2026euy results

Information

Transient
Name:SN2026euy
Right ascension: 7h11m28.23s
Declination:31d11m13.93s
Discovery Date:March 2, 2026, 4:54 a.m.
Classification:SN II
Redshift:0.023953
MW E(B-V):0.061
Host
Name:PGC020355
Right ascension: 7h11m27.83s
Declination:31d11m21.84s
Redshift:None
Photometric Redshift:0.023
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.49
Transient MWEBV processed 0.04
Host match processed 6.33
Host information processed 0.12
Host MWEBV processed 0.15
Global aperture construction processed 0.71
Global aperture photometry processed 6.64
Validate global photometry processed 19.32
Global host SED inference processed 377.01
Local aperture photometry processed 6.37
Validate local photometry processed 0.03
Local host SED inference processed 482.08
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h11m28.23s, 31d11m13.93s
semi major axis, semi minor axis (arcsec):4.14, 4.14
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 76.99 3.53 19.184 0.050 AB
SDSS_g 220.04 4.01 18.044 0.020 AB
DES_g 222.95 1.56 18.029 0.008 AB
PanSTARRS_g 210.12 1.34 18.094 0.007 AB
SDSS_r 339.41 5.19 17.573 0.017 AB
PanSTARRS_r 322.95 1.04 17.627 0.004 AB
DES_r 342.75 3.52 17.563 0.011 AB
SDSS_i 410.21 6.37 17.367 0.017 AB
PanSTARRS_i 392.72 1.86 17.415 0.005 AB
PanSTARRS_z 431.08 3.53 17.314 0.009 AB
SDSS_z 469.59 13.47 17.221 0.031 AB
DES_z 498.54 4.34 17.156 0.009 AB
PanSTARRS_y 529.67 7.02 17.090 0.014 AB
2MASS_J 424.62 116.62 16.435 0.298 Vega
2MASS_H 507.69 189.54 15.768 0.405 Vega
2MASS_K 806.56 187.07 14.796 0.252 Vega

Aperture details

RA, DEC (J2000):7h11m27.85s, 31d11m21.43s
semi major axis, semi minor axis (arcsec):24.8, 22.64
angle (degrees, anti-clockwise from east):-87.69
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 310.17 12.37 17.671 0.043 AB
GALEX_NUV 438.58 7.69 17.295 0.019 AB
SDSS_u 1400.07 18.94 16.035 0.015 AB
SDSS_g 4486.04 18.62 14.770 0.005 AB
DES_g 6606.97 8.52 14.350 0.001 AB
PanSTARRS_g 4541.36 7.62 14.757 0.002 AB
SDSS_r 7036.14 24.77 14.282 0.004 AB
PanSTARRS_r 6979.93 5.88 14.290 0.001 AB
DES_r 7035.0 15.98 14.282 0.002 AB
SDSS_i 8666.19 32.02 14.055 0.004 AB
PanSTARRS_i 8554.1 10.45 14.070 0.001 AB
PanSTARRS_z 9269.86 20.07 13.982 0.002 AB
SDSS_z 9476.32 74.99 13.958 0.009 AB
DES_z 10098.97 19.96 13.889 0.002 AB
PanSTARRS_y 11544.03 40.12 13.744 0.004 AB
2MASS_J 10543.95 670.89 12.948 0.069 Vega
2MASS_H 10952.8 1090.06 12.434 0.108 Vega
2MASS_K 8843.19 1075.77 12.196 0.132 Vega
WISE_W1 5793.63 58.41 11.794 0.011 Vega
WISE_W2 3476.41 74.85 11.708 0.023 Vega
WISE_W3 20154.9 291.55 7.965 0.016 Vega
WISE_W4 19024.29 1986.93 6.582 0.113 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.715 8.898 9.036
{\rm log}_{10}({\rm SFR}) -1.432 -0.775 -0.238
{\rm log}_{10}({\rm sSFR}) -10.388 -9.664 -9.032
{\rm stellar\ age} 3.482 6.273 7.998

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.646 -1.175 -0.653
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.194 0.061 0.305

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.117 0.542 0.870
\delta -0.530 -0.128 0.217
\tau_1/\tau_2 0.735 1.088 1.458
Q_{PAH} 0.364 1.491 3.008
U_{min} 2.435 7.262 14.141
{\rm log}_{10}(\gamma_e)\, -3.564 -2.581 -1.197

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.229 -2.098 -0.433
{\rm log}_{10}(\tau_{AGN})\, 0.937 1.352 1.817

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.483 -1.118 -0.816
0.03-0.10 Gyr -1.470 -0.688 -0.107
0.10-0.33 Gyr -1.501 -0.808 -0.297
0.33-1.10 Gyr -1.587 -1.033 -0.662
1.10-3.65 Gyr -1.467 -1.019 -0.743
3.65-12.11 Gyr -1.541 -1.043 -0.812
12.11-13.45 Gyr -1.776 -1.055 -0.531
0.33-1.10 Gyr -1.782 -1.071 -0.672
1.10-3.65 Gyr -1.685 -1.092 -0.787
3.65-12.09 Gyr -1.891 -1.126 -0.860
12.09-13.44 Gyr -1.947 -1.102 -0.540

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.036 10.141 10.239
{\rm log}_{10}({\rm SFR}) -0.416 -0.162 0.034
{\rm log}_{10}({\rm sSFR}) -10.570 -10.315 -10.092
{\rm stellar\ age} 3.187 5.533 7.025

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.248 -1.021 -0.845
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.546 -0.473 -0.403

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.270 0.392
\delta -0.488 -0.217 0.027
\tau_1/\tau_2 0.339 0.676 1.027
Q_{PAH} 1.623 2.597 4.065
U_{min} 2.565 7.062 14.199
{\rm log}_{10}(\gamma_e)\, -2.437 -1.782 -1.240

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.357 -3.488 -2.580
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.585 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.154 0.010 0.148
0.03-0.10 Gyr -0.787 -0.278 0.025
0.10-0.33 Gyr -0.833 -0.175 0.184
0.33-1.10 Gyr 0.126 0.470 0.752
1.10-3.65 Gyr 0.143 0.388 0.594
3.65-12.11 Gyr -0.643 0.056 0.296
12.11-13.45 Gyr -0.895 -0.021 0.466
0.33-1.10 Gyr 0.161 0.516 0.802
1.10-3.65 Gyr 0.158 0.427 0.630
3.65-12.09 Gyr -0.593 0.091 0.336
12.09-13.44 Gyr -0.832 0.019 0.498