Exposure
ID
MATIS.2024-04-23T08:54:27.389_1
Header ID
MATIS.2024-04-23T08:54:27.389
Date updated
2024-04-23 09:05:17 UTC+0000
Release date
2024-04-23 08:54:27 UTC+0000
UTC Start
2024-04-23 08:54:27.389
UTC End
2024-04-23 08:55:29.051
MJD Start
60423.37115033
MJD End
60423.3718640106
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.0038035
Ambient temperature (°C)
15.43
Seeing (arcsec)
0.44
Observation
ID
58926
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 54.5240 54.5570 29.1000 29.2000
U1-U3 99.4530 99.5180 35.5000 35.5000
U1-U4 129.6470 129.6950 62.5850 62.6180
U2-U3 45.6640 45.6940 43.0000 43.1000
U2-U4 89.3810 89.3660 82.2490 82.2700
U3-U4 61.2210 61.1670 110.3740 110.4150
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 60423.37115033
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 164064
RA 269.904244
DEC -4.82164
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.6
HIERARCH ESO DET SEQ1 PERIOD 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 54.524
HIERARCH ESO ISS PBL12 END 54.557
HIERARCH ESO ISS PBLA12 START 29.1
HIERARCH ESO ISS PBLA12 END 29.2
HIERARCH ESO ISS PBL13 START 99.453
HIERARCH ESO ISS PBL13 END 99.518
HIERARCH ESO ISS PBLA13 START 35.5
HIERARCH ESO ISS PBLA13 END 35.5
HIERARCH ESO ISS PBL14 START 129.647
HIERARCH ESO ISS PBL14 END 129.695
HIERARCH ESO ISS PBLA14 START 62.585
HIERARCH ESO ISS PBLA14 END 62.618
HIERARCH ESO ISS PBL23 START 45.664
HIERARCH ESO ISS PBL23 END 45.694
HIERARCH ESO ISS PBLA23 START 43.0
HIERARCH ESO ISS PBLA23 END 43.1
HIERARCH ESO ISS PBL24 START 89.381
HIERARCH ESO ISS PBL24 END 89.366
HIERARCH ESO ISS PBLA24 START 82.249
HIERARCH ESO ISS PBLA24 END 82.27
HIERARCH ESO ISS PBL34 START 61.221
HIERARCH ESO ISS PBL34 END 61.167
HIERARCH ESO ISS PBLA34 START 110.374
HIERARCH ESO ISS PBLA34 END 110.415
HIERARCH ESO ISS AMBI TAU0 START 0.00342
HIERARCH ESO ISS AMBI TAU0 END 0.004187
HIERARCH ESO ISS AMBI TEMP 15.43
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.41