Exposure
ID
MATIS.2021-10-10T02:30:28.346_1
Header ID
MATIS.2021-10-10T02:30:28.346
Date updated
2021-10-10 02:40:53 UTC+0000
Release date
2021-10-10 02:30:28 UTC+0000
UTC Start
2021-10-10 02:30:28.346
UTC End
2021-10-10 02:31:28.310
MJD Start
59497.10449474
MJD End
59497.1051887678
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001413
Ambient temperature (°C)
9.73
Seeing (arcsec)
1.36
Observation
ID
48456
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36330
Name
HD 4128
RA
10.897395
DEC
-17.98645
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.5460 85.6610 109.4000 109.4000
A0-J2 118.5490 118.7610 84.9000 85.0000
A0-K0 116.9080 117.0970 61.0760 61.2030
G1-J2 53.9510 54.0140 43.9000 44.0000
G1-K0 87.6350 87.6580 14.2830 14.4190
J2-K0 48.6450 48.6440 341.1000 341.1800
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 59497.10449474
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897395
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 LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 85.546
HIERARCH ESO ISS PBL12 END 85.661
HIERARCH ESO ISS PBLA12 START 109.4
HIERARCH ESO ISS PBLA12 END 109.4
HIERARCH ESO ISS PBL13 START 118.549
HIERARCH ESO ISS PBL13 END 118.761
HIERARCH ESO ISS PBLA13 START 84.9
HIERARCH ESO ISS PBLA13 END 85.0
HIERARCH ESO ISS PBL14 START 116.908
HIERARCH ESO ISS PBL14 END 117.097
HIERARCH ESO ISS PBLA14 START 61.076
HIERARCH ESO ISS PBLA14 END 61.203
HIERARCH ESO ISS PBL23 START 53.951
HIERARCH ESO ISS PBL23 END 54.014
HIERARCH ESO ISS PBLA23 START 43.9
HIERARCH ESO ISS PBLA23 END 44.0
HIERARCH ESO ISS PBL24 START 87.635
HIERARCH ESO ISS PBL24 END 87.658
HIERARCH ESO ISS PBLA24 START 14.283
HIERARCH ESO ISS PBLA24 END 14.419
HIERARCH ESO ISS PBL34 START 48.645
HIERARCH ESO ISS PBL34 END 48.644
HIERARCH ESO ISS PBLA34 START 341.1
HIERARCH ESO ISS PBLA34 END 341.18
HIERARCH ESO ISS AMBI TAU0 START 0.001413
HIERARCH ESO ISS AMBI TAU0 END 0.001413
HIERARCH ESO ISS AMBI TEMP 9.73
HIERARCH ESO ISS AMBI FWHM START 1.36
HIERARCH ESO ISS AMBI FWHM END 1.36