Exposure
ID
MATIS.2023-12-28T06:10:19.883_1
Header ID
MATIS.2023-12-28T06:10:19.883
Date updated
2024-01-08 10:56:02 UTC+0000
Release date
2025-01-08 10:46:10 UTC+0000
UTC Start
2023-12-28 06:10:19.883
UTC End
2023-12-28 06:11:26.327
MJD Start
60306.25717457
MJD End
60306.2579435978
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.0044405
Ambient temperature (°C)
12.93
Seeing (arcsec)
0.82
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 46.0900 46.0160 44.4000 44.5000
U1-U3 83.0500 82.8980 52.2000 52.3000
U1-U4 110.7520 110.5320 85.7120 85.9310
U2-U3 37.9030 37.8260 61.7000 61.8000
U2-U4 81.9980 81.8890 107.4970 107.7490
U3-U4 61.8890 61.8690 133.5610 133.8060
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 60306.25717457
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 46.09
HIERARCH ESO ISS PBL12 END 46.016
HIERARCH ESO ISS PBLA12 START 44.4
HIERARCH ESO ISS PBLA12 END 44.5
HIERARCH ESO ISS PBL13 START 83.05
HIERARCH ESO ISS PBL13 END 82.898
HIERARCH ESO ISS PBLA13 START 52.2
HIERARCH ESO ISS PBLA13 END 52.3
HIERARCH ESO ISS PBL14 START 110.752
HIERARCH ESO ISS PBL14 END 110.532
HIERARCH ESO ISS PBLA14 START 85.712
HIERARCH ESO ISS PBLA14 END 85.931
HIERARCH ESO ISS PBL23 START 37.903
HIERARCH ESO ISS PBL23 END 37.826
HIERARCH ESO ISS PBLA23 START 61.7
HIERARCH ESO ISS PBLA23 END 61.8
HIERARCH ESO ISS PBL24 START 81.998
HIERARCH ESO ISS PBL24 END 81.889
HIERARCH ESO ISS PBLA24 START 107.497
HIERARCH ESO ISS PBLA24 END 107.749
HIERARCH ESO ISS PBL34 START 61.889
HIERARCH ESO ISS PBL34 END 61.869
HIERARCH ESO ISS PBLA34 START 133.561
HIERARCH ESO ISS PBLA34 END 133.806
HIERARCH ESO ISS AMBI TAU0 START 0.004583
HIERARCH ESO ISS AMBI TAU0 END 0.004298
HIERARCH ESO ISS AMBI TEMP 12.93
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82