Exposure
ID
MATIS.2021-10-27T03:26:03.023_1
Header ID
MATIS.2021-10-27T03:26:03.023
Date updated
2021-10-27 03:37:14 UTC+0000
Release date
2021-10-27 03:26:03 UTC+0000
UTC Start
2021-10-27 03:26:03.023
UTC End
2021-10-27 03:27:03.031
MJD Start
59514.14309054
MJD End
59514.143785077
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004257
Ambient temperature (°C)
12.54
Seeing (arcsec)
0.55
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 25.0170 25.0070 144.6000 144.7000
A0-D0 31.9620 31.9550 72.9000 73.0000
A0-C1 22.4160 22.4050 117.8440 117.9280
B2-D0 33.8670 33.8710 28.3000 28.4000
B2-C1 11.2810 11.2830 28.2890 28.3710
D0-C1 22.5850 22.5880 208.3510 208.4330
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 59514.14309054
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 25.017
HIERARCH ESO ISS PBL12 END 25.007
HIERARCH ESO ISS PBLA12 START 144.6
HIERARCH ESO ISS PBLA12 END 144.7
HIERARCH ESO ISS PBL13 START 31.962
HIERARCH ESO ISS PBL13 END 31.955
HIERARCH ESO ISS PBLA13 START 72.9
HIERARCH ESO ISS PBLA13 END 73.0
HIERARCH ESO ISS PBL14 START 22.416
HIERARCH ESO ISS PBL14 END 22.405
HIERARCH ESO ISS PBLA14 START 117.844
HIERARCH ESO ISS PBLA14 END 117.928
HIERARCH ESO ISS PBL23 START 33.867
HIERARCH ESO ISS PBL23 END 33.871
HIERARCH ESO ISS PBLA23 START 28.3
HIERARCH ESO ISS PBLA23 END 28.4
HIERARCH ESO ISS PBL24 START 11.281
HIERARCH ESO ISS PBL24 END 11.283
HIERARCH ESO ISS PBLA24 START 28.289
HIERARCH ESO ISS PBLA24 END 28.371
HIERARCH ESO ISS PBL34 START 22.585
HIERARCH ESO ISS PBL34 END 22.588
HIERARCH ESO ISS PBLA34 START 208.351
HIERARCH ESO ISS PBLA34 END 208.433
HIERARCH ESO ISS AMBI TAU0 START 0.004309
HIERARCH ESO ISS AMBI TAU0 END 0.004205
HIERARCH ESO ISS AMBI TEMP 12.54
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.52