Exposure
ID
MATIS.2023-12-28T06:15:03.038_1
Header ID
MATIS.2023-12-28T06:15:03.038
Date updated
2024-01-08 10:56:03 UTC+0000
Release date
2025-01-08 10:46:10 UTC+0000
UTC Start
2023-12-28 06:15:03.038
UTC End
2023-12-28 06:16:09.482
MJD Start
60306.26045183
MJD End
60306.2612208578
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.0037875
Ambient temperature (°C)
12.66
Seeing (arcsec)
0.855
Observation
ID
58076
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
43007
Name
bet Pic
RA
86.822613
DEC
-51.06566
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 45.7900 45.7080 44.9000 45.1000
U1-U3 82.4310 82.2620 52.8000 52.9000
U1-U4 109.8600 109.6160 86.5960 86.8360
U2-U3 37.5910 37.5050 62.3000 62.5000
U2-U4 81.5530 81.4320 108.5140 108.7900
U3-U4 61.8070 61.7840 134.5500 134.8180
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 60306.26045183
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822613
DEC -51.06566
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 45.79
HIERARCH ESO ISS PBL12 END 45.708
HIERARCH ESO ISS PBLA12 START 44.9
HIERARCH ESO ISS PBLA12 END 45.1
HIERARCH ESO ISS PBL13 START 82.431
HIERARCH ESO ISS PBL13 END 82.262
HIERARCH ESO ISS PBLA13 START 52.8
HIERARCH ESO ISS PBLA13 END 52.9
HIERARCH ESO ISS PBL14 START 109.86
HIERARCH ESO ISS PBL14 END 109.616
HIERARCH ESO ISS PBLA14 START 86.596
HIERARCH ESO ISS PBLA14 END 86.836
HIERARCH ESO ISS PBL23 START 37.591
HIERARCH ESO ISS PBL23 END 37.505
HIERARCH ESO ISS PBLA23 START 62.3
HIERARCH ESO ISS PBLA23 END 62.5
HIERARCH ESO ISS PBL24 START 81.553
HIERARCH ESO ISS PBL24 END 81.432
HIERARCH ESO ISS PBLA24 START 108.514
HIERARCH ESO ISS PBLA24 END 108.79
HIERARCH ESO ISS PBL34 START 61.807
HIERARCH ESO ISS PBL34 END 61.784
HIERARCH ESO ISS PBLA34 START 134.55
HIERARCH ESO ISS PBLA34 END 134.818
HIERARCH ESO ISS AMBI TAU0 START 0.003812
HIERARCH ESO ISS AMBI TAU0 END 0.003763
HIERARCH ESO ISS AMBI TEMP 12.66
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.84