Exposure
ID
MATIS.2021-11-20T04:22:07.878_1
Header ID
MATIS.2021-11-20T04:22:07.878
Date updated
2021-11-20 04:36:00 UTC+0000
Release date
2021-11-20 04:22:07 UTC+0000
UTC Start
2021-11-20 04:22:07.878
UTC End
2021-11-20 04:23:07.886
MJD Start
59538.18203563
MJD End
59538.182730167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001631
Ambient temperature (°C)
10.23
Seeing (arcsec)
1.855
Observation
ID
48947
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36638
Name
HD 12274
RA
30.001992
DEC
-21.07795
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 63.0940 62.9860 280.9000 281.0000
K0-D0 89.7830 89.6440 258.8000 258.9000
K0-J3 55.4110 55.3980 344.4470 344.5860
G2-D0 39.2500 39.2290 221.7000 221.8000
G2-J3 62.7590 62.7120 48.6400 48.6940
D0-J3 101.8330 101.7650 45.9820 46.0370
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 59538.18203563
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.001992
DEC -21.07795
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 63.094
HIERARCH ESO ISS PBL12 END 62.986
HIERARCH ESO ISS PBLA12 START 280.9
HIERARCH ESO ISS PBLA12 END 281.0
HIERARCH ESO ISS PBL13 START 89.783
HIERARCH ESO ISS PBL13 END 89.644
HIERARCH ESO ISS PBLA13 START 258.8
HIERARCH ESO ISS PBLA13 END 258.9
HIERARCH ESO ISS PBL14 START 55.411
HIERARCH ESO ISS PBL14 END 55.398
HIERARCH ESO ISS PBLA14 START 344.447
HIERARCH ESO ISS PBLA14 END 344.586
HIERARCH ESO ISS PBL23 START 39.25
HIERARCH ESO ISS PBL23 END 39.229
HIERARCH ESO ISS PBLA23 START 221.7
HIERARCH ESO ISS PBLA23 END 221.8
HIERARCH ESO ISS PBL24 START 62.759
HIERARCH ESO ISS PBL24 END 62.712
HIERARCH ESO ISS PBLA24 START 48.64
HIERARCH ESO ISS PBLA24 END 48.694
HIERARCH ESO ISS PBL34 START 101.833
HIERARCH ESO ISS PBL34 END 101.765
HIERARCH ESO ISS PBLA34 START 45.982
HIERARCH ESO ISS PBLA34 END 46.037
HIERARCH ESO ISS AMBI TAU0 START 0.001631
HIERARCH ESO ISS AMBI TAU0 END 0.001631
HIERARCH ESO ISS AMBI TEMP 10.23
HIERARCH ESO ISS AMBI FWHM START 1.78
HIERARCH ESO ISS AMBI FWHM END 1.93