2026fmj results

Information

Transient
Name:SN2026fmj
Right ascension: 3h43m44.07s
Declination:6d46m53.35s
Discovery Date:March 13, 2026, 3:05 a.m.
Classification:SN Ia
Redshift:0.026000
MW E(B-V):0.167
Host
Name:
Right ascension: 3h43m44.00s
Declination:6d46m47.63s
Redshift:None
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_NUV
GALEX_FUV
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 3.2
Transient MWEBV processed 0.16
Host match processed 5.17
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 3.77
Validate global photometry processed 10.27
Global host SED inference processed 405.23
Local aperture photometry processed 3.45
Validate local photometry processed 0.02
Local host SED inference processed 447.04
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h43m44.07s, 6d46m53.35s
semi major axis, semi minor axis (arcsec):3.82, 3.82
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 219.64 0.88 18.046 0.004 AB
PanSTARRS_r 358.39 1.08 17.514 0.003 AB
PanSTARRS_i 449.77 1.19 17.268 0.003 AB
PanSTARRS_z 529.79 2.41 17.090 0.005 AB
PanSTARRS_y 645.83 5.56 16.875 0.009 AB
2MASS_J 794.22 98.26 15.755 0.134 Vega
2MASS_H 872.52 149.88 15.180 0.186 Vega
2MASS_K 765.15 136.04 14.853 0.193 Vega

Aperture details

RA, DEC (J2000):3h43m44.01s, 6d46m47.77s
semi major axis, semi minor axis (arcsec):20.62, 16.93
angle (degrees, anti-clockwise from east):-76.5
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1941.27 4.15 15.680 0.002 AB
PanSTARRS_i 3984.29 5.66 14.899 0.002 AB
PanSTARRS_z 4681.96 11.65 14.724 0.003 AB
PanSTARRS_y 5765.7 27.23 14.498 0.005 AB
2MASS_J 6263.02 483.28 13.513 0.084 Vega
2MASS_H 6070.77 737.45 13.074 0.132 Vega
2MASS_K 7502.21 670.18 12.374 0.097 Vega
WISE_W1 3869.88 49.59 12.232 0.014 Vega
WISE_W2 2378.16 57.99 12.120 0.026 Vega
WISE_W3 12697.86 259.92 8.467 0.022 Vega
WISE_W4 12747.44 1506.32 7.016 0.128 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.833 9.062 9.267
{\rm log}_{10}({\rm SFR}) -0.964 -0.563 -0.129
{\rm log}_{10}({\rm sSFR}) -10.084 -9.667 -9.020
{\rm stellar\ age} 2.505 5.773 7.839

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.720 -1.158 -0.456
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.999 -0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.280 0.554 0.882
\delta -0.541 -0.165 0.208
\tau_1/\tau_2 0.691 1.076 1.475
Q_{PAH} 0.649 2.540 4.570
U_{min} 2.660 7.725 14.885
{\rm log}_{10}(\gamma_e)\, -3.520 -2.274 -1.172

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.306 -2.803 -1.010
{\rm log}_{10}(\tau_{AGN})\, 0.898 1.411 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.022 -0.772 -0.501
0.03-0.10 Gyr -1.073 -0.499 -0.013
0.10-0.33 Gyr -1.024 -0.489 -0.021
0.33-1.10 Gyr -1.485 -0.796 -0.432
1.10-3.64 Gyr -1.737 -0.920 -0.580
3.64-12.07 Gyr -2.073 -1.015 -0.653
12.07-13.41 Gyr -2.151 -1.007 -0.340

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.751 9.945 10.178
{\rm log}_{10}({\rm SFR}) -0.110 0.406 0.768
{\rm log}_{10}({\rm sSFR}) -10.199 -9.603 -9.047
{\rm stellar\ age} 3.906 6.280 8.489

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.795 -0.435 -0.178
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.378 -0.571 0.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.228 0.352 0.516
\delta -0.800 -0.460 0.011
\tau_1/\tau_2 0.638 0.999 1.364
Q_{PAH} 0.768 1.458 2.673
U_{min} 2.273 6.423 12.820
{\rm log}_{10}(\gamma_e)\, -3.662 -3.038 -2.235

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.334 -3.362 -2.421
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.475 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.378 0.146 0.342
0.03-0.10 Gyr -0.259 0.479 0.900
0.10-0.33 Gyr -0.579 0.226 0.717
0.33-1.10 Gyr -0.985 -0.097 0.337
1.10-3.64 Gyr -0.864 -0.134 0.194
3.64-12.07 Gyr -0.648 -0.084 0.239
12.07-13.41 Gyr -0.775 -0.020 0.642