Exposure
ID
MATIS.2021-10-26T03:49:04.597_1
Header ID
MATIS.2021-10-26T03:49:04.597
Date updated
2021-10-26 03:56:03 UTC+0000
Release date
2021-10-26 03:49:04 UTC+0000
UTC Start
2021-10-26 03:49:04.597
UTC End
2021-10-26 03:50:04.605
MJD Start
59513.15908098
MJD End
59513.159775517
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00657
Ambient temperature (°C)
14.89
Seeing (arcsec)
0.64
Observation
ID
48651
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36440
Name
HD 4128
RA
10.897398
DEC
-17.98645
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.8230 24.8110 146.8000 146.9000
A0-D0 31.7450 31.7280 74.2000 74.3000
A0-C1 22.1490 22.1320 119.6830 119.7860
B2-D0 33.9240 33.9260 30.0000 30.0000
B2-C1 11.3000 11.3010 29.9260 30.0090
D0-C1 22.6240 22.6250 209.9870 210.0700
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 59513.15908098
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897398
DEC -17.98645
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.823
HIERARCH ESO ISS PBL12 END 24.811
HIERARCH ESO ISS PBLA12 START 146.8
HIERARCH ESO ISS PBLA12 END 146.9
HIERARCH ESO ISS PBL13 START 31.745
HIERARCH ESO ISS PBL13 END 31.728
HIERARCH ESO ISS PBLA13 START 74.2
HIERARCH ESO ISS PBLA13 END 74.3
HIERARCH ESO ISS PBL14 START 22.149
HIERARCH ESO ISS PBL14 END 22.132
HIERARCH ESO ISS PBLA14 START 119.683
HIERARCH ESO ISS PBLA14 END 119.786
HIERARCH ESO ISS PBL23 START 33.924
HIERARCH ESO ISS PBL23 END 33.926
HIERARCH ESO ISS PBLA23 START 30.0
HIERARCH ESO ISS PBLA23 END 30.0
HIERARCH ESO ISS PBL24 START 11.3
HIERARCH ESO ISS PBL24 END 11.301
HIERARCH ESO ISS PBLA24 START 29.926
HIERARCH ESO ISS PBLA24 END 30.009
HIERARCH ESO ISS PBL34 START 22.624
HIERARCH ESO ISS PBL34 END 22.625
HIERARCH ESO ISS PBLA34 START 209.987
HIERARCH ESO ISS PBLA34 END 210.07
HIERARCH ESO ISS AMBI TAU0 START 0.006794
HIERARCH ESO ISS AMBI TAU0 END 0.006346
HIERARCH ESO ISS AMBI TEMP 14.89
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.59