Exposure
ID
MATIS.2021-11-20T07:00:36.950_1
Header ID
MATIS.2021-11-20T07:00:36.950
Date updated
2021-11-20 07:16:13 UTC+0000
Release date
2021-11-20 07:00:36 UTC+0000
UTC Start
2021-11-20 07:00:36.950
UTC End
2021-11-20 07:01:37.010
MJD Start
59538.29209433
MJD End
59538.2927894689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001716
Ambient temperature (°C)
9.5
Seeing (arcsec)
1.805
Observation
ID
48954
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36642
Name
HD 43455
RA
92.812147
DEC
-65.58884
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3460 68.3470 272.5000 272.7000
K0-D0 93.5630 93.5250 256.7000 256.9000
K0-J3 46.1220 46.1540 326.8410 327.0070
G2-D0 33.4400 33.4120 222.9000 223.1000
G2-J3 55.8890 55.8440 50.3820 50.5720
D0-J3 89.1510 89.0770 47.5930 47.7810
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 59538.29209433
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 43455
RA 92.812147
DEC -65.58884
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 68.346
HIERARCH ESO ISS PBL12 END 68.347
HIERARCH ESO ISS PBLA12 START 272.5
HIERARCH ESO ISS PBLA12 END 272.7
HIERARCH ESO ISS PBL13 START 93.563
HIERARCH ESO ISS PBL13 END 93.525
HIERARCH ESO ISS PBLA13 START 256.7
HIERARCH ESO ISS PBLA13 END 256.9
HIERARCH ESO ISS PBL14 START 46.122
HIERARCH ESO ISS PBL14 END 46.154
HIERARCH ESO ISS PBLA14 START 326.841
HIERARCH ESO ISS PBLA14 END 327.007
HIERARCH ESO ISS PBL23 START 33.44
HIERARCH ESO ISS PBL23 END 33.412
HIERARCH ESO ISS PBLA23 START 222.9
HIERARCH ESO ISS PBLA23 END 223.1
HIERARCH ESO ISS PBL24 START 55.889
HIERARCH ESO ISS PBL24 END 55.844
HIERARCH ESO ISS PBLA24 START 50.382
HIERARCH ESO ISS PBLA24 END 50.572
HIERARCH ESO ISS PBL34 START 89.151
HIERARCH ESO ISS PBL34 END 89.077
HIERARCH ESO ISS PBLA34 START 47.593
HIERARCH ESO ISS PBLA34 END 47.781
HIERARCH ESO ISS AMBI TAU0 START 0.001716
HIERARCH ESO ISS AMBI TAU0 END 0.001716
HIERARCH ESO ISS AMBI TEMP 9.5
HIERARCH ESO ISS AMBI FWHM START 1.81
HIERARCH ESO ISS AMBI FWHM END 1.8