2025npc results

Information

Transient
Name:SN2025npc
Right ascension: 12h24m14.15s
Declination:7d57m17.95s
Discovery Date:June 12, 2025, 4:28 a.m.
Classification:SN Ic
Redshift:0.024047
MW E(B-V):0.022
Host
Name:IC3271
Right ascension: 12h24m13.93s
Declination:7d57m11.89s
Redshift:0.024047
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: completed

Task Name Status Time (s)
Cutout download processed 48.34
Transient MWEBV processed 0.09
Host match processed 4.05
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 5.96
Validate global photometry processed 16.84
Global host SED inference processed 705.56
Local aperture photometry processed 6.46
Validate local photometry processed 0.03
Local host SED inference processed 509.39
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h24m14.15s, 7d57m17.95s
semi major axis, semi minor axis (arcsec):4.13, 4.13
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 39.82 3.5 19.900 0.095 AB
SDSS_g 165.21 3.61 18.355 0.024 AB
DES_g 169.94 0.9 18.324 0.006 AB
PanSTARRS_g 171.32 1.1 18.315 0.007 AB
SDSS_r 271.66 4.75 17.815 0.019 AB
PanSTARRS_r 291.41 1.02 17.739 0.004 AB
DES_r 297.12 1.67 17.718 0.006 AB
SDSS_i 361.1 5.83 17.506 0.018 AB
PanSTARRS_i 358.25 1.42 17.515 0.004 AB
PanSTARRS_z 415.67 2.45 17.353 0.006 AB
SDSS_z 424.22 11.29 17.331 0.029 AB
DES_z 422.97 3.88 17.334 0.010 AB
PanSTARRS_y 470.44 5.27 17.219 0.012 AB
2MASS_J 449.57 122.36 16.373 0.295 Vega
2MASS_H 613.85 179.75 15.562 0.318 Vega
2MASS_K 814.1 217.57 14.786 0.290 Vega

Aperture details

RA, DEC (J2000):12h24m13.82s, 7d57m10.94s
semi major axis, semi minor axis (arcsec):37.05, 27.13
angle (degrees, anti-clockwise from east):-107.81
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 810.33 2.29 16.628 0.003 AB
SDSS_g 4353.66 20.23 14.803 0.005 AB
PanSTARRS_r 6779.19 7.68 14.322 0.001 AB
PanSTARRS_y 10016.74 40.46 13.898 0.004 AB
2MASS_H 10603.5 1384.66 12.469 0.142 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.892 9.011 9.135
{\rm log}_{10}({\rm SFR}) -1.951 -1.420 -0.995
{\rm log}_{10}({\rm sSFR}) -11.020 -10.439 -9.972
{\rm stellar\ age} 5.889 7.867 10.377

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.678 -1.285 -0.956
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.863 -1.573 -0.111

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.210 0.503 0.781
\delta -0.702 -0.390 0.030
\tau_1/\tau_2 0.656 1.010 1.349
Q_{PAH} 0.637 2.000 4.070
U_{min} 2.925 7.911 15.140
{\rm log}_{10}(\gamma_e)\, -3.311 -1.762 -0.789

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.787 -1.747 -0.374
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.350 1.846

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.834 -1.344 -1.027
0.03-0.10 Gyr -2.297 -1.470 -0.965
0.10-0.33 Gyr -2.439 -1.489 -0.894
0.33-1.10 Gyr -2.473 -1.448 -0.822
1.10-3.65 Gyr -2.260 -1.197 -0.846
3.65-12.09 Gyr -1.378 -0.934 -0.749
12.09-13.44 Gyr -1.326 -0.729 -0.018

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.931 10.163 10.340
{\rm log}_{10}({\rm SFR}) 0.362 0.784 1.267
{\rm log}_{10}({\rm sSFR}) -9.868 -9.390 -8.829
{\rm stellar\ age} 2.841 6.720 9.148

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.606 -1.108 -0.578
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.694 -0.280 0.340

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.340 0.635 0.925
\delta -0.382 -0.112 0.176
\tau_1/\tau_2 0.521 0.979 1.489
Q_{PAH} 0.488 2.095 4.185
U_{min} 2.904 7.963 15.683
{\rm log}_{10}(\gamma_e)\, -3.226 -1.812 -1.098

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.632 -3.642 -1.176
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.588 2.026

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.410 0.176 0.658
0.03-0.10 Gyr 0.401 0.894 1.416
0.10-0.33 Gyr -1.266 0.384 0.890
0.33-1.10 Gyr -1.830 -0.042 0.482
1.10-3.65 Gyr -1.632 -0.025 0.399
3.65-12.09 Gyr -1.345 0.083 0.424
12.09-13.44 Gyr -1.173 0.209 1.018