2026fea results

Information

Transient
Name:SN2026fea
Right ascension: 19h44m43.31s
Declination:49d29m22.51s
Discovery Date:March 8, 2026, 2:46 p.m.
Classification:SN II
Redshift:0.035000
MW E(B-V):0.106
Host
Name:J194442.12+492924.04
Right ascension: 19h44m42.12s
Declination:49d29m24.04s
Redshift:None
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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.27
Transient MWEBV processed 0.11
Host match processed 5.94
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 4.0
Validate global photometry processed 12.55
Global host SED inference processed 763.17
Local aperture photometry processed 3.79
Validate local photometry processed 0.02
Local host SED inference processed 604.51
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):19h44m43.31s, 49d29m22.51s
semi major axis, semi minor axis (arcsec):2.87, 2.87
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 77.28 0.57 19.180 0.008 AB
PanSTARRS_r 110.72 0.89 18.789 0.009 AB
PanSTARRS_i 134.38 1.0 18.579 0.008 AB
PanSTARRS_z 138.99 2.6 18.543 0.020 AB
PanSTARRS_y 151.92 4.48 18.446 0.032 AB
2MASS_H 362.5 75.52 16.134 0.226 Vega

Aperture details

RA, DEC (J2000):19h44m42.11s, 49d29m24.72s
semi major axis, semi minor axis (arcsec):25.22, 22.06
angle (degrees, anti-clockwise from east):-110.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 8923.39 36.48 14.024 0.004 AB
2MASS_J 9577.58 468.42 13.052 0.053 Vega
2MASS_K 10123.64 968.08 12.049 0.104 Vega
WISE_W3 20586.96 200.33 7.942 0.011 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.485 8.694 8.828
{\rm log}_{10}({\rm SFR}) -2.044 -0.968 -0.177
{\rm log}_{10}({\rm sSFR}) -10.763 -9.677 -8.731
{\rm stellar\ age} 1.495 5.451 7.462

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.849 -1.542 -1.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.801 -1.179 0.037

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.098 0.459 0.928
\delta -0.532 -0.147 0.232
\tau_1/\tau_2 0.713 1.110 1.497
Q_{PAH} 0.794 2.537 4.935
U_{min} 3.016 8.895 16.127
{\rm log}_{10}(\gamma_e)\, -3.352 -2.362 -0.766

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.558 -1.378 -0.245
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.514 1.997

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.421 -1.588 -0.953
0.03-0.10 Gyr -2.085 -0.887 -0.031
0.10-0.33 Gyr -1.649 -0.809 -0.213
0.33-1.09 Gyr -2.568 -1.258 -0.782
1.09-3.62 Gyr -2.765 -1.382 -1.029
3.62-11.96 Gyr -3.354 -1.413 -1.064
11.96-13.29 Gyr -3.257 -1.463 -0.818

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.229 10.541 10.797
{\rm log}_{10}({\rm SFR}) -0.339 0.600 1.271
{\rm log}_{10}({\rm sSFR}) -10.944 -9.996 -9.147
{\rm stellar\ age} 2.817 7.464 11.235

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.061 -0.553 -0.089
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.432 -0.803 0.010

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.454 0.693
\delta -0.845 -0.482 -0.020
\tau_1/\tau_2 0.242 0.676 1.249
Q_{PAH} 0.548 1.258 3.574
U_{min} 2.699 7.754 15.071
{\rm log}_{10}(\gamma_e)\, -3.667 -2.776 -1.348

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.423 -3.174 -1.451
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.553 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.752 0.495 0.924
0.03-0.10 Gyr -1.077 0.543 1.395
0.10-0.33 Gyr -2.325 -0.292 0.651
0.33-1.09 Gyr -2.894 -0.187 0.877
1.09-3.62 Gyr -2.178 0.057 0.755
3.62-11.96 Gyr -1.318 0.375 0.835
11.96-13.29 Gyr -0.900 0.688 1.763