2026per results

Information

Transient
Name:SN2026per
Right ascension: 17h06m28.27s
Declination:39d42m12.97s
Discovery Date:June 15, 2026, 12:44 a.m.
Classification:SN Ia
Redshift:0.080000
MW E(B-V):0.029
Host
Name:J170628.54+394204.12
Object ID:9907734842377324
Catalog Name:decals
Catalog Release:dr9
Right ascension: 17h06m28.54s
Declination:39d42m04.12s
Redshift:None
Photometric Redshift:0.305
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.43
Transient MWEBV processed 0.12
Host match processed 6.16
Host information processed 0.1
Host MWEBV processed 0.06
Global aperture construction processed 0.67
Global aperture photometry processed 6.22
Validate global photometry processed 18.33
Global host SED inference processed 412.83
Local aperture photometry processed 6.23
Validate local photometry processed 0.03
Local host SED inference processed 882.3
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h06m28.27s, 39d42m12.97s
semi major axis, semi minor axis (arcsec):1.33, 1.33
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 0.83 0.08 24.106 0.102 AB
PanSTARRS_g 0.07 0.25 26.742 3.780 AB
SDSS_r 1.57 0.66 23.410 0.456 AB
PanSTARRS_r 0.62 0.34 24.416 0.587 AB
SDSS_i 2.09 1.06 23.097 0.551 AB
PanSTARRS_i 1.61 0.26 23.381 0.175 AB
PanSTARRS_z 1.64 0.79 23.360 0.523 AB
SDSS_z -6.23 3.35 AB
DES_z 0.58 0.37 24.494 0.698 AB
PanSTARRS_y 1.4 2.5 23.533 1.937 AB

Aperture details

RA, DEC (J2000):17h06m28.92s, 39d42m02.37s
semi major axis, semi minor axis (arcsec):9.99, 4.83
angle (degrees, anti-clockwise from east):-25.32
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.99 0.79 22.398 0.214 AB
GALEX_NUV 6.87 0.61 21.808 0.097 AB
SDSS_u 44.74 6.95 19.773 0.169 AB
SDSS_g 174.47 3.93 18.296 0.024 AB
DES_g 185.06 0.88 18.232 0.005 AB
PanSTARRS_g 201.78 1.37 18.138 0.007 AB
SDSS_r 372.84 5.77 17.471 0.017 AB
PanSTARRS_r 404.06 1.78 17.384 0.005 AB
SDSS_i 610.81 8.15 16.935 0.014 AB
PanSTARRS_i 610.69 1.37 16.935 0.002 AB
PanSTARRS_z 781.54 4.15 16.668 0.006 AB
SDSS_z 733.64 18.81 16.736 0.028 AB
DES_z 802.69 4.4 16.639 0.006 AB
PanSTARRS_y 890.19 12.97 16.526 0.016 AB
2MASS_J 1149.88 168.61 15.353 0.159 Vega
2MASS_H 2045.53 306.97 14.255 0.163 Vega
2MASS_K 1589.28 282.36 14.059 0.193 Vega
WISE_W1 877.8 17.88 13.843 0.022 Vega
WISE_W2 556.41 20.87 13.698 0.041 Vega
WISE_W3 1653.39 73.52 10.680 0.048 Vega
WISE_W4 1461.82 410.76 9.368 0.305 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.239 7.646 8.070
{\rm log}_{10}({\rm SFR}) -1.042 -0.665 -0.215
{\rm log}_{10}({\rm sSFR}) -8.769 -8.067 -7.960
{\rm stellar\ age} 0.022 0.422 5.622

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.178 -0.554 -0.031
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.470 -0.902 -0.153

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.767 2.392 3.063
\delta 0.174 0.285 0.363
\tau_1/\tau_2 0.970 1.410 1.744
Q_{PAH} 1.731 3.758 5.675
U_{min} 3.717 10.353 18.816
{\rm log}_{10}(\gamma_e)\, -3.018 -1.573 -0.488

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.378 -0.544 0.235
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.519 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.916 -0.379 0.087
0.03-0.10 Gyr -3.576 -1.539 -0.390
0.10-0.33 Gyr -5.517 -2.896 -1.337
0.33-1.07 Gyr -7.190 -4.094 -1.981
1.07-3.50 Gyr -7.869 -4.480 -2.278
3.50-11.43 Gyr -8.640 -4.614 -2.261
11.43-12.70 Gyr -9.330 -4.558 -2.024

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.397 10.497 10.599
{\rm log}_{10}({\rm SFR}) -0.631 -0.314 0.004
{\rm log}_{10}({\rm sSFR}) -11.179 -10.819 -10.414
{\rm stellar\ age} 6.580 7.550 10.050

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.994 -0.694 -0.449
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.823 -1.102 0.206

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.597 0.760 0.946
\delta -0.223 0.019 0.207
\tau_1/\tau_2 0.485 0.830 1.182
Q_{PAH} 0.966 2.307 3.860
U_{min} 2.354 6.929 14.094
{\rm log}_{10}(\gamma_e)\, -3.287 -2.346 -1.632

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.539 -2.229 -1.722
{\rm log}_{10}(\tau_{AGN})\, 0.864 1.132 1.580

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.336 -0.057 0.169
0.03-0.10 Gyr -1.678 -0.540 -0.050
0.10-0.33 Gyr -2.009 -0.633 -0.064
0.33-1.07 Gyr -2.081 -0.492 0.097
1.07-3.50 Gyr -1.297 0.148 0.596
3.50-11.43 Gyr 0.264 0.643 0.814
11.43-12.70 Gyr 0.038 0.712 1.511