2021khn results

Information

Transient
Name:2021khn
Right ascension: 13h03m11.82s
Declination:-6d39m47.50s
Discovery Date:None
Classification:Ia
Redshift:0.079205
MW E(B-V):0.034
Host
Name:2021khn
Right ascension: 13h03m12.06s
Declination:-6d39m54.80s
Redshift:None
Photometric Redshift:0.077
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 10.4
Transient MWEBV processed 0.04
Host match processed 3.55
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.56
Global aperture photometry processed 5.14
Validate global photometry processed 13.85
Global host SED inference processed 573.58
Local aperture photometry processed 4.85
Validate local photometry processed 0.02
Local host SED inference processed 411.2
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h03m11.82s, -6d39m47.50s
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 7.07 0.16 21.777 0.024 AB
PanSTARRS_g 7.37 0.31 21.731 0.045 AB
PanSTARRS_r 12.75 0.51 21.137 0.044 AB
DES_r 9.2 0.25 21.490 0.029 AB
PanSTARRS_i 9.73 0.55 21.429 0.062 AB
PanSTARRS_z 9.84 0.9 21.417 0.099 AB
DES_z 10.39 0.59 21.358 0.062 AB
PanSTARRS_y 15.18 1.79 20.947 0.128 AB

Aperture details

RA, DEC (J2000):13h03m12.07s, -6d39m54.98s
semi major axis, semi minor axis (arcsec):12.26, 10.17
angle (degrees, anti-clockwise from east):-15.9
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 386.26 2.54 17.433 0.007 AB
DES_z 833.65 5.15 16.598 0.007 AB
PanSTARRS_y 795.52 14.41 16.648 0.020 AB
2MASS_J 871.7 303.73 15.654 0.378 Vega
2MASS_K 887.38 554.4 14.692 0.678 Vega
WISE_W3 1407.45 175.37 10.855 0.135 Vega
WISE_W4 -26.46 921.7 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.686 7.989 8.195
{\rm log}_{10}({\rm SFR}) -1.741 -1.240 -0.594
{\rm log}_{10}({\rm sSFR}) -9.833 -9.263 -8.359
{\rm stellar\ age} 0.713 3.756 5.884

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.462 -0.929 -0.428
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.487 -1.052 -0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.149 0.312 0.669
\delta -0.717 -0.282 0.073
\tau_1/\tau_2 0.496 0.869 1.225
Q_{PAH} 1.262 3.003 5.081
U_{min} 2.962 8.078 15.284
{\rm log}_{10}(\gamma_e)\, -2.728 -1.603 -0.630

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.688 -0.112 0.224
{\rm log}_{10}(\tau_{AGN})\, 1.145 1.622 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.686 -1.405 -1.089
0.03-0.10 Gyr -1.894 -1.203 -0.466
0.10-0.33 Gyr -1.941 -1.245 -0.816
0.33-1.07 Gyr -3.248 -1.622 -1.209
1.07-3.50 Gyr -3.679 -2.052 -1.582
3.50-11.44 Gyr -4.024 -2.315 -1.794
11.44-12.71 Gyr -3.845 -2.314 -1.638

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.987 10.140 10.293
{\rm log}_{10}({\rm SFR}) -0.426 0.165 0.721
{\rm log}_{10}({\rm sSFR}) -10.573 -9.988 -9.390
{\rm stellar\ age} 3.195 6.378 7.994

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.444 -0.859 -0.465
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.812 -1.072 0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.085 0.263 0.471
\delta -0.759 -0.222 0.221
\tau_1/\tau_2 0.610 1.043 1.443
Q_{PAH} 0.501 1.740 4.437
U_{min} 2.428 7.388 14.864
{\rm log}_{10}(\gamma_e)\, -3.311 -2.235 -1.282

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.924 -2.164 -1.158
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.369 1.783

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.903 -0.085 0.288
0.03-0.10 Gyr -0.663 0.219 0.851
0.10-0.33 Gyr -0.666 0.262 0.656
0.33-1.07 Gyr -0.733 0.133 0.623
1.07-3.50 Gyr -0.490 0.168 0.504
3.50-11.44 Gyr -0.680 0.178 0.437
11.44-12.71 Gyr -1.005 0.186 0.827