Exposure
ID
MATIS.2021-01-13T06:16:20.897_1
Header ID
MATIS.2021-01-13T06:16:20.897
Date updated
2021-01-13 06:26:55 UTC+0000
Release date
2021-01-13 06:16:20 UTC+0000
UTC Start
2021-01-13 06:16:20.897
UTC End
2021-01-13 06:17:21.377
MJD Start
59227.26135297
MJD End
59227.26205297
Exposure time (s)
60.5
Validation level
1
Tau 0: Coherence time (s)
0.0154125
Ambient temperature (°C)
14.05
Seeing (arcsec)
0.525
Observation
ID
46327
Category
calibrator
Program ID
60.A-9801(V)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
34845
Name
HD 79524
RA
138.327215
DEC
-42.27302
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.4070 89.4510 113.7000 113.9000
A0-J2 129.1360 129.1520 91.4000 91.6000
A0-J3 129.9040 129.8400 46.3180 46.4640
G1-J2 57.5310 57.5060 55.2000 55.4000
G1-J3 126.2940 126.2800 5.5010 5.6130
J2-J3 99.3260 99.3630 339.2750 339.3920
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(V)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59227.26135297
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 79524
RA 138.327215
DEC -42.27302
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 1.0
HIERARCH ESO DET SEQ1 PERIOD 2.016
HIERARCH ESO DET NDIT 30
HIERARCH ESO ISS PBL12 START 89.407
HIERARCH ESO ISS PBL12 END 89.451
HIERARCH ESO ISS PBLA12 START 113.7
HIERARCH ESO ISS PBLA12 END 113.9
HIERARCH ESO ISS PBL13 START 129.136
HIERARCH ESO ISS PBL13 END 129.152
HIERARCH ESO ISS PBLA13 START 91.4
HIERARCH ESO ISS PBLA13 END 91.6
HIERARCH ESO ISS PBL14 START 129.904
HIERARCH ESO ISS PBL14 END 129.84
HIERARCH ESO ISS PBLA14 START 46.318
HIERARCH ESO ISS PBLA14 END 46.464
HIERARCH ESO ISS PBL23 START 57.531
HIERARCH ESO ISS PBL23 END 57.506
HIERARCH ESO ISS PBLA23 START 55.2
HIERARCH ESO ISS PBLA23 END 55.4
HIERARCH ESO ISS PBL24 START 126.294
HIERARCH ESO ISS PBL24 END 126.28
HIERARCH ESO ISS PBLA24 START 5.501
HIERARCH ESO ISS PBLA24 END 5.613
HIERARCH ESO ISS PBL34 START 99.326
HIERARCH ESO ISS PBL34 END 99.363
HIERARCH ESO ISS PBLA34 START 339.275
HIERARCH ESO ISS PBLA34 END 339.392
HIERARCH ESO ISS AMBI TAU0 START 0.014908
HIERARCH ESO ISS AMBI TAU0 END 0.015917
HIERARCH ESO ISS AMBI TEMP 14.05
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.46