2022fbg results

Information

Transient
Name:2022fbg
Right ascension: 15h23m28.81s
Declination:36d16m03.46s
Discovery Date:None
Classification:SNIa
Redshift:0.051871
MW E(B-V):0.017
Host
Name:J152328.82+361602.26
Object ID:9907733793998978
Catalog Name:decals
Catalog Release:dr9
Right ascension: 15h23m28.82s
Declination:36d16m02.26s
Redshift:0.051871
Photometric Redshift:None
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.18
Transient MWEBV processed 0.09
Host match processed 16.39
Host information processed 0.04
Host MWEBV processed 0.12
Host spectrum download processed 0.12
Global aperture construction processed 0.65
Global aperture photometry processed 6.75
Validate global photometry processed 19.73
Global host SED inference processed 346.19
Local aperture photometry processed 6.51
Validate local photometry processed 0.03
Local host SED inference processed 462.36
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.628 9.831 9.982
{\rm log}_{10}({\rm SFR}) -1.456 -0.380 0.328
{\rm log}_{10}({\rm sSFR}) -11.296 -10.229 -9.401
{\rm stellar\ age} 4.593 7.519 9.235

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.830 -1.516 -1.091
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.253 -0.147 0.351

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.616 0.945 1.415
\delta -0.764 -0.455 0.042
\tau_1/\tau_2 0.564 0.885 1.230
Q_{PAH} 0.451 1.545 3.669
U_{min} 2.979 8.005 16.088
{\rm log}_{10}(\gamma_e)\, -3.217 -2.211 -0.916

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.554 -3.585 -1.127
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.442 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.643 -0.288 0.256
0.03-0.10 Gyr -2.166 -0.583 0.253
0.10-0.33 Gyr -2.520 -0.968 -0.159
0.33-1.08 Gyr -2.824 -0.959 -0.260
1.08-3.57 Gyr -2.305 -0.518 -0.020
3.57-11.76 Gyr -1.493 -0.053 0.168
11.76-13.06 Gyr -1.545 -0.078 0.661

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.076 10.153 10.230
{\rm log}_{10}({\rm SFR}) -1.174 -0.646 -0.335
{\rm log}_{10}({\rm sSFR}) -11.300 -10.792 -10.482
{\rm stellar\ age} 7.157 7.851 9.178

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.095 -0.728 -0.420
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.535 -0.527 0.218

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.314 0.512 0.749
\delta -0.411 0.057 0.288
\tau_1/\tau_2 0.557 0.858 1.157
Q_{PAH} 0.393 0.904 1.728
U_{min} 2.705 7.547 15.019
{\rm log}_{10}(\gamma_e)\, -3.282 -2.556 -1.752

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.285 -2.808 -1.475
{\rm log}_{10}(\tau_{AGN})\, 0.886 1.263 1.779

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.232 -0.601 -0.249
0.03-0.10 Gyr -1.327 -0.734 -0.340
0.10-0.33 Gyr -1.562 -0.874 -0.442
0.33-1.08 Gyr -1.413 -0.741 -0.304
1.08-3.57 Gyr -0.942 -0.272 0.120
3.57-11.76 Gyr 0.142 0.335 0.448
11.76-13.06 Gyr -0.152 0.375 0.880
 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h23m28.81s, 36d16m03.46s
semi major axis, semi minor axis (arcsec):1.98, 1.98
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 39.34 2.3 19.913 0.064 AB
SDSS_g 152.11 3.24 18.445 0.023 AB
DES_g 132.66 0.81 18.593 0.007 AB
PanSTARRS_g 157.22 0.56 18.409 0.004 AB
SDSS_r 306.14 4.61 17.685 0.016 AB
PanSTARRS_r 303.59 0.78 17.694 0.003 AB
SDSS_i 433.92 5.6 17.306 0.014 AB
PanSTARRS_i 447.67 0.68 17.273 0.002 AB
PanSTARRS_z 504.17 1.53 17.144 0.003 AB
SDSS_z 571.49 8.25 17.007 0.016 AB
DES_z 494.06 3.68 17.166 0.008 AB
PanSTARRS_y 608.16 2.74 16.940 0.005 AB

Aperture details

RA, DEC (J2000):15h23m28.81s, 36d16m02.38s
semi major axis, semi minor axis (arcsec):5.01, 4.9
angle (degrees, anti-clockwise from east):330.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.99 1.86 22.156 0.405 AB
GALEX_NUV 16.59 2.2 20.851 0.144 AB
SDSS_u 83.9 4.85 19.091 0.063 AB
SDSS_g 286.55 4.56 17.757 0.017 AB
DES_g 285.37 1.2 17.761 0.005 AB
PanSTARRS_g 301.98 1.29 17.700 0.005 AB
SDSS_r 566.29 6.49 17.017 0.012 AB
PanSTARRS_r 576.37 1.78 16.998 0.003 AB
SDSS_i 794.82 8.19 16.649 0.011 AB
PanSTARRS_i 807.19 1.5 16.633 0.002 AB
PanSTARRS_z 946.26 3.64 16.460 0.004 AB
SDSS_z 1076.39 16.1 16.320 0.016 AB
DES_z 1003.59 5.32 16.396 0.006 AB
PanSTARRS_y 1117.46 6.69 16.279 0.006 AB
2MASS_J 1370.45 122.84 15.163 0.097 Vega
2MASS_H 1821.77 187.69 14.381 0.112 Vega
2MASS_K 1619.0 225.52 14.039 0.151 Vega
WISE_W3 833.83 47.18 11.423 0.061 Vega
WISE_W4 1615.24 320.07 9.259 0.215 Vega