Exposure
ID
MATIS.2021-11-20T07:09:21.075_1
Header ID
MATIS.2021-11-20T07:09:21.075
Date updated
2021-11-20 07:26:12 UTC+0000
Release date
2021-11-20 07:09:21 UTC+0000
UTC Start
2021-11-20 07:09:21.075
UTC End
2021-11-20 07:10:21.135
MJD Start
59538.29816059
MJD End
59538.2988557289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001716
Ambient temperature (°C)
9.52
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 68.3460 68.3440 274.5000 274.7000
K0-D0 93.2220 93.1800 258.7000 258.9000
K0-J3 46.3970 46.4280 328.2960 328.4650
G2-D0 33.1980 33.1700 224.5000 224.7000
G2-J3 55.4880 55.4400 52.0430 52.2360
D0-J3 88.5060 88.4290 49.2150 49.4050
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 59538.29816059
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 68.344
HIERARCH ESO ISS PBLA12 START 274.5
HIERARCH ESO ISS PBLA12 END 274.7
HIERARCH ESO ISS PBL13 START 93.222
HIERARCH ESO ISS PBL13 END 93.18
HIERARCH ESO ISS PBLA13 START 258.7
HIERARCH ESO ISS PBLA13 END 258.9
HIERARCH ESO ISS PBL14 START 46.397
HIERARCH ESO ISS PBL14 END 46.428
HIERARCH ESO ISS PBLA14 START 328.296
HIERARCH ESO ISS PBLA14 END 328.465
HIERARCH ESO ISS PBL23 START 33.198
HIERARCH ESO ISS PBL23 END 33.17
HIERARCH ESO ISS PBLA23 START 224.5
HIERARCH ESO ISS PBLA23 END 224.7
HIERARCH ESO ISS PBL24 START 55.488
HIERARCH ESO ISS PBL24 END 55.44
HIERARCH ESO ISS PBLA24 START 52.043
HIERARCH ESO ISS PBLA24 END 52.236
HIERARCH ESO ISS PBL34 START 88.506
HIERARCH ESO ISS PBL34 END 88.429
HIERARCH ESO ISS PBLA34 START 49.215
HIERARCH ESO ISS PBLA34 END 49.405
HIERARCH ESO ISS AMBI TAU0 START 0.001716
HIERARCH ESO ISS AMBI TAU0 END 0.001716
HIERARCH ESO ISS AMBI TEMP 9.52
HIERARCH ESO ISS AMBI FWHM START 1.12
HIERARCH ESO ISS AMBI FWHM END 1.12