2020kaw results

Information

Transient
Name:SN2020kaw
Right ascension: 13h15m08.68s
Declination:48d32m07.98s
Discovery Date:May 15, 2020, 8:57 a.m.
Classification:SN Ia
Redshift:0.055700
MW E(B-V):0.011
Host
Name:2319694
Right ascension: 13h15m08.82s
Declination:48d32m11.25s
Redshift:0.055723
Photometric Redshift:None
 

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_g
DES_z
 DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 29.63
Transient MWEBV processed 0.04
Host match processed 4.23
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 6.19
Validate global photometry processed 16.12
Global host SED inference processed 405.1
Local aperture photometry processed 5.55
Validate local photometry processed 0.03
Local host SED inference processed 440.48
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h15m08.68s, 48d32m07.98s
semi major axis, semi minor axis (arcsec):1.85, 1.85
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 20.53 1.49 20.619 0.079 AB
SDSS_g 70.97 2.23 19.272 0.034 AB
DES_g 69.67 0.57 19.292 0.009 AB
PanSTARRS_g 75.45 0.43 19.206 0.006 AB
SDSS_r 124.52 2.98 18.662 0.026 AB
PanSTARRS_r 123.43 0.57 18.671 0.005 AB
SDSS_i 167.61 3.62 18.339 0.023 AB
PanSTARRS_i 161.35 0.77 18.381 0.005 AB
PanSTARRS_z 182.78 1.23 18.245 0.007 AB
SDSS_z 204.72 6.43 18.122 0.034 AB
DES_z 216.46 2.28 18.062 0.011 AB
PanSTARRS_y 221.18 3.0 18.038 0.015 AB

Aperture details

RA, DEC (J2000):13h15m08.85s, 48d32m11.32s
semi major axis, semi minor axis (arcsec):17.91, 10.78
angle (degrees, anti-clockwise from east):-133.66
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 91.88 6.8 18.992 0.080 AB
GALEX_NUV 112.31 4.0 18.774 0.039 AB
SDSS_u 250.25 8.47 17.904 0.037 AB
DES_g 877.07 2.08 16.542 0.003 AB
PanSTARRS_g 1001.14 3.09 16.399 0.003 AB
SDSS_r 1492.34 11.43 15.965 0.008 AB
PanSTARRS_r 1525.2 4.04 15.942 0.003 AB
SDSS_i 1912.09 15.37 15.696 0.009 AB
PanSTARRS_i 1966.74 5.61 15.666 0.003 AB
PanSTARRS_z 2241.65 9.01 15.524 0.004 AB
SDSS_z 2145.02 41.68 15.571 0.021 AB
DES_z 2188.25 8.15 15.550 0.004 AB
PanSTARRS_y 2649.75 22.51 15.342 0.009 AB
2MASS_J 3462.09 314.93 14.157 0.099 Vega
2MASS_H 3714.9 584.86 13.608 0.171 Vega
2MASS_K 2787.31 517.46 13.449 0.202 Vega
WISE_W1 1529.42 26.35 13.240 0.019 Vega
WISE_W2 948.09 30.66 13.119 0.035 Vega
WISE_W3 2279.44 126.02 10.331 0.060 Vega
WISE_W4 2889.71 726.87 8.628 0.273 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.255 9.392 9.513
{\rm log}_{10}({\rm SFR}) -1.603 -0.923 -0.336
{\rm log}_{10}({\rm sSFR}) -10.979 -10.334 -9.728
{\rm stellar\ age} 5.051 6.840 8.103

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.419 -0.780 -0.337
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.578 -0.082 0.345

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.220 0.640 1.060
\delta -0.509 -0.016 0.267
\tau_1/\tau_2 0.718 1.069 1.418
Q_{PAH} 1.122 3.038 5.527
U_{min} 2.685 7.712 14.376
{\rm log}_{10}(\gamma_e)\, -3.139 -2.090 -0.807

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.585 -1.728 -0.507
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.552 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.772 -1.123 -0.648
0.03-0.10 Gyr -1.738 -0.904 -0.230
0.10-0.33 Gyr -1.418 -0.703 -0.189
0.33-1.08 Gyr -1.236 -0.699 -0.321
1.08-3.56 Gyr -1.039 -0.593 -0.335
3.56-11.71 Gyr -0.910 -0.517 -0.339
11.71-13.01 Gyr -1.121 -0.492 0.014

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.345 10.405 10.477
{\rm log}_{10}({\rm SFR}) -0.382 -0.189 0.006
{\rm log}_{10}({\rm sSFR}) -10.790 -10.587 -10.408
{\rm stellar\ age} 6.371 7.290 8.372

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.735 -0.566 -0.414
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.665 -0.075 0.267

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.162 0.260
\delta -0.251 0.116 0.311
\tau_1/\tau_2 0.645 0.983 1.343
Q_{PAH} 1.015 2.713 4.782
U_{min} 2.508 7.078 14.176
{\rm log}_{10}(\gamma_e)\, -2.751 -1.698 -0.906

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.866 -2.731 -1.937
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.412 1.837

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.201 -0.046 0.093
0.03-0.10 Gyr -0.731 -0.277 0.032
0.10-0.33 Gyr -0.641 -0.190 0.096
0.33-1.08 Gyr -0.379 0.028 0.297
1.08-3.56 Gyr 0.040 0.404 0.626
3.56-11.71 Gyr 0.360 0.544 0.671
11.71-13.01 Gyr 0.077 0.581 1.037