Exposure
ID
MATIS.2021-10-27T02:12:50.377_1
Header ID
MATIS.2021-10-27T02:12:50.377
Date updated
2021-10-27 02:21:44 UTC+0000
Release date
2021-10-27 02:12:50 UTC+0000
UTC Start
2021-10-27 02:12:50.377
UTC End
2021-10-27 02:13:50.341
MJD Start
59514.09224973
MJD End
59514.0929437578
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004425
Ambient temperature (°C)
12.55
Seeing (arcsec)
0.5
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 25.2780 25.2800 138.2000 138.3000
A0-D0 31.1240 31.1520 66.6000 66.7000
A0-C1 22.4000 22.4120 112.1870 112.2510
B2-D0 33.3230 33.3330 20.6000 20.7000
B2-C1 11.1010 11.1040 20.5720 20.6920
D0-C1 22.2230 22.2290 200.6360 200.7550
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 59514.09224973
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 25.278
HIERARCH ESO ISS PBL12 END 25.28
HIERARCH ESO ISS PBLA12 START 138.2
HIERARCH ESO ISS PBLA12 END 138.3
HIERARCH ESO ISS PBL13 START 31.124
HIERARCH ESO ISS PBL13 END 31.152
HIERARCH ESO ISS PBLA13 START 66.6
HIERARCH ESO ISS PBLA13 END 66.7
HIERARCH ESO ISS PBL14 START 22.4
HIERARCH ESO ISS PBL14 END 22.412
HIERARCH ESO ISS PBLA14 START 112.187
HIERARCH ESO ISS PBLA14 END 112.251
HIERARCH ESO ISS PBL23 START 33.323
HIERARCH ESO ISS PBL23 END 33.333
HIERARCH ESO ISS PBLA23 START 20.6
HIERARCH ESO ISS PBLA23 END 20.7
HIERARCH ESO ISS PBL24 START 11.101
HIERARCH ESO ISS PBL24 END 11.104
HIERARCH ESO ISS PBLA24 START 20.572
HIERARCH ESO ISS PBLA24 END 20.692
HIERARCH ESO ISS PBL34 START 22.223
HIERARCH ESO ISS PBL34 END 22.229
HIERARCH ESO ISS PBLA34 START 200.636
HIERARCH ESO ISS PBLA34 END 200.755
HIERARCH ESO ISS AMBI TAU0 START 0.004425
HIERARCH ESO ISS AMBI TAU0 END 0.004425
HIERARCH ESO ISS AMBI TEMP 12.55
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5