2025aepv

Download data

Information

Transient

Name: SN2025aepv
Right ascension: 13h39m30.84s
Declination: 39d03m16.23s
Discovery Date: Nov. 23, 2025, 12:52 p.m.
Classification: SN II
Redshift: 0.027405
MW E(B-V): 0.009

Host

Name: 2142467
Right ascension: 13h39m30.40s
Declination: 39d03m16.49s
Redshift: None
Photometric Redshift: 0.028
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.07
Transient MWEBV processed 0.04
Host match processed 4.78
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction failed 0.64
Global aperture photometry not processed 6.38
Validate global photometry not processed 16.65
Global host SED inference not processed 416.99
Local aperture photometry failed 0.01
Validate local photometry not processed 0.02
Local host SED inference not processed 548.01
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 13h39m30.84s, 39d03m16.23s
semi major axis, semi minor axis (arcsec) = 3.53, 3.53
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 66.02 2.76 19.351 0.045 AB
SDSS_g 218.53 3.91 18.051 0.019 AB
DES_g 216.41 0.91 18.062 0.005 AB
PanSTARRS_g 217.04 1.12 18.059 0.006 AB
SDSS_r 346.19 4.98 17.552 0.016 AB
PanSTARRS_r 339.43 1.17 17.573 0.004 AB
SDSS_i 447.07 5.95 17.274 0.014 AB
PanSTARRS_i 421.16 1.22 17.339 0.003 AB
PanSTARRS_z 495.97 1.95 17.161 0.004 AB
SDSS_z 555.44 9.32 17.038 0.018 AB
DES_z 542.39 3.6 17.064 0.007 AB
PanSTARRS_y 536.01 5.62 17.077 0.011 AB
2MASS_J 587.89 54.19 16.082 0.100 Vega
2MASS_H 754.25 88.38 15.339 0.127 Vega
2MASS_K 787.07 101.18 14.822 0.140 Vega

Aperture details

RA, DEC (J2000) = 13h39m30.36s, 39d03m17.09s
semi major axis, semi minor axis (arcsec) = 25.94, 5.6
angle (degrees, anti-clockwise from east) = -95.33

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 137.18 1.81 18.557 0.014 AB
SDSS_u 311.59 7.9 17.666 0.028 AB
SDSS_g 1013.35 8.71 16.386 0.009 AB
DES_g 1016.3 2.02 16.382 0.002 AB
PanSTARRS_g 1070.47 3.64 16.326 0.004 AB
SDSS_r 1567.49 11.15 15.912 0.008 AB
PanSTARRS_r 1642.49 3.84 15.861 0.003 AB
SDSS_i 1991.05 14.06 15.652 0.008 AB
PanSTARRS_i 2007.46 4.08 15.643 0.002 AB
PanSTARRS_z 2276.9 6.5 15.507 0.003 AB
SDSS_z 2574.52 27.55 15.373 0.012 AB
DES_z 2370.33 7.93 15.463 0.004 AB
PanSTARRS_y 2516.39 18.9 15.398 0.008 AB
2MASS_J 3233.89 193.49 14.231 0.065 Vega
2MASS_H 3777.89 315.35 13.589 0.091 Vega
2MASS_K 3998.81 362.54 13.057 0.098 Vega
WISE_W1 1624.09 32.33 13.174 0.022 Vega
WISE_W2 997.33 32.67 13.064 0.036 Vega
WISE_W3 3007.17 99.31 10.031 0.036 Vega
WISE_W4 2859.17 658.17 8.639 0.250 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.070 9.170 9.303
{\rm log}_{10}({\rm SFR}) -1.884 -1.147 -0.660
{\rm log}_{10}({\rm sSFR}) -11.115 -10.358 -9.817
{\rm stellar\ age} 5.739 7.275 8.796

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.492 -0.948 -0.659
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.856 -1.445 -0.296

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.493 0.777
\delta -0.520 -0.083 0.277
\tau_1/\tau_2 0.691 1.047 1.390
Q_{PAH} 0.752 2.472 5.161
U_{min} 2.827 7.945 14.925
{\rm log}_{10}(\gamma_e)\, -3.225 -1.713 -0.707

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.801 -1.743 -0.720
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.445 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.155 -1.422 -0.984
0.03-0.10 Gyr -2.010 -1.119 -0.557
0.10-0.33 Gyr -1.696 -1.013 -0.563
0.33-1.10 Gyr -1.635 -1.020 -0.640
1.10-3.63 Gyr -1.528 -0.871 -0.588
3.63-12.04 Gyr -1.063 -0.738 -0.557
12.04-13.38 Gyr -1.210 -0.666 -0.107

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.710 9.793 9.881
{\rm log}_{10}({\rm SFR}) -0.697 -0.419 -0.205
{\rm log}_{10}({\rm sSFR}) -10.522 -10.221 -9.970
{\rm stellar\ age} 5.539 6.736 7.784

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.068 -0.798 -0.587
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.914 -1.752 -0.482

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.344 0.483 0.628
\delta -0.076 0.157 0.318
\tau_1/\tau_2 0.585 0.899 1.222
Q_{PAH} 0.498 1.171 2.201
U_{min} 2.562 7.135 13.654
{\rm log}_{10}(\gamma_e)\, -3.244 -2.627 -2.036

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.073 -2.960 -2.112
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.437 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.852 -0.423 -0.196
0.03-0.10 Gyr -0.837 -0.434 -0.151
0.10-0.33 Gyr -0.562 -0.200 0.100
0.33-1.10 Gyr -0.516 -0.184 0.022
1.10-3.63 Gyr -0.304 -0.075 0.124
3.63-12.04 Gyr -0.373 -0.140 0.008
12.04-13.38 Gyr -0.642 -0.118 0.306