Exposure
ID
MATIS.2020-02-23T06:11:56.175_1
Header ID
MATIS.2020-02-23T06:11:56.175
Date updated
2020-02-23 06:20:31 UTC+0000
Release date
2020-02-23 06:11:56 UTC+0000
UTC Start
2020-02-23 06:11:56.175
UTC End
2020-02-23 06:12:56.183
MJD Start
58902.25828906
MJD End
58902.258983597
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0056485
Ambient temperature (°C)
13.9
Seeing (arcsec)
0.86
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 68.0000 67.9740 268.0000 267.8000
K0-D0 94.0230 94.0930 256.9000 256.8000
K0-J3 34.9990 34.8860 317.3590 317.4180
G2-D0 30.2480 30.3240 231.3000 231.3000
G2-J3 52.4510 52.5690 57.5300 57.4710
D0-J3 82.5880 82.7820 55.2660 55.2190
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 58902.25828906
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 68.0
HIERARCH ESO ISS PBL12 END 67.974
HIERARCH ESO ISS PBLA12 START 268.0
HIERARCH ESO ISS PBLA12 END 267.8
HIERARCH ESO ISS PBL13 START 94.023
HIERARCH ESO ISS PBL13 END 94.093
HIERARCH ESO ISS PBLA13 START 256.9
HIERARCH ESO ISS PBLA13 END 256.8
HIERARCH ESO ISS PBL14 START 34.999
HIERARCH ESO ISS PBL14 END 34.886
HIERARCH ESO ISS PBLA14 START 317.359
HIERARCH ESO ISS PBLA14 END 317.418
HIERARCH ESO ISS PBL23 START 30.248
HIERARCH ESO ISS PBL23 END 30.324
HIERARCH ESO ISS PBLA23 START 231.3
HIERARCH ESO ISS PBLA23 END 231.3
HIERARCH ESO ISS PBL24 START 52.451
HIERARCH ESO ISS PBL24 END 52.569
HIERARCH ESO ISS PBLA24 START 57.53
HIERARCH ESO ISS PBLA24 END 57.471
HIERARCH ESO ISS PBL34 START 82.588
HIERARCH ESO ISS PBL34 END 82.782
HIERARCH ESO ISS PBLA34 START 55.266
HIERARCH ESO ISS PBLA34 END 55.219
HIERARCH ESO ISS AMBI TAU0 START 0.00592
HIERARCH ESO ISS AMBI TAU0 END 0.005377
HIERARCH ESO ISS AMBI TEMP 13.9
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.89