Exposure
ID
MATIS.2023-01-18T06:29:56.897_1
Header ID
MATIS.2023-01-18T06:29:56.897
Date updated
2023-01-18 06:35:48 UTC+0000
Release date
2024-01-18 06:35:47 UTC+0000
UTC Start
2023-01-18 06:29:56.897
UTC End
2023-01-18 06:30:58.907
MJD Start
59962.27079742
MJD End
59962.2715151283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0045595
Ambient temperature (°C)
12.59
Seeing (arcsec)
1.07
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 17.4410 17.4580 95.1000 95.4000
A0-D0 31.6170 31.6140 44.1000 44.4000
A0-C1 20.0060 20.0150 70.9820 71.2440
B2-D0 24.6820 24.6780 10.9000 11.1000
B2-C1 8.2180 8.2160 10.8230 11.0270
D0-C1 16.4640 16.4610 190.8900 191.0940
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 59962.27079742
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 17.441
HIERARCH ESO ISS PBL12 END 17.458
HIERARCH ESO ISS PBLA12 START 95.1
HIERARCH ESO ISS PBLA12 END 95.4
HIERARCH ESO ISS PBL13 START 31.617
HIERARCH ESO ISS PBL13 END 31.614
HIERARCH ESO ISS PBLA13 START 44.1
HIERARCH ESO ISS PBLA13 END 44.4
HIERARCH ESO ISS PBL14 START 20.006
HIERARCH ESO ISS PBL14 END 20.015
HIERARCH ESO ISS PBLA14 START 70.982
HIERARCH ESO ISS PBLA14 END 71.244
HIERARCH ESO ISS PBL23 START 24.682
HIERARCH ESO ISS PBL23 END 24.678
HIERARCH ESO ISS PBLA23 START 10.9
HIERARCH ESO ISS PBLA23 END 11.1
HIERARCH ESO ISS PBL24 START 8.218
HIERARCH ESO ISS PBL24 END 8.216
HIERARCH ESO ISS PBLA24 START 10.823
HIERARCH ESO ISS PBLA24 END 11.027
HIERARCH ESO ISS PBL34 START 16.464
HIERARCH ESO ISS PBL34 END 16.461
HIERARCH ESO ISS PBLA34 START 190.89
HIERARCH ESO ISS PBLA34 END 191.094
HIERARCH ESO ISS AMBI TAU0 START 0.004641
HIERARCH ESO ISS AMBI TAU0 END 0.004478
HIERARCH ESO ISS AMBI TEMP 12.59
HIERARCH ESO ISS AMBI FWHM START 1.1
HIERARCH ESO ISS AMBI FWHM END 1.04