Exposure
ID
MATIS.2021-11-20T03:35:33.254_1
Header ID
MATIS.2021-11-20T03:35:33.254
Date updated
2021-11-20 03:51:26 UTC+0000
Release date
2021-11-20 03:35:33 UTC+0000
UTC Start
2021-11-20 03:35:33.254
UTC End
2021-11-20 03:36:33.314
MJD Start
59538.14969044
MJD End
59538.1503855789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0018665
Ambient temperature (°C)
10.25
Seeing (arcsec)
1.5
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 66.8950 66.8370 276.2000 276.3000
K0-D0 94.4980 94.4300 255.3000 255.4000
K0-J3 55.9970 55.9850 338.4560 338.5790
G2-D0 39.8910 39.8840 218.6000 218.7000
G2-J3 64.2250 64.2060 45.6740 45.7490
D0-J3 103.9300 103.9050 42.9780 43.0550
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 59538.14969044
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 66.895
HIERARCH ESO ISS PBL12 END 66.837
HIERARCH ESO ISS PBLA12 START 276.2
HIERARCH ESO ISS PBLA12 END 276.3
HIERARCH ESO ISS PBL13 START 94.498
HIERARCH ESO ISS PBL13 END 94.43
HIERARCH ESO ISS PBLA13 START 255.3
HIERARCH ESO ISS PBLA13 END 255.4
HIERARCH ESO ISS PBL14 START 55.997
HIERARCH ESO ISS PBL14 END 55.985
HIERARCH ESO ISS PBLA14 START 338.456
HIERARCH ESO ISS PBLA14 END 338.579
HIERARCH ESO ISS PBL23 START 39.891
HIERARCH ESO ISS PBL23 END 39.884
HIERARCH ESO ISS PBLA23 START 218.6
HIERARCH ESO ISS PBLA23 END 218.7
HIERARCH ESO ISS PBL24 START 64.225
HIERARCH ESO ISS PBL24 END 64.206
HIERARCH ESO ISS PBLA24 START 45.674
HIERARCH ESO ISS PBLA24 END 45.749
HIERARCH ESO ISS PBL34 START 103.93
HIERARCH ESO ISS PBL34 END 103.905
HIERARCH ESO ISS PBLA34 START 42.978
HIERARCH ESO ISS PBLA34 END 43.055
HIERARCH ESO ISS AMBI TAU0 START 0.001908
HIERARCH ESO ISS AMBI TAU0 END 0.001825
HIERARCH ESO ISS AMBI TEMP 10.25
HIERARCH ESO ISS AMBI FWHM START 1.48
HIERARCH ESO ISS AMBI FWHM END 1.52