2025iek results

Information

Transient
Name:SN2025iek
Right ascension: 15h55m01.67s
Declination:3d56m55.66s
Discovery Date:April 20, 2025, 8:29 a.m.
Classification:SN IIn
Redshift:0.146700
MW E(B-V):0.095
Host
Name:
Right ascension: 15h55m01.67s
Declination:3d56m55.56s
Redshift:None
Photometric Redshift:0.544
 

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 15.79
Transient MWEBV processed 0.07
Host match processed 6.79
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 5.33
Global aperture photometry processed 6.48
Validate global photometry processed 18.09
Global host SED inference processed 411.85
Local aperture photometry processed 7.58
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):15h55m01.72s, 3d56m49.64s
semi major axis, semi minor axis (arcsec):3.38, 2.21
angle (degrees, anti-clockwise from east):-10.92
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.81 2.09 22.448 0.595 AB
GALEX_NUV -1.41 1.55 AB
SDSS_u 1.36 2.06 23.568 1.644 AB
SDSS_g 1.66 0.95 23.351 0.622 AB
DES_g 2.27 0.25 23.010 0.120 AB
PanSTARRS_g 0.64 0.57 24.389 0.975 AB
SDSS_r 9.01 1.55 21.513 0.187 AB
PanSTARRS_r 8.53 0.66 21.573 0.084 AB
DES_r 11.44 0.38 21.254 0.036 AB
SDSS_i 18.02 2.4 20.761 0.144 AB
PanSTARRS_i 20.7 0.64 20.610 0.033 AB
PanSTARRS_z 33.16 1.63 20.099 0.053 AB
SDSS_z 26.36 8.25 20.348 0.340 AB
DES_z 33.57 1.81 20.085 0.058 AB
PanSTARRS_y 30.96 4.07 20.173 0.143 AB
2MASS_J 141.23 91.76 17.630 0.705 Vega
2MASS_H -7.01 115.26 Vega
2MASS_K 142.57 170.67 16.677 1.300 Vega
WISE_W1 61.04 7.68 16.737 0.137 Vega
WISE_W2 16.08 12.01 17.546 0.811 Vega
WISE_W3 64.73 51.71 14.198 0.867 Vega
WISE_W4 -475.58 392.09 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.837 9.969 10.108
{\rm log}_{10}({\rm SFR}) -0.732 -0.250 0.163
{\rm log}_{10}({\rm sSFR}) -10.776 -10.239 -9.756
{\rm stellar\ age} 5.987 7.247 10.581

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.422 -0.843 -0.304
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.645 -0.518 0.283

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.427 1.779 2.119
\delta -0.137 0.001 0.149
\tau_1/\tau_2 0.648 0.992 1.339
Q_{PAH} 0.619 1.946 3.906
U_{min} 3.040 8.385 15.623
{\rm log}_{10}(\gamma_e)\, -3.078 -2.034 -1.010

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.650 -1.618 -0.741
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.393 1.826

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.883 -0.200 0.192
0.03-0.10 Gyr -1.148 -0.334 0.187
0.10-0.32 Gyr -1.801 -0.513 0.069
0.32-1.03 Gyr -2.463 -0.702 -0.121
1.03-3.33 Gyr -1.895 -0.448 0.019
3.33-10.71 Gyr -0.802 0.046 0.269
10.71-11.90 Gyr -0.365 0.344 1.174