Exposure
ID
MATIS.2021-10-27T01:25:38.935_1
Header ID
MATIS.2021-10-27T01:25:38.935
Date updated
2021-10-27 01:35:54 UTC+0000
Release date
2021-10-27 01:25:38 UTC+0000
UTC Start
2021-10-27 01:25:38.935
UTC End
2021-10-27 01:26:38.943
MJD Start
59514.05947841
MJD End
59514.060172947
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003981
Ambient temperature (°C)
12.2
Seeing (arcsec)
0.685
Observation
ID
48647
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36438
Name
HD 12274
RA
30.000799
DEC
-21.07795
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.8880 22.9210 132.4000 132.4000
A0-D0 25.7270 25.7850 47.4000 47.6000
A0-C1 18.1370 18.1920 104.3050 104.3520
B2-D0 32.9140 32.9160 3.5000 3.7000
B2-C1 10.9650 10.9660 3.4740 3.6250
D0-C1 21.9490 21.9500 183.5250 183.6760
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 59514.05947841
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.000799
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 22.888
HIERARCH ESO ISS PBL12 END 22.921
HIERARCH ESO ISS PBLA12 START 132.4
HIERARCH ESO ISS PBLA12 END 132.4
HIERARCH ESO ISS PBL13 START 25.727
HIERARCH ESO ISS PBL13 END 25.785
HIERARCH ESO ISS PBLA13 START 47.4
HIERARCH ESO ISS PBLA13 END 47.6
HIERARCH ESO ISS PBL14 START 18.137
HIERARCH ESO ISS PBL14 END 18.192
HIERARCH ESO ISS PBLA14 START 104.305
HIERARCH ESO ISS PBLA14 END 104.352
HIERARCH ESO ISS PBL23 START 32.914
HIERARCH ESO ISS PBL23 END 32.916
HIERARCH ESO ISS PBLA23 START 3.5
HIERARCH ESO ISS PBLA23 END 3.7
HIERARCH ESO ISS PBL24 START 10.965
HIERARCH ESO ISS PBL24 END 10.966
HIERARCH ESO ISS PBLA24 START 3.474
HIERARCH ESO ISS PBLA24 END 3.625
HIERARCH ESO ISS PBL34 START 21.949
HIERARCH ESO ISS PBL34 END 21.95
HIERARCH ESO ISS PBLA34 START 183.525
HIERARCH ESO ISS PBLA34 END 183.676
HIERARCH ESO ISS AMBI TAU0 START 0.003981
HIERARCH ESO ISS AMBI TAU0 END 0.003981
HIERARCH ESO ISS AMBI TEMP 12.2
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.65