Exposure
ID
MATIS.2021-11-20T02:28:44.339_1
Header ID
MATIS.2021-11-20T02:28:44.339
Date updated
2021-11-20 02:40:54 UTC+0000
Release date
2021-11-20 02:28:44 UTC+0000
UTC Start
2021-11-20 02:28:44.339
UTC End
2021-11-20 02:29:44.399
MJD Start
59538.10329096
MJD End
59538.1039860989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00368
Ambient temperature (°C)
10.47
Seeing (arcsec)
0.7
Observation
ID
48942
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36636
Name
HD 4128
RA
10.898568
DEC
-17.98645
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.2110 66.1390 276.3000 276.4000
K0-D0 94.0770 93.9980 255.4000 255.5000
K0-J3 55.3680 55.3510 339.4000 339.5250
G2-D0 39.9350 39.9290 219.2000 219.3000
G2-J3 64.2820 64.2650 46.1170 46.1810
D0-J3 104.0370 104.0150 43.4650 43.5300
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 59538.10329096
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.898568
DEC -17.98645
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 66.211
HIERARCH ESO ISS PBL12 END 66.139
HIERARCH ESO ISS PBLA12 START 276.3
HIERARCH ESO ISS PBLA12 END 276.4
HIERARCH ESO ISS PBL13 START 94.077
HIERARCH ESO ISS PBL13 END 93.998
HIERARCH ESO ISS PBLA13 START 255.4
HIERARCH ESO ISS PBLA13 END 255.5
HIERARCH ESO ISS PBL14 START 55.368
HIERARCH ESO ISS PBL14 END 55.351
HIERARCH ESO ISS PBLA14 START 339.4
HIERARCH ESO ISS PBLA14 END 339.525
HIERARCH ESO ISS PBL23 START 39.935
HIERARCH ESO ISS PBL23 END 39.929
HIERARCH ESO ISS PBLA23 START 219.2
HIERARCH ESO ISS PBLA23 END 219.3
HIERARCH ESO ISS PBL24 START 64.282
HIERARCH ESO ISS PBL24 END 64.265
HIERARCH ESO ISS PBLA24 START 46.117
HIERARCH ESO ISS PBLA24 END 46.181
HIERARCH ESO ISS PBL34 START 104.037
HIERARCH ESO ISS PBL34 END 104.015
HIERARCH ESO ISS PBLA34 START 43.465
HIERARCH ESO ISS PBLA34 END 43.53
HIERARCH ESO ISS AMBI TAU0 START 0.00368
HIERARCH ESO ISS AMBI TAU0 END 0.00368
HIERARCH ESO ISS AMBI TEMP 10.47
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7