2026fgx results

Information

Transient
Name:SN2026fgx
Right ascension: 15h08m28.03s
Declination:6d40m58.70s
Discovery Date:March 7, 2026, 11:09 a.m.
Classification:SN Ia
Redshift:0.093800
MW E(B-V):0.030
Host
Name:
Right ascension: 15h08m27.97s
Declination:6d40m59.80s
Redshift:None
Photometric Redshift:0.099
 

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 17.58
Transient MWEBV processed 0.04
Host match processed 8.18
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.05
Validate global photometry processed 18.25
Global host SED inference processed 458.5
Local aperture photometry processed 5.75
Validate local photometry processed 0.02
Local host SED inference processed 469.52
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h08m28.03s, 6d40m58.70s
semi major axis, semi minor axis (arcsec):1.15, 1.15
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 20.93 0.38 20.598 0.019 AB
PanSTARRS_i 23.87 0.36 20.456 0.016 AB
PanSTARRS_z 25.63 0.74 20.378 0.032 AB
PanSTARRS_y 31.26 1.65 20.162 0.057 AB

Aperture details

RA, DEC (J2000):15h08m27.96s, 6d40m59.70s
semi major axis, semi minor axis (arcsec):6.29, 5.84
angle (degrees, anti-clockwise from east):-4.82
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.09 1.24 20.590 0.064 AB
GALEX_NUV 22.68 0.83 20.511 0.040 AB
SDSS_u 25.69 5.76 20.376 0.243 AB
SDSS_g 110.25 3.25 18.794 0.032 AB
DES_g 110.98 0.69 18.787 0.007 AB
PanSTARRS_g 105.64 1.39 18.840 0.014 AB
SDSS_r 159.9 4.32 18.390 0.029 AB
PanSTARRS_r 167.72 1.77 18.339 0.011 AB
DES_r 176.46 1.22 18.283 0.008 AB
SDSS_i 225.47 6.32 18.017 0.030 AB
PanSTARRS_i 229.09 1.86 18.000 0.009 AB
PanSTARRS_z 250.47 3.88 17.903 0.017 AB
SDSS_z 307.77 18.15 17.679 0.064 AB
PanSTARRS_y 284.4 8.59 17.765 0.033 AB
2MASS_J 173.11 135.99 17.409 0.853 Vega
2MASS_H 457.26 178.0 15.882 0.423 Vega
2MASS_K 79.38 252.78 17.313 3.457 Vega
WISE_W1 213.23 12.18 15.379 0.062 Vega
WISE_W2 131.59 15.44 15.263 0.127 Vega
WISE_W3 145.88 57.21 13.316 0.426 Vega
WISE_W4 118.48 314.75 12.096 2.884 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.514 8.798 8.957
{\rm log}_{10}({\rm SFR}) -1.894 -1.212 -0.183
{\rm log}_{10}({\rm sSFR}) -10.756 -10.018 -8.779
{\rm stellar\ age} 0.766 5.155 7.201

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.624 -1.121 -0.459
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.508 -0.699 0.093

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.115 0.385 0.914
\delta -0.609 -0.183 0.201
\tau_1/\tau_2 0.663 1.054 1.463
Q_{PAH} 1.073 2.861 5.211
U_{min} 3.175 8.638 15.905
{\rm log}_{10}(\gamma_e)\, -2.648 -1.509 -0.522

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.395 -0.232 0.183
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.476 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.430 -1.501 -0.948
0.03-0.10 Gyr -2.113 -1.159 -0.033
0.10-0.33 Gyr -2.078 -1.115 -0.326
0.33-1.06 Gyr -2.330 -1.075 -0.510
1.06-3.46 Gyr -3.358 -1.219 -0.863
3.46-11.28 Gyr -3.758 -1.310 -0.890
11.28-12.53 Gyr -3.560 -1.392 -0.680

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.881 9.952 10.053
{\rm log}_{10}({\rm SFR}) -0.127 0.135 0.375
{\rm log}_{10}({\rm sSFR}) -10.047 -9.825 -9.626
{\rm stellar\ age} 6.321 7.100 8.390

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.106 -0.628 -0.280
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.696 0.040 0.355

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.342 0.584
\delta 0.178 0.311 0.373
\tau_1/\tau_2 0.821 1.158 1.525
Q_{PAH} 1.155 3.487 5.483
U_{min} 2.542 7.523 14.350
{\rm log}_{10}(\gamma_e)\, -2.879 -1.751 -0.517

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.888 -2.508 -1.529
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.446 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.437 -0.253 -0.108
0.03-0.10 Gyr -0.087 0.238 0.508
0.10-0.33 Gyr -0.240 0.024 0.251
0.33-1.06 Gyr -0.483 -0.185 0.009
1.06-3.46 Gyr -0.532 -0.174 0.055
3.46-11.28 Gyr -0.086 0.078 0.203
11.28-12.53 Gyr -0.174 0.261 0.737