Exposure
ID
MATIS.2021-10-27T02:25:09.890_1
Header ID
MATIS.2021-10-27T02:25:09.890
Date updated
2021-10-27 02:36:57 UTC+0000
Release date
2021-10-27 02:25:09 UTC+0000
UTC Start
2021-10-27 02:25:09.890
UTC End
2021-10-27 02:26:09.950
MJD Start
59514.10080891
MJD End
59514.1015040489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004056
Ambient temperature (°C)
12.7
Seeing (arcsec)
0.51
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 25.2980 25.2990 139.1000 139.2000
A0-D0 31.4420 31.4650 67.8000 67.9000
A0-C1 22.5250 22.5330 112.9970 113.0720
B2-D0 33.4370 33.4460 22.1000 22.2000
B2-C1 11.1380 11.1410 22.0160 22.1380
D0-C1 22.2990 22.3050 202.0790 202.2020
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 59514.10080891
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 25.298
HIERARCH ESO ISS PBL12 END 25.299
HIERARCH ESO ISS PBLA12 START 139.1
HIERARCH ESO ISS PBLA12 END 139.2
HIERARCH ESO ISS PBL13 START 31.442
HIERARCH ESO ISS PBL13 END 31.465
HIERARCH ESO ISS PBLA13 START 67.8
HIERARCH ESO ISS PBLA13 END 67.9
HIERARCH ESO ISS PBL14 START 22.525
HIERARCH ESO ISS PBL14 END 22.533
HIERARCH ESO ISS PBLA14 START 112.997
HIERARCH ESO ISS PBLA14 END 113.072
HIERARCH ESO ISS PBL23 START 33.437
HIERARCH ESO ISS PBL23 END 33.446
HIERARCH ESO ISS PBLA23 START 22.1
HIERARCH ESO ISS PBLA23 END 22.2
HIERARCH ESO ISS PBL24 START 11.138
HIERARCH ESO ISS PBL24 END 11.141
HIERARCH ESO ISS PBLA24 START 22.016
HIERARCH ESO ISS PBLA24 END 22.138
HIERARCH ESO ISS PBL34 START 22.299
HIERARCH ESO ISS PBL34 END 22.305
HIERARCH ESO ISS PBLA34 START 202.079
HIERARCH ESO ISS PBLA34 END 202.202
HIERARCH ESO ISS AMBI TAU0 START 0.004056
HIERARCH ESO ISS AMBI TAU0 END 0.004056
HIERARCH ESO ISS AMBI TEMP 12.7
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51