Exposure
ID
MATIS.2021-11-20T04:27:50.896_1
Header ID
MATIS.2021-11-20T04:27:50.896
Date updated
2021-11-20 04:40:54 UTC+0000
Release date
2021-11-20 04:27:50 UTC+0000
UTC Start
2021-11-20 04:27:50.896
UTC End
2021-11-20 04:28:50.904
MJD Start
59538.18600574
MJD End
59538.186700277
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0015775
Ambient temperature (°C)
10.93
Seeing (arcsec)
1.62
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 62.4760 62.3620 281.5000 281.6000
K0-D0 88.9820 88.8350 259.3000 259.3000
K0-J3 55.3400 55.3280 345.2290 345.3690
G2-D0 39.1260 39.1030 222.0000 222.1000
G2-J3 62.4870 62.4370 48.9350 48.9860
D0-J3 101.4390 101.3660 46.2820 46.3330
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 59538.18600574
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 62.476
HIERARCH ESO ISS PBL12 END 62.362
HIERARCH ESO ISS PBLA12 START 281.5
HIERARCH ESO ISS PBLA12 END 281.6
HIERARCH ESO ISS PBL13 START 88.982
HIERARCH ESO ISS PBL13 END 88.835
HIERARCH ESO ISS PBLA13 START 259.3
HIERARCH ESO ISS PBLA13 END 259.3
HIERARCH ESO ISS PBL14 START 55.34
HIERARCH ESO ISS PBL14 END 55.328
HIERARCH ESO ISS PBLA14 START 345.229
HIERARCH ESO ISS PBLA14 END 345.369
HIERARCH ESO ISS PBL23 START 39.126
HIERARCH ESO ISS PBL23 END 39.103
HIERARCH ESO ISS PBLA23 START 222.0
HIERARCH ESO ISS PBLA23 END 222.1
HIERARCH ESO ISS PBL24 START 62.487
HIERARCH ESO ISS PBL24 END 62.437
HIERARCH ESO ISS PBLA24 START 48.935
HIERARCH ESO ISS PBLA24 END 48.986
HIERARCH ESO ISS PBL34 START 101.439
HIERARCH ESO ISS PBL34 END 101.366
HIERARCH ESO ISS PBLA34 START 46.282
HIERARCH ESO ISS PBLA34 END 46.333
HIERARCH ESO ISS AMBI TAU0 START 0.001438
HIERARCH ESO ISS AMBI TAU0 END 0.001717
HIERARCH ESO ISS AMBI TEMP 10.93
HIERARCH ESO ISS AMBI FWHM START 1.73
HIERARCH ESO ISS AMBI FWHM END 1.51