Exposure
ID
MATIS.2023-01-16T07:39:09.054_1
Header ID
MATIS.2023-01-16T07:39:09.054
Date updated
2023-01-16 07:46:42 UTC+0000
Release date
2024-01-16 07:46:42 UTC+0000
UTC Start
2023-01-16 07:39:09.054
UTC End
2023-01-16 07:40:11.064
MJD Start
59960.31885479
MJD End
59960.3195724983
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0031965
Ambient temperature (°C)
10.43
Seeing (arcsec)
1.06
Observation
ID
53896
Category
science
Program ID
110.23X2.002
Program Title
MONITORING THE CIRCUMBINARY DISK OF DX CHA WITH VLTI/MATISSE
Program Type
GTO
PI / COI
VARGA/ LOPEZ/ MATTER/ HOGERHEIJDE/ VAN BOEKEL/ WATERS/ WEIGELT/ MILLOUR/ DOMINIK/ AUGEREAU/ KOKOULINA/ PANTIN/ WOLF/ JAFFE/ HOFMANN/ HENNING/ SCHERTL/ SCHEUCK/ JUHÁSZ/ ABRAHAM/ CHEN/ DANCHI
Target
ID
40069
Name
DX_Cha
RA
180.014779
DEC
-78.19297
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 18.3870 18.4020 109.5000 109.7000
A0-D0 31.3780 31.3730 58.8000 59.1000
A0-C1 20.5390 20.5470 86.3190 86.5800
B2-D0 24.3110 24.3020 23.1000 23.3000
B2-C1 8.0950 8.0920 23.0050 23.2170
D0-C1 16.2160 16.2110 203.0770 203.2890
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23X2.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59960.31885479
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME DX_Cha
RA 180.014779
DEC -78.19297
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 18.387
HIERARCH ESO ISS PBL12 END 18.402
HIERARCH ESO ISS PBLA12 START 109.5
HIERARCH ESO ISS PBLA12 END 109.7
HIERARCH ESO ISS PBL13 START 31.378
HIERARCH ESO ISS PBL13 END 31.373
HIERARCH ESO ISS PBLA13 START 58.8
HIERARCH ESO ISS PBLA13 END 59.1
HIERARCH ESO ISS PBL14 START 20.539
HIERARCH ESO ISS PBL14 END 20.547
HIERARCH ESO ISS PBLA14 START 86.319
HIERARCH ESO ISS PBLA14 END 86.58
HIERARCH ESO ISS PBL23 START 24.311
HIERARCH ESO ISS PBL23 END 24.302
HIERARCH ESO ISS PBLA23 START 23.1
HIERARCH ESO ISS PBLA23 END 23.3
HIERARCH ESO ISS PBL24 START 8.095
HIERARCH ESO ISS PBL24 END 8.092
HIERARCH ESO ISS PBLA24 START 23.005
HIERARCH ESO ISS PBLA24 END 23.217
HIERARCH ESO ISS PBL34 START 16.216
HIERARCH ESO ISS PBL34 END 16.211
HIERARCH ESO ISS PBLA34 START 203.077
HIERARCH ESO ISS PBLA34 END 203.289
HIERARCH ESO ISS AMBI TAU0 START 0.00289
HIERARCH ESO ISS AMBI TAU0 END 0.003503
HIERARCH ESO ISS AMBI TEMP 10.43
HIERARCH ESO ISS AMBI FWHM START 1.12
HIERARCH ESO ISS AMBI FWHM END 1.0