Exposure
ID
MATIS.2021-10-10T02:34:51.884_1
Header ID
MATIS.2021-10-10T02:34:51.884
Date updated
2021-10-10 02:45:58 UTC+0000
Release date
2021-10-10 02:34:51 UTC+0000
UTC Start
2021-10-10 02:34:51.884
UTC End
2021-10-10 02:35:51.892
MJD Start
59497.10754495
MJD End
59497.108239487
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0015145
Ambient temperature (°C)
9.77
Seeing (arcsec)
1.26
Observation
ID
48457
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.0410 86.1550 109.6000 109.7000
A0-J2 119.4650 119.6750 85.3000 85.4000
A0-K0 117.7270 117.9160 61.6320 61.7610
G1-J2 54.2260 54.2890 44.5000 44.6000
G1-K0 87.7370 87.7620 14.8780 15.0180
J2-K0 48.6400 48.6390 341.4540 341.5380
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 59497.10754495
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897395
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 86.041
HIERARCH ESO ISS PBL12 END 86.155
HIERARCH ESO ISS PBLA12 START 109.6
HIERARCH ESO ISS PBLA12 END 109.7
HIERARCH ESO ISS PBL13 START 119.465
HIERARCH ESO ISS PBL13 END 119.675
HIERARCH ESO ISS PBLA13 START 85.3
HIERARCH ESO ISS PBLA13 END 85.4
HIERARCH ESO ISS PBL14 START 117.727
HIERARCH ESO ISS PBL14 END 117.916
HIERARCH ESO ISS PBLA14 START 61.632
HIERARCH ESO ISS PBLA14 END 61.761
HIERARCH ESO ISS PBL23 START 54.226
HIERARCH ESO ISS PBL23 END 54.289
HIERARCH ESO ISS PBLA23 START 44.5
HIERARCH ESO ISS PBLA23 END 44.6
HIERARCH ESO ISS PBL24 START 87.737
HIERARCH ESO ISS PBL24 END 87.762
HIERARCH ESO ISS PBLA24 START 14.878
HIERARCH ESO ISS PBLA24 END 15.018
HIERARCH ESO ISS PBL34 START 48.64
HIERARCH ESO ISS PBL34 END 48.639
HIERARCH ESO ISS PBLA34 START 341.454
HIERARCH ESO ISS PBLA34 END 341.538
HIERARCH ESO ISS AMBI TAU0 START 0.001414
HIERARCH ESO ISS AMBI TAU0 END 0.001615
HIERARCH ESO ISS AMBI TEMP 9.77
HIERARCH ESO ISS AMBI FWHM START 1.32
HIERARCH ESO ISS AMBI FWHM END 1.2