Exposure
ID
MATIS.2020-02-23T06:11:55.738_1
Header ID
MATIS.2020-02-23T06:11:55.738
Date updated
2020-02-23 06:20:31 UTC+0000
Release date
2020-02-23 06:11:55 UTC+0000
UTC Start
2020-02-23 06:11:55.738
UTC End
2020-02-23 06:12:55.702
MJD Start
58902.25828401
MJD End
58902.2589780378
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
45501
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.0010 67.9740 268.0000 267.8000
K0-D0 94.0220 94.0920 256.9000 256.8000
K0-J3 35.0010 34.8880 317.3560 317.4200
G2-D0 30.2470 30.3230 231.3000 231.3000
G2-J3 52.4490 52.5670 57.5280 57.4740
D0-J3 82.5840 82.7790 55.2650 55.2220
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 58902.25828401
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 98262
RA 169.619599
DEC 33.09444
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 68.001
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 94.022
HIERARCH ESO ISS PBL13 END 94.092
HIERARCH ESO ISS PBLA13 START 256.9
HIERARCH ESO ISS PBLA13 END 256.8
HIERARCH ESO ISS PBL14 START 35.001
HIERARCH ESO ISS PBL14 END 34.888
HIERARCH ESO ISS PBLA14 START 317.356
HIERARCH ESO ISS PBLA14 END 317.42
HIERARCH ESO ISS PBL23 START 30.247
HIERARCH ESO ISS PBL23 END 30.323
HIERARCH ESO ISS PBLA23 START 231.3
HIERARCH ESO ISS PBLA23 END 231.3
HIERARCH ESO ISS PBL24 START 52.449
HIERARCH ESO ISS PBL24 END 52.567
HIERARCH ESO ISS PBLA24 START 57.528
HIERARCH ESO ISS PBLA24 END 57.474
HIERARCH ESO ISS PBL34 START 82.584
HIERARCH ESO ISS PBL34 END 82.779
HIERARCH ESO ISS PBLA34 START 55.265
HIERARCH ESO ISS PBLA34 END 55.222
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