2020lfi

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Information

Transient

Name: 2020lfi
Right ascension: 21h01m28.99s
Declination: -0d17m07.43s
Discovery Date: None
Classification: SNII
Redshift: 0.063000
MW E(B-V): 0.068

Host

Name: 2020lfi
Right ascension: 21h01m29.07s
Declination: -0d17m03.27s
Redshift: 0.054592
Photometric Redshift: 0.062
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.98
Cutout download processed 16.25
Global aperture construction processed 0.62
Local aperture photometry processed 5.98
Global aperture photometry processed 7.18
Validate local photometry processed 0.03
Validate global photometry processed 17.27
Host information processed 0.08
Global host SED inference processed 465.76
Local host SED inference processed 569.66
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
Log transient processing status processed None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 21h01m28.99s, -0d17m07.43s
semi major axis, semi minor axis (arcsec) = 1.89, 1.89
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 25.37 1.89 20.389 0.081 AB
SDSS_g 53.09 1.97 19.588 0.040 AB
PanSTARRS_g 53.64 0.39 19.576 0.008 AB
SDSS_r 64.8 2.29 19.371 0.038 AB
PanSTARRS_r 65.63 0.49 19.357 0.008 AB
SDSS_i 81.36 2.69 19.124 0.036 AB
PanSTARRS_i 79.16 0.48 19.154 0.007 AB
PanSTARRS_z 78.74 1.46 19.160 0.020 AB
SDSS_z 97.67 6.27 18.926 0.070 AB
DES_z 88.39 1.57 19.034 0.019 AB
PanSTARRS_y 88.29 3.31 19.035 0.041 AB

Aperture details

RA, DEC (J2000) = 21h01m29.11s, -0d17m03.68s
semi major axis, semi minor axis (arcsec) = 10.19, 8.49
angle (degrees, anti-clockwise from east) = -100.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 846.36 1.89 16.581 0.002 AB
SDSS_r 996.46 9.48 16.404 0.010 AB
PanSTARRS_r 1060.75 2.33 16.336 0.002 AB
PanSTARRS_i 1320.2 2.28 16.098 0.002 AB
PanSTARRS_z 1275.16 7.0 16.136 0.006 AB
DES_z 1388.59 6.36 16.044 0.005 AB
2MASS_J 1706.57 246.85 14.925 0.157 Vega
2MASS_H 1627.26 436.28 14.504 0.291 Vega
2MASS_K 1400.83 456.68 14.196 0.354 Vega
WISE_W2 649.36 35.59 13.530 0.059 Vega
WISE_W3 3920.16 172.01 9.743 0.048 Vega
WISE_W4 11630.54 1440.06 7.116 0.134 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.283 8.631 8.848
{\rm log}_{10}({\rm SFR}) -1.107 -0.191 0.315
{\rm log}_{10}({\rm sSFR}) -9.823 -8.854 -7.958
{\rm stellar\ age} 0.189 2.495 6.270

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.705 -1.258 -0.673
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.659 -0.836 0.126

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.185 0.570 0.993
\delta -0.503 -0.092 0.165
\tau_1/\tau_2 0.623 1.086 1.533
Q_{PAH} 0.806 2.523 4.921
U_{min} 3.390 9.114 17.125
{\rm log}_{10}(\gamma_e)\, -3.338 -2.160 -0.926

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.748 -1.561 -0.411
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.502 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.680 -1.170 -0.746
0.03-0.10 Gyr -1.077 -0.047 0.471
0.10-0.33 Gyr -2.503 -0.656 0.060
0.33-1.08 Gyr -4.280 -1.635 -0.800
1.08-3.56 Gyr -5.048 -2.054 -1.059
3.56-11.73 Gyr -5.933 -2.338 -1.200
11.73-13.03 Gyr -6.159 -2.218 -0.964

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.541 9.745 9.940
{\rm log}_{10}({\rm SFR}) -0.084 0.405 0.808
{\rm log}_{10}({\rm sSFR}) -9.982 -9.378 -8.841
{\rm stellar\ age} 0.682 3.234 5.665

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.185 -0.651 -0.275
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.754 -0.570 0.008

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.259 0.438
\delta -0.672 -0.328 0.204
\tau_1/\tau_2 0.662 1.023 1.373
Q_{PAH} 0.721 1.600 2.999
U_{min} 2.889 7.905 15.282
{\rm log}_{10}(\gamma_e)\, -3.011 -2.023 -1.267

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.525 -2.174 -1.491
{\rm log}_{10}(\tau_{AGN})\, 0.935 1.372 1.814

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.067 0.203 0.423
0.03-0.10 Gyr -0.241 0.461 0.931
0.10-0.33 Gyr 0.056 0.646 1.026
0.33-1.08 Gyr -0.588 0.312 0.668
1.08-3.56 Gyr -1.992 -0.297 0.180
3.56-11.73 Gyr -2.605 -0.657 -0.100
11.73-13.03 Gyr -2.719 -0.676 0.030