Exposure
ID
MATIS.2023-12-29T05:53:48.710_1
Header ID
MATIS.2023-12-29T05:53:48.710
Date updated
2023-12-29 06:00:56 UTC+0000
Release date
2024-12-29 06:00:56 UTC+0000
UTC Start
2023-12-29 05:53:48.710
UTC End
2023-12-29 05:54:55.154
MJD Start
60307.24570266
MJD End
60307.2464716878
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.009589
Ambient temperature (°C)
12.21
Seeing (arcsec)
0.46
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 46.8600 46.7830 42.9000 43.1000
U1-U3 84.6410 84.4810 50.6000 50.8000
U1-U4 113.0440 112.8140 83.3670 83.6070
U2-U3 38.7070 38.6260 59.9000 60.1000
U2-U4 83.1390 83.0240 104.8110 105.0860
U3-U4 62.0860 62.0680 130.9390 131.2080
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 60307.24570266
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 46.86
HIERARCH ESO ISS PBL12 END 46.783
HIERARCH ESO ISS PBLA12 START 42.9
HIERARCH ESO ISS PBLA12 END 43.1
HIERARCH ESO ISS PBL13 START 84.641
HIERARCH ESO ISS PBL13 END 84.481
HIERARCH ESO ISS PBLA13 START 50.6
HIERARCH ESO ISS PBLA13 END 50.8
HIERARCH ESO ISS PBL14 START 113.044
HIERARCH ESO ISS PBL14 END 112.814
HIERARCH ESO ISS PBLA14 START 83.367
HIERARCH ESO ISS PBLA14 END 83.607
HIERARCH ESO ISS PBL23 START 38.707
HIERARCH ESO ISS PBL23 END 38.626
HIERARCH ESO ISS PBLA23 START 59.9
HIERARCH ESO ISS PBLA23 END 60.1
HIERARCH ESO ISS PBL24 START 83.139
HIERARCH ESO ISS PBL24 END 83.024
HIERARCH ESO ISS PBLA24 START 104.811
HIERARCH ESO ISS PBLA24 END 105.086
HIERARCH ESO ISS PBL34 START 62.086
HIERARCH ESO ISS PBL34 END 62.068
HIERARCH ESO ISS PBLA34 START 130.939
HIERARCH ESO ISS PBLA34 END 131.208
HIERARCH ESO ISS AMBI TAU0 START 0.00972
HIERARCH ESO ISS AMBI TAU0 END 0.009458
HIERARCH ESO ISS AMBI TEMP 12.21
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.43