Exposure
ID
MATIS.2021-11-20T02:47:26.381_1
Header ID
MATIS.2021-11-20T02:47:26.381
Date updated
2021-11-20 03:01:09 UTC+0000
Release date
2021-11-20 02:47:26 UTC+0000
UTC Start
2021-11-20 02:47:26.381
UTC End
2021-11-20 02:48:26.345
MJD Start
59538.11627756
MJD End
59538.1169715878
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0026795
Ambient temperature (°C)
10.26
Seeing (arcsec)
0.855
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 68.3440 68.3400 271.8000 271.9000
K0-D0 95.9700 95.9740 251.2000 251.3000
K0-J3 56.4590 56.4520 333.0750 333.1800
G2-D0 39.9420 39.9460 214.4000 214.5000
G2-J3 64.4500 64.4570 41.5480 41.6460
D0-J3 104.2000 104.2120 38.8130 38.9120
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 59538.11627756
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 68.344
HIERARCH ESO ISS PBL12 END 68.34
HIERARCH ESO ISS PBLA12 START 271.8
HIERARCH ESO ISS PBLA12 END 271.9
HIERARCH ESO ISS PBL13 START 95.97
HIERARCH ESO ISS PBL13 END 95.974
HIERARCH ESO ISS PBLA13 START 251.2
HIERARCH ESO ISS PBLA13 END 251.3
HIERARCH ESO ISS PBL14 START 56.459
HIERARCH ESO ISS PBL14 END 56.452
HIERARCH ESO ISS PBLA14 START 333.075
HIERARCH ESO ISS PBLA14 END 333.18
HIERARCH ESO ISS PBL23 START 39.942
HIERARCH ESO ISS PBL23 END 39.946
HIERARCH ESO ISS PBLA23 START 214.4
HIERARCH ESO ISS PBLA23 END 214.5
HIERARCH ESO ISS PBL24 START 64.45
HIERARCH ESO ISS PBL24 END 64.457
HIERARCH ESO ISS PBLA24 START 41.548
HIERARCH ESO ISS PBLA24 END 41.646
HIERARCH ESO ISS PBL34 START 104.2
HIERARCH ESO ISS PBL34 END 104.212
HIERARCH ESO ISS PBLA34 START 38.813
HIERARCH ESO ISS PBLA34 END 38.912
HIERARCH ESO ISS AMBI TAU0 START 0.00267
HIERARCH ESO ISS AMBI TAU0 END 0.002689
HIERARCH ESO ISS AMBI TEMP 10.26
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.89