Exposure
ID
MATIS.2021-10-27T02:25:10.328_1
Header ID
MATIS.2021-10-27T02:25:10.328
Date updated
2021-10-27 02:36:57 UTC+0000
Release date
2021-10-27 02:25:10 UTC+0000
UTC Start
2021-10-27 02:25:10.328
UTC End
2021-10-27 02:26:10.336
MJD Start
59514.10081398
MJD End
59514.101508517
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004056
Ambient temperature (°C)
12.7
Seeing (arcsec)
0.51
Observation
ID
48651
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
HIGH_SENS_N_LOW
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 113.0040 113.0670
B2-D0 33.4370 33.4460 22.1000 22.2000
B2-C1 11.1380 11.1420 22.0230 22.1350
D0-C1 22.2990 22.3050 202.0870 202.1980
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 59514.10081398
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897398
DEC -17.98645
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
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 113.004
HIERARCH ESO ISS PBLA14 END 113.067
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 11.142
HIERARCH ESO ISS PBLA24 START 22.023
HIERARCH ESO ISS PBLA24 END 22.135
HIERARCH ESO ISS PBL34 START 22.299
HIERARCH ESO ISS PBL34 END 22.305
HIERARCH ESO ISS PBLA34 START 202.087
HIERARCH ESO ISS PBLA34 END 202.198
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