Exposure
ID
MATIS.2024-01-18T07:53:56.888_1
Header ID
MATIS.2024-01-18T07:53:56.888
Date updated
2024-01-18 08:05:42 UTC+0000
Release date
2025-01-18 08:05:42 UTC+0000
UTC Start
2024-01-18 07:53:56.888
UTC End
2024-01-18 07:54:58.898
MJD Start
60327.32913065
MJD End
60327.3298483583
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006988
Ambient temperature (°C)
16.91
Seeing (arcsec)
0.79
Observation
ID
58251
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
43128
Name
DX_Cha
RA
180.014736
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 82.8840 82.9170 91.6000 91.9000
A0-J2 128.6860 128.6970 77.0000 77.2000
A0-K0 125.0340 125.0110 64.0390 64.2870
G1-J2 52.8460 52.8280 53.6000 53.8000
G1-K0 64.2940 64.2670 27.3850 27.5920
J2-K0 28.7890 28.8060 333.2690 333.4590
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 60327.32913065
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME DX_Cha
RA 180.014736
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 82.884
HIERARCH ESO ISS PBL12 END 82.917
HIERARCH ESO ISS PBLA12 START 91.6
HIERARCH ESO ISS PBLA12 END 91.9
HIERARCH ESO ISS PBL13 START 128.686
HIERARCH ESO ISS PBL13 END 128.697
HIERARCH ESO ISS PBLA13 START 77.0
HIERARCH ESO ISS PBLA13 END 77.2
HIERARCH ESO ISS PBL14 START 125.034
HIERARCH ESO ISS PBL14 END 125.011
HIERARCH ESO ISS PBLA14 START 64.039
HIERARCH ESO ISS PBLA14 END 64.287
HIERARCH ESO ISS PBL23 START 52.846
HIERARCH ESO ISS PBL23 END 52.828
HIERARCH ESO ISS PBLA23 START 53.6
HIERARCH ESO ISS PBLA23 END 53.8
HIERARCH ESO ISS PBL24 START 64.294
HIERARCH ESO ISS PBL24 END 64.267
HIERARCH ESO ISS PBLA24 START 27.385
HIERARCH ESO ISS PBLA24 END 27.592
HIERARCH ESO ISS PBL34 START 28.789
HIERARCH ESO ISS PBL34 END 28.806
HIERARCH ESO ISS PBLA34 START 333.269
HIERARCH ESO ISS PBLA34 END 333.459
HIERARCH ESO ISS AMBI TAU0 START 0.006675
HIERARCH ESO ISS AMBI TAU0 END 0.007301
HIERARCH ESO ISS AMBI TEMP 16.91
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.79