Exposure
ID
MATIS.2021-11-20T02:49:30.629_1
Header ID
MATIS.2021-11-20T02:49:30.629
Date updated
2021-11-20 03:01:09 UTC+0000
Release date
2021-11-20 02:49:30 UTC+0000
UTC Start
2021-11-20 02:49:30.629
UTC End
2021-11-20 02:50:30.637
MJD Start
59538.11771561
MJD End
59538.118410147
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002887
Ambient temperature (°C)
10.27
Seeing (arcsec)
0.79
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 68.3350 68.3290 272.0000 272.0000
K0-D0 95.9770 95.9780 251.4000 251.5000
K0-J3 56.4450 56.4390 333.2900 333.3950
G2-D0 39.9500 39.9540 214.6000 214.7000
G2-J3 64.4650 64.4710 41.7490 41.8470
D0-J3 104.2230 104.2330 39.0160 39.1140
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 59538.11771561
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 68.335
HIERARCH ESO ISS PBL12 END 68.329
HIERARCH ESO ISS PBLA12 START 272.0
HIERARCH ESO ISS PBLA12 END 272.0
HIERARCH ESO ISS PBL13 START 95.977
HIERARCH ESO ISS PBL13 END 95.978
HIERARCH ESO ISS PBLA13 START 251.4
HIERARCH ESO ISS PBLA13 END 251.5
HIERARCH ESO ISS PBL14 START 56.445
HIERARCH ESO ISS PBL14 END 56.439
HIERARCH ESO ISS PBLA14 START 333.29
HIERARCH ESO ISS PBLA14 END 333.395
HIERARCH ESO ISS PBL23 START 39.95
HIERARCH ESO ISS PBL23 END 39.954
HIERARCH ESO ISS PBLA23 START 214.6
HIERARCH ESO ISS PBLA23 END 214.7
HIERARCH ESO ISS PBL24 START 64.465
HIERARCH ESO ISS PBL24 END 64.471
HIERARCH ESO ISS PBLA24 START 41.749
HIERARCH ESO ISS PBLA24 END 41.847
HIERARCH ESO ISS PBL34 START 104.223
HIERARCH ESO ISS PBL34 END 104.233
HIERARCH ESO ISS PBLA34 START 39.016
HIERARCH ESO ISS PBLA34 END 39.114
HIERARCH ESO ISS AMBI TAU0 START 0.002792
HIERARCH ESO ISS AMBI TAU0 END 0.002982
HIERARCH ESO ISS AMBI TEMP 10.27
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.79