Exposure
ID
MATIS.2023-12-29T05:44:11.437_1
Header ID
MATIS.2023-12-29T05:44:11.437
Date updated
2023-12-29 05:50:51 UTC+0000
Release date
2024-12-29 05:50:51 UTC+0000
UTC Start
2023-12-29 05:44:11.437
UTC End
2023-12-29 05:45:17.881
MJD Start
60307.23902126
MJD End
60307.2397902878
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.0096105
Ambient temperature (°C)
12.38
Seeing (arcsec)
0.44
Observation
ID
58085
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
43013
Name
bet Pic
RA
86.822573
DEC
-51.06561
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 47.4180 47.3530 41.8000 41.9000
U1-U3 85.7930 85.6610 49.4000 49.5000
U1-U4 114.7010 114.5100 81.6000 81.8070
U2-U3 39.2880 39.2220 58.5000 58.7000
U2-U4 83.9580 83.8640 102.7960 103.0320
U3-U4 62.2140 62.2000 128.9640 129.1950
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 60307.23902126
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822573
DEC -51.06561
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 47.418
HIERARCH ESO ISS PBL12 END 47.353
HIERARCH ESO ISS PBLA12 START 41.8
HIERARCH ESO ISS PBLA12 END 41.9
HIERARCH ESO ISS PBL13 START 85.793
HIERARCH ESO ISS PBL13 END 85.661
HIERARCH ESO ISS PBLA13 START 49.4
HIERARCH ESO ISS PBLA13 END 49.5
HIERARCH ESO ISS PBL14 START 114.701
HIERARCH ESO ISS PBL14 END 114.51
HIERARCH ESO ISS PBLA14 START 81.6
HIERARCH ESO ISS PBLA14 END 81.807
HIERARCH ESO ISS PBL23 START 39.288
HIERARCH ESO ISS PBL23 END 39.222
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 83.958
HIERARCH ESO ISS PBL24 END 83.864
HIERARCH ESO ISS PBLA24 START 102.796
HIERARCH ESO ISS PBLA24 END 103.032
HIERARCH ESO ISS PBL34 START 62.214
HIERARCH ESO ISS PBL34 END 62.2
HIERARCH ESO ISS PBLA34 START 128.964
HIERARCH ESO ISS PBLA34 END 129.195
HIERARCH ESO ISS AMBI TAU0 START 0.009947
HIERARCH ESO ISS AMBI TAU0 END 0.009274
HIERARCH ESO ISS AMBI TEMP 12.38
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.42