2025xjv results

Information

Transient
Name:SN2025xjv
Right ascension: 21h03m11.87s
Declination:-0d06m10.41s
Discovery Date:Sept. 14, 2025, 5:28 a.m.
Classification:SN Ia
Redshift:0.054000
MW E(B-V):0.063
Host
Name:1151907
Right ascension: 21h03m11.77s
Declination:-0d06m09.62s
Redshift:0.054335
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
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.04
Transient MWEBV no transient MWEBV 0.0
Host match not processed 3.74
Host information not processed 0.11
Host MWEBV not processed 0.04
Global aperture construction not processed 0.64
Global aperture photometry not processed 6.11
Validate global photometry not processed 17.64
Global host SED inference not processed 432.73
Local aperture photometry not processed 6.44
Validate local photometry not processed 0.03
Local host SED inference not processed 418.64
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h03m11.87s, -0d06m10.34s
semi major axis, semi minor axis (arcsec):1.89, 1.89
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 11.6 1.64 21.239 0.153 AB
SDSS_g 56.63 2.02 19.517 0.039 AB
DES_g 59.58 0.66 19.462 0.012 AB
PanSTARRS_g 48.38 0.43 19.688 0.010 AB
SDSS_r 138.06 3.25 18.550 0.026 AB
PanSTARRS_r 105.74 0.58 18.839 0.006 AB
DES_r 154.71 1.35 18.426 0.009 AB
SDSS_i 236.33 4.45 17.966 0.020 AB
PanSTARRS_i 176.51 0.52 18.283 0.003 AB
PanSTARRS_z 241.43 1.47 17.943 0.007 AB
SDSS_z 351.76 8.69 17.534 0.027 AB
DES_z 326.26 5.41 17.616 0.018 AB
PanSTARRS_y 307.54 3.65 17.680 0.013 AB

Aperture details

RA, DEC (J2000):21h03m11.73s, -0d06m10.12s
semi major axis, semi minor axis (arcsec):16.41, 4.37
angle (degrees, anti-clockwise from east):-141.52
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.17 0.88 21.187 0.078 AB
GALEX_NUV 22.81 0.79 20.505 0.037 AB
SDSS_u 58.2 6.74 19.488 0.126 AB
SDSS_g 361.75 5.54 17.504 0.017 AB
DES_g 262.39 1.52 17.853 0.006 AB
PanSTARRS_g 377.53 1.85 17.458 0.005 AB
SDSS_r 743.95 8.72 16.721 0.013 AB
PanSTARRS_r 750.92 2.46 16.711 0.004 AB
DES_r 627.7 3.01 16.906 0.005 AB
SDSS_i 1128.28 12.41 16.269 0.012 AB
PanSTARRS_i 1165.34 2.21 16.234 0.002 AB
PanSTARRS_z 1445.38 6.36 16.000 0.005 AB
SDSS_z 1479.94 33.98 15.974 0.025 AB
DES_z 1254.99 11.08 16.153 0.010 AB
PanSTARRS_y 1796.54 15.99 15.764 0.010 AB
2MASS_J 2926.55 211.11 14.339 0.078 Vega
2MASS_H 4123.6 376.98 13.494 0.099 Vega
2MASS_K 3461.43 386.65 13.214 0.121 Vega
WISE_W2 1612.93 54.62 12.542 0.037 Vega
WISE_W3 6533.36 137.01 9.188 0.023 Vega
WISE_W4 5856.14 978.45 7.861 0.181 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.543 9.684 9.795
{\rm log}_{10}({\rm SFR}) -0.987 -0.474 -0.011
{\rm log}_{10}({\rm sSFR}) -10.702 -10.186 -9.618
{\rm stellar\ age} 5.857 7.526 9.783

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.583 -0.147 0.070
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.637 -0.212 0.212

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.514 0.956 1.407
\delta -0.758 -0.373 -0.094
\tau_1/\tau_2 0.546 0.863 1.232
Q_{PAH} 0.622 2.187 4.491
U_{min} 3.024 8.079 15.007
{\rm log}_{10}(\gamma_e)\, -3.334 -1.987 -0.922

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.132 -2.382 -0.830
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.420 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.792 -0.336 0.010
0.03-0.10 Gyr -1.335 -0.580 -0.010
0.10-0.33 Gyr -1.688 -0.841 -0.201
0.33-1.08 Gyr -1.796 -0.841 -0.270
1.08-3.56 Gyr -1.534 -0.553 -0.181
3.56-11.73 Gyr -0.692 -0.239 -0.051
11.73-13.03 Gyr -0.798 -0.135 0.618

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.566 10.640 10.718
{\rm log}_{10}({\rm SFR}) -0.126 0.199 0.475
{\rm log}_{10}({\rm sSFR}) -10.761 -10.440 -10.154
{\rm stellar\ age} 7.702 9.855 12.181

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.242 -0.892 -0.631
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.176 -0.786 -0.301

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.959 1.231 1.492
\delta 0.189 0.265 0.336
\tau_1/\tau_2 0.293 0.609 0.952
Q_{PAH} 0.219 0.617 1.295
U_{min} 2.304 6.678 13.265
{\rm log}_{10}(\gamma_e)\, -3.685 -3.135 -2.469

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.734 -1.408 -1.066
{\rm log}_{10}(\tau_{AGN})\, 1.136 1.438 1.648

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.039 0.281 0.565
0.03-0.10 Gyr -0.621 0.105 0.480
0.10-0.33 Gyr -2.679 -0.460 0.175
0.33-1.08 Gyr -3.776 -1.067 -0.262
1.08-3.56 Gyr -2.897 -0.908 -0.013
3.56-11.73 Gyr -0.790 0.618 0.872
11.73-13.03 Gyr 0.525 1.464 1.825