Exposure
ID
MATIS.2023-07-30T00:37:06.167_1
Header ID
MATIS.2023-07-30T00:37:06.167
Date updated
2023-07-30 00:45:32 UTC+0000
Release date
2023-07-30 00:37:06 UTC+0000
UTC Start
2023-07-30 00:37:06.167
UTC End
2023-07-30 00:38:06.175
MJD Start
60155.02576582
MJD End
60155.02646035704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004786
Ambient temperature (°C)
17.31
Seeing (arcsec)
0.81
Observation
ID
56455
Category
calibrator
Program ID
111.254P.001
Program Title
VLTI IMAGING OF PLANETARY ASSEMBLY
Program Type
Normal
PI / COI
VARGA/ DANCHI/ MATTER/ HOGERHEIJDE/ WATERS/ HENNING/ PANTIN/ WOLF/ WEIGELT/ LOPEZ/ VAN BOEKEL/ KLUSKA/ AUGEREAU/ DOMINIK
Target
ID
41838
Name
HD_138492
RA
233.446973
DEC
-37.64006
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 54.2110 54.1800 32.1000 32.2000
U1-U3 98.0620 97.9960 38.7000 38.8000
U1-U4 125.5960 125.4810 67.8590 67.9970
U2-U3 44.6520 44.6160 46.7000 46.9000
U2-U4 87.5530 87.4870 89.0800 89.2380
U3-U4 62.2910 62.2750 117.9500 118.1150
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.254P.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60155.02576582
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_138492
RA 233.446973
DEC -37.64006
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 54.211
HIERARCH ESO ISS PBL12 END 54.18
HIERARCH ESO ISS PBLA12 START 32.1
HIERARCH ESO ISS PBLA12 END 32.2
HIERARCH ESO ISS PBL13 START 98.062
HIERARCH ESO ISS PBL13 END 97.996
HIERARCH ESO ISS PBLA13 START 38.7
HIERARCH ESO ISS PBLA13 END 38.8
HIERARCH ESO ISS PBL14 START 125.596
HIERARCH ESO ISS PBL14 END 125.481
HIERARCH ESO ISS PBLA14 START 67.859
HIERARCH ESO ISS PBLA14 END 67.997
HIERARCH ESO ISS PBL23 START 44.652
HIERARCH ESO ISS PBL23 END 44.616
HIERARCH ESO ISS PBLA23 START 46.7
HIERARCH ESO ISS PBLA23 END 46.9
HIERARCH ESO ISS PBL24 START 87.553
HIERARCH ESO ISS PBL24 END 87.487
HIERARCH ESO ISS PBLA24 START 89.08
HIERARCH ESO ISS PBLA24 END 89.238
HIERARCH ESO ISS PBL34 START 62.291
HIERARCH ESO ISS PBL34 END 62.275
HIERARCH ESO ISS PBLA34 START 117.95
HIERARCH ESO ISS PBLA34 END 118.115
HIERARCH ESO ISS AMBI TAU0 START 0.004786
HIERARCH ESO ISS AMBI TAU0 END 0.004786
HIERARCH ESO ISS AMBI TEMP 17.31
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81