Exposure
ID
MATIS.2023-12-29T06:13:42.994_1
Header ID
MATIS.2023-12-29T06:13:42.994
Date updated
2023-12-29 06:20:58 UTC+0000
Release date
2024-12-29 06:20:57 UTC+0000
UTC Start
2023-12-29 06:13:42.994
UTC End
2023-12-29 06:14:49.438
MJD Start
60307.25952539
MJD End
60307.2602944178
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.009426
Ambient temperature (°C)
12.0
Seeing (arcsec)
0.465
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 45.6210 45.5470 45.2000 45.3000
U1-U3 82.0820 81.9290 53.1000 53.2000
U1-U4 109.3550 109.1350 87.0880 87.3030
U2-U3 37.4140 37.3370 62.7000 62.8000
U2-U4 81.3020 81.1920 109.0800 109.3280
U3-U4 61.7600 61.7390 135.1000 135.3400
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 60307.25952539
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 45.621
HIERARCH ESO ISS PBL12 END 45.547
HIERARCH ESO ISS PBLA12 START 45.2
HIERARCH ESO ISS PBLA12 END 45.3
HIERARCH ESO ISS PBL13 START 82.082
HIERARCH ESO ISS PBL13 END 81.929
HIERARCH ESO ISS PBLA13 START 53.1
HIERARCH ESO ISS PBLA13 END 53.2
HIERARCH ESO ISS PBL14 START 109.355
HIERARCH ESO ISS PBL14 END 109.135
HIERARCH ESO ISS PBLA14 START 87.088
HIERARCH ESO ISS PBLA14 END 87.303
HIERARCH ESO ISS PBL23 START 37.414
HIERARCH ESO ISS PBL23 END 37.337
HIERARCH ESO ISS PBLA23 START 62.7
HIERARCH ESO ISS PBLA23 END 62.8
HIERARCH ESO ISS PBL24 START 81.302
HIERARCH ESO ISS PBL24 END 81.192
HIERARCH ESO ISS PBLA24 START 109.08
HIERARCH ESO ISS PBLA24 END 109.328
HIERARCH ESO ISS PBL34 START 61.76
HIERARCH ESO ISS PBL34 END 61.739
HIERARCH ESO ISS PBLA34 START 135.1
HIERARCH ESO ISS PBLA34 END 135.34
HIERARCH ESO ISS AMBI TAU0 START 0.009586
HIERARCH ESO ISS AMBI TAU0 END 0.009266
HIERARCH ESO ISS AMBI TEMP 12.0
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.47