Exposure
ID
MATIS.2021-11-20T04:30:24.120_1
Header ID
MATIS.2021-11-20T04:30:24.120
Date updated
2021-11-20 04:40:54 UTC+0000
Release date
2021-11-20 04:30:24 UTC+0000
UTC Start
2021-11-20 04:30:24.120
UTC End
2021-11-20 04:31:24.180
MJD Start
59538.18777917
MJD End
59538.1884743089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0016915
Ambient temperature (°C)
10.69
Seeing (arcsec)
1.84
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 62.1900 62.0740 281.8000 281.9000
K0-D0 88.6100 88.4580 259.4000 259.5000
K0-J3 55.3090 55.2970 345.5810 345.7210
G2-D0 39.0680 39.0440 222.2000 222.2000
G2-J3 62.3590 62.3070 49.0620 49.1120
D0-J3 101.2540 101.1780 46.4100 46.4610
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 59538.18777917
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 62.19
HIERARCH ESO ISS PBL12 END 62.074
HIERARCH ESO ISS PBLA12 START 281.8
HIERARCH ESO ISS PBLA12 END 281.9
HIERARCH ESO ISS PBL13 START 88.61
HIERARCH ESO ISS PBL13 END 88.458
HIERARCH ESO ISS PBLA13 START 259.4
HIERARCH ESO ISS PBLA13 END 259.5
HIERARCH ESO ISS PBL14 START 55.309
HIERARCH ESO ISS PBL14 END 55.297
HIERARCH ESO ISS PBLA14 START 345.581
HIERARCH ESO ISS PBLA14 END 345.721
HIERARCH ESO ISS PBL23 START 39.068
HIERARCH ESO ISS PBL23 END 39.044
HIERARCH ESO ISS PBLA23 START 222.2
HIERARCH ESO ISS PBLA23 END 222.2
HIERARCH ESO ISS PBL24 START 62.359
HIERARCH ESO ISS PBL24 END 62.307
HIERARCH ESO ISS PBLA24 START 49.062
HIERARCH ESO ISS PBLA24 END 49.112
HIERARCH ESO ISS PBL34 START 101.254
HIERARCH ESO ISS PBL34 END 101.178
HIERARCH ESO ISS PBLA34 START 46.41
HIERARCH ESO ISS PBLA34 END 46.461
HIERARCH ESO ISS AMBI TAU0 START 0.001717
HIERARCH ESO ISS AMBI TAU0 END 0.001666
HIERARCH ESO ISS AMBI TEMP 10.69
HIERARCH ESO ISS AMBI FWHM START 1.84
HIERARCH ESO ISS AMBI FWHM END 1.84