2020sbw results

Information

Transient
Name:2020sbw
Right ascension: 2h46m03.31s
Declination:3d19m47.74s
Discovery Date:None
Classification:SNIIb
Redshift:0.023033
MW E(B-V):0.033
Host
Name:PGC010471
Right ascension: 2h46m03.14s
Declination:3d19m38.78s
Redshift:None
Photometric Redshift:0.022
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
 GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.09
Transient MWEBV processed 0.04
Host match processed 4.27
Host information processed 0.2
Host MWEBV processed 0.07
Global aperture construction processed 0.65
Global aperture photometry processed 5.55
Validate global photometry processed 15.43
Global host SED inference failed 737.8
Local aperture photometry processed 5.2
Validate local photometry processed 0.02
Local host SED inference processed 541.39
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h46m03.31s, 3d19m47.74s
semi major axis, semi minor axis (arcsec):4.3, 4.3
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 75.69 3.93 19.202 0.056 AB
SDSS_g 207.75 3.92 18.106 0.021 AB
PanSTARRS_g 241.22 1.25 17.944 0.006 AB
SDSS_r 388.5 5.51 17.427 0.015 AB
PanSTARRS_r 408.95 1.55 17.371 0.004 AB
SDSS_i 531.91 6.88 17.085 0.014 AB
PanSTARRS_i 555.15 1.23 17.039 0.002 AB
PanSTARRS_z 670.21 2.95 16.834 0.005 AB
SDSS_z 700.85 15.65 16.786 0.024 AB
PanSTARRS_y 817.22 7.86 16.619 0.010 AB
2MASS_J 974.21 97.76 15.533 0.109 Vega
2MASS_H 1091.6 163.35 14.937 0.162 Vega
2MASS_K 872.35 163.39 14.710 0.203 Vega

Aperture details

RA, DEC (J2000):2h46m03.18s, 3d19m38.75s
semi major axis, semi minor axis (arcsec):23.53, 22.76
angle (degrees, anti-clockwise from east):-62.15
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 273.39 11.63 17.808 0.046 AB
SDSS_u 1380.2 20.04 16.050 0.016 AB
SDSS_g 3430.61 16.55 15.062 0.005 AB
PanSTARRS_g 3970.13 6.56 14.903 0.002 AB
SDSS_r 6893.3 24.27 14.304 0.004 AB
PanSTARRS_r 6940.47 8.17 14.297 0.001 AB
SDSS_i 9644.68 31.38 13.939 0.004 AB
PanSTARRS_i 9572.86 6.51 13.947 0.001 AB
PanSTARRS_z 11581.66 15.64 13.741 0.001 AB
SDSS_z 12323.45 81.43 13.673 0.007 AB
PanSTARRS_y 14149.29 42.53 13.523 0.003 AB
2MASS_J 16391.06 527.9 12.469 0.035 Vega
2MASS_H 20790.09 883.12 11.738 0.046 Vega
2MASS_K 15719.11 883.84 11.571 0.061 Vega
WISE_W1 7938.65 52.71 11.452 0.007 Vega
WISE_W2 4548.8 64.77 11.416 0.015 Vega
WISE_W3 7167.19 220.19 9.088 0.033 Vega
WISE_W4 4390.24 1013.32 8.174 0.251 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.103 9.252 9.397
{\rm log}_{10}({\rm SFR}) -1.146 -0.588 0.045
{\rm log}_{10}({\rm sSFR}) -10.469 -9.878 -9.183
{\rm stellar\ age} 4.857 7.256 9.100

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.636 -0.973 -0.410
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.453 0.003 0.343

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.490 1.077 1.489
\delta -0.287 0.033 0.297
\tau_1/\tau_2 0.696 1.069 1.435
Q_{PAH} 0.541 2.103 3.882
U_{min} 2.720 8.360 15.658
{\rm log}_{10}(\gamma_e)\, -3.409 -2.280 -1.280

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.307 -2.572 -0.622
{\rm log}_{10}(\tau_{AGN})\, 0.935 1.444 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.706 -1.011 -0.601
0.03-0.10 Gyr -1.136 -0.492 0.184
0.10-0.33 Gyr -1.484 -0.771 -0.171
0.33-1.10 Gyr -2.122 -1.030 -0.550
1.10-3.65 Gyr -1.931 -0.898 -0.525
3.65-12.10 Gyr -1.499 -0.707 -0.488
12.10-13.45 Gyr -1.494 -0.611 0.023

Global parameter details

Documentation

Data not available