Exposure
ID
MATIS.2023-12-28T01:45:19.668_1
Header ID
MATIS.2023-12-28T01:45:19.668
Date updated
2024-01-08 10:56:02 UTC+0000
Release date
2025-01-08 10:46:10 UTC+0000
UTC Start
2023-12-28 01:45:19.668
UTC End
2023-12-28 01:46:21.678
MJD Start
60306.0731443
MJD End
60306.0738620083
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006362
Ambient temperature (°C)
15.37
Seeing (arcsec)
0.515
Observation
ID
58069
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
43002
Name
bet Pic
RA
86.822199
DEC
-51.06563
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 54.2200 54.2130 8.8000 9.0000
U1-U3 99.8430 99.8260 14.2000 14.4000
U1-U4 129.9020 129.9170 36.7600 36.9700
U2-U3 46.1430 46.1360 20.5000 20.7000
U2-U4 85.8500 85.9070 53.9730 54.2020
U3-U4 53.7460 53.8350 82.2160 82.4310
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 60306.0731443
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822199
DEC -51.06563
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 54.22
HIERARCH ESO ISS PBL12 END 54.213
HIERARCH ESO ISS PBLA12 START 8.8
HIERARCH ESO ISS PBLA12 END 9.0
HIERARCH ESO ISS PBL13 START 99.843
HIERARCH ESO ISS PBL13 END 99.826
HIERARCH ESO ISS PBLA13 START 14.2
HIERARCH ESO ISS PBLA13 END 14.4
HIERARCH ESO ISS PBL14 START 129.902
HIERARCH ESO ISS PBL14 END 129.917
HIERARCH ESO ISS PBLA14 START 36.76
HIERARCH ESO ISS PBLA14 END 36.97
HIERARCH ESO ISS PBL23 START 46.143
HIERARCH ESO ISS PBL23 END 46.136
HIERARCH ESO ISS PBLA23 START 20.5
HIERARCH ESO ISS PBLA23 END 20.7
HIERARCH ESO ISS PBL24 START 85.85
HIERARCH ESO ISS PBL24 END 85.907
HIERARCH ESO ISS PBLA24 START 53.973
HIERARCH ESO ISS PBLA24 END 54.202
HIERARCH ESO ISS PBL34 START 53.746
HIERARCH ESO ISS PBL34 END 53.835
HIERARCH ESO ISS PBLA34 START 82.216
HIERARCH ESO ISS PBLA34 END 82.431
HIERARCH ESO ISS AMBI TAU0 START 0.00664
HIERARCH ESO ISS AMBI TAU0 END 0.006084
HIERARCH ESO ISS AMBI TEMP 15.37
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.55