Exposure
ID
MATIS.2021-10-27T01:58:36.989_1
Header ID
MATIS.2021-10-27T01:58:36.989
Date updated
2021-10-27 02:11:35 UTC+0000
Release date
2021-10-27 01:58:36 UTC+0000
UTC Start
2021-10-27 01:58:36.989
UTC End
2021-10-27 01:59:36.997
MJD Start
59514.08237256
MJD End
59514.083067097
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0045705
Ambient temperature (°C)
12.92
Seeing (arcsec)
0.44
Observation
ID
48645
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36328
Name
HD 2429
RA
6.980634
DEC
-33.0074
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 24.6240 24.6390 136.9000 137.0000
A0-D0 31.7710 31.7840 64.3000 64.5000
A0-C1 22.0290 22.0480 109.6600 109.7830
B2-D0 33.8780 33.8750 20.4000 20.6000
B2-C1 11.2850 11.2840 20.3860 20.5150
D0-C1 22.5930 22.5910 200.4480 200.5760
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 59514.08237256
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 2429
RA 6.980634
DEC -33.0074
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 24.624
HIERARCH ESO ISS PBL12 END 24.639
HIERARCH ESO ISS PBLA12 START 136.9
HIERARCH ESO ISS PBLA12 END 137.0
HIERARCH ESO ISS PBL13 START 31.771
HIERARCH ESO ISS PBL13 END 31.784
HIERARCH ESO ISS PBLA13 START 64.3
HIERARCH ESO ISS PBLA13 END 64.5
HIERARCH ESO ISS PBL14 START 22.029
HIERARCH ESO ISS PBL14 END 22.048
HIERARCH ESO ISS PBLA14 START 109.66
HIERARCH ESO ISS PBLA14 END 109.783
HIERARCH ESO ISS PBL23 START 33.878
HIERARCH ESO ISS PBL23 END 33.875
HIERARCH ESO ISS PBLA23 START 20.4
HIERARCH ESO ISS PBLA23 END 20.6
HIERARCH ESO ISS PBL24 START 11.285
HIERARCH ESO ISS PBL24 END 11.284
HIERARCH ESO ISS PBLA24 START 20.386
HIERARCH ESO ISS PBLA24 END 20.515
HIERARCH ESO ISS PBL34 START 22.593
HIERARCH ESO ISS PBL34 END 22.591
HIERARCH ESO ISS PBLA34 START 200.448
HIERARCH ESO ISS PBLA34 END 200.576
HIERARCH ESO ISS AMBI TAU0 START 0.004381
HIERARCH ESO ISS AMBI TAU0 END 0.00476
HIERARCH ESO ISS AMBI TEMP 12.92
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.43