Exposure
ID
MATIS.2020-02-23T06:08:31.962_1
Header ID
MATIS.2020-02-23T06:08:31.962
Date updated
2020-02-23 06:20:31 UTC+0000
Release date
2020-02-23 06:08:31 UTC+0000
UTC Start
2020-02-23 06:08:31.962
UTC End
2020-02-23 06:09:31.970
MJD Start
58902.25592549
MJD End
58902.256620027
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005532
Ambient temperature (°C)
13.6
Seeing (arcsec)
0.875
Observation
ID
45502
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34118
Name
HD 98262
RA
169.619599
DEC
33.09444
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 68.0810 68.0580 268.4000 268.3000
K0-D0 93.7810 93.8560 257.3000 257.2000
K0-J3 35.3760 35.2620 317.1590 317.2170
G2-D0 29.9900 30.0690 231.4000 231.4000
G2-J3 52.0510 52.1730 57.7150 57.6590
D0-J3 81.9260 82.1270 55.4110 55.3670
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 58902.25592549
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 98262
RA 169.619599
DEC 33.09444
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 68.081
HIERARCH ESO ISS PBL12 END 68.058
HIERARCH ESO ISS PBLA12 START 268.4
HIERARCH ESO ISS PBLA12 END 268.3
HIERARCH ESO ISS PBL13 START 93.781
HIERARCH ESO ISS PBL13 END 93.856
HIERARCH ESO ISS PBLA13 START 257.3
HIERARCH ESO ISS PBLA13 END 257.2
HIERARCH ESO ISS PBL14 START 35.376
HIERARCH ESO ISS PBL14 END 35.262
HIERARCH ESO ISS PBLA14 START 317.159
HIERARCH ESO ISS PBLA14 END 317.217
HIERARCH ESO ISS PBL23 START 29.99
HIERARCH ESO ISS PBL23 END 30.069
HIERARCH ESO ISS PBLA23 START 231.4
HIERARCH ESO ISS PBLA23 END 231.4
HIERARCH ESO ISS PBL24 START 52.051
HIERARCH ESO ISS PBL24 END 52.173
HIERARCH ESO ISS PBLA24 START 57.715
HIERARCH ESO ISS PBLA24 END 57.659
HIERARCH ESO ISS PBL34 START 81.926
HIERARCH ESO ISS PBL34 END 82.127
HIERARCH ESO ISS PBLA34 START 55.411
HIERARCH ESO ISS PBLA34 END 55.367
HIERARCH ESO ISS AMBI TAU0 START 0.005433
HIERARCH ESO ISS AMBI TAU0 END 0.005631
HIERARCH ESO ISS AMBI TEMP 13.6
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.89