Exposure
ID
MATIS.2021-11-21T03:58:57.465_1
Header ID
MATIS.2021-11-21T03:58:57.465
Date updated
2021-11-21 04:06:18 UTC+0000
Release date
2021-11-21 03:58:57 UTC+0000
UTC Start
2021-11-21 03:58:57.465
UTC End
2021-11-21 03:59:57.525
MJD Start
59539.16594288
MJD End
59539.1666380189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0023465
Ambient temperature (°C)
10.94
Seeing (arcsec)
1.065
Observation
ID
48946
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
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 64.9370 64.8510 278.9000 279.0000
K0-D0 92.1240 92.0160 257.4000 257.5000
K0-J3 55.6550 55.6420 341.8880 342.0200
G2-D0 39.5930 39.5780 220.6000 220.6000
G2-J3 63.5240 63.4890 47.5360 47.5980
D0-J3 102.9360 102.8870 44.8640 44.9260
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 59539.16594288
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.001992
DEC -21.07795
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 64.937
HIERARCH ESO ISS PBL12 END 64.851
HIERARCH ESO ISS PBLA12 START 278.9
HIERARCH ESO ISS PBLA12 END 279.0
HIERARCH ESO ISS PBL13 START 92.124
HIERARCH ESO ISS PBL13 END 92.016
HIERARCH ESO ISS PBLA13 START 257.4
HIERARCH ESO ISS PBLA13 END 257.5
HIERARCH ESO ISS PBL14 START 55.655
HIERARCH ESO ISS PBL14 END 55.642
HIERARCH ESO ISS PBLA14 START 341.888
HIERARCH ESO ISS PBLA14 END 342.02
HIERARCH ESO ISS PBL23 START 39.593
HIERARCH ESO ISS PBL23 END 39.578
HIERARCH ESO ISS PBLA23 START 220.6
HIERARCH ESO ISS PBLA23 END 220.6
HIERARCH ESO ISS PBL24 START 63.524
HIERARCH ESO ISS PBL24 END 63.489
HIERARCH ESO ISS PBLA24 START 47.536
HIERARCH ESO ISS PBLA24 END 47.598
HIERARCH ESO ISS PBL34 START 102.936
HIERARCH ESO ISS PBL34 END 102.887
HIERARCH ESO ISS PBLA34 START 44.864
HIERARCH ESO ISS PBLA34 END 44.926
HIERARCH ESO ISS AMBI TAU0 START 0.002701
HIERARCH ESO ISS AMBI TAU0 END 0.001992
HIERARCH ESO ISS AMBI TEMP 10.94
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.08