Exposure
ID
MATIS.2021-11-20T02:03:56.826_1
Header ID
MATIS.2021-11-20T02:03:56.826
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 02:03:56.826
UTC End
2021-11-20 02:04:56.834
MJD Start
59538.08607437
MJD End
59538.086768907
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0027925
Ambient temperature (°C)
10.79
Seeing (arcsec)
0.84
Observation
ID
48945
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
HIGH_SENS_N_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 67.1920 278.5000 278.7000
K0-D0 93.5550 93.4760 257.7000 257.8000
K0-J3 56.4870 56.4910 338.6760 338.8040
G2-D0 38.9240 38.9020 219.8000 219.9000
G2-J3 62.6910 62.6490 47.1390 47.2420
D0-J3 101.4180 101.3540 44.3280 44.4290
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 59538.08607437
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 2429
RA 6.981959
DEC -33.00741
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 67.238
HIERARCH ESO ISS PBL12 END 67.192
HIERARCH ESO ISS PBLA12 START 278.5
HIERARCH ESO ISS PBLA12 END 278.7
HIERARCH ESO ISS PBL13 START 93.555
HIERARCH ESO ISS PBL13 END 93.476
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 338.676
HIERARCH ESO ISS PBLA14 END 338.804
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 62.691
HIERARCH ESO ISS PBL24 END 62.649
HIERARCH ESO ISS PBLA24 START 47.139
HIERARCH ESO ISS PBLA24 END 47.242
HIERARCH ESO ISS PBL34 START 101.418
HIERARCH ESO ISS PBL34 END 101.354
HIERARCH ESO ISS PBLA34 START 44.328
HIERARCH ESO ISS PBLA34 END 44.429
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