Exposure
ID
MATIS.2023-12-29T05:53:49.137_1
Header ID
MATIS.2023-12-29T05:53:49.137
Date updated
2023-12-29 06:00:56 UTC+0000
Release date
2024-12-29 06:00:56 UTC+0000
UTC Start
2023-12-29 05:53:49.137
UTC End
2023-12-29 05:54:51.147
MJD Start
60307.2457076
MJD End
60307.2464253083
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0097425
Ambient temperature (°C)
12.21
Seeing (arcsec)
0.465
Observation
ID
58088
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
43014
Name
bet Pic
RA
86.822953
DEC
-51.06552
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 46.8600 46.7970 42.9000 43.1000
U1-U3 84.6410 84.5100 50.6000 50.7000
U1-U4 113.0440 112.8550 83.3670 83.5640
U2-U3 38.7070 38.6410 59.9000 60.0000
U2-U4 83.1390 83.0450 104.8110 105.0360
U3-U4 62.0860 62.0710 130.9390 131.1600
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 60307.2457076
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822953
DEC -51.06552
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 46.86
HIERARCH ESO ISS PBL12 END 46.797
HIERARCH ESO ISS PBLA12 START 42.9
HIERARCH ESO ISS PBLA12 END 43.1
HIERARCH ESO ISS PBL13 START 84.641
HIERARCH ESO ISS PBL13 END 84.51
HIERARCH ESO ISS PBLA13 START 50.6
HIERARCH ESO ISS PBLA13 END 50.7
HIERARCH ESO ISS PBL14 START 113.044
HIERARCH ESO ISS PBL14 END 112.855
HIERARCH ESO ISS PBLA14 START 83.367
HIERARCH ESO ISS PBLA14 END 83.564
HIERARCH ESO ISS PBL23 START 38.707
HIERARCH ESO ISS PBL23 END 38.641
HIERARCH ESO ISS PBLA23 START 59.9
HIERARCH ESO ISS PBLA23 END 60.0
HIERARCH ESO ISS PBL24 START 83.139
HIERARCH ESO ISS PBL24 END 83.045
HIERARCH ESO ISS PBLA24 START 104.811
HIERARCH ESO ISS PBLA24 END 105.036
HIERARCH ESO ISS PBL34 START 62.086
HIERARCH ESO ISS PBL34 END 62.071
HIERARCH ESO ISS PBLA34 START 130.939
HIERARCH ESO ISS PBLA34 END 131.16
HIERARCH ESO ISS AMBI TAU0 START 0.00972
HIERARCH ESO ISS AMBI TAU0 END 0.009765
HIERARCH ESO ISS AMBI TEMP 12.21
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.44