Exposure
ID
MATIS.2023-12-28T06:31:36.966_1
Header ID
MATIS.2023-12-28T06:31:36.966
Date updated
2023-12-28 06:40:48 UTC+0000
Release date
2024-12-28 06:40:48 UTC+0000
UTC Start
2023-12-28 06:31:36.966
UTC End
2023-12-28 06:32:38.976
MJD Start
60306.27195562
MJD End
60306.2726733283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003542
Ambient temperature (°C)
12.59
Seeing (arcsec)
1.21
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 44.6810 44.6060 46.8000 46.9000
U1-U3 80.1420 79.9880 54.8000 54.9000
U1-U4 106.5660 106.3460 89.7700 89.9780
U2-U3 36.4350 36.3570 64.7000 64.8000
U2-U4 79.9130 79.8040 112.1740 112.4140
U3-U4 61.4910 61.4690 138.0870 138.3170
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 60306.27195562
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 44.681
HIERARCH ESO ISS PBL12 END 44.606
HIERARCH ESO ISS PBLA12 START 46.8
HIERARCH ESO ISS PBLA12 END 46.9
HIERARCH ESO ISS PBL13 START 80.142
HIERARCH ESO ISS PBL13 END 79.988
HIERARCH ESO ISS PBLA13 START 54.8
HIERARCH ESO ISS PBLA13 END 54.9
HIERARCH ESO ISS PBL14 START 106.566
HIERARCH ESO ISS PBL14 END 106.346
HIERARCH ESO ISS PBLA14 START 89.77
HIERARCH ESO ISS PBLA14 END 89.978
HIERARCH ESO ISS PBL23 START 36.435
HIERARCH ESO ISS PBL23 END 36.357
HIERARCH ESO ISS PBLA23 START 64.7
HIERARCH ESO ISS PBLA23 END 64.8
HIERARCH ESO ISS PBL24 START 79.913
HIERARCH ESO ISS PBL24 END 79.804
HIERARCH ESO ISS PBLA24 START 112.174
HIERARCH ESO ISS PBLA24 END 112.414
HIERARCH ESO ISS PBL34 START 61.491
HIERARCH ESO ISS PBL34 END 61.469
HIERARCH ESO ISS PBLA34 START 138.087
HIERARCH ESO ISS PBLA34 END 138.317
HIERARCH ESO ISS AMBI TAU0 START 0.003542
HIERARCH ESO ISS AMBI TAU0 END 0.003542
HIERARCH ESO ISS AMBI TEMP 12.59
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.37