Exposure
ID
MATIS.2021-11-20T04:29:11.937_1
Header ID
MATIS.2021-11-20T04:29:11.937
Date updated
2021-11-20 04:36:00 UTC+0000
Release date
2021-11-20 04:29:11 UTC+0000
UTC Start
2021-11-20 04:29:11.937
UTC End
2021-11-20 04:30:11.997
MJD Start
59538.18694372
MJD End
59538.1876388589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001717
Ambient temperature (°C)
10.79
Seeing (arcsec)
1.675
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 62.3250 62.2100 281.7000 281.8000
K0-D0 88.7860 88.6370 259.3000 259.4000
K0-J3 55.3240 55.3110 345.4150 345.5550
G2-D0 39.0960 39.0720 222.1000 222.2000
G2-J3 62.4200 62.3690 49.0030 49.0530
D0-J3 101.3420 101.2670 46.3500 46.4010
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 59538.18694372
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 62.325
HIERARCH ESO ISS PBL12 END 62.21
HIERARCH ESO ISS PBLA12 START 281.7
HIERARCH ESO ISS PBLA12 END 281.8
HIERARCH ESO ISS PBL13 START 88.786
HIERARCH ESO ISS PBL13 END 88.637
HIERARCH ESO ISS PBLA13 START 259.3
HIERARCH ESO ISS PBLA13 END 259.4
HIERARCH ESO ISS PBL14 START 55.324
HIERARCH ESO ISS PBL14 END 55.311
HIERARCH ESO ISS PBLA14 START 345.415
HIERARCH ESO ISS PBLA14 END 345.555
HIERARCH ESO ISS PBL23 START 39.096
HIERARCH ESO ISS PBL23 END 39.072
HIERARCH ESO ISS PBLA23 START 222.1
HIERARCH ESO ISS PBLA23 END 222.2
HIERARCH ESO ISS PBL24 START 62.42
HIERARCH ESO ISS PBL24 END 62.369
HIERARCH ESO ISS PBLA24 START 49.003
HIERARCH ESO ISS PBLA24 END 49.053
HIERARCH ESO ISS PBL34 START 101.342
HIERARCH ESO ISS PBL34 END 101.267
HIERARCH ESO ISS PBLA34 START 46.35
HIERARCH ESO ISS PBLA34 END 46.401
HIERARCH ESO ISS AMBI TAU0 START 0.001717
HIERARCH ESO ISS AMBI TAU0 END 0.001717
HIERARCH ESO ISS AMBI TEMP 10.79
HIERARCH ESO ISS AMBI FWHM START 1.51
HIERARCH ESO ISS AMBI FWHM END 1.84