Exposure
ID
MATIS.2023-04-24T01:58:49.622_1
Header ID
MATIS.2023-04-24T01:58:49.622
Date updated
2023-04-24 02:06:08 UTC+0000
Release date
2023-04-24 01:58:49 UTC+0000
UTC Start
2023-04-24 01:58:49.622
UTC End
2023-04-24 01:59:51.632
MJD Start
60058.08251877
MJD End
60058.0832364783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0031425
Ambient temperature (°C)
8.7
Seeing (arcsec)
0.87
Observation
ID
55061
Category
calibrator
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
40805
Name
HD120404
RA
207.944551
DEC
-69.40127
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 77.6960 77.7670 74.2000 74.5000
A0-J2 125.2070 125.2490 56.5000 56.7000
A0-K0 127.8850 127.8790 42.1740 42.4130
G1-J2 56.4170 56.4050 31.6000 31.9000
G1-K0 74.4680 74.4560 8.5680 8.7490
J2-K0 31.6010 31.6350 324.1520 324.3080
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23X2.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60058.08251877
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD120404
RA 207.944551
DEC -69.40127
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 77.696
HIERARCH ESO ISS PBL12 END 77.767
HIERARCH ESO ISS PBLA12 START 74.2
HIERARCH ESO ISS PBLA12 END 74.5
HIERARCH ESO ISS PBL13 START 125.207
HIERARCH ESO ISS PBL13 END 125.249
HIERARCH ESO ISS PBLA13 START 56.5
HIERARCH ESO ISS PBLA13 END 56.7
HIERARCH ESO ISS PBL14 START 127.885
HIERARCH ESO ISS PBL14 END 127.879
HIERARCH ESO ISS PBLA14 START 42.174
HIERARCH ESO ISS PBLA14 END 42.413
HIERARCH ESO ISS PBL23 START 56.417
HIERARCH ESO ISS PBL23 END 56.405
HIERARCH ESO ISS PBLA23 START 31.6
HIERARCH ESO ISS PBLA23 END 31.9
HIERARCH ESO ISS PBL24 START 74.468
HIERARCH ESO ISS PBL24 END 74.456
HIERARCH ESO ISS PBLA24 START 8.568
HIERARCH ESO ISS PBLA24 END 8.749
HIERARCH ESO ISS PBL34 START 31.601
HIERARCH ESO ISS PBL34 END 31.635
HIERARCH ESO ISS PBLA34 START 324.152
HIERARCH ESO ISS PBLA34 END 324.308
HIERARCH ESO ISS AMBI TAU0 START 0.003146
HIERARCH ESO ISS AMBI TAU0 END 0.003139
HIERARCH ESO ISS AMBI TEMP 8.7
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.93