2026pmt results

Information

Transient
Name:SN2026pmt
Right ascension: 18h26m12.42s
Declination:35d25m35.00s
Discovery Date:June 17, 2026, 1:32 a.m.
Classification:SN Ia-91T-like
Redshift:0.040000
MW E(B-V):0.052
Host
Name:J182612.17+352538.79
Object ID:9907733573864194
Catalog Name:decals
Catalog Release:dr9
Right ascension: 18h26m12.17s
Declination:35d25m38.79s
Redshift:None
Photometric Redshift:0.025
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.17
Transient MWEBV processed 0.14
Host match processed 6.71
Host information processed 0.14
Host MWEBV processed 0.14
Host spectrum download not processed None
Global aperture construction processed 0.72
Global aperture photometry processed 4.2
Validate global photometry processed 12.42
Global host SED inference processed 394.15
Local aperture photometry processed 3.95
Validate local photometry processed 0.02
Local host SED inference processed 544.58
 

Imaging data

 

Spectral Energy Distribution

Warning: possible contaminating objects in the global aperture
 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.420 9.553 9.670
{\rm log}_{10}({\rm SFR}) -1.117 -0.511 0.022
{\rm log}_{10}({\rm sSFR}) -10.706 -10.049 -9.465
{\rm stellar\ age} 4.305 6.588 8.166

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.521 -0.929 -0.485
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.712 -0.435 0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.401 0.722 1.008
\delta -0.429 -0.087 0.211
\tau_1/\tau_2 0.664 1.024 1.376
Q_{PAH} 0.654 2.320 4.745
U_{min} 2.819 8.011 15.019
{\rm log}_{10}(\gamma_e)\, -3.262 -1.795 -0.857

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.104 -2.443 -1.006
{\rm log}_{10}(\tau_{AGN})\, 0.927 1.373 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.351 -0.810 -0.450
0.03-0.10 Gyr -1.276 -0.455 0.150
0.10-0.33 Gyr -1.159 -0.364 0.105
0.33-1.09 Gyr -1.118 -0.433 -0.080
1.09-3.60 Gyr -1.054 -0.417 -0.097
3.60-11.90 Gyr -0.977 -0.423 -0.196
11.90-13.22 Gyr -1.123 -0.369 0.195

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.478 10.583 10.743
{\rm log}_{10}({\rm SFR}) 0.452 0.743 1.078
{\rm log}_{10}({\rm sSFR}) -10.208 -9.827 -9.460
{\rm stellar\ age} 5.326 6.835 8.551

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.566 -0.350 -0.150
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.568 -0.153 0.294

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.250 0.399 0.579
\delta -0.379 -0.140 0.049
\tau_1/\tau_2 0.693 1.026 1.358
Q_{PAH} 0.707 1.359 2.505
U_{min} 2.504 6.696 13.542
{\rm log}_{10}(\gamma_e)\, -3.339 -2.207 -1.653

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.975 -2.057 -1.629
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.416 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.142 0.592 0.874
0.03-0.10 Gyr 0.163 0.792 1.200
0.10-0.33 Gyr -0.104 0.731 1.123
0.33-1.09 Gyr -0.247 0.525 0.880
1.09-3.60 Gyr 0.049 0.545 0.784
3.60-11.90 Gyr 0.339 0.636 0.867
11.90-13.22 Gyr 0.176 0.717 1.287
 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h26m12.42s, 35d25m35.00s
semi major axis, semi minor axis (arcsec):2.53, 2.53
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 215.29 0.59 18.067 0.003 AB
PanSTARRS_r 356.4 0.78 17.520 0.002 AB
PanSTARRS_i 467.02 0.56 17.227 0.001 AB
PanSTARRS_z 560.05 1.83 17.029 0.004 AB
PanSTARRS_y 661.19 4.33 16.849 0.007 AB

Aperture details

RA, DEC (J2000):18h26m12.13s, 35d25m39.42s
semi major axis, semi minor axis (arcsec):26.37, 12.28
angle (degrees, anti-clockwise from east):-54.62
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 241.2 12.82 17.944 0.058 AB
GALEX_NUV 358.28 9.31 17.514 0.028 AB
PanSTARRS_g 3121.53 3.91 15.164 0.001 AB
PanSTARRS_r 4844.1 5.16 14.687 0.001 AB
PanSTARRS_i 6242.7 3.74 14.412 0.001 AB
PanSTARRS_z 7205.28 12.72 14.256 0.002 AB
PanSTARRS_y 8643.54 30.86 14.058 0.004 AB
2MASS_J 9968.85 338.54 13.008 0.037 Vega
2MASS_H 12429.64 501.17 12.296 0.044 Vega
2MASS_K 10264.98 608.37 12.034 0.064 Vega
WISE_W1 6169.92 52.39 11.725 0.009 Vega
WISE_W2 4096.51 54.66 11.530 0.014 Vega
WISE_W3 18899.03 169.92 8.035 0.010 Vega
WISE_W4 29014.01 1347.16 6.123 0.050 Vega