Exposure
ID
MATIS.2021-11-20T02:03:56.406_1
Header ID
MATIS.2021-11-20T02:03:56.406
Date updated
2021-11-20 02:15:55 UTC+0000
Release date
2021-11-20 02:03:56 UTC+0000
UTC Start
2021-11-20 02:03:56.406
UTC End
2021-11-20 02:04:56.466
MJD Start
59538.08606951
MJD End
59538.0867646489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0027925
Ambient temperature (°C)
10.79
Seeing (arcsec)
0.84
Observation
ID
48944
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36637
Name
HD 2429
RA
6.981959
DEC
-33.00741
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.2380 67.1930 278.5000 278.7000
K0-D0 93.5560 93.4770 257.7000 257.8000
K0-J3 56.4870 56.4910 338.6740 338.8020
G2-D0 38.9240 38.9020 219.8000 219.9000
G2-J3 62.6920 62.6500 47.1370 47.2400
D0-J3 101.4190 101.3550 44.3260 44.4280
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 59538.08606951
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 2429
RA 6.981959
DEC -33.00741
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 67.238
HIERARCH ESO ISS PBL12 END 67.193
HIERARCH ESO ISS PBLA12 START 278.5
HIERARCH ESO ISS PBLA12 END 278.7
HIERARCH ESO ISS PBL13 START 93.556
HIERARCH ESO ISS PBL13 END 93.477
HIERARCH ESO ISS PBLA13 START 257.7
HIERARCH ESO ISS PBLA13 END 257.8
HIERARCH ESO ISS PBL14 START 56.487
HIERARCH ESO ISS PBL14 END 56.491
HIERARCH ESO ISS PBLA14 START 338.674
HIERARCH ESO ISS PBLA14 END 338.802
HIERARCH ESO ISS PBL23 START 38.924
HIERARCH ESO ISS PBL23 END 38.902
HIERARCH ESO ISS PBLA23 START 219.8
HIERARCH ESO ISS PBLA23 END 219.9
HIERARCH ESO ISS PBL24 START 62.692
HIERARCH ESO ISS PBL24 END 62.65
HIERARCH ESO ISS PBLA24 START 47.137
HIERARCH ESO ISS PBLA24 END 47.24
HIERARCH ESO ISS PBL34 START 101.419
HIERARCH ESO ISS PBL34 END 101.355
HIERARCH ESO ISS PBLA34 START 44.326
HIERARCH ESO ISS PBLA34 END 44.428
HIERARCH ESO ISS AMBI TAU0 START 0.002749
HIERARCH ESO ISS AMBI TAU0 END 0.002836
HIERARCH ESO ISS AMBI TEMP 10.79
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84