Exposure
ID
MATIS.2023-11-29T06:08:17.775_1
Header ID
MATIS.2023-11-29T06:08:17.775
Date updated
2023-11-29 06:15:28 UTC+0000
Release date
2024-11-29 06:15:28 UTC+0000
UTC Start
2023-11-29 06:08:17.775
UTC End
2023-11-29 06:09:24.219
MJD Start
60277.25576128
MJD End
60277.25653030778
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.009961000000000001
Ambient temperature (°C)
15.64
Seeing (arcsec)
0.575
Observation
ID
57774
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
42806
Name
bet Pic
RA
86.822449
DEC
-51.06567
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 51.5260 51.4890 30.0000 30.1000
U1-U3 94.2740 94.1990 36.7000 36.9000
U1-U4 126.2610 126.1710 64.8710 65.0730
U2-U3 43.5340 43.4970 44.8000 44.9000
U2-U4 89.0240 88.9980 84.2070 84.4260
U3-U4 61.9250 61.9490 110.7350 110.9470
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 60277.25576128
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822449
DEC -51.06567
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 51.526
HIERARCH ESO ISS PBL12 END 51.489
HIERARCH ESO ISS PBLA12 START 30.0
HIERARCH ESO ISS PBLA12 END 30.1
HIERARCH ESO ISS PBL13 START 94.274
HIERARCH ESO ISS PBL13 END 94.199
HIERARCH ESO ISS PBLA13 START 36.7
HIERARCH ESO ISS PBLA13 END 36.9
HIERARCH ESO ISS PBL14 START 126.261
HIERARCH ESO ISS PBL14 END 126.171
HIERARCH ESO ISS PBLA14 START 64.871
HIERARCH ESO ISS PBLA14 END 65.073
HIERARCH ESO ISS PBL23 START 43.534
HIERARCH ESO ISS PBL23 END 43.497
HIERARCH ESO ISS PBLA23 START 44.8
HIERARCH ESO ISS PBLA23 END 44.9
HIERARCH ESO ISS PBL24 START 89.024
HIERARCH ESO ISS PBL24 END 88.998
HIERARCH ESO ISS PBLA24 START 84.207
HIERARCH ESO ISS PBLA24 END 84.426
HIERARCH ESO ISS PBL34 START 61.925
HIERARCH ESO ISS PBL34 END 61.949
HIERARCH ESO ISS PBLA34 START 110.735
HIERARCH ESO ISS PBLA34 END 110.947
HIERARCH ESO ISS AMBI TAU0 START 0.00978
HIERARCH ESO ISS AMBI TAU0 END 0.010142
HIERARCH ESO ISS AMBI TEMP 15.64
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.49