2021os results

Information

Transient
Name:SN2021os
Right ascension: 12h02m54.07s
Declination:5d36m53.17s
Discovery Date:Jan. 7, 2021, 10:40 a.m.
Classification:SN II
Redshift:0.019000
MW E(B-V):0.016
Host
Name:2021os
Right ascension: 12h02m54.67s
Declination:5d36m45.36s
Redshift:0.019320
Photometric Redshift:0.022
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.86
Transient MWEBV processed 0.04
Host match processed 0.96
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 5.96
Validate global photometry processed 14.22
Global host SED inference processed 786.13
Local aperture photometry processed 6.23
Validate local photometry processed 0.03
Local host SED inference processed 553.14
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h02m54.07s, 5d36m53.17s
semi major axis, semi minor axis (arcsec):5.11, 5.11
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 115.67 3.79 18.742 0.036 AB
SDSS_g 258.32 4.57 17.870 0.019 AB
DES_g 273.69 0.89 17.807 0.004 AB
PanSTARRS_g 274.33 1.34 17.804 0.005 AB
SDSS_r 360.92 5.46 17.506 0.016 AB
PanSTARRS_r 389.42 1.67 17.424 0.005 AB
DES_r 386.48 1.97 17.432 0.006 AB
SDSS_i 422.69 6.08 17.335 0.016 AB
PanSTARRS_i 426.95 1.62 17.324 0.004 AB
PanSTARRS_z 467.44 3.6 17.226 0.008 AB
SDSS_z 453.93 11.21 17.258 0.027 AB
DES_z 485.77 3.44 17.184 0.008 AB
PanSTARRS_y 620.41 11.28 16.918 0.020 AB
2MASS_J 612.09 148.72 16.038 0.264 Vega
2MASS_H 562.95 198.75 15.656 0.383 Vega
2MASS_K 464.57 249.3 15.395 0.583 Vega

Aperture details

RA, DEC (J2000):12h02m54.61s, 5d36m46.02s
semi major axis, semi minor axis (arcsec):37.12, 14.88
angle (degrees, anti-clockwise from east):-78.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 3187.86 5.99 15.141 0.002 AB
PanSTARRS_y 8151.6 50.72 14.122 0.007 AB
2MASS_J 7601.51 689.97 13.303 0.099 Vega
2MASS_K 5865.93 1157.23 12.641 0.214 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.289 8.569 8.754
{\rm log}_{10}({\rm SFR}) -1.043 -0.558 -0.078
{\rm log}_{10}({\rm sSFR}) -9.751 -9.113 -8.445
{\rm stellar\ age} 1.103 5.167 7.489

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.655 -1.024 -0.445
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.088 0.092 0.269

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.238 0.574 0.985
\delta -0.618 -0.217 0.131
\tau_1/\tau_2 0.772 1.155 1.564
Q_{PAH} 0.324 1.159 2.528
U_{min} 2.636 7.766 15.406
{\rm log}_{10}(\gamma_e)\, -3.606 -2.804 -1.425

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.289 -2.353 -0.729
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.415 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.330 -1.066 -0.777
0.03-0.10 Gyr -0.994 -0.447 0.066
0.10-0.33 Gyr -1.835 -0.973 -0.434
0.33-1.10 Gyr -2.776 -1.393 -0.933
1.10-3.66 Gyr -3.099 -1.520 -1.112
3.66-12.15 Gyr -3.595 -1.613 -1.186
12.15-13.50 Gyr -3.487 -1.638 -0.947

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.723 9.950 10.111
{\rm log}_{10}({\rm SFR}) -0.553 0.079 0.676
{\rm log}_{10}({\rm sSFR}) -10.539 -9.906 -9.159
{\rm stellar\ age} 3.898 7.439 9.792

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.567 -0.820 -0.350
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.600 -0.649 0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.333 0.564 0.831
\delta -0.789 -0.390 0.103
\tau_1/\tau_2 0.494 0.962 1.460
Q_{PAH} 0.439 1.920 4.542
U_{min} 2.468 7.155 14.414
{\rm log}_{10}(\gamma_e)\, -3.624 -2.292 -1.412

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.464 -3.125 -1.611
{\rm log}_{10}(\tau_{AGN})\, 0.881 1.396 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.013 -0.162 0.232
0.03-0.10 Gyr -0.819 0.124 0.794
0.10-0.33 Gyr -1.696 -0.293 0.343
0.33-1.10 Gyr -2.179 -0.404 0.170
1.10-3.66 Gyr -2.153 -0.367 0.082
3.66-12.15 Gyr -1.238 -0.053 0.233
12.15-13.50 Gyr -1.206 0.066 0.874