2020se

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Information

Transient

Name: 2020se
Right ascension: 3h37m48.71s
Declination: 3d16m19.66s
Discovery Date: None
Classification: SN Ia
Redshift: 0.031789
MW E(B-V): 0.133

Host

Name: 2020se
Right ascension: 3h37m47.72s
Declination: 3d16m15.74s
Redshift: 0.031789
Photometric Redshift: 0.025
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.66
Cutout download processed 3.81
Global aperture construction processed 0.59
Local aperture photometry processed 3.55
Global aperture photometry processed 3.96
Validate local photometry processed 0.02
Validate global photometry processed 10.94
Host information processed 0.08
Global host SED inference processed 590.08
Local host SED inference processed 489.0
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed None
 

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) = 3h37m48.71s, 3d16m19.66s
semi major axis, semi minor axis (arcsec) = 3.15, 3.15
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 70.61 0.87 19.278 0.013 AB
PanSTARRS_r 141.04 0.91 18.527 0.007 AB
PanSTARRS_i 211.49 0.93 18.087 0.005 AB
PanSTARRS_z 261.67 2.23 17.856 0.009 AB
PanSTARRS_y 305.3 5.39 17.688 0.019 AB
2MASS_J 441.43 71.18 16.393 0.175 Vega
2MASS_H 632.46 102.59 15.530 0.176 Vega
2MASS_K 374.3 124.29 15.629 0.361 Vega

Aperture details

RA, DEC (J2000) = 3h37m47.68s, 3d16m15.56s
semi major axis, semi minor axis (arcsec) = 29.71, 18.46
angle (degrees, anti-clockwise from east) = -102.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 189.4 19.96 18.207 0.114 AB
GALEX_NUV 134.93 17.28 18.575 0.139 AB
PanSTARRS_g 3434.27 6.42 15.060 0.002 AB
PanSTARRS_r 6948.75 6.7 14.295 0.001 AB
PanSTARRS_i 10193.33 6.8 13.879 0.001 AB
PanSTARRS_z 12963.09 16.48 13.618 0.001 AB
PanSTARRS_y 16315.29 39.28 13.369 0.003 AB
2MASS_J 21108.84 565.5 12.194 0.029 Vega
2MASS_H 27770.03 811.84 11.423 0.032 Vega
2MASS_K 21180.35 988.36 11.247 0.051 Vega
WISE_W1 12714.91 87.08 10.940 0.007 Vega
WISE_W2 7800.27 92.68 10.831 0.013 Vega
WISE_W3 26608.11 446.86 7.663 0.018 Vega
WISE_W4 38659.62 3405.0 5.812 0.096 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})\, 9.132 9.265 9.378
{\rm log}_{10}({\rm SFR}) -2.496 -1.345 -0.752
{\rm log}_{10}({\rm sSFR}) -11.620 -10.564 -9.933
{\rm stellar\ age} 6.873 8.217 11.793

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.713 -1.220 -0.766
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.809 -1.132 0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.386 0.814 1.105
\delta -0.433 -0.053 0.255
\tau_1/\tau_2 0.617 1.001 1.404
Q_{PAH} 0.690 2.494 5.419
U_{min} 2.900 8.673 16.078
{\rm log}_{10}(\gamma_e)\, -3.264 -1.893 -0.942

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.388 -1.311 -0.718
{\rm log}_{10}(\tau_{AGN})\, 0.966 1.368 1.824

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.082 -1.679 -1.071
0.03-0.10 Gyr -2.773 -1.341 -0.641
0.10-0.33 Gyr -3.002 -1.442 -0.776
0.33-1.10 Gyr -3.498 -1.631 -0.891
1.10-3.63 Gyr -3.214 -1.400 -0.732
3.63-12.00 Gyr -1.538 -0.683 -0.478
12.00-13.33 Gyr -1.122 -0.376 0.411

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.885 10.959 11.064
{\rm log}_{10}({\rm SFR}) -0.327 -0.020 0.284
{\rm log}_{10}({\rm sSFR}) -11.310 -10.955 -10.695
{\rm stellar\ age} 7.718 8.658 12.139

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.658 -0.358 -0.137
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.805 0.044 0.337

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.318 0.524
\delta 0.044 0.250 0.357
\tau_1/\tau_2 0.285 0.700 1.129
Q_{PAH} 1.414 3.221 5.258
U_{min} 2.799 8.187 15.796
{\rm log}_{10}(\gamma_e)\, -2.452 -1.589 -0.744

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.914 -2.840 -1.926
{\rm log}_{10}(\tau_{AGN})\, 1.159 1.677 2.010

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.023 0.239 0.511
0.03-0.10 Gyr -2.787 -0.402 0.187
0.10-0.33 Gyr -3.319 -0.602 0.045
0.33-1.10 Gyr -2.540 -0.411 0.170
1.10-3.63 Gyr -1.916 0.031 0.756
3.63-12.00 Gyr 0.132 1.054 1.206
12.00-13.33 Gyr 0.695 1.433 2.145