Exposure
ID
MATIS.2023-12-29T06:05:55.796_1
Header ID
MATIS.2023-12-29T06:05:55.796
Date updated
2023-12-29 06:15:50 UTC+0000
Release date
2024-12-29 06:15:50 UTC+0000
UTC Start
2023-12-29 06:05:55.796
UTC End
2023-12-29 06:07:02.240
MJD Start
60307.25411801
MJD End
60307.2548870378
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.009891
Ambient temperature (°C)
12.08
Seeing (arcsec)
0.425
Observation
ID
58087
Category
science
Program ID
112.26WQ.001
Program Title
A MID-INFRARED VIEW OF THE ATMOSPHERE OF BETA PICTORIS C WITH MATISSE/GRA4MAT
Program Type
ToO
PI / COI
NOWAK/ HOULLÉ/ MILLOUR/ LACOUR/ HINKLEY/ LOPEZ/ PALMA BIFANI/ MATTER/ CHAUVIN/ KAMMERER/ RICKMAN/ BONNEFOY/ STOLKER/ POURRÉ/ WOILLEZ/ WANG
Target
ID
43014
Name
bet Pic
RA
86.822953
DEC
-51.06552
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 46.1190 46.0450 44.3000 44.5000
U1-U3 83.1090 82.9570 52.1000 52.3000
U1-U4 110.8370 110.6170 85.6230 85.8420
U2-U3 37.9330 37.8560 61.6000 61.8000
U2-U4 82.0400 81.9310 107.3960 107.6470
U3-U4 61.8960 61.8770 133.4630 133.7080
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.26WQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60307.25411801
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822953
DEC -51.06552
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 46.119
HIERARCH ESO ISS PBL12 END 46.045
HIERARCH ESO ISS PBLA12 START 44.3
HIERARCH ESO ISS PBLA12 END 44.5
HIERARCH ESO ISS PBL13 START 83.109
HIERARCH ESO ISS PBL13 END 82.957
HIERARCH ESO ISS PBLA13 START 52.1
HIERARCH ESO ISS PBLA13 END 52.3
HIERARCH ESO ISS PBL14 START 110.837
HIERARCH ESO ISS PBL14 END 110.617
HIERARCH ESO ISS PBLA14 START 85.623
HIERARCH ESO ISS PBLA14 END 85.842
HIERARCH ESO ISS PBL23 START 37.933
HIERARCH ESO ISS PBL23 END 37.856
HIERARCH ESO ISS PBLA23 START 61.6
HIERARCH ESO ISS PBLA23 END 61.8
HIERARCH ESO ISS PBL24 START 82.04
HIERARCH ESO ISS PBL24 END 81.931
HIERARCH ESO ISS PBLA24 START 107.396
HIERARCH ESO ISS PBLA24 END 107.647
HIERARCH ESO ISS PBL34 START 61.896
HIERARCH ESO ISS PBL34 END 61.877
HIERARCH ESO ISS PBLA34 START 133.463
HIERARCH ESO ISS PBLA34 END 133.708
HIERARCH ESO ISS AMBI TAU0 START 0.008959
HIERARCH ESO ISS AMBI TAU0 END 0.010823
HIERARCH ESO ISS AMBI TEMP 12.08
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.41