2025accn

Download data

Information

Transient

Name: SN2025accn
Right ascension: 23h07m00.96s
Declination: 35d46m38.68s
Discovery Date: Oct. 31, 2025, 10:10 p.m.
Classification: SN Ic
Redshift: 0.018331
MW E(B-V): 0.074

Host

Name: UGC12372
Right ascension: 23h07m00.86s
Declination: 35d46m38.63s
Redshift: 0.018188
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 2.54
Transient MWEBV processed 0.04
Host match processed 4.73
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 2.58
Validate global photometry processed 6.71
Global host SED inference processed 400.63
Local aperture photometry processed 2.42
Validate local photometry processed 0.01
Local host SED inference processed 552.88
 

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) = 23h07m00.96s, 35d46m38.68s
semi major axis, semi minor axis (arcsec) = 5.42, 5.42
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 62.82 5.66 19.405 0.098 AB
PanSTARRS_g 1454.07 1.65 15.994 0.001 AB
PanSTARRS_r 2627.74 1.89 15.351 0.001 AB
PanSTARRS_z 4336.69 4.2 14.807 0.001 AB
2MASS_J 6438.68 119.14 13.483 0.020 Vega

Aperture details

RA, DEC (J2000) = 23h07m00.82s, 35d46m38.77s
semi major axis, semi minor axis (arcsec) = 37.24, 27.81
angle (degrees, anti-clockwise from east) = -128.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 620.58 19.76 16.918 0.035 AB
PanSTARRS_g 11631.72 8.58 13.736 0.001 AB
PanSTARRS_r 20349.43 9.39 13.129 0.001 AB
PanSTARRS_z 30340.3 23.37 12.695 0.001 AB
2MASS_J 41106.71 695.84 11.470 0.018 Vega
WISE_W1 22281.1 102.51 10.331 0.005 Vega
WISE_W2 13681.28 110.22 10.221 0.009 Vega
WISE_W3 70300.19 465.68 6.609 0.007 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.688 9.818 9.963
{\rm log}_{10}({\rm SFR}) -0.641 -0.130 0.342
{\rm log}_{10}({\rm sSFR}) -10.534 -9.943 -9.406
{\rm stellar\ age} 4.978 7.175 9.001

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.462 -0.799 -0.308
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.670 -0.197 0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.424 0.902 1.221
\delta -0.198 -0.004 0.146
\tau_1/\tau_2 0.634 0.988 1.401
Q_{PAH} 0.739 1.999 4.391
U_{min} 2.773 7.887 15.277
{\rm log}_{10}(\gamma_e)\, -2.965 -1.554 -0.808

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.528 -2.822 -0.738
{\rm log}_{10}(\tau_{AGN})\, 0.900 1.502 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.638 -0.125 0.205
0.03-0.10 Gyr -0.862 -0.151 0.399
0.10-0.33 Gyr -0.908 -0.227 0.248
0.33-1.10 Gyr -0.938 -0.314 0.143
1.10-3.66 Gyr -0.782 -0.225 0.088
3.66-12.16 Gyr -0.598 -0.154 0.061
12.16-13.52 Gyr -0.702 -0.039 0.573

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.497 10.599 10.710
{\rm log}_{10}({\rm SFR}) 0.056 0.444 0.807
{\rm log}_{10}({\rm sSFR}) -10.575 -10.149 -9.780
{\rm stellar\ age} 6.278 7.667 9.298

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.145 -0.655 -0.354
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.795 -1.179 0.184

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.220 0.371 0.569
\delta -0.648 -0.222 0.138
\tau_1/\tau_2 0.590 0.987 1.391
Q_{PAH} 0.995 1.877 3.345
U_{min} 2.829 8.023 14.909
{\rm log}_{10}(\gamma_e)\, -3.153 -2.167 -1.540

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.064 -2.963 -2.046
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.581 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.006 0.454 0.697
0.03-0.10 Gyr -0.183 0.428 0.882
0.10-0.33 Gyr -0.514 0.243 0.667
0.33-1.10 Gyr -0.574 0.176 0.567
1.10-3.66 Gyr -0.200 0.463 0.792
3.66-12.16 Gyr 0.388 0.685 0.857
12.16-13.52 Gyr 0.164 0.783 1.362