Exposure
ID
MATIS.2024-04-23T08:53:04.337_1
Header ID
MATIS.2024-04-23T08:53:04.337
Date updated
2024-04-23 09:05:17 UTC+0000
Release date
2024-04-23 08:53:04 UTC+0000
UTC Start
2024-04-23 08:53:04.337
UTC End
2024-04-23 08:54:06.347
MJD Start
60423.37018908
MJD End
60423.3709067883
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00342
Ambient temperature (°C)
15.44
Seeing (arcsec)
0.47
Observation
ID
58927
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
43620
Name
HD 164064
RA
269.904244
DEC
-4.82164
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 54.4790 54.5130 29.0000 29.1000
U1-U3 99.3670 99.4320 35.4000 35.4000
U1-U4 129.5800 129.6310 62.5400 62.5740
U2-U3 45.6250 45.6550 43.0000 43.0000
U2-U4 89.3970 89.3850 82.2210 82.2420
U3-U4 61.2900 61.2380 110.3200 110.3610
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60423.37018908
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 164064
RA 269.904244
DEC -4.82164
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 2385
HIERARCH ESO ISS PBL12 START 54.479
HIERARCH ESO ISS PBL12 END 54.513
HIERARCH ESO ISS PBLA12 START 29.0
HIERARCH ESO ISS PBLA12 END 29.1
HIERARCH ESO ISS PBL13 START 99.367
HIERARCH ESO ISS PBL13 END 99.432
HIERARCH ESO ISS PBLA13 START 35.4
HIERARCH ESO ISS PBLA13 END 35.4
HIERARCH ESO ISS PBL14 START 129.58
HIERARCH ESO ISS PBL14 END 129.631
HIERARCH ESO ISS PBLA14 START 62.54
HIERARCH ESO ISS PBLA14 END 62.574
HIERARCH ESO ISS PBL23 START 45.625
HIERARCH ESO ISS PBL23 END 45.655
HIERARCH ESO ISS PBLA23 START 43.0
HIERARCH ESO ISS PBLA23 END 43.0
HIERARCH ESO ISS PBL24 START 89.397
HIERARCH ESO ISS PBL24 END 89.385
HIERARCH ESO ISS PBLA24 START 82.221
HIERARCH ESO ISS PBLA24 END 82.242
HIERARCH ESO ISS PBL34 START 61.29
HIERARCH ESO ISS PBL34 END 61.238
HIERARCH ESO ISS PBLA34 START 110.32
HIERARCH ESO ISS PBLA34 END 110.361
HIERARCH ESO ISS AMBI TAU0 START 0.00342
HIERARCH ESO ISS AMBI TAU0 END 0.00342
HIERARCH ESO ISS AMBI TEMP 15.44
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47