2021khm results

Information

Transient
Name:2021khm
Right ascension: 17h25m37.36s
Declination:71d12m32.83s
Discovery Date:None
Classification:SNIa
Redshift:0.058000
MW E(B-V):0.032
Host
Name:J172537.43+711230.34
Right ascension: 17h25m37.43s
Declination:71d12m30.34s
Redshift:None
Photometric Redshift:0.071
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 13.98
Transient MWEBV processed 0.04
Host match processed 5.5
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 4.31
Validate global photometry processed 10.95
Global host SED inference processed 774.3
Local aperture photometry processed 4.22
Validate local photometry processed 0.02
Local host SED inference processed 451.09
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h25m37.36s, 71d12m32.83s
semi major axis, semi minor axis (arcsec):1.78, 1.78
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 2.21 2.03 23.040 0.998 AB
SDSS_g 18.28 1.25 20.745 0.074 AB
PanSTARRS_g 19.46 0.49 20.677 0.028 AB
SDSS_r 31.09 1.72 20.168 0.060 AB
PanSTARRS_r 30.25 0.63 20.198 0.022 AB
SDSS_i 39.26 2.12 19.915 0.059 AB
PanSTARRS_i 38.96 0.7 19.923 0.019 AB
PanSTARRS_z 44.23 1.96 19.786 0.048 AB
SDSS_z 57.27 7.9 19.505 0.150 AB
PanSTARRS_y 37.12 3.53 19.976 0.103 AB

Aperture details

RA, DEC (J2000):17h25m37.40s, 71d12m30.49s
semi major axis, semi minor axis (arcsec):7.74, 6.01
angle (degrees, anti-clockwise from east):-142.13
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.65 4.11 20.847 0.268 AB
GALEX_NUV 16.19 3.13 20.877 0.210 AB
SDSS_u 16.8 7.77 20.837 0.502 AB
SDSS_g 144.13 3.86 18.503 0.029 AB
PanSTARRS_g 144.21 1.87 18.503 0.014 AB
SDSS_r 219.92 5.31 18.044 0.026 AB
PanSTARRS_r 217.26 2.37 18.058 0.012 AB
SDSS_i 284.04 6.86 17.767 0.026 AB
PanSTARRS_i 267.59 2.64 17.831 0.011 AB
PanSTARRS_z 291.56 7.44 17.738 0.028 AB
SDSS_z 377.97 29.84 17.456 0.086 AB
PanSTARRS_y 293.64 13.43 17.730 0.050 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.614 8.726 8.851
{\rm log}_{10}({\rm SFR}) -2.718 -1.842 -1.060
{\rm log}_{10}({\rm sSFR}) -11.417 -10.567 -9.818
{\rm stellar\ age} 4.022 6.710 8.147

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.618 -1.139 -0.649
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.813 -1.330 -0.070

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.126 0.361 0.848
\delta -0.467 -0.001 0.279
\tau_1/\tau_2 0.629 1.012 1.385
Q_{PAH} 1.076 2.866 5.197
U_{min} 3.241 8.309 15.169
{\rm log}_{10}(\gamma_e)\, -3.036 -1.872 -0.656

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.876 -0.200 0.141
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.557 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.040 -2.077 -1.471
0.03-0.10 Gyr -2.893 -1.849 -0.955
0.10-0.33 Gyr -2.422 -1.550 -0.912
0.33-1.08 Gyr -2.119 -1.391 -0.848
1.08-3.55 Gyr -1.921 -1.237 -0.951
3.55-11.69 Gyr -1.845 -1.203 -1.001
11.69-12.98 Gyr -1.980 -1.228 -0.648

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.444 9.567 9.684
{\rm log}_{10}({\rm SFR}) -1.265 -0.757 -0.265
{\rm log}_{10}({\rm sSFR}) -10.818 -10.328 -9.787
{\rm stellar\ age} 4.890 6.786 8.370

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.835 -1.476 -0.988
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.748 -0.869 0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.083 0.357 0.737
\delta -0.229 0.114 0.327
\tau_1/\tau_2 0.603 1.016 1.426
Q_{PAH} 1.180 3.253 5.633
U_{min} 3.185 8.289 15.555
{\rm log}_{10}(\gamma_e)\, -2.803 -1.260 -0.347

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.001 -1.026 -0.414
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.561 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.499 -1.296 -0.855
0.03-0.10 Gyr -1.283 -0.666 -0.121
0.10-0.33 Gyr -1.054 -0.474 0.047
0.33-1.08 Gyr -1.164 -0.519 -0.071
1.08-3.55 Gyr -1.043 -0.426 -0.140
3.55-11.69 Gyr -0.935 -0.383 -0.171
11.69-12.98 Gyr -1.076 -0.323 0.268