH ESO DET NAME | MATISSE-LM |
HIERARCH ESO INS FIL NAME | LM |
HIERARCH ESO INS FIL ID | LM |
HIERARCH ESO INS DIL NAME | MED |
HIERARCH ESO INS DIL ID | MED |
HIERARCH ESO INS MODE | HYBRID |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | U1 |
HIERARCH ESO ISS CONF STATION2 | U2 |
HIERARCH ESO ISS CONF STATION3 | U3 |
HIERARCH ESO ISS CONF STATION4 | U4 |
EXPTIME | 10.0 |
HIERARCH ESO DET SEQ1 PERIOD | 11.074 |
HIERARCH ESO DET NDIT | 6 |
HIERARCH ESO ISS PBL12 START | 46.894 |
HIERARCH ESO ISS PBL12 END | 46.982 |
HIERARCH ESO ISS PBLA12 START | 37.4 |
HIERARCH ESO ISS PBLA12 END | 37.4 |
HIERARCH ESO ISS PBL13 START | 88.517 |
HIERARCH ESO ISS PBL13 END | 88.681 |
HIERARCH ESO ISS PBLA13 START | 43.4 |
HIERARCH ESO ISS PBLA13 END | 43.4 |
HIERARCH ESO ISS PBL14 START | 127.75 |
HIERARCH ESO ISS PBL14 END | 127.855 |
HIERARCH ESO ISS PBLA14 START | 65.533 |
HIERARCH ESO ISS PBLA14 END | 65.452 |
HIERARCH ESO ISS PBL23 START | 42.169 |
HIERARCH ESO ISS PBL23 END | 42.239 |
HIERARCH ESO ISS PBLA23 START | 50.1 |
HIERARCH ESO ISS PBLA23 END | 50.1 |
HIERARCH ESO ISS PBL24 START | 89.197 |
HIERARCH ESO ISS PBL24 END | 89.167 |
HIERARCH ESO ISS PBLA24 START | 79.902 |
HIERARCH ESO ISS PBLA24 END | 79.796 |
HIERARCH ESO ISS PBL34 START | 56.638 |
HIERARCH ESO ISS PBL34 END | 56.518 |
HIERARCH ESO ISS PBLA34 START | 101.634 |
HIERARCH ESO ISS PBLA34 END | 101.556 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005027 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005084 |
HIERARCH ESO ISS AMBI TEMP | 12.75 |
HIERARCH ESO ISS AMBI FWHM START | 0.59 |
HIERARCH ESO ISS AMBI FWHM END | 0.6 |