Exposure
ID
MATIS.2021-10-11T01:58:45.793_1
Header ID
MATIS.2021-10-11T01:58:45.793
Date updated
2021-10-11 02:06:09 UTC+0000
Release date
2021-10-11 01:58:45 UTC+0000
UTC Start
2021-10-11 01:58:45.793
UTC End
2021-10-11 01:59:45.801
MJD Start
59498.08247446
MJD End
59498.083168997
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0022215
Ambient temperature (°C)
12.91
Seeing (arcsec)
1.26
Observation
ID
48466
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36335
Name
HD 213442
RA
338.250669
DEC
-61.98222
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 68.3430 68.3440 271.7000 272.0000
K0-D0 94.0170 93.9780 255.2000 255.4000
K0-J3 47.7270 47.7610 327.6240 327.7910
G2-D0 34.5500 34.5220 220.8000 221.0000
G2-J3 57.3530 57.3070 48.1970 48.3870
D0-J3 91.7230 91.6480 45.4120 45.5970
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 59498.08247446
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 213442
RA 338.250669
DEC -61.98222
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 68.343
HIERARCH ESO ISS PBL12 END 68.344
HIERARCH ESO ISS PBLA12 START 271.7
HIERARCH ESO ISS PBLA12 END 272.0
HIERARCH ESO ISS PBL13 START 94.017
HIERARCH ESO ISS PBL13 END 93.978
HIERARCH ESO ISS PBLA13 START 255.2
HIERARCH ESO ISS PBLA13 END 255.4
HIERARCH ESO ISS PBL14 START 47.727
HIERARCH ESO ISS PBL14 END 47.761
HIERARCH ESO ISS PBLA14 START 327.624
HIERARCH ESO ISS PBLA14 END 327.791
HIERARCH ESO ISS PBL23 START 34.55
HIERARCH ESO ISS PBL23 END 34.522
HIERARCH ESO ISS PBLA23 START 220.8
HIERARCH ESO ISS PBLA23 END 221.0
HIERARCH ESO ISS PBL24 START 57.353
HIERARCH ESO ISS PBL24 END 57.307
HIERARCH ESO ISS PBLA24 START 48.197
HIERARCH ESO ISS PBLA24 END 48.387
HIERARCH ESO ISS PBL34 START 91.723
HIERARCH ESO ISS PBL34 END 91.648
HIERARCH ESO ISS PBLA34 START 45.412
HIERARCH ESO ISS PBLA34 END 45.597
HIERARCH ESO ISS AMBI TAU0 START 0.002158
HIERARCH ESO ISS AMBI TAU0 END 0.002285
HIERARCH ESO ISS AMBI TEMP 12.91
HIERARCH ESO ISS AMBI FWHM START 1.17
HIERARCH ESO ISS AMBI FWHM END 1.35