2018kq

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Information

Transient

Name: SN2018kq
Right ascension: 9h24m57.17s
Declination: 40d23m55.14s
Discovery Date: Jan. 24, 2018, 7:55 a.m.
Classification: SN Ic-BL
Redshift: 0.027000
MW E(B-V): 0.012

Host

Name: 2018kq
Right ascension: 9h24m56.66s
Declination: 40d23m58.56s
Redshift: 0.027787
Photometric Redshift: 0.030
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.38
Cutout download processed 15.93
Global aperture construction processed 0.7
Local aperture photometry processed 6.79
Global aperture photometry processed 6.78
Validate local photometry processed 0.02
Validate global photometry processed 18.69
Host information processed 0.09
Global host SED inference processed 410.77
Local host SED inference processed 518.07
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 9h24m57.17s, 40d23m55.14s
semi major axis, semi minor axis (arcsec) = 3.59, 3.59
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 220.46 4.44 18.042 0.022 AB
SDSS_g 469.53 5.7 17.221 0.013 AB
DES_g 478.42 1.54 17.200 0.004 AB
PanSTARRS_g 451.58 1.05 17.263 0.003 AB
SDSS_r 582.94 6.45 16.986 0.012 AB
PanSTARRS_r 605.95 1.01 16.944 0.002 AB
SDSS_i 664.56 7.08 16.844 0.012 AB
PanSTARRS_i 661.75 1.04 16.848 0.002 AB
PanSTARRS_z 719.21 2.16 16.758 0.003 AB
SDSS_z 782.64 11.9 16.666 0.017 AB
DES_z 771.85 4.97 16.681 0.007 AB
PanSTARRS_y 811.43 5.9 16.627 0.008 AB
2MASS_J 798.26 77.4 15.750 0.105 Vega
2MASS_H 1134.05 134.16 14.896 0.128 Vega
2MASS_K 829.28 125.32 14.765 0.164 Vega

Aperture details

RA, DEC (J2000) = 9h24m56.72s, 40d23m59.16s
semi major axis, semi minor axis (arcsec) = 25.24, 9.7
angle (degrees, anti-clockwise from east) = -49.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 698.97 26.15 16.789 0.041 AB
GALEX_NUV 947.01 4.49 16.459 0.005 AB
SDSS_u 1538.21 14.36 15.932 0.010 AB
SDSS_g 3469.92 15.88 15.049 0.005 AB
DES_g 3427.31 4.17 15.063 0.001 AB
PanSTARRS_g 3320.77 4.38 15.097 0.001 AB
SDSS_r 4383.33 18.49 14.795 0.005 AB
PanSTARRS_r 4576.19 4.08 14.749 0.001 AB
SDSS_i 5156.06 21.27 14.619 0.004 AB
PanSTARRS_i 5120.8 4.34 14.627 0.001 AB
PanSTARRS_z 5545.77 9.23 14.540 0.002 AB
SDSS_z 6394.21 46.28 14.386 0.008 AB
DES_z 5713.07 13.95 14.508 0.003 AB
PanSTARRS_y 6467.55 25.88 14.373 0.004 AB
2MASS_J 6748.81 343.02 13.432 0.055 Vega
2MASS_H 7930.02 594.48 12.784 0.081 Vega
2MASS_K 6430.13 556.67 12.542 0.094 Vega
WISE_W1 4075.06 43.94 12.176 0.012 Vega
WISE_W2 2730.79 49.08 11.970 0.020 Vega
WISE_W3 16390.06 204.84 8.190 0.014 Vega
WISE_W4 28813.64 1687.28 6.131 0.064 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.572 9.038 9.249
{\rm log}_{10}({\rm SFR}) -0.344 0.208 0.575
{\rm log}_{10}({\rm sSFR}) -9.451 -8.836 -7.979
{\rm stellar\ age} 0.215 4.791 7.504

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.628 -1.126 -0.460
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.764 0.022 0.335

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.189 0.519 0.984
\delta -0.453 -0.045 0.189
\tau_1/\tau_2 0.629 1.076 1.517
Q_{PAH} 0.446 1.725 3.417
U_{min} 3.284 9.212 17.254
{\rm log}_{10}(\gamma_e)\, -3.373 -2.337 -1.235

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.213 -2.340 -0.597
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.550 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.264 -0.815 -0.488
0.03-0.10 Gyr -0.218 0.354 0.733
0.10-0.33 Gyr -2.483 -0.709 0.007
0.33-1.10 Gyr -3.964 -1.254 -0.619
1.10-3.64 Gyr -4.805 -1.245 -0.625
3.64-12.05 Gyr -4.910 -1.378 -0.704
12.05-13.38 Gyr -5.063 -1.287 -0.350

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.462 9.732 9.874
{\rm log}_{10}({\rm SFR}) 0.732 0.947 1.211
{\rm log}_{10}({\rm sSFR}) -9.119 -8.784 -8.313
{\rm stellar\ age} 1.417 4.831 6.646

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.501 -0.318 -0.188
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.429 0.223 0.401

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.230 0.381 0.557
\delta -0.289 -0.085 0.069
\tau_1/\tau_2 0.647 1.027 1.411
Q_{PAH} 0.622 1.251 2.318
U_{min} 2.811 7.518 14.178
{\rm log}_{10}(\gamma_e)\, -3.494 -2.398 -1.812

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.413 -2.092 -1.825
{\rm log}_{10}(\tau_{AGN})\, 0.865 1.166 1.552

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.159 0.167 0.385
0.03-0.10 Gyr 0.855 1.091 1.360
0.10-0.33 Gyr -0.479 0.416 0.792
0.33-1.10 Gyr -1.146 -0.223 0.167
1.10-3.64 Gyr -1.444 -0.311 0.002
3.64-12.05 Gyr -1.741 -0.453 -0.108
12.05-13.38 Gyr -1.900 -0.418 0.144