2022khf results

Information

Transient
Name:2022khf
Right ascension: 17h42m18.48s
Declination:68d30m23.54s
Discovery Date:None
Classification:SNIa
Redshift:0.090000
MW E(B-V):0.037
Host
Name:
Right ascension: 17h42m18.37s
Declination:68d30m22.87s
Redshift:None
Photometric Redshift:0.098
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 14.73
Transient MWEBV processed 0.07
Host match processed 5.18
Host information processed 0.11
Host MWEBV processed 0.03
Global aperture construction processed 0.68
Global aperture photometry processed 5.09
Validate global photometry processed 11.71
Global host SED inference processed 408.43
Local aperture photometry processed 4.73
Validate local photometry processed 0.02
Local host SED inference processed 428.53
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h42m18.48s, 68d30m23.54s
semi major axis, semi minor axis (arcsec):1.19, 1.19
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 54.0 0.42 19.569 0.008 AB
PanSTARRS_i 72.09 0.43 19.255 0.006 AB
PanSTARRS_z 79.44 0.95 19.150 0.013 AB
PanSTARRS_y 87.58 1.94 19.044 0.024 AB

Aperture details

RA, DEC (J2000):17h42m18.81s, 68d30m20.42s
semi major axis, semi minor axis (arcsec):17.43, 5.64
angle (degrees, anti-clockwise from east):-41.92
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 145.16 9.97 18.495 0.075 AB
SDSS_g 448.25 6.41 17.271 0.016 AB
PanSTARRS_g 476.44 2.54 17.205 0.006 AB
SDSS_r 644.27 8.42 16.877 0.014 AB
PanSTARRS_r 637.05 3.37 16.890 0.006 AB
SDSS_i 854.08 10.55 16.571 0.013 AB
PanSTARRS_i 838.08 3.42 16.592 0.004 AB
SDSS_z 1014.38 31.7 16.384 0.034 AB
2MASS_J 1453.78 261.42 15.099 0.195 Vega
WISE_W2 406.28 12.8 14.039 0.034 Vega
WISE_W3 1770.86 37.29 10.606 0.023 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.102 9.329 9.518
{\rm log}_{10}({\rm SFR}) -1.286 -0.646 0.115
{\rm log}_{10}({\rm sSFR}) -10.669 -10.031 -9.077
{\rm stellar\ age} 3.213 6.095 8.277

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.462 -0.835 -0.258
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.474 -0.721 0.026

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.174 0.454 0.876
\delta -0.745 -0.367 0.078
\tau_1/\tau_2 0.679 1.022 1.376
Q_{PAH} 0.711 2.279 5.017
U_{min} 3.041 7.998 14.976
{\rm log}_{10}(\gamma_e)\, -3.047 -1.912 -0.826

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.553 -0.753 -0.212
{\rm log}_{10}(\tau_{AGN})\, 1.101 1.482 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.197 -0.836 -0.401
0.03-0.10 Gyr -1.533 -0.650 0.247
0.10-0.33 Gyr -1.676 -0.663 0.040
0.33-1.06 Gyr -1.937 -0.746 -0.217
1.06-3.47 Gyr -1.998 -0.739 -0.405
3.47-11.32 Gyr -1.635 -0.689 -0.372
11.32-12.58 Gyr -1.527 -0.599 0.117

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.135 10.240 10.335
{\rm log}_{10}({\rm SFR}) -0.076 0.379 0.833
{\rm log}_{10}({\rm sSFR}) -10.339 -9.861 -9.412
{\rm stellar\ age} 2.322 4.783 6.305

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.841 -0.391 -0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.540 -0.509 0.164

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.131 0.245 0.433
\delta -0.659 -0.238 0.172
\tau_1/\tau_2 0.636 1.003 1.357
Q_{PAH} 0.769 1.894 3.630
U_{min} 2.247 7.360 14.182
{\rm log}_{10}(\gamma_e)\, -2.891 -1.810 -1.063

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.426 -3.422 -2.076
{\rm log}_{10}(\tau_{AGN})\, 1.108 1.638 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.129 0.154 0.365
0.03-0.10 Gyr -0.300 0.430 0.967
0.10-0.33 Gyr 0.127 0.778 1.099
0.33-1.06 Gyr 0.291 0.716 1.019
1.06-3.47 Gyr 0.089 0.451 0.699
3.47-11.32 Gyr -0.663 0.158 0.408
11.32-12.58 Gyr -0.978 0.094 0.610