2020obf results

Information

Transient
Name:SN2020obf
Right ascension: 2h29m54.36s
Declination:1d25m17.11s
Discovery Date:July 6, 2020, 2:08 p.m.
Classification:SN II
Redshift:0.024560
MW E(B-V):0.023
Host
Name:
Right ascension: 2h29m54.33s
Declination:1d25m16.16s
Redshift:None
Photometric Redshift:0.028
 

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 19.83
Transient MWEBV processed 0.04
Host match processed 8.25
Host information processed 0.02
Host MWEBV processed 0.1
Global aperture construction processed 0.75
Global aperture photometry processed 7.18
Validate global photometry processed 21.01
Global host SED inference processed 483.27
Local aperture photometry processed 7.68
Validate local photometry processed 0.03
Local host SED inference processed 493.86
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h29m54.36s, 1d25m17.11s
semi major axis, semi minor axis (arcsec):4.04, 4.04
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 40.91 3.29 19.871 0.087 AB
SDSS_g 124.15 3.08 18.665 0.027 AB
DES_g 126.25 0.76 18.647 0.007 AB
PanSTARRS_g 124.16 1.13 18.665 0.010 AB
SDSS_r 178.51 3.86 18.271 0.023 AB
PanSTARRS_r 185.52 1.44 18.229 0.008 AB
DES_r 195.9 1.41 18.170 0.008 AB
SDSS_i 213.07 4.73 18.079 0.024 AB
PanSTARRS_i 212.97 1.15 18.079 0.006 AB
PanSTARRS_z 225.49 3.28 18.017 0.016 AB
SDSS_z 252.38 11.56 17.895 0.050 AB
DES_z 260.39 3.93 17.861 0.016 AB
PanSTARRS_y 273.39 7.79 17.808 0.031 AB
2MASS_J 271.79 84.48 16.920 0.337 Vega
2MASS_H 590.2 120.96 15.605 0.223 Vega
2MASS_K 129.63 146.14 16.780 1.224 Vega

Aperture details

RA, DEC (J2000):2h29m54.32s, 1d25m16.27s
semi major axis, semi minor axis (arcsec):17.84, 6.48
angle (degrees, anti-clockwise from east):-155.04
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 58.32 1.68 19.485 0.031 AB
GALEX_NUV 73.99 1.22 19.227 0.018 AB
SDSS_u 118.48 8.31 18.716 0.076 AB
SDSS_g 377.55 5.83 17.458 0.017 AB
DES_g 272.27 1.2 17.813 0.005 AB
PanSTARRS_g 373.66 2.94 17.469 0.009 AB
SDSS_r 515.67 7.49 17.119 0.016 AB
DES_r 415.39 2.17 17.354 0.006 AB
SDSS_i 573.56 9.88 17.004 0.019 AB
PanSTARRS_i 629.73 3.02 16.902 0.005 AB
PanSTARRS_z 632.9 8.64 16.897 0.015 AB
SDSS_z 691.0 29.73 16.801 0.047 AB
DES_z 515.56 6.49 17.119 0.014 AB
PanSTARRS_y 735.48 20.58 16.734 0.030 AB
2MASS_J 872.07 234.15 15.654 0.292 Vega
2MASS_H 1282.76 334.02 14.762 0.283 Vega
2MASS_K 605.02 405.48 15.108 0.728 Vega
WISE_W1 331.56 19.36 14.900 0.063 Vega
WISE_W2 219.97 23.18 14.705 0.114 Vega
WISE_W3 342.97 98.25 12.388 0.311 Vega
WISE_W4 314.06 425.06 11.037 1.469 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.440 8.662 8.828
{\rm log}_{10}({\rm SFR}) -1.668 -1.200 -0.780
{\rm log}_{10}({\rm sSFR}) -10.452 -9.862 -9.294
{\rm stellar\ age} 3.630 6.551 8.397

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.753 -1.292 -0.720
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.610 -0.601 0.061

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.248 0.501 0.815
\delta -0.538 -0.163 0.173
\tau_1/\tau_2 0.728 1.068 1.407
Q_{PAH} 0.361 1.322 3.675
U_{min} 2.936 7.943 14.863
{\rm log}_{10}(\gamma_e)\, -3.246 -1.944 -0.927

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.037 -2.218 -0.827
{\rm log}_{10}(\tau_{AGN})\, 0.971 1.381 1.821

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.481 -1.190 -0.904
0.03-0.10 Gyr -2.113 -1.229 -0.719
0.10-0.33 Gyr -2.291 -1.257 -0.690
0.33-1.10 Gyr -2.390 -1.382 -0.958
1.10-3.65 Gyr -2.157 -1.389 -1.093
3.65-12.09 Gyr -2.033 -1.362 -1.035
12.09-13.43 Gyr -2.177 -1.336 -0.717

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.026 9.129 9.228
{\rm log}_{10}({\rm SFR}) -0.959 -0.669 -0.437
{\rm log}_{10}({\rm sSFR}) -10.083 -9.795 -9.558
{\rm stellar\ age} 6.614 7.631 9.693

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.580 -1.198 -0.874
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.630 -0.201 0.297

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.313 0.538
\delta 0.056 0.252 0.357
\tau_1/\tau_2 0.448 0.792 1.154
Q_{PAH} 0.392 1.148 3.006
U_{min} 3.053 8.119 15.430
{\rm log}_{10}(\gamma_e)\, -3.009 -1.885 -1.225

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.316 -1.845 -1.538
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.308 1.647

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.882 -1.444 -1.212
0.03-0.10 Gyr -0.851 -0.530 -0.285
0.10-0.33 Gyr -1.270 -0.850 -0.548
0.33-1.10 Gyr -1.541 -1.112 -0.849
1.10-3.65 Gyr -1.575 -1.073 -0.790
3.65-12.09 Gyr -1.099 -0.801 -0.649
12.09-13.43 Gyr -1.117 -0.614 0.017