Exposure
ID
MATIS.2023-11-29T07:53:03.630_1
Header ID
MATIS.2023-11-29T07:53:03.630
Date updated
2023-12-01 12:35:30 UTC+0000
Release date
2024-12-01 12:35:29 UTC+0000
UTC Start
2023-11-29 07:53:03.630
UTC End
2023-11-29 07:54:10.074
MJD Start
60277.32851424
MJD End
60277.329283267776
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.011613
Ambient temperature (°C)
14.7
Seeing (arcsec)
0.45999999999999996
Observation
ID
57778
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
42807
Name
bet Pic
RA
86.822793
DEC
-51.06577
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 46.7840 46.7160 43.1000 43.2000
U1-U3 84.4830 84.3430 50.8000 50.9000
U1-U4 112.8150 112.6130 83.6100 83.8190
U2-U3 38.6270 38.5560 60.1000 60.2000
U2-U4 83.0240 82.9240 105.0880 105.3280
U3-U4 62.0670 62.0510 131.2110 131.4460
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 60277.32851424
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822793
DEC -51.06577
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 46.784
HIERARCH ESO ISS PBL12 END 46.716
HIERARCH ESO ISS PBLA12 START 43.1
HIERARCH ESO ISS PBLA12 END 43.2
HIERARCH ESO ISS PBL13 START 84.483
HIERARCH ESO ISS PBL13 END 84.343
HIERARCH ESO ISS PBLA13 START 50.8
HIERARCH ESO ISS PBLA13 END 50.9
HIERARCH ESO ISS PBL14 START 112.815
HIERARCH ESO ISS PBL14 END 112.613
HIERARCH ESO ISS PBLA14 START 83.61
HIERARCH ESO ISS PBLA14 END 83.819
HIERARCH ESO ISS PBL23 START 38.627
HIERARCH ESO ISS PBL23 END 38.556
HIERARCH ESO ISS PBLA23 START 60.1
HIERARCH ESO ISS PBLA23 END 60.2
HIERARCH ESO ISS PBL24 START 83.024
HIERARCH ESO ISS PBL24 END 82.924
HIERARCH ESO ISS PBLA24 START 105.088
HIERARCH ESO ISS PBLA24 END 105.328
HIERARCH ESO ISS PBL34 START 62.067
HIERARCH ESO ISS PBL34 END 62.051
HIERARCH ESO ISS PBLA34 START 131.211
HIERARCH ESO ISS PBLA34 END 131.446
HIERARCH ESO ISS AMBI TAU0 START 0.011249
HIERARCH ESO ISS AMBI TAU0 END 0.011977
HIERARCH ESO ISS AMBI TEMP 14.7
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.44