Exposure
ID
MATIS.2023-05-21T03:56:39.818_1
Header ID
MATIS.2023-05-21T03:56:39.818
Date updated
2023-05-21 04:06:28 UTC+0000
Release date
2024-05-21 04:06:28 UTC+0000
UTC Start
2023-05-21 03:56:39.818
UTC End
2023-05-21 03:57:41.828
MJD Start
60085.16434974
MJD End
60085.1650674483
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002065
Ambient temperature (°C)
9.48
Seeing (arcsec)
1.07
Observation
ID
55509
Category
science
Program ID
110.23X2.001
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
41114
Name
DX_Cha
RA
180.014764
DEC
-78.19297
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.0330 88.0430 150.4000 150.6000
A0-J2 128.4970 128.4890 137.8000 138.1000
A0-K0 116.6940 116.6550 125.2070 125.4740
G1-J2 46.6700 46.6400 113.6000 113.9000
G1-K0 52.6680 52.6020 79.8790 80.1200
J2-K0 29.4080 29.3970 18.0230 18.2100
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23X2.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60085.16434974
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME DX_Cha
RA 180.014764
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 88.033
HIERARCH ESO ISS PBL12 END 88.043
HIERARCH ESO ISS PBLA12 START 150.4
HIERARCH ESO ISS PBLA12 END 150.6
HIERARCH ESO ISS PBL13 START 128.497
HIERARCH ESO ISS PBL13 END 128.489
HIERARCH ESO ISS PBLA13 START 137.8
HIERARCH ESO ISS PBLA13 END 138.1
HIERARCH ESO ISS PBL14 START 116.694
HIERARCH ESO ISS PBL14 END 116.655
HIERARCH ESO ISS PBLA14 START 125.207
HIERARCH ESO ISS PBLA14 END 125.474
HIERARCH ESO ISS PBL23 START 46.67
HIERARCH ESO ISS PBL23 END 46.64
HIERARCH ESO ISS PBLA23 START 113.6
HIERARCH ESO ISS PBLA23 END 113.9
HIERARCH ESO ISS PBL24 START 52.668
HIERARCH ESO ISS PBL24 END 52.602
HIERARCH ESO ISS PBLA24 START 79.879
HIERARCH ESO ISS PBLA24 END 80.12
HIERARCH ESO ISS PBL34 START 29.408
HIERARCH ESO ISS PBL34 END 29.397
HIERARCH ESO ISS PBLA34 START 18.023
HIERARCH ESO ISS PBLA34 END 18.21
HIERARCH ESO ISS AMBI TAU0 START 0.002065
HIERARCH ESO ISS AMBI TAU0 END 0.002065
HIERARCH ESO ISS AMBI TEMP 9.48
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07