Exposure
ID
MATIS.2022-12-17T00:11:33.795_1
Header ID
MATIS.2022-12-17T00:11:33.795
Date updated
2022-12-17 00:20:54 UTC+0000
Release date
2022-12-17 00:11:33 UTC+0000
UTC Start
2022-12-17 00:11:33.795
UTC End
2022-12-17 00:12:33.803
MJD Start
59930.00803003
MJD End
59930.008724567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005919
Ambient temperature (°C)
12.79
Seeing (arcsec)
0.96
Observation
ID
53527
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39811
Name
HD 4790
RA
12.47799
DEC
-0.22417
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 87.2790 87.1810 114.5000 114.5000
A0-J2 128.4070 128.3410 92.6000 92.6000
A0-K0 127.8430 127.8670 72.7820 72.7900
G1-J2 57.4740 57.5090 58.2000 58.2000
G1-K0 85.3940 85.4600 29.9710 30.0530
J2-K0 44.0840 44.0720 351.9610 352.0840
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 59930.00803003
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4790
RA 12.47799
DEC -0.22417
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 87.279
HIERARCH ESO ISS PBL12 END 87.181
HIERARCH ESO ISS PBLA12 START 114.5
HIERARCH ESO ISS PBLA12 END 114.5
HIERARCH ESO ISS PBL13 START 128.407
HIERARCH ESO ISS PBL13 END 128.341
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 127.843
HIERARCH ESO ISS PBL14 END 127.867
HIERARCH ESO ISS PBLA14 START 72.782
HIERARCH ESO ISS PBLA14 END 72.79
HIERARCH ESO ISS PBL23 START 57.474
HIERARCH ESO ISS PBL23 END 57.509
HIERARCH ESO ISS PBLA23 START 58.2
HIERARCH ESO ISS PBLA23 END 58.2
HIERARCH ESO ISS PBL24 START 85.394
HIERARCH ESO ISS PBL24 END 85.46
HIERARCH ESO ISS PBLA24 START 29.971
HIERARCH ESO ISS PBLA24 END 30.053
HIERARCH ESO ISS PBL34 START 44.084
HIERARCH ESO ISS PBL34 END 44.072
HIERARCH ESO ISS PBLA34 START 351.961
HIERARCH ESO ISS PBLA34 END 352.084
HIERARCH ESO ISS AMBI TAU0 START 0.005919
HIERARCH ESO ISS AMBI TAU0 END 0.005919
HIERARCH ESO ISS AMBI TEMP 12.79
HIERARCH ESO ISS AMBI FWHM START 1.1
HIERARCH ESO ISS AMBI FWHM END 0.82