Exposure
ID
MATIS.2023-12-28T06:15:03.443_1
Header ID
MATIS.2023-12-28T06:15:03.443
Date updated
2024-01-08 10:56:03 UTC+0000
Release date
2025-01-08 10:46:10 UTC+0000
UTC Start
2023-12-28 06:15:03.443
UTC End
2023-12-28 06:16:05.453
MJD Start
60306.26045652
MJD End
60306.2611742283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0037875
Ambient temperature (°C)
12.66
Seeing (arcsec)
0.855
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 45.7880 45.7210 44.9000 45.0000
U1-U3 82.4270 82.2890 52.8000 52.9000
U1-U4 109.8530 109.6550 86.6030 86.7980
U2-U3 37.5890 37.5190 62.3000 62.5000
U2-U4 81.5500 81.4510 108.5210 108.7460
U3-U4 61.8070 61.7880 134.5570 134.7760
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 60306.26045652
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 45.788
HIERARCH ESO ISS PBL12 END 45.721
HIERARCH ESO ISS PBLA12 START 44.9
HIERARCH ESO ISS PBLA12 END 45.0
HIERARCH ESO ISS PBL13 START 82.427
HIERARCH ESO ISS PBL13 END 82.289
HIERARCH ESO ISS PBLA13 START 52.8
HIERARCH ESO ISS PBLA13 END 52.9
HIERARCH ESO ISS PBL14 START 109.853
HIERARCH ESO ISS PBL14 END 109.655
HIERARCH ESO ISS PBLA14 START 86.603
HIERARCH ESO ISS PBLA14 END 86.798
HIERARCH ESO ISS PBL23 START 37.589
HIERARCH ESO ISS PBL23 END 37.519
HIERARCH ESO ISS PBLA23 START 62.3
HIERARCH ESO ISS PBLA23 END 62.5
HIERARCH ESO ISS PBL24 START 81.55
HIERARCH ESO ISS PBL24 END 81.451
HIERARCH ESO ISS PBLA24 START 108.521
HIERARCH ESO ISS PBLA24 END 108.746
HIERARCH ESO ISS PBL34 START 61.807
HIERARCH ESO ISS PBL34 END 61.788
HIERARCH ESO ISS PBLA34 START 134.557
HIERARCH ESO ISS PBLA34 END 134.776
HIERARCH ESO ISS AMBI TAU0 START 0.003812
HIERARCH ESO ISS AMBI TAU0 END 0.003763
HIERARCH ESO ISS AMBI TEMP 12.66
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.84