Exposure
ID
MATIS.2023-11-29T06:23:37.190_1
Header ID
MATIS.2023-11-29T06:23:37.190
Date updated
2023-11-29 06:30:36 UTC+0000
Release date
2024-11-29 06:30:36 UTC+0000
UTC Start
2023-11-29 06:23:37.190
UTC End
2023-11-29 06:24:43.634
MJD Start
60277.26640266
MJD End
60277.26717168778
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.0156425
Ambient temperature (°C)
15.14
Seeing (arcsec)
0.4
Observation
ID
57774
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
42806
Name
bet Pic
RA
86.822449
DEC
-51.06567
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 51.0070 50.9680 32.0000 32.1000
U1-U3 93.2070 93.1260 38.9000 39.0000
U1-U4 124.9400 124.8360 67.5940 67.7890
U2-U3 43.0070 42.9670 47.1000 47.2000
U2-U4 88.5890 88.5510 87.1750 87.3880
U3-U4 62.2000 62.2160 113.6200 113.8280
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 60277.26640266
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822449
DEC -51.06567
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 51.007
HIERARCH ESO ISS PBL12 END 50.968
HIERARCH ESO ISS PBLA12 START 32.0
HIERARCH ESO ISS PBLA12 END 32.1
HIERARCH ESO ISS PBL13 START 93.207
HIERARCH ESO ISS PBL13 END 93.126
HIERARCH ESO ISS PBLA13 START 38.9
HIERARCH ESO ISS PBLA13 END 39.0
HIERARCH ESO ISS PBL14 START 124.94
HIERARCH ESO ISS PBL14 END 124.836
HIERARCH ESO ISS PBLA14 START 67.594
HIERARCH ESO ISS PBLA14 END 67.789
HIERARCH ESO ISS PBL23 START 43.007
HIERARCH ESO ISS PBL23 END 42.967
HIERARCH ESO ISS PBLA23 START 47.1
HIERARCH ESO ISS PBLA23 END 47.2
HIERARCH ESO ISS PBL24 START 88.589
HIERARCH ESO ISS PBL24 END 88.551
HIERARCH ESO ISS PBLA24 START 87.175
HIERARCH ESO ISS PBLA24 END 87.388
HIERARCH ESO ISS PBL34 START 62.2
HIERARCH ESO ISS PBL34 END 62.216
HIERARCH ESO ISS PBLA34 START 113.62
HIERARCH ESO ISS PBLA34 END 113.828
HIERARCH ESO ISS AMBI TAU0 START 0.016402
HIERARCH ESO ISS AMBI TAU0 END 0.014883
HIERARCH ESO ISS AMBI TEMP 15.14
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.42