2022osg results

Information

Transient
Name:2022osg
Right ascension: 20h29m49.03s
Declination:-2d01m41.15s
Discovery Date:None
Classification:SNIa
Redshift:0.018843
MW E(B-V):0.137
Host
Name:2022osg
Right ascension: 20h29m49.27s
Declination:-2d01m44.76s
Redshift:0.018843
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
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.26
Transient MWEBV processed 0.06
Host match processed 0.7
Host information processed 0.09
Host MWEBV processed 0.08
Global aperture construction processed 0.61
Global aperture photometry processed 4.4
Validate global photometry processed 10.12
Global host SED inference processed 947.17
Local aperture photometry processed 4.32
Validate local photometry processed 0.02
Local host SED inference processed 507.05
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):20h29m49.03s, -2d01m41.15s
semi major axis, semi minor axis (arcsec):5.23, 5.23
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 16.83 3.25 20.835 0.210 AB
PanSTARRS_g 698.44 1.19 16.790 0.002 AB
PanSTARRS_r 1374.57 2.01 16.055 0.002 AB
PanSTARRS_i 2024.49 1.81 15.634 0.001 AB
PanSTARRS_z 2698.25 3.91 15.322 0.002 AB
DES_z 2982.07 9.03 15.214 0.003 AB
PanSTARRS_y 3447.31 11.3 15.056 0.004 AB
2MASS_J 4819.1 116.19 13.798 0.026 Vega
2MASS_H 6749.47 190.12 12.959 0.031 Vega
2MASS_K 6455.3 219.53 12.537 0.037 Vega

Aperture details

RA, DEC (J2000):20h29m49.28s, -2d01m46.03s
semi major axis, semi minor axis (arcsec):45.1, 9.89
angle (degrees, anti-clockwise from east):-47.14
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 9811.85 6.91 13.921 0.001 AB
DES_z 7040.22 15.07 14.281 0.002 AB
PanSTARRS_y 14853.35 44.49 13.470 0.003 AB
WISE_W1 15261.81 103.7 10.742 0.007 Vega
WISE_W4 97814.01 3329.74 4.804 0.037 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.628 9.763 9.875
{\rm log}_{10}({\rm SFR}) -0.719 -0.310 0.113
{\rm log}_{10}({\rm sSFR}) -10.509 -10.088 -9.561
{\rm stellar\ age} 4.250 6.571 8.348

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.353 -0.718 -0.195
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.532 -0.763 -0.263

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.780 1.273 1.516
\delta -0.030 0.096 0.255
\tau_1/\tau_2 0.556 0.926 1.286
Q_{PAH} 0.738 2.287 4.162
U_{min} 2.847 7.930 15.105
{\rm log}_{10}(\gamma_e)\, -2.787 -1.603 -1.005

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.473 -2.961 -0.604
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.616 2.026

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.678 -0.207 0.069
0.03-0.10 Gyr -0.991 -0.404 0.164
0.10-0.33 Gyr -0.914 -0.285 0.239
0.33-1.10 Gyr -0.815 -0.139 0.188
1.10-3.66 Gyr -0.625 -0.158 0.125
3.66-12.16 Gyr -0.779 -0.249 -0.027
12.16-13.51 Gyr -0.965 -0.199 0.402

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.837 9.388 9.892
{\rm log}_{10}({\rm SFR}) 0.440 0.656 0.886
{\rm log}_{10}({\rm sSFR}) -9.286 -8.726 -8.065
{\rm stellar\ age} 0.286 3.660 7.652

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.928 -0.315 0.100
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.045 -0.446 0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.393 0.700 1.004
\delta -0.647 -0.281 0.084
\tau_1/\tau_2 0.155 0.472 1.028
Q_{PAH} 1.148 2.370 3.810
U_{min} 1.634 5.089 11.553
{\rm log}_{10}(\gamma_e)\, -3.829 -3.521 -3.057

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.544 -3.667 -1.739
{\rm log}_{10}(\tau_{AGN})\, 0.859 1.226 1.792

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.762 0.941 1.132
0.03-0.10 Gyr -1.199 0.306 0.833
0.10-0.33 Gyr -2.313 -0.343 0.516
0.33-1.10 Gyr -3.046 -0.814 0.126
1.10-3.66 Gyr -3.829 -1.177 -0.222
3.66-12.16 Gyr -4.100 -1.207 -0.134
12.16-13.51 Gyr -4.036 -1.157 0.114