Exposure
ID
MATIS.2021-11-20T02:44:43.825_1
Header ID
MATIS.2021-11-20T02:44:43.825
Date updated
2021-11-20 02:56:30 UTC+0000
Release date
2021-11-20 02:44:43 UTC+0000
UTC Start
2021-11-20 02:44:43.825
UTC End
2021-11-20 02:45:43.833
MJD Start
59538.11439612
MJD End
59538.115090657
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0030705
Ambient temperature (°C)
10.22
Seeing (arcsec)
0.825
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 68.3480 68.3470 271.5000 271.6000
K0-D0 95.9530 95.9600 251.0000 251.1000
K0-J3 56.4760 56.4690 332.8000 332.9040
G2-D0 39.9290 39.9340 214.1000 214.2000
G2-J3 64.4290 64.4370 41.2840 41.3830
D0-J3 104.1650 104.1790 38.5470 38.6470
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 59538.11439612
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 68.348
HIERARCH ESO ISS PBL12 END 68.347
HIERARCH ESO ISS PBLA12 START 271.5
HIERARCH ESO ISS PBLA12 END 271.6
HIERARCH ESO ISS PBL13 START 95.953
HIERARCH ESO ISS PBL13 END 95.96
HIERARCH ESO ISS PBLA13 START 251.0
HIERARCH ESO ISS PBLA13 END 251.1
HIERARCH ESO ISS PBL14 START 56.476
HIERARCH ESO ISS PBL14 END 56.469
HIERARCH ESO ISS PBLA14 START 332.8
HIERARCH ESO ISS PBLA14 END 332.904
HIERARCH ESO ISS PBL23 START 39.929
HIERARCH ESO ISS PBL23 END 39.934
HIERARCH ESO ISS PBLA23 START 214.1
HIERARCH ESO ISS PBLA23 END 214.2
HIERARCH ESO ISS PBL24 START 64.429
HIERARCH ESO ISS PBL24 END 64.437
HIERARCH ESO ISS PBLA24 START 41.284
HIERARCH ESO ISS PBLA24 END 41.383
HIERARCH ESO ISS PBL34 START 104.165
HIERARCH ESO ISS PBL34 END 104.179
HIERARCH ESO ISS PBLA34 START 38.547
HIERARCH ESO ISS PBLA34 END 38.647
HIERARCH ESO ISS AMBI TAU0 START 0.003206
HIERARCH ESO ISS AMBI TAU0 END 0.002935
HIERARCH ESO ISS AMBI TEMP 10.22
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.81