Exposure
ID
MATIS.2023-12-28T06:23:41.372_1
Header ID
MATIS.2023-12-28T06:23:41.372
Date updated
2023-12-28 06:35:44 UTC+0000
Release date
2024-12-28 06:35:44 UTC+0000
UTC Start
2023-12-28 06:23:41.372
UTC End
2023-12-28 06:24:43.382
MJD Start
60306.26645106
MJD End
60306.2671687683
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00426
Ambient temperature (°C)
12.69
Seeing (arcsec)
0.82
Observation
ID
58077
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
43007
Name
bet Pic
RA
86.822613
DEC
-51.06566
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 45.2200 45.1510 45.9000 46.0000
U1-U3 81.2550 81.1110 53.8000 54.0000
U1-U4 108.1650 107.9590 88.2450 88.4430
U2-U3 36.9970 36.9240 63.5000 63.7000
U2-U4 80.7090 80.6060 110.4140 110.6420
U3-U4 61.6470 61.6270 136.3900 136.6110
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 60306.26645106
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822613
DEC -51.06566
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 45.22
HIERARCH ESO ISS PBL12 END 45.151
HIERARCH ESO ISS PBLA12 START 45.9
HIERARCH ESO ISS PBLA12 END 46.0
HIERARCH ESO ISS PBL13 START 81.255
HIERARCH ESO ISS PBL13 END 81.111
HIERARCH ESO ISS PBLA13 START 53.8
HIERARCH ESO ISS PBLA13 END 54.0
HIERARCH ESO ISS PBL14 START 108.165
HIERARCH ESO ISS PBL14 END 107.959
HIERARCH ESO ISS PBLA14 START 88.245
HIERARCH ESO ISS PBLA14 END 88.443
HIERARCH ESO ISS PBL23 START 36.997
HIERARCH ESO ISS PBL23 END 36.924
HIERARCH ESO ISS PBLA23 START 63.5
HIERARCH ESO ISS PBLA23 END 63.7
HIERARCH ESO ISS PBL24 START 80.709
HIERARCH ESO ISS PBL24 END 80.606
HIERARCH ESO ISS PBLA24 START 110.414
HIERARCH ESO ISS PBLA24 END 110.642
HIERARCH ESO ISS PBL34 START 61.647
HIERARCH ESO ISS PBL34 END 61.627
HIERARCH ESO ISS PBLA34 START 136.39
HIERARCH ESO ISS PBLA34 END 136.611
HIERARCH ESO ISS AMBI TAU0 START 0.004033
HIERARCH ESO ISS AMBI TAU0 END 0.004487
HIERARCH ESO ISS AMBI TEMP 12.69
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.79