Exposure
ID
MATIS.2021-11-20T07:08:05.500_1
Header ID
MATIS.2021-11-20T07:08:05.500
Date updated
2021-11-20 07:21:02 UTC+0000
Release date
2021-11-20 07:08:05 UTC+0000
UTC Start
2021-11-20 07:08:05.500
UTC End
2021-11-20 07:09:05.560
MJD Start
59538.29728588
MJD End
59538.2979810189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001716
Ambient temperature (°C)
9.54
Seeing (arcsec)
1.12
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 68.3470 68.3460 274.2000 274.4000
K0-D0 93.2730 93.2320 258.4000 258.6000
K0-J3 46.3580 46.3900 328.0850 328.2540
G2-D0 33.2340 33.2050 224.3000 224.4000
G2-J3 55.5470 55.5000 51.8020 51.9950
D0-J3 88.6010 88.5250 48.9800 49.1690
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 59538.29728588
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 68.347
HIERARCH ESO ISS PBL12 END 68.346
HIERARCH ESO ISS PBLA12 START 274.2
HIERARCH ESO ISS PBLA12 END 274.4
HIERARCH ESO ISS PBL13 START 93.273
HIERARCH ESO ISS PBL13 END 93.232
HIERARCH ESO ISS PBLA13 START 258.4
HIERARCH ESO ISS PBLA13 END 258.6
HIERARCH ESO ISS PBL14 START 46.358
HIERARCH ESO ISS PBL14 END 46.39
HIERARCH ESO ISS PBLA14 START 328.085
HIERARCH ESO ISS PBLA14 END 328.254
HIERARCH ESO ISS PBL23 START 33.234
HIERARCH ESO ISS PBL23 END 33.205
HIERARCH ESO ISS PBLA23 START 224.3
HIERARCH ESO ISS PBLA23 END 224.4
HIERARCH ESO ISS PBL24 START 55.547
HIERARCH ESO ISS PBL24 END 55.5
HIERARCH ESO ISS PBLA24 START 51.802
HIERARCH ESO ISS PBLA24 END 51.995
HIERARCH ESO ISS PBL34 START 88.601
HIERARCH ESO ISS PBL34 END 88.525
HIERARCH ESO ISS PBLA34 START 48.98
HIERARCH ESO ISS PBLA34 END 49.169
HIERARCH ESO ISS AMBI TAU0 START 0.001716
HIERARCH ESO ISS AMBI TAU0 END 0.001716
HIERARCH ESO ISS AMBI TEMP 9.54
HIERARCH ESO ISS AMBI FWHM START 1.12
HIERARCH ESO ISS AMBI FWHM END 1.12