Exposure
ID
MATIS.2021-10-11T01:57:22.409_1
Header ID
MATIS.2021-10-11T01:57:22.409
Date updated
2021-10-11 02:06:09 UTC+0000
Release date
2021-10-11 01:57:22 UTC+0000
UTC Start
2021-10-11 01:57:22.409
UTC End
2021-10-11 01:58:22.373
MJD Start
59498.08150936
MJD End
59498.0822033878
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002336
Ambient temperature (°C)
12.91
Seeing (arcsec)
1.11
Observation
ID
48465
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
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 68.3400 68.3420 271.4000 271.7000
K0-D0 94.0710 94.0320 254.9000 255.1000
K0-J3 47.6790 47.7140 327.4040 327.5700
G2-D0 34.5880 34.5600 220.5000 220.7000
G2-J3 57.4160 57.3700 47.9440 48.1340
D0-J3 91.8240 91.7510 45.1660 45.3510
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 59498.08150936
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 213442
RA 338.250669
DEC -61.98222
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 68.34
HIERARCH ESO ISS PBL12 END 68.342
HIERARCH ESO ISS PBLA12 START 271.4
HIERARCH ESO ISS PBLA12 END 271.7
HIERARCH ESO ISS PBL13 START 94.071
HIERARCH ESO ISS PBL13 END 94.032
HIERARCH ESO ISS PBLA13 START 254.9
HIERARCH ESO ISS PBLA13 END 255.1
HIERARCH ESO ISS PBL14 START 47.679
HIERARCH ESO ISS PBL14 END 47.714
HIERARCH ESO ISS PBLA14 START 327.404
HIERARCH ESO ISS PBLA14 END 327.57
HIERARCH ESO ISS PBL23 START 34.588
HIERARCH ESO ISS PBL23 END 34.56
HIERARCH ESO ISS PBLA23 START 220.5
HIERARCH ESO ISS PBLA23 END 220.7
HIERARCH ESO ISS PBL24 START 57.416
HIERARCH ESO ISS PBL24 END 57.37
HIERARCH ESO ISS PBLA24 START 47.944
HIERARCH ESO ISS PBLA24 END 48.134
HIERARCH ESO ISS PBL34 START 91.824
HIERARCH ESO ISS PBL34 END 91.751
HIERARCH ESO ISS PBLA34 START 45.166
HIERARCH ESO ISS PBLA34 END 45.351
HIERARCH ESO ISS AMBI TAU0 START 0.002514
HIERARCH ESO ISS AMBI TAU0 END 0.002158
HIERARCH ESO ISS AMBI TEMP 12.91
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.17