2021kly results

Information

Transient
Name:2021kly
Right ascension: 8h25m01.95s
Declination:13d32m05.37s
Discovery Date:None
Classification:SN Ia
Redshift:0.044231
MW E(B-V):0.037
Host
Name:2021kly
Right ascension: 8h25m01.33s
Declination:13d32m13.50s
Redshift:0.044206
Photometric Redshift:0.041
 

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_r
DES_g
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.37
Transient MWEBV processed 0.04
Host match processed 2.03
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.6
Global aperture photometry processed 5.27
Validate global photometry processed 14.25
Global host SED inference processed 616.45
Local aperture photometry processed 5.18
Validate local photometry processed 0.02
Local host SED inference processed 444.67
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h25m01.95s, 13d32m05.37s
semi major axis, semi minor axis (arcsec):2.3, 2.3
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 14.32 2.27 21.010 0.172 AB
SDSS_g 35.05 1.69 20.038 0.052 AB
PanSTARRS_g 36.16 0.48 20.004 0.015 AB
SDSS_r 53.57 2.34 19.578 0.048 AB
PanSTARRS_r 55.16 0.49 19.546 0.010 AB
DES_r 59.19 0.78 19.469 0.014 AB
SDSS_i 68.28 2.86 19.314 0.046 AB
PanSTARRS_i 67.88 0.74 19.321 0.012 AB
PanSTARRS_z 74.68 1.7 19.217 0.025 AB
SDSS_z 79.79 7.86 19.145 0.107 AB
PanSTARRS_y 79.52 4.1 19.149 0.056 AB

Aperture details

RA, DEC (J2000):8h25m01.38s, 13d32m13.24s
semi major axis, semi minor axis (arcsec):24.21, 20.14
angle (degrees, anti-clockwise from east):-98.68
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 332.07 3.04 17.597 0.010 AB
SDSS_u 1012.81 21.78 16.386 0.023 AB
SDSS_r 4778.59 22.45 14.702 0.005 AB
DES_r 5327.16 7.41 14.584 0.002 AB
PanSTARRS_z 7228.78 16.1 14.252 0.002 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.543 8.709 8.841
{\rm log}_{10}({\rm SFR}) -1.856 -1.332 -0.801
{\rm log}_{10}({\rm sSFR}) -10.625 -10.044 -9.416
{\rm stellar\ age} 3.982 6.355 8.011

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.762 -1.339 -0.821
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.862 -1.359 0.206

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.527 0.903
\delta -0.511 -0.130 0.181
\tau_1/\tau_2 0.732 1.051 1.402
Q_{PAH} 0.934 2.762 5.128
U_{min} 3.024 8.067 14.532
{\rm log}_{10}(\gamma_e)\, -3.010 -1.829 -0.625

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.822 -1.033 -0.309
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.511 1.991

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.773 -1.356 -0.967
0.03-0.10 Gyr -2.094 -1.358 -0.740
0.10-0.33 Gyr -1.989 -1.264 -0.693
0.33-1.09 Gyr -1.895 -1.266 -0.842
1.09-3.59 Gyr -1.830 -1.241 -0.991
3.59-11.85 Gyr -1.796 -1.265 -1.019
11.85-13.16 Gyr -2.005 -1.282 -0.724

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.457 10.586 10.679
{\rm log}_{10}({\rm SFR}) 0.427 0.879 1.284
{\rm log}_{10}({\rm sSFR}) -10.169 -9.732 -9.255
{\rm stellar\ age} 2.791 5.894 7.569

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.955 -0.568 -0.121
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.630 -0.960 -0.053

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.243 0.462 0.823
\delta -0.680 -0.281 0.022
\tau_1/\tau_2 0.469 0.932 1.408
Q_{PAH} 0.482 2.058 4.364
U_{min} 2.309 6.982 14.186
{\rm log}_{10}(\gamma_e)\, -3.393 -1.831 -0.986

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.597 -3.787 -1.534
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.552 2.000

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.344 0.602 0.871
0.03-0.10 Gyr 0.334 0.949 1.411
0.10-0.33 Gyr 0.380 0.918 1.374
0.33-1.09 Gyr 0.154 0.765 1.146
1.09-3.59 Gyr 0.008 0.641 0.927
3.59-11.85 Gyr -0.324 0.536 0.776
11.85-13.16 Gyr -0.518 0.552 1.067