2025bdc results

Information

Transient
Name:SN2025bdc
Right ascension: 14h39m52.80s
Declination:12d22m21.03s
Discovery Date:Feb. 8, 2025, 11:49 a.m.
Classification:SN Ia
Redshift:0.041000
MW E(B-V):0.026
Host
Name:2025bdc
Right ascension: 14h39m52.89s
Declination:12d22m18.20s
Redshift:0.031004
Photometric Redshift:0.028
 

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 18.37
Transient MWEBV processed 0.07
Host match processed 1.88
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.58
Global aperture photometry processed 5.8
Validate global photometry processed 16.37
Global host SED inference processed 383.27
Local aperture photometry processed 5.44
Validate local photometry processed 0.03
Local host SED inference processed 491.64
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h39m52.80s, 12d22m21.03s
semi major axis, semi minor axis (arcsec):3.23, 3.23
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 291.16 4.96 17.740 0.019 AB
SDSS_g 1391.5 9.72 16.041 0.008 AB
DES_g 1368.63 1.81 16.059 0.001 AB
PanSTARRS_g 1420.92 1.05 16.019 0.001 AB
SDSS_r 2434.48 12.87 15.434 0.006 AB
PanSTARRS_r 2397.76 1.47 15.450 0.001 AB
DES_r 2376.95 3.89 15.460 0.002 AB
SDSS_i 3158.84 14.72 15.151 0.005 AB
PanSTARRS_i 3035.03 1.45 15.195 0.001 AB
PanSTARRS_z 3407.95 2.41 15.069 0.001 AB
SDSS_z 3872.37 18.43 14.930 0.005 AB
DES_z 3848.03 10.07 14.937 0.003 AB
PanSTARRS_y 4229.83 5.15 14.834 0.001 AB
2MASS_J 4099.4 74.68 13.973 0.020 Vega
2MASS_H 4823.03 118.75 13.324 0.027 Vega
2MASS_K 3977.03 132.51 13.063 0.036 Vega

Aperture details

RA, DEC (J2000):14h39m52.89s, 12d22m18.04s
semi major axis, semi minor axis (arcsec):9.52, 5.23
angle (degrees, anti-clockwise from east):-42.63
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.16 3.49 20.814 0.221 AB
GALEX_NUV 57.89 4.05 19.493 0.076 AB
SDSS_u 640.35 8.34 16.884 0.014 AB
SDSS_g 2989.86 14.31 15.211 0.005 AB
DES_g 2871.04 2.66 15.255 0.001 AB
PanSTARRS_g 3169.02 2.0 15.148 0.001 AB
SDSS_r 5256.89 19.04 14.598 0.004 AB
PanSTARRS_r 5330.57 2.61 14.583 0.001 AB
DES_r 5108.83 5.74 14.629 0.001 AB
SDSS_i 6843.7 21.91 14.312 0.003 AB
PanSTARRS_i 6736.88 2.66 14.329 0.000 AB
PanSTARRS_z 7717.61 4.72 14.181 0.001 AB
SDSS_z 8462.94 30.75 14.081 0.004 AB
DES_z 7852.75 14.49 14.162 0.002 AB
PanSTARRS_y 9502.93 10.65 13.955 0.001 AB
2MASS_J 11792.12 196.28 12.826 0.018 Vega
2MASS_H 13824.89 313.47 12.181 0.025 Vega
2MASS_K 12544.03 354.95 11.816 0.031 Vega
WISE_W1 5578.3 39.54 11.835 0.008 Vega
WISE_W2 3273.13 42.41 11.774 0.014 Vega
WISE_W3 2317.65 97.4 10.313 0.046 Vega
WISE_W4 2189.4 658.17 8.929 0.326 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.811 9.951 10.081
{\rm log}_{10}({\rm SFR}) -0.895 -0.283 0.151
{\rm log}_{10}({\rm sSFR}) -10.878 -10.231 -9.760
{\rm stellar\ age} 2.567 5.242 7.007

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.445 -0.941 -0.667
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.710 -0.191 0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.401 0.555 0.797
\delta -0.878 -0.681 -0.412
\tau_1/\tau_2 0.757 1.099 1.447
Q_{PAH} 0.378 1.296 4.076
U_{min} 2.568 7.215 14.206
{\rm log}_{10}(\gamma_e)\, -3.279 -2.388 -1.615

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.311 -2.988 -1.353
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.427 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.719 -0.296 -0.031
0.03-0.10 Gyr -1.344 -0.307 0.223
0.10-0.33 Gyr -0.838 0.160 0.611
0.33-1.10 Gyr -0.176 0.294 0.597
1.10-3.63 Gyr -0.238 0.192 0.460
3.63-12.01 Gyr -1.162 -0.177 0.148
12.01-13.34 Gyr -1.178 -0.165 0.357

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.244 10.303 10.398
{\rm log}_{10}({\rm SFR}) -3.160 -2.204 -1.658
{\rm log}_{10}({\rm sSFR}) -13.416 -12.523 -11.938
{\rm stellar\ age} 2.622 4.221 6.129

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.237 -0.161 -0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.510 -0.742 0.101

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.019 0.045 0.079
\delta -0.903 -0.657 -0.277
\tau_1/\tau_2 0.564 0.978 1.368
Q_{PAH} 2.257 4.217 5.877
U_{min} 2.173 7.453 14.910
{\rm log}_{10}(\gamma_e)\, -1.756 -0.967 -0.443

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.104 -3.214 -2.407
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.464 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.347 -2.115 -1.542
0.03-0.10 Gyr -3.691 -2.478 -1.724
0.10-0.33 Gyr -3.025 -1.805 -1.042
0.33-1.10 Gyr -1.067 -0.169 0.387
1.10-3.63 Gyr 0.755 0.943 1.018
3.63-12.01 Gyr -1.140 -0.036 0.413
12.01-13.34 Gyr -1.565 -0.183 0.502