2023bsa results

Information

Transient
Name:SN2023bsa
Right ascension: 10h59m41.83s
Declination:9d31m44.46s
Discovery Date:Feb. 12, 2023, 11:37 p.m.
Classification:SN Ia
Redshift:0.064000
MW E(B-V):0.023
Host
Name:2023bsa
Right ascension: 10h59m42.06s
Declination:9d31m36.78s
Redshift:0.064425
Photometric Redshift:0.068
 

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 20.88
Transient MWEBV processed 0.05
Host match processed 3.3
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 7.73
Validate global photometry processed 20.33
Global host SED inference processed 381.06
Local aperture photometry processed 7.73
Validate local photometry processed 0.03
Local host SED inference processed 409.22
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h59m41.83s, 9d31m44.46s
semi major axis, semi minor axis (arcsec):1.62, 1.62
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 1.71 1.29 23.319 0.820 AB
SDSS_g 11.32 0.99 21.266 0.095 AB
DES_g 13.08 0.18 21.109 0.015 AB
PanSTARRS_g 15.76 0.39 20.906 0.027 AB
SDSS_r 23.14 1.44 20.489 0.067 AB
PanSTARRS_r 29.53 0.44 20.224 0.016 AB
DES_r 25.91 0.41 20.366 0.017 AB
SDSS_i 33.33 1.82 20.093 0.059 AB
PanSTARRS_i 40.04 0.46 19.894 0.012 AB
PanSTARRS_z 46.06 0.94 19.742 0.022 AB
SDSS_z 42.32 5.75 19.834 0.147 AB
DES_z 41.97 1.09 19.843 0.028 AB
PanSTARRS_y 67.09 3.36 19.333 0.054 AB

Aperture details

RA, DEC (J2000):10h59m42.04s, 9d31m36.77s
semi major axis, semi minor axis (arcsec):14.55, 5.4
angle (degrees, anti-clockwise from east):-32.77
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 31.46 5.57 20.155 0.192 AB
GALEX_NUV 45.39 4.41 19.758 0.106 AB
SDSS_u 162.95 7.52 18.370 0.050 AB
SDSS_g 803.18 7.79 16.638 0.011 AB
PanSTARRS_g 873.31 2.13 16.547 0.003 AB
SDSS_r 1583.87 11.07 15.901 0.008 AB
PanSTARRS_r 1614.77 2.44 15.880 0.002 AB
DES_r 1508.25 2.99 15.954 0.002 AB
SDSS_i 2386.27 13.87 15.456 0.006 AB
PanSTARRS_i 2398.18 2.55 15.450 0.001 AB
PanSTARRS_z 2914.3 5.15 15.239 0.002 AB
SDSS_z 3089.8 33.36 15.175 0.012 AB
DES_z 2706.93 8.4 15.319 0.003 AB
PanSTARRS_y 3718.7 18.45 14.974 0.005 AB
2MASS_J 4495.55 258.37 13.873 0.062 Vega
2MASS_H 6386.36 372.45 13.019 0.063 Vega
2MASS_K 5247.85 444.17 12.762 0.092 Vega
WISE_W1 2866.03 35.37 12.558 0.013 Vega
WISE_W2 2110.43 45.74 12.250 0.024 Vega
WISE_W3 8711.57 156.9 8.876 0.020 Vega
WISE_W4 12930.68 1173.99 7.001 0.099 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.938 9.066 9.185
{\rm log}_{10}({\rm SFR}) -1.765 -1.178 -0.758
{\rm log}_{10}({\rm sSFR}) -10.850 -10.256 -9.774
{\rm stellar\ age} 6.368 7.752 10.587

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.313 -0.809 -0.378
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.114 -0.690 -0.251

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.434 0.889 1.233
\delta -0.333 -0.024 0.215
\tau_1/\tau_2 0.562 0.905 1.245
Q_{PAH} 0.906 2.947 5.532
U_{min} 2.866 7.710 14.350
{\rm log}_{10}(\gamma_e)\, -3.185 -2.276 -1.159

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.583 -0.830 -0.076
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.336 1.796

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.531 -0.995 -0.634
0.03-0.10 Gyr -2.231 -1.349 -0.797
0.10-0.33 Gyr -2.724 -1.637 -1.023
0.33-1.08 Gyr -2.834 -1.665 -1.034
1.08-3.54 Gyr -2.511 -1.332 -0.864
3.54-11.61 Gyr -1.339 -0.838 -0.659
11.61-12.90 Gyr -1.316 -0.637 0.115

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.776 10.840 10.919
{\rm log}_{10}({\rm SFR}) -0.200 0.083 0.323
{\rm log}_{10}({\rm sSFR}) -11.019 -10.751 -10.494
{\rm stellar\ age} 7.180 7.868 9.656

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.857 -0.583 -0.360
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.073 -0.390 -0.032

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.421 0.589 0.766
\delta -0.130 0.018 0.151
\tau_1/\tau_2 0.437 0.841 1.237
Q_{PAH} 0.808 1.683 2.899
U_{min} 2.611 7.351 14.264
{\rm log}_{10}(\gamma_e)\, -3.124 -2.245 -1.603

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.530 -1.270 -1.020
{\rm log}_{10}(\tau_{AGN})\, 1.328 1.556 1.757

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.162 0.365 0.554
0.03-0.10 Gyr -1.240 -0.201 0.230
0.10-0.33 Gyr -1.280 -0.261 0.195
0.33-1.08 Gyr -0.952 -0.079 0.368
1.08-3.54 Gyr -0.485 0.427 0.825
3.54-11.61 Gyr 0.755 1.011 1.126
11.61-12.90 Gyr 0.533 1.148 1.751