Exposure
ID
MATIS.2023-11-29T07:45:22.672_1
Header ID
MATIS.2023-11-29T07:45:22.672
Date updated
2023-11-29 07:55:26 UTC+0000
Release date
2024-11-29 07:55:26 UTC+0000
UTC Start
2023-11-29 07:45:22.672
UTC End
2023-11-29 07:46:29.116
MJD Start
60277.32317907
MJD End
60277.32394809778
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.013053
Ambient temperature (°C)
14.91
Seeing (arcsec)
0.39
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 47.2350 47.1620 42.2000 42.3000
U1-U3 85.4150 85.2640 49.8000 49.9000
U1-U4 114.1560 113.9390 82.1930 82.4260
U2-U3 39.0970 39.0210 59.0000 59.1000
U2-U4 83.6890 83.5820 103.4720 103.7360
U3-U4 62.1740 62.1570 129.6280 129.8870
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 60277.32317907
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 47.235
HIERARCH ESO ISS PBL12 END 47.162
HIERARCH ESO ISS PBLA12 START 42.2
HIERARCH ESO ISS PBLA12 END 42.3
HIERARCH ESO ISS PBL13 START 85.415
HIERARCH ESO ISS PBL13 END 85.264
HIERARCH ESO ISS PBLA13 START 49.8
HIERARCH ESO ISS PBLA13 END 49.9
HIERARCH ESO ISS PBL14 START 114.156
HIERARCH ESO ISS PBL14 END 113.939
HIERARCH ESO ISS PBLA14 START 82.193
HIERARCH ESO ISS PBLA14 END 82.426
HIERARCH ESO ISS PBL23 START 39.097
HIERARCH ESO ISS PBL23 END 39.021
HIERARCH ESO ISS PBLA23 START 59.0
HIERARCH ESO ISS PBLA23 END 59.1
HIERARCH ESO ISS PBL24 START 83.689
HIERARCH ESO ISS PBL24 END 83.582
HIERARCH ESO ISS PBLA24 START 103.472
HIERARCH ESO ISS PBLA24 END 103.736
HIERARCH ESO ISS PBL34 START 62.174
HIERARCH ESO ISS PBL34 END 62.157
HIERARCH ESO ISS PBLA34 START 129.628
HIERARCH ESO ISS PBLA34 END 129.887
HIERARCH ESO ISS AMBI TAU0 START 0.012749
HIERARCH ESO ISS AMBI TAU0 END 0.013357
HIERARCH ESO ISS AMBI TEMP 14.91
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.38