Exposure
ID
MATIS.2021-11-21T04:01:27.550_1
Header ID
MATIS.2021-11-21T04:01:27.550
Date updated
2021-11-21 04:10:54 UTC+0000
Release date
2021-11-21 04:01:27 UTC+0000
UTC Start
2021-11-21 04:01:27.550
UTC End
2021-11-21 04:02:27.558
MJD Start
59539.16767998
MJD End
59539.168374517
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0025005
Ambient temperature (°C)
11.0
Seeing (arcsec)
0.89
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 64.7190 64.6280 279.1000 279.2000
K0-D0 91.8510 91.7370 257.6000 257.7000
K0-J3 55.6230 55.6100 342.2140 342.3470
G2-D0 39.5550 39.5390 220.7000 220.8000
G2-J3 63.4370 63.4010 47.6890 47.7500
D0-J3 102.8120 102.7600 45.0190 45.0800
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 59539.16767998
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 64.719
HIERARCH ESO ISS PBL12 END 64.628
HIERARCH ESO ISS PBLA12 START 279.1
HIERARCH ESO ISS PBLA12 END 279.2
HIERARCH ESO ISS PBL13 START 91.851
HIERARCH ESO ISS PBL13 END 91.737
HIERARCH ESO ISS PBLA13 START 257.6
HIERARCH ESO ISS PBLA13 END 257.7
HIERARCH ESO ISS PBL14 START 55.623
HIERARCH ESO ISS PBL14 END 55.61
HIERARCH ESO ISS PBLA14 START 342.214
HIERARCH ESO ISS PBLA14 END 342.347
HIERARCH ESO ISS PBL23 START 39.555
HIERARCH ESO ISS PBL23 END 39.539
HIERARCH ESO ISS PBLA23 START 220.7
HIERARCH ESO ISS PBLA23 END 220.8
HIERARCH ESO ISS PBL24 START 63.437
HIERARCH ESO ISS PBL24 END 63.401
HIERARCH ESO ISS PBLA24 START 47.689
HIERARCH ESO ISS PBLA24 END 47.75
HIERARCH ESO ISS PBL34 START 102.812
HIERARCH ESO ISS PBL34 END 102.76
HIERARCH ESO ISS PBLA34 START 45.019
HIERARCH ESO ISS PBLA34 END 45.08
HIERARCH ESO ISS AMBI TAU0 START 0.002453
HIERARCH ESO ISS AMBI TAU0 END 0.002548
HIERARCH ESO ISS AMBI TEMP 11.0
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.87