Exposure
ID
MATIS.2023-12-29T05:40:59.646_1
Header ID
MATIS.2023-12-29T05:40:59.646
Date updated
2023-12-29 05:50:51 UTC+0000
Release date
2024-12-29 05:50:51 UTC+0000
UTC Start
2023-12-29 05:40:59.646
UTC End
2023-12-29 05:42:06.090
MJD Start
60307.23680146
MJD End
60307.2375704878
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.00911
Ambient temperature (°C)
12.48
Seeing (arcsec)
0.455
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 47.5970 47.5300 41.4000 41.6000
U1-U3 86.1640 86.0260 48.9000 49.1000
U1-U4 115.2330 115.0340 81.0170 81.2350
U2-U3 39.4760 39.4060 58.1000 58.2000
U2-U4 84.2200 84.1220 102.1330 102.3810
U3-U4 62.2520 62.2380 128.3120 128.5560
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 60307.23680146
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 47.597
HIERARCH ESO ISS PBL12 END 47.53
HIERARCH ESO ISS PBLA12 START 41.4
HIERARCH ESO ISS PBLA12 END 41.6
HIERARCH ESO ISS PBL13 START 86.164
HIERARCH ESO ISS PBL13 END 86.026
HIERARCH ESO ISS PBLA13 START 48.9
HIERARCH ESO ISS PBLA13 END 49.1
HIERARCH ESO ISS PBL14 START 115.233
HIERARCH ESO ISS PBL14 END 115.034
HIERARCH ESO ISS PBLA14 START 81.017
HIERARCH ESO ISS PBLA14 END 81.235
HIERARCH ESO ISS PBL23 START 39.476
HIERARCH ESO ISS PBL23 END 39.406
HIERARCH ESO ISS PBLA23 START 58.1
HIERARCH ESO ISS PBLA23 END 58.2
HIERARCH ESO ISS PBL24 START 84.22
HIERARCH ESO ISS PBL24 END 84.122
HIERARCH ESO ISS PBLA24 START 102.133
HIERARCH ESO ISS PBLA24 END 102.381
HIERARCH ESO ISS PBL34 START 62.252
HIERARCH ESO ISS PBL34 END 62.238
HIERARCH ESO ISS PBLA34 START 128.312
HIERARCH ESO ISS PBLA34 END 128.556
HIERARCH ESO ISS AMBI TAU0 START 0.008815
HIERARCH ESO ISS AMBI TAU0 END 0.009405
HIERARCH ESO ISS AMBI TEMP 12.48
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.45