Exposure
ID
MATIS.2023-12-29T05:33:27.327_1
Header ID
MATIS.2023-12-29T05:33:27.327
Date updated
2024-01-08 10:56:03 UTC+0000
Release date
2025-01-08 10:46:10 UTC+0000
UTC Start
2023-12-29 05:33:27.327
UTC End
2023-12-29 05:34:33.771
MJD Start
60307.23156628
MJD End
60307.2323353078
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.0082745
Ambient temperature (°C)
12.53
Seeing (arcsec)
0.475
Observation
ID
58085
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
43013
Name
bet Pic
RA
86.822573
DEC
-51.06561
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 48.0070 47.9470 40.5000 40.6000
U1-U3 87.0120 86.8870 48.0000 48.1000
U1-U4 116.4460 116.2670 79.6500 79.8550
U2-U3 39.9030 39.8400 57.0000 57.1000
U2-U4 84.8130 84.7260 100.5840 100.8160
U3-U4 62.3290 62.3190 126.7890 127.0180
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 60307.23156628
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822573
DEC -51.06561
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 48.007
HIERARCH ESO ISS PBL12 END 47.947
HIERARCH ESO ISS PBLA12 START 40.5
HIERARCH ESO ISS PBLA12 END 40.6
HIERARCH ESO ISS PBL13 START 87.012
HIERARCH ESO ISS PBL13 END 86.887
HIERARCH ESO ISS PBLA13 START 48.0
HIERARCH ESO ISS PBLA13 END 48.1
HIERARCH ESO ISS PBL14 START 116.446
HIERARCH ESO ISS PBL14 END 116.267
HIERARCH ESO ISS PBLA14 START 79.65
HIERARCH ESO ISS PBLA14 END 79.855
HIERARCH ESO ISS PBL23 START 39.903
HIERARCH ESO ISS PBL23 END 39.84
HIERARCH ESO ISS PBLA23 START 57.0
HIERARCH ESO ISS PBLA23 END 57.1
HIERARCH ESO ISS PBL24 START 84.813
HIERARCH ESO ISS PBL24 END 84.726
HIERARCH ESO ISS PBLA24 START 100.584
HIERARCH ESO ISS PBLA24 END 100.816
HIERARCH ESO ISS PBL34 START 62.329
HIERARCH ESO ISS PBL34 END 62.319
HIERARCH ESO ISS PBLA34 START 126.789
HIERARCH ESO ISS PBLA34 END 127.018
HIERARCH ESO ISS AMBI TAU0 START 0.008191
HIERARCH ESO ISS AMBI TAU0 END 0.008358
HIERARCH ESO ISS AMBI TEMP 12.53
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.47