Exposure
ID
MATIS.2021-11-20T04:25:26.566_1
Header ID
MATIS.2021-11-20T04:25:26.566
Date updated
2021-11-20 04:36:00 UTC+0000
Release date
2021-11-20 04:25:26 UTC+0000
UTC Start
2021-11-20 04:25:26.566
UTC End
2021-11-20 04:26:26.574
MJD Start
59538.18433526
MJD End
59538.185029797
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.000978
Ambient temperature (°C)
10.69
Seeing (arcsec)
2.31
Observation
ID
48947
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36638
Name
HD 12274
RA
30.001992
DEC
-21.07795
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 62.7410 62.6280 281.2000 281.4000
K0-D0 89.3270 89.1810 259.1000 259.2000
K0-J3 55.3700 55.3570 344.8970 345.0390
G2-D0 39.1800 39.1570 221.9000 222.0000
G2-J3 62.6050 62.5550 48.8120 48.8650
D0-J3 101.6100 101.5380 46.1570 46.2110
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 59538.18433526
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.001992
DEC -21.07795
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 62.741
HIERARCH ESO ISS PBL12 END 62.628
HIERARCH ESO ISS PBLA12 START 281.2
HIERARCH ESO ISS PBLA12 END 281.4
HIERARCH ESO ISS PBL13 START 89.327
HIERARCH ESO ISS PBL13 END 89.181
HIERARCH ESO ISS PBLA13 START 259.1
HIERARCH ESO ISS PBLA13 END 259.2
HIERARCH ESO ISS PBL14 START 55.37
HIERARCH ESO ISS PBL14 END 55.357
HIERARCH ESO ISS PBLA14 START 344.897
HIERARCH ESO ISS PBLA14 END 345.039
HIERARCH ESO ISS PBL23 START 39.18
HIERARCH ESO ISS PBL23 END 39.157
HIERARCH ESO ISS PBLA23 START 221.9
HIERARCH ESO ISS PBLA23 END 222.0
HIERARCH ESO ISS PBL24 START 62.605
HIERARCH ESO ISS PBL24 END 62.555
HIERARCH ESO ISS PBLA24 START 48.812
HIERARCH ESO ISS PBLA24 END 48.865
HIERARCH ESO ISS PBL34 START 101.61
HIERARCH ESO ISS PBL34 END 101.538
HIERARCH ESO ISS PBLA34 START 46.157
HIERARCH ESO ISS PBLA34 END 46.211
HIERARCH ESO ISS AMBI TAU0 START 0.000978
HIERARCH ESO ISS AMBI TAU0 END 0.000978
HIERARCH ESO ISS AMBI TEMP 10.69
HIERARCH ESO ISS AMBI FWHM START 2.31
HIERARCH ESO ISS AMBI FWHM END 2.31