Exposure
ID
MATIS.2023-01-18T06:18:40.541_1
Header ID
MATIS.2023-01-18T06:18:40.541
Date updated
2023-01-18 06:26:01 UTC+0000
Release date
2024-01-18 06:26:00 UTC+0000
UTC Start
2023-01-18 06:18:40.541
UTC End
2023-01-18 06:19:42.551
MJD Start
59962.26296923
MJD End
59962.2636869383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006492
Ambient temperature (°C)
12.8
Seeing (arcsec)
0.675
Observation
ID
53917
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
40081
Name
DX_Cha
RA
180.014778
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 17.2580 17.2750 92.4000 92.6000
A0-D0 31.6500 31.6470 41.4000 41.7000
A0-C1 19.9060 19.9150 68.1040 68.3760
B2-D0 24.7210 24.7170 8.6000 8.8000
B2-C1 8.2310 8.2300 8.5850 8.7970
D0-C1 16.4900 16.4880 188.6510 188.8630
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 59962.26296923
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME DX_Cha
RA 180.014778
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 17.258
HIERARCH ESO ISS PBL12 END 17.275
HIERARCH ESO ISS PBLA12 START 92.4
HIERARCH ESO ISS PBLA12 END 92.6
HIERARCH ESO ISS PBL13 START 31.65
HIERARCH ESO ISS PBL13 END 31.647
HIERARCH ESO ISS PBLA13 START 41.4
HIERARCH ESO ISS PBLA13 END 41.7
HIERARCH ESO ISS PBL14 START 19.906
HIERARCH ESO ISS PBL14 END 19.915
HIERARCH ESO ISS PBLA14 START 68.104
HIERARCH ESO ISS PBLA14 END 68.376
HIERARCH ESO ISS PBL23 START 24.721
HIERARCH ESO ISS PBL23 END 24.717
HIERARCH ESO ISS PBLA23 START 8.6
HIERARCH ESO ISS PBLA23 END 8.8
HIERARCH ESO ISS PBL24 START 8.231
HIERARCH ESO ISS PBL24 END 8.23
HIERARCH ESO ISS PBLA24 START 8.585
HIERARCH ESO ISS PBLA24 END 8.797
HIERARCH ESO ISS PBL34 START 16.49
HIERARCH ESO ISS PBL34 END 16.488
HIERARCH ESO ISS PBLA34 START 188.651
HIERARCH ESO ISS PBLA34 END 188.863
HIERARCH ESO ISS AMBI TAU0 START 0.006171
HIERARCH ESO ISS AMBI TAU0 END 0.006813
HIERARCH ESO ISS AMBI TEMP 12.8
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.64