Exposure
ID
MATIS.2021-11-20T07:09:21.538_1
Header ID
MATIS.2021-11-20T07:09:21.538
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 07:09:21.538
UTC End
2021-11-20 07:10:21.546
MJD Start
59538.29816595
MJD End
59538.298860487
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001716
Ambient temperature (°C)
9.52
Seeing (arcsec)
1.12
Observation
ID
48955
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
HIGH_SENS_N_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 46.4290 328.2960 328.4680
G2-D0 33.1980 33.1690 224.5000 224.7000
G2-J3 55.4880 55.4390 52.0430 52.2400
D0-J3 88.5060 88.4280 49.2150 49.4080
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 59538.29816595
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 43455
RA 92.812147
DEC -65.58884
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
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 46.429
HIERARCH ESO ISS PBLA14 START 328.296
HIERARCH ESO ISS PBLA14 END 328.468
HIERARCH ESO ISS PBL23 START 33.198
HIERARCH ESO ISS PBL23 END 33.169
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 55.439
HIERARCH ESO ISS PBLA24 START 52.043
HIERARCH ESO ISS PBLA24 END 52.24
HIERARCH ESO ISS PBL34 START 88.506
HIERARCH ESO ISS PBL34 END 88.428
HIERARCH ESO ISS PBLA34 START 49.215
HIERARCH ESO ISS PBLA34 END 49.408
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