Exposure
ID
MATIS.2021-10-27T02:11:29.392_1
Header ID
MATIS.2021-10-27T02:11:29.392
Date updated
2021-10-27 02:17:01 UTC+0000
Release date
2021-10-27 02:11:29 UTC+0000
UTC Start
2021-10-27 02:11:29.392
UTC End
2021-10-27 02:12:29.356
MJD Start
59514.09131241
MJD End
59514.0920064378
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004509
Ambient temperature (°C)
12.54
Seeing (arcsec)
0.495
Observation
ID
48656
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36440
Name
HD 4128
RA
10.897398
DEC
-17.98645
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2730 25.2760 138.1000 138.2000
A0-D0 31.0850 31.1140 66.5000 66.6000
A0-C1 22.3830 22.3950 112.0970 112.1610
B2-D0 33.3110 33.3200 20.4000 20.6000
B2-C1 11.0960 11.1000 20.4060 20.5270
D0-C1 22.2140 22.2210 200.4700 200.5900
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 59514.09131241
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897398
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 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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 25.273
HIERARCH ESO ISS PBL12 END 25.276
HIERARCH ESO ISS PBLA12 START 138.1
HIERARCH ESO ISS PBLA12 END 138.2
HIERARCH ESO ISS PBL13 START 31.085
HIERARCH ESO ISS PBL13 END 31.114
HIERARCH ESO ISS PBLA13 START 66.5
HIERARCH ESO ISS PBLA13 END 66.6
HIERARCH ESO ISS PBL14 START 22.383
HIERARCH ESO ISS PBL14 END 22.395
HIERARCH ESO ISS PBLA14 START 112.097
HIERARCH ESO ISS PBLA14 END 112.161
HIERARCH ESO ISS PBL23 START 33.311
HIERARCH ESO ISS PBL23 END 33.32
HIERARCH ESO ISS PBLA23 START 20.4
HIERARCH ESO ISS PBLA23 END 20.6
HIERARCH ESO ISS PBL24 START 11.096
HIERARCH ESO ISS PBL24 END 11.1
HIERARCH ESO ISS PBLA24 START 20.406
HIERARCH ESO ISS PBLA24 END 20.527
HIERARCH ESO ISS PBL34 START 22.214
HIERARCH ESO ISS PBL34 END 22.221
HIERARCH ESO ISS PBLA34 START 200.47
HIERARCH ESO ISS PBLA34 END 200.59
HIERARCH ESO ISS AMBI TAU0 START 0.004765
HIERARCH ESO ISS AMBI TAU0 END 0.004253
HIERARCH ESO ISS AMBI TEMP 12.54
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.5