Exposure
ID
MATIS.2023-12-29T05:34:57.362_1
Header ID
MATIS.2023-12-29T05:34:57.362
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 05:34:57.362
UTC End
2023-12-29 05:36:03.806
MJD Start
60307.23260836
MJD End
60307.2333773878
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.008503
Ambient temperature (°C)
12.56
Seeing (arcsec)
0.46
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 47.9270 47.8570 40.7000 40.8000
U1-U3 86.8460 86.7010 48.2000 48.3000
U1-U4 116.2090 116.0020 79.9220 80.1570
U2-U3 39.8200 39.7460 57.2000 57.4000
U2-U4 84.6970 84.5960 100.8910 101.1580
U3-U4 62.3150 62.3020 127.0920 127.3540
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 60307.23260836
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 47.927
HIERARCH ESO ISS PBL12 END 47.857
HIERARCH ESO ISS PBLA12 START 40.7
HIERARCH ESO ISS PBLA12 END 40.8
HIERARCH ESO ISS PBL13 START 86.846
HIERARCH ESO ISS PBL13 END 86.701
HIERARCH ESO ISS PBLA13 START 48.2
HIERARCH ESO ISS PBLA13 END 48.3
HIERARCH ESO ISS PBL14 START 116.209
HIERARCH ESO ISS PBL14 END 116.002
HIERARCH ESO ISS PBLA14 START 79.922
HIERARCH ESO ISS PBLA14 END 80.157
HIERARCH ESO ISS PBL23 START 39.82
HIERARCH ESO ISS PBL23 END 39.746
HIERARCH ESO ISS PBLA23 START 57.2
HIERARCH ESO ISS PBLA23 END 57.4
HIERARCH ESO ISS PBL24 START 84.697
HIERARCH ESO ISS PBL24 END 84.596
HIERARCH ESO ISS PBLA24 START 100.891
HIERARCH ESO ISS PBLA24 END 101.158
HIERARCH ESO ISS PBL34 START 62.315
HIERARCH ESO ISS PBL34 END 62.302
HIERARCH ESO ISS PBLA34 START 127.092
HIERARCH ESO ISS PBLA34 END 127.354
HIERARCH ESO ISS AMBI TAU0 START 0.008358
HIERARCH ESO ISS AMBI TAU0 END 0.008648
HIERARCH ESO ISS AMBI TEMP 12.56
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.45