Exposure
ID
MATIS.2021-11-01T02:51:46.075_1
Header ID
MATIS.2021-11-01T02:51:46.075
Date updated
2021-11-01 03:00:46 UTC+0000
Release date
2021-11-01 02:51:46 UTC+0000
UTC Start
2021-11-01 02:51:46.075
UTC End
2021-11-01 02:52:46.083
MJD Start
59519.11928327
MJD End
59519.119977807
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002292
Ambient temperature (°C)
12.64
Seeing (arcsec)
1.58
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 25.2490 25.2520 145.1000 145.3000
A0-D0 31.7370 31.7210 74.3000 74.4000
A0-C1 22.6220 22.6210 118.9400 119.0830
B2-D0 33.4480 33.4380 28.8000 28.9000
B2-C1 11.1420 11.1380 28.7590 28.8670
D0-C1 22.3060 22.2990 208.8230 208.9310
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 59519.11928327
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 25.249
HIERARCH ESO ISS PBL12 END 25.252
HIERARCH ESO ISS PBLA12 START 145.1
HIERARCH ESO ISS PBLA12 END 145.3
HIERARCH ESO ISS PBL13 START 31.737
HIERARCH ESO ISS PBL13 END 31.721
HIERARCH ESO ISS PBLA13 START 74.3
HIERARCH ESO ISS PBLA13 END 74.4
HIERARCH ESO ISS PBL14 START 22.622
HIERARCH ESO ISS PBL14 END 22.621
HIERARCH ESO ISS PBLA14 START 118.94
HIERARCH ESO ISS PBLA14 END 119.083
HIERARCH ESO ISS PBL23 START 33.448
HIERARCH ESO ISS PBL23 END 33.438
HIERARCH ESO ISS PBLA23 START 28.8
HIERARCH ESO ISS PBLA23 END 28.9
HIERARCH ESO ISS PBL24 START 11.142
HIERARCH ESO ISS PBL24 END 11.138
HIERARCH ESO ISS PBLA24 START 28.759
HIERARCH ESO ISS PBLA24 END 28.867
HIERARCH ESO ISS PBL34 START 22.306
HIERARCH ESO ISS PBL34 END 22.299
HIERARCH ESO ISS PBLA34 START 208.823
HIERARCH ESO ISS PBLA34 END 208.931
HIERARCH ESO ISS AMBI TAU0 START 0.00238
HIERARCH ESO ISS AMBI TAU0 END 0.002204
HIERARCH ESO ISS AMBI TEMP 12.64
HIERARCH ESO ISS AMBI FWHM START 1.57
HIERARCH ESO ISS AMBI FWHM END 1.59