2020zmi results

Information

Transient
Name:SN2020zmi
Right ascension: 21h00m11.01s
Declination:-4d04m01.24s
Discovery Date:Nov. 11, 2020, 2:18 p.m.
Classification:SN Ia
Redshift:0.019607
MW E(B-V):0.075
Host
Name:2020zmi
Right ascension: 21h00m11.38s
Declination:-4d03m51.12s
Redshift:0.019607
Photometric Redshift:0.042
 

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 17.49
Transient MWEBV processed 0.04
Host match processed 0.94
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 7.43
Validate global photometry processed 18.17
Global host SED inference processed 516.2
Local aperture photometry processed 7.38
Validate local photometry processed 0.03
Local host SED inference processed 416.76
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h00m11.01s, -4d04m01.24s
semi major axis, semi minor axis (arcsec):5.03, 5.03
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.2 2.41 21.490 0.285 AB
SDSS_u 15.22 6.09 20.944 0.435 AB
SDSS_g 102.67 3.4 18.871 0.036 AB
DES_g 110.62 0.56 18.790 0.006 AB
PanSTARRS_g 103.01 1.2 18.868 0.013 AB
SDSS_r 159.23 4.44 18.395 0.030 AB
PanSTARRS_r 163.46 1.41 18.366 0.009 AB
DES_r 170.62 1.47 18.320 0.009 AB
SDSS_i 201.74 6.08 18.138 0.033 AB
PanSTARRS_i 184.84 1.51 18.233 0.009 AB
PanSTARRS_z 205.03 4.05 18.120 0.021 AB
SDSS_z 264.16 16.54 17.845 0.068 AB
DES_z 236.12 2.87 17.967 0.013 AB
PanSTARRS_y 255.11 9.45 17.883 0.040 AB
2MASS_H 262.7 200.21 16.484 0.827 Vega

Aperture details

RA, DEC (J2000):21h00m11.19s, -4d03m51.20s
semi major axis, semi minor axis (arcsec):25.15, 10.68
angle (degrees, anti-clockwise from east):-105.89
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 3040.18 4.61 15.193 0.002 AB
DES_r 3184.16 5.96 15.143 0.002 AB
PanSTARRS_z 4232.74 13.09 14.833 0.003 AB
WISE_W2 2104.75 60.51 12.253 0.031 Vega
WISE_W4 20295.19 2004.11 6.512 0.107 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.226 8.424 8.588
{\rm log}_{10}({\rm SFR}) -1.646 -1.259 -0.945
{\rm log}_{10}({\rm sSFR}) -10.118 -9.667 -9.276
{\rm stellar\ age} 3.461 6.103 7.877

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.762 -1.262 -0.648
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.572 -0.424 0.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.330 0.611 0.881
\delta -0.191 0.044 0.222
\tau_1/\tau_2 0.730 1.041 1.369
Q_{PAH} 0.372 1.638 3.834
U_{min} 2.680 7.668 14.741
{\rm log}_{10}(\gamma_e)\, -3.356 -2.240 -1.144

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.244 -2.799 -1.193
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.443 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.583 -1.320 -1.073
0.03-0.10 Gyr -1.774 -1.253 -0.872
0.10-0.33 Gyr -1.838 -1.290 -0.896
0.33-1.10 Gyr -1.974 -1.419 -1.078
1.10-3.66 Gyr -1.949 -1.499 -1.231
3.66-12.15 Gyr -2.210 -1.604 -1.295
12.15-13.50 Gyr -2.403 -1.637 -1.080

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.268 9.614 9.856
{\rm log}_{10}({\rm SFR}) -0.955 -0.302 0.378
{\rm log}_{10}({\rm sSFR}) -10.622 -10.002 -9.101
{\rm stellar\ age} 1.519 5.292 8.081

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.300 -0.720 -0.257
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.694 -0.892 0.109

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.205 0.391 0.593
\delta -0.550 -0.083 0.264
\tau_1/\tau_2 0.510 0.924 1.358
Q_{PAH} 1.128 2.718 5.360
U_{min} 2.936 7.938 15.567
{\rm log}_{10}(\gamma_e)\, -3.240 -2.195 -1.404

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.811 -2.363 -1.715
{\rm log}_{10}(\tau_{AGN})\, 0.897 1.400 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.029 -0.436 -0.162
0.03-0.10 Gyr -1.536 -0.292 0.515
0.10-0.33 Gyr -1.443 -0.303 0.490
0.33-1.10 Gyr -1.501 -0.351 0.209
1.10-3.66 Gyr -1.911 -0.379 0.032
3.66-12.15 Gyr -2.618 -0.554 -0.038
12.15-13.50 Gyr -2.854 -0.614 0.220