Exposure
ID
MATIS.2023-12-28T06:34:32.536_1
Header ID
MATIS.2023-12-28T06:34:32.536
Date updated
2023-12-28 06:45:41 UTC+0000
Release date
2024-12-28 06:45:41 UTC+0000
UTC Start
2023-12-28 06:34:32.536
UTC End
2023-12-28 06:35:38.980
MJD Start
60306.27398769
MJD End
60306.2747567178
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.0045345
Ambient temperature (°C)
12.62
Seeing (arcsec)
0.89
Observation
ID
58076
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
43007
Name
bet Pic
RA
86.822613
DEC
-51.06566
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 44.4760 44.3960 47.1000 47.2000
U1-U3 79.7190 79.5540 55.2000 55.3000
U1-U4 105.9590 105.7230 90.3420 90.5640
U2-U3 36.2210 36.1380 65.1000 65.2000
U2-U4 79.6120 79.4940 112.8360 113.0920
U3-U4 61.4310 61.4080 138.7210 138.9670
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 60306.27398769
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822613
DEC -51.06566
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 44.476
HIERARCH ESO ISS PBL12 END 44.396
HIERARCH ESO ISS PBLA12 START 47.1
HIERARCH ESO ISS PBLA12 END 47.2
HIERARCH ESO ISS PBL13 START 79.719
HIERARCH ESO ISS PBL13 END 79.554
HIERARCH ESO ISS PBLA13 START 55.2
HIERARCH ESO ISS PBLA13 END 55.3
HIERARCH ESO ISS PBL14 START 105.959
HIERARCH ESO ISS PBL14 END 105.723
HIERARCH ESO ISS PBLA14 START 90.342
HIERARCH ESO ISS PBLA14 END 90.564
HIERARCH ESO ISS PBL23 START 36.221
HIERARCH ESO ISS PBL23 END 36.138
HIERARCH ESO ISS PBLA23 START 65.1
HIERARCH ESO ISS PBLA23 END 65.2
HIERARCH ESO ISS PBL24 START 79.612
HIERARCH ESO ISS PBL24 END 79.494
HIERARCH ESO ISS PBLA24 START 112.836
HIERARCH ESO ISS PBLA24 END 113.092
HIERARCH ESO ISS PBL34 START 61.431
HIERARCH ESO ISS PBL34 END 61.408
HIERARCH ESO ISS PBLA34 START 138.721
HIERARCH ESO ISS PBLA34 END 138.967
HIERARCH ESO ISS AMBI TAU0 START 0.004997
HIERARCH ESO ISS AMBI TAU0 END 0.004072
HIERARCH ESO ISS AMBI TEMP 12.62
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.83