Exposure
ID
MATIS.2023-01-18T06:37:19.990_1
Header ID
MATIS.2023-01-18T06:37:19.990
Date updated
2023-01-18 06:45:56 UTC+0000
Release date
2024-01-18 06:45:56 UTC+0000
UTC Start
2023-01-18 06:37:19.990
UTC End
2023-01-18 06:38:22.000
MJD Start
59962.27592581
MJD End
59962.2766435183
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004467
Ambient temperature (°C)
12.66
Seeing (arcsec)
1.02
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 17.5600 17.5770 96.9000 97.1000
A0-D0 31.5930 31.5900 45.9000 46.2000
A0-C1 20.0710 20.0800 72.8480 73.1090
B2-D0 24.6510 24.6470 12.3000 12.5000
B2-C1 8.2080 8.2060 12.2810 12.4850
D0-C1 16.4430 16.4400 192.3480 192.5530
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 59962.27592581
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 17.56
HIERARCH ESO ISS PBL12 END 17.577
HIERARCH ESO ISS PBLA12 START 96.9
HIERARCH ESO ISS PBLA12 END 97.1
HIERARCH ESO ISS PBL13 START 31.593
HIERARCH ESO ISS PBL13 END 31.59
HIERARCH ESO ISS PBLA13 START 45.9
HIERARCH ESO ISS PBLA13 END 46.2
HIERARCH ESO ISS PBL14 START 20.071
HIERARCH ESO ISS PBL14 END 20.08
HIERARCH ESO ISS PBLA14 START 72.848
HIERARCH ESO ISS PBLA14 END 73.109
HIERARCH ESO ISS PBL23 START 24.651
HIERARCH ESO ISS PBL23 END 24.647
HIERARCH ESO ISS PBLA23 START 12.3
HIERARCH ESO ISS PBLA23 END 12.5
HIERARCH ESO ISS PBL24 START 8.208
HIERARCH ESO ISS PBL24 END 8.206
HIERARCH ESO ISS PBLA24 START 12.281
HIERARCH ESO ISS PBLA24 END 12.485
HIERARCH ESO ISS PBL34 START 16.443
HIERARCH ESO ISS PBL34 END 16.44
HIERARCH ESO ISS PBLA34 START 192.348
HIERARCH ESO ISS PBLA34 END 192.553
HIERARCH ESO ISS AMBI TAU0 START 0.004467
HIERARCH ESO ISS AMBI TAU0 END 0.004467
HIERARCH ESO ISS AMBI TEMP 12.66
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02