Exposure
ID
MATIS.2023-11-29T07:43:49.688_1
Header ID
MATIS.2023-11-29T07:43:49.688
Date updated
2023-11-29 07:50:22 UTC+0000
Release date
2024-11-29 07:50:22 UTC+0000
UTC Start
2023-11-29 07:43:49.688
UTC End
2023-11-29 07:44:56.132
MJD Start
60277.32210287
MJD End
60277.32287189778
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.0122825
Ambient temperature (°C)
15.0
Seeing (arcsec)
0.4
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 47.3220 47.2560 42.0000 42.1000
U1-U3 85.5960 85.4590 49.6000 49.7000
U1-U4 114.4160 114.2180 81.9130 82.1260
U2-U3 39.1890 39.1190 58.8000 58.9000
U2-U4 83.8170 83.7200 103.1520 103.3950
U3-U4 62.1930 62.1780 129.3140 129.5530
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 60277.32210287
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 47.322
HIERARCH ESO ISS PBL12 END 47.256
HIERARCH ESO ISS PBLA12 START 42.0
HIERARCH ESO ISS PBLA12 END 42.1
HIERARCH ESO ISS PBL13 START 85.596
HIERARCH ESO ISS PBL13 END 85.459
HIERARCH ESO ISS PBLA13 START 49.6
HIERARCH ESO ISS PBLA13 END 49.7
HIERARCH ESO ISS PBL14 START 114.416
HIERARCH ESO ISS PBL14 END 114.218
HIERARCH ESO ISS PBLA14 START 81.913
HIERARCH ESO ISS PBLA14 END 82.126
HIERARCH ESO ISS PBL23 START 39.189
HIERARCH ESO ISS PBL23 END 39.119
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.9
HIERARCH ESO ISS PBL24 START 83.817
HIERARCH ESO ISS PBL24 END 83.72
HIERARCH ESO ISS PBLA24 START 103.152
HIERARCH ESO ISS PBLA24 END 103.395
HIERARCH ESO ISS PBL34 START 62.193
HIERARCH ESO ISS PBL34 END 62.178
HIERARCH ESO ISS PBLA34 START 129.314
HIERARCH ESO ISS PBLA34 END 129.553
HIERARCH ESO ISS AMBI TAU0 START 0.011816
HIERARCH ESO ISS AMBI TAU0 END 0.012749
HIERARCH ESO ISS AMBI TEMP 15.0
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.4