2020heq results

Information

Transient
Name:SN2020heq
Right ascension: 15h55m31.19s
Declination:12d53m45.08s
Discovery Date:April 14, 2020, 10:34 a.m.
Classification:SN Ic
Redshift:0.033600
MW E(B-V):0.046
Host
Name:56393
Right ascension: 15h55m31.33s
Declination:12d53m42.89s
Redshift:0.033972
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_r
DES_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 27.07
Transient MWEBV processed 0.04
Host match processed 4.62
Host information processed 0.13
Host MWEBV processed 0.08
Global aperture construction processed 0.76
Global aperture photometry processed 7.2
Validate global photometry processed 20.81
Global host SED inference processed 466.77
Local aperture photometry processed 9.14
Validate local photometry processed 0.06
Local host SED inference processed 496.9
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h55m31.19s, 12d53m45.08s
semi major axis, semi minor axis (arcsec):2.96, 2.96
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 137.71 3.69 18.553 0.029 AB
SDSS_g 434.43 5.46 17.305 0.014 AB
DES_g 453.27 1.11 17.259 0.003 AB
PanSTARRS_g 465.33 0.87 17.231 0.002 AB
SDSS_r 762.04 7.27 16.695 0.010 AB
PanSTARRS_r 815.35 1.17 16.622 0.002 AB
DES_r 856.67 2.17 16.568 0.003 AB
SDSS_i 1049.8 8.71 16.347 0.009 AB
PanSTARRS_i 1071.58 1.05 16.325 0.001 AB
PanSTARRS_z 1312.98 2.56 16.104 0.002 AB
SDSS_z 1332.78 12.37 16.088 0.010 AB
DES_z 1383.76 7.01 16.047 0.005 AB
PanSTARRS_y 1551.68 5.04 15.923 0.004 AB
2MASS_J 1544.21 57.99 15.033 0.041 Vega
2MASS_H 1866.46 94.22 14.355 0.055 Vega
2MASS_K 1628.12 98.35 14.033 0.066 Vega

Aperture details

RA, DEC (J2000):15h55m31.31s, 12d53m43.63s
semi major axis, semi minor axis (arcsec):11.41, 9.14
angle (degrees, anti-clockwise from east):-58.73
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 82.37 12.7 19.111 0.167 AB
GALEX_NUV 157.27 10.59 18.408 0.073 AB
SDSS_u 515.11 9.54 17.120 0.020 AB
SDSS_g 1436.07 10.18 16.007 0.008 AB
DES_g 1511.44 2.13 15.952 0.002 AB
PanSTARRS_g 1522.98 2.74 15.943 0.002 AB
SDSS_r 2444.15 13.51 15.430 0.006 AB
PanSTARRS_r 2592.64 3.56 15.366 0.001 AB
DES_r 2770.63 4.07 15.294 0.002 AB
SDSS_i 3489.55 17.22 15.043 0.005 AB
PanSTARRS_i 3522.6 3.32 15.033 0.001 AB
PanSTARRS_z 4346.6 8.55 14.805 0.002 AB
DES_z 4639.03 13.12 14.734 0.003 AB
PanSTARRS_y 5179.43 17.25 14.614 0.004 AB
2MASS_J 6331.34 203.37 13.501 0.035 Vega
2MASS_H 6873.18 333.0 12.940 0.053 Vega
2MASS_K 6795.92 348.84 12.482 0.056 Vega
WISE_W1 3202.03 34.47 12.437 0.012 Vega
WISE_W2 2106.05 38.85 12.252 0.020 Vega
WISE_W3 9939.94 139.08 8.733 0.015 Vega
WISE_W4 13698.55 1031.45 6.938 0.082 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.726 9.824 9.913
{\rm log}_{10}({\rm SFR}) -0.986 -0.371 0.145
{\rm log}_{10}({\rm sSFR}) -10.886 -10.219 -9.635
{\rm stellar\ age} 6.486 7.547 8.967

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.291 -0.797 -0.471
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.271 0.193 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.261 0.541 0.835
\delta -0.550 -0.175 0.170
\tau_1/\tau_2 0.625 0.996 1.366
Q_{PAH} 0.628 2.144 3.921
U_{min} 2.850 8.093 15.257
{\rm log}_{10}(\gamma_e)\, -3.094 -1.766 -0.840

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.052 -2.157 -1.212
{\rm log}_{10}(\tau_{AGN})\, 0.922 1.365 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.010 -0.617 -0.327
0.03-0.10 Gyr -1.038 -0.307 0.270
0.10-0.33 Gyr -1.113 -0.463 -0.041
0.33-1.09 Gyr -1.098 -0.550 -0.211
1.09-3.62 Gyr -0.919 -0.321 -0.032
3.62-11.97 Gyr -0.318 -0.066 0.086
11.97-13.30 Gyr -0.480 0.021 0.559

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.216 10.279 10.380
{\rm log}_{10}({\rm SFR}) 0.593 0.857 1.215
{\rm log}_{10}({\rm sSFR}) -9.712 -9.407 -9.044
{\rm stellar\ age} 7.352 8.467 11.635

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.504 -0.355 -0.260
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.156 0.305 0.419

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.256 0.383 0.547
\delta -0.793 -0.577 -0.395
\tau_1/\tau_2 0.605 1.038 1.474
Q_{PAH} 0.346 0.863 1.642
U_{min} 2.736 7.678 14.267
{\rm log}_{10}(\gamma_e)\, -2.995 -2.145 -1.577

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.004 -2.164 -1.664
{\rm log}_{10}(\tau_{AGN})\, 1.120 1.573 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.320 0.028 0.315
0.03-0.10 Gyr 0.728 0.999 1.359
0.10-0.33 Gyr -2.689 -1.194 -0.365
0.33-1.09 Gyr -3.849 -1.115 -0.349
1.09-3.62 Gyr -2.381 -0.568 0.041
3.62-11.97 Gyr -0.517 0.354 0.507
11.97-13.30 Gyr -0.140 0.772 1.441