Exposure
ID
MATIS.2021-10-28T01:21:52.210_1
Header ID
MATIS.2021-10-28T01:21:52.210
Date updated
2021-10-28 01:30:53 UTC+0000
Release date
2021-10-28 01:21:52 UTC+0000
UTC Start
2021-10-28 01:21:52.210
UTC End
2021-10-28 01:22:52.270
MJD Start
59515.05685428
MJD End
59515.0575494189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.006616
Ambient temperature (°C)
13.11
Seeing (arcsec)
0.56
Observation
ID
48656
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9110 24.9240 135.5000 135.5000
A0-D0 29.3370 29.3830 61.4000 61.5000
A0-C1 21.4470 21.4750 109.5040 109.5540
B2-D0 32.8840 32.8930 14.6000 14.7000
B2-C1 10.9550 10.9580 14.5450 14.6810
D0-C1 21.9290 21.9350 194.6070 194.7420
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 59515.05685428
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897398
DEC -17.98645
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 24.911
HIERARCH ESO ISS PBL12 END 24.924
HIERARCH ESO ISS PBLA12 START 135.5
HIERARCH ESO ISS PBLA12 END 135.5
HIERARCH ESO ISS PBL13 START 29.337
HIERARCH ESO ISS PBL13 END 29.383
HIERARCH ESO ISS PBLA13 START 61.4
HIERARCH ESO ISS PBLA13 END 61.5
HIERARCH ESO ISS PBL14 START 21.447
HIERARCH ESO ISS PBL14 END 21.475
HIERARCH ESO ISS PBLA14 START 109.504
HIERARCH ESO ISS PBLA14 END 109.554
HIERARCH ESO ISS PBL23 START 32.884
HIERARCH ESO ISS PBL23 END 32.893
HIERARCH ESO ISS PBLA23 START 14.6
HIERARCH ESO ISS PBLA23 END 14.7
HIERARCH ESO ISS PBL24 START 10.955
HIERARCH ESO ISS PBL24 END 10.958
HIERARCH ESO ISS PBLA24 START 14.545
HIERARCH ESO ISS PBLA24 END 14.681
HIERARCH ESO ISS PBL34 START 21.929
HIERARCH ESO ISS PBL34 END 21.935
HIERARCH ESO ISS PBLA34 START 194.607
HIERARCH ESO ISS PBLA34 END 194.742
HIERARCH ESO ISS AMBI TAU0 START 0.006616
HIERARCH ESO ISS AMBI TAU0 END 0.006616
HIERARCH ESO ISS AMBI TEMP 13.11
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56