Exposure
ID
MATIS.2020-01-21T00:27:19.973_1
Header ID
MATIS.2020-01-21T00:27:19.973
Date updated
2020-01-21 00:36:02 UTC+0000
Release date
2020-01-21 00:27:19 UTC+0000
UTC Start
2020-01-21 00:27:19.973
UTC End
2020-01-21 00:28:19.981
MJD Start
58869.01898117
MJD End
58869.019675707
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.015309
Ambient temperature (°C)
17.54
Seeing (arcsec)
0.43
Observation
ID
45331
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34061
Name
HD 12929
RA
31.793064
DEC
23.46176
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 68.7940 68.5550 101.5000 101.5000
A0-J2 117.8540 117.6360 81.8000 81.7000
A0-K0 126.9940 126.9330 67.7100 67.5960
G1-J2 57.9410 57.9610 58.2000 58.1000
G1-K0 79.6420 79.7530 38.9740 38.9700
J2-K0 31.3930 31.3970 1.5470 1.7250
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 58869.01898117
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12929
RA 31.793064
DEC 23.46176
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 68.794
HIERARCH ESO ISS PBL12 END 68.555
HIERARCH ESO ISS PBLA12 START 101.5
HIERARCH ESO ISS PBLA12 END 101.5
HIERARCH ESO ISS PBL13 START 117.854
HIERARCH ESO ISS PBL13 END 117.636
HIERARCH ESO ISS PBLA13 START 81.8
HIERARCH ESO ISS PBLA13 END 81.7
HIERARCH ESO ISS PBL14 START 126.994
HIERARCH ESO ISS PBL14 END 126.933
HIERARCH ESO ISS PBLA14 START 67.71
HIERARCH ESO ISS PBLA14 END 67.596
HIERARCH ESO ISS PBL23 START 57.941
HIERARCH ESO ISS PBL23 END 57.961
HIERARCH ESO ISS PBLA23 START 58.2
HIERARCH ESO ISS PBLA23 END 58.1
HIERARCH ESO ISS PBL24 START 79.642
HIERARCH ESO ISS PBL24 END 79.753
HIERARCH ESO ISS PBLA24 START 38.974
HIERARCH ESO ISS PBLA24 END 38.97
HIERARCH ESO ISS PBL34 START 31.393
HIERARCH ESO ISS PBL34 END 31.397
HIERARCH ESO ISS PBLA34 START 1.547
HIERARCH ESO ISS PBLA34 END 1.725
HIERARCH ESO ISS AMBI TAU0 START 0.015309
HIERARCH ESO ISS AMBI TAU0 END 0.015309
HIERARCH ESO ISS AMBI TEMP 17.54
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.44