Exposure
ID
MATIS.2023-12-29T06:04:30.797_1
Header ID
MATIS.2023-12-29T06:04:30.797
Date updated
2023-12-29 06:10:52 UTC+0000
Release date
2024-12-29 06:10:52 UTC+0000
UTC Start
2023-12-29 06:04:30.797
UTC End
2023-12-29 06:05:37.241
MJD Start
60307.25313422
MJD End
60307.2539032478
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.0082135
Ambient temperature (°C)
12.11
Seeing (arcsec)
0.54
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 46.2080 46.1370 44.2000 44.3000
U1-U3 83.2950 83.1480 51.9000 52.1000
U1-U4 111.1040 110.8930 85.3550 85.5670
U2-U3 38.0270 37.9530 61.4000 61.5000
U2-U4 82.1740 82.0680 107.0880 107.3310
U3-U4 61.9200 61.9010 133.1630 133.4000
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 60307.25313422
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 46.208
HIERARCH ESO ISS PBL12 END 46.137
HIERARCH ESO ISS PBLA12 START 44.2
HIERARCH ESO ISS PBLA12 END 44.3
HIERARCH ESO ISS PBL13 START 83.295
HIERARCH ESO ISS PBL13 END 83.148
HIERARCH ESO ISS PBLA13 START 51.9
HIERARCH ESO ISS PBLA13 END 52.1
HIERARCH ESO ISS PBL14 START 111.104
HIERARCH ESO ISS PBL14 END 110.893
HIERARCH ESO ISS PBLA14 START 85.355
HIERARCH ESO ISS PBLA14 END 85.567
HIERARCH ESO ISS PBL23 START 38.027
HIERARCH ESO ISS PBL23 END 37.953
HIERARCH ESO ISS PBLA23 START 61.4
HIERARCH ESO ISS PBLA23 END 61.5
HIERARCH ESO ISS PBL24 START 82.174
HIERARCH ESO ISS PBL24 END 82.068
HIERARCH ESO ISS PBLA24 START 107.088
HIERARCH ESO ISS PBLA24 END 107.331
HIERARCH ESO ISS PBL34 START 61.92
HIERARCH ESO ISS PBL34 END 61.901
HIERARCH ESO ISS PBLA34 START 133.163
HIERARCH ESO ISS PBLA34 END 133.4
HIERARCH ESO ISS AMBI TAU0 START 0.007468
HIERARCH ESO ISS AMBI TAU0 END 0.008959
HIERARCH ESO ISS AMBI TEMP 12.11
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.44