2021kxf results

Information

Transient
Name:2021kxf
Right ascension: 13h37m47.54s
Declination:1d19m45.41s
Discovery Date:None
Classification:Ia
Redshift:0.080030
MW E(B-V):0.021
Host
Name:2021kxf
Right ascension: 13h37m47.77s
Declination:1d19m46.73s
Redshift:0.078971
Photometric Redshift:0.095
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.13
Transient MWEBV processed 0.08
Host match processed 2.25
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 6.28
Validate global photometry processed 18.33
Global host SED inference processed 467.51
Local aperture photometry processed 7.27
Validate local photometry processed 0.03
Local host SED inference processed 439.53
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h37m47.54s, 1d19m45.41s
semi major axis, semi minor axis (arcsec):1.34, 1.34
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 11.89 0.21 21.212 0.019 AB
PanSTARRS_g 12.36 0.32 21.170 0.028 AB
SDSS_r 14.99 1.16 20.960 0.084 AB
PanSTARRS_r 16.88 0.51 20.831 0.033 AB
DES_r 19.24 0.4 20.689 0.022 AB
SDSS_i 18.34 1.62 20.742 0.096 AB
PanSTARRS_i 21.87 0.39 20.550 0.019 AB
PanSTARRS_z 26.2 0.81 20.354 0.033 AB
SDSS_z 27.98 3.77 20.283 0.146 AB
DES_z 25.48 0.87 20.385 0.037 AB
PanSTARRS_y 25.33 1.9 20.391 0.082 AB

Aperture details

RA, DEC (J2000):13h37m47.76s, 1d19m46.65s
semi major axis, semi minor axis (arcsec):9.79, 8.72
angle (degrees, anti-clockwise from east):-147.72
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 36.39 5.91 19.998 0.176 AB
GALEX_NUV 56.14 1.38 19.527 0.027 AB
SDSS_u 167.19 8.58 18.342 0.056 AB
SDSS_g 266.37 5.52 17.836 0.022 AB
DES_g 304.79 1.13 17.690 0.004 AB
PanSTARRS_g 311.45 2.19 17.667 0.008 AB
SDSS_r 412.66 6.75 17.361 0.018 AB
PanSTARRS_r 445.71 3.46 17.277 0.008 AB
DES_r 481.81 2.09 17.193 0.005 AB
SDSS_i 568.82 10.34 17.013 0.020 AB
PanSTARRS_i 568.47 2.61 17.013 0.005 AB
PanSTARRS_z 664.44 5.41 16.844 0.009 AB
SDSS_z 649.46 25.33 16.869 0.042 AB
DES_z 690.91 4.71 16.801 0.007 AB
PanSTARRS_y 713.0 12.7 16.767 0.019 AB
2MASS_J 980.59 263.09 15.526 0.291 Vega
2MASS_H 1604.19 389.75 14.519 0.264 Vega
2MASS_K 958.97 493.34 14.608 0.559 Vega
WISE_W1 510.13 17.4 14.432 0.037 Vega
WISE_W2 305.62 24.27 14.348 0.086 Vega
WISE_W3 657.08 96.84 11.682 0.160 Vega
WISE_W4 -117.23 507.84 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.430 8.602 8.723
{\rm log}_{10}({\rm SFR}) -2.126 -1.408 -0.593
{\rm log}_{10}({\rm sSFR}) -10.738 -10.038 -9.111
{\rm stellar\ age} 1.221 5.024 6.649

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.516 -0.847 -0.316
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.629 -0.866 0.047

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.147 0.433 1.002
\delta -0.553 -0.162 0.211
\tau_1/\tau_2 0.707 1.083 1.462
Q_{PAH} 0.877 2.563 4.947
U_{min} 3.001 8.650 16.008
{\rm log}_{10}(\gamma_e)\, -2.926 -1.724 -0.734

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.090 -0.123 0.235
{\rm log}_{10}(\tau_{AGN})\, 1.139 1.429 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.895 -1.815 -1.347
0.03-0.10 Gyr -2.266 -1.343 -0.472
0.10-0.33 Gyr -1.761 -1.055 -0.360
0.33-1.07 Gyr -1.802 -1.048 -0.702
1.07-3.50 Gyr -2.585 -1.300 -1.019
3.50-11.44 Gyr -3.478 -1.496 -1.201
11.44-12.72 Gyr -3.368 -1.569 -0.976

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.927 10.045 10.176
{\rm log}_{10}({\rm SFR}) 0.705 0.916 1.170
{\rm log}_{10}({\rm sSFR}) -9.381 -9.125 -8.809
{\rm stellar\ age} 5.786 7.162 10.123

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.678 -0.394 -0.232
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.759 -0.259 0.355

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.292 0.476
\delta -0.769 -0.461 -0.217
\tau_1/\tau_2 0.502 0.994 1.451
Q_{PAH} 0.604 1.336 2.460
U_{min} 2.346 6.803 13.735
{\rm log}_{10}(\gamma_e)\, -3.675 -3.135 -2.242

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.100 -3.001 -2.111
{\rm log}_{10}(\tau_{AGN})\, 0.936 1.340 1.815

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.075 -0.348 -0.022
0.03-0.10 Gyr 0.857 1.070 1.327
0.10-0.33 Gyr -2.524 -0.505 0.277
0.33-1.07 Gyr -3.663 -0.794 -0.118
1.07-3.50 Gyr -2.224 -0.270 0.164
3.50-11.44 Gyr -0.881 0.059 0.275
11.44-12.72 Gyr -0.532 0.340 1.144