2026evy results

Information

Transient
Name:SN2026evy
Right ascension: 10h04m53.32s
Declination:-0d03m29.15s
Discovery Date:March 5, 2026, 10:39 a.m.
Classification:SN IIb
Redshift:0.021500
MW E(B-V):0.035
Host
Name:PGC1152964
Right ascension: 10h04m53.02s
Declination:-0d03m29.21s
Redshift:0.020544
Photometric Redshift:None
 

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
DES_g
DES_r
DES_z
 SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download failed 7.58
Transient MWEBV not processed 0.1
Host match not processed 5.17
Host information not processed 0.05
Host MWEBV not processed 0.11
Global aperture construction not processed 0.63
Global aperture photometry not processed 6.54
Validate global photometry not processed 18.94
Global host SED inference not processed 576.7
Local aperture photometry not processed 6.24
Validate local photometry not processed 0.03
Local host SED inference not processed 513.72
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h04m53.27s, -0d03m28.80s
semi major axis, semi minor axis (arcsec):4.81, 4.81
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.18 0.89 21.279 0.087 AB
SDSS_u 85.82 3.67 19.066 0.046 AB
SDSS_g 300.22 4.69 17.706 0.017 AB
DES_g 313.34 0.75 17.660 0.003 AB
PanSTARRS_g 295.91 1.04 17.722 0.004 AB
SDSS_r 567.65 6.53 17.015 0.012 AB
PanSTARRS_r 540.06 1.36 17.069 0.003 AB
DES_r 613.76 2.12 16.930 0.004 AB
SDSS_i 794.7 8.02 16.649 0.011 AB
PanSTARRS_i 680.51 1.58 16.818 0.003 AB
PanSTARRS_z 909.36 2.88 16.503 0.003 AB
SDSS_z 1042.25 16.47 16.355 0.017 AB
DES_z 1027.43 5.05 16.371 0.005 AB
PanSTARRS_y 1082.11 7.41 16.314 0.007 AB
2MASS_J 1386.25 140.35 15.150 0.110 Vega
2MASS_H 1464.2 207.01 14.618 0.153 Vega
2MASS_K 1439.84 267.77 14.166 0.202 Vega

Aperture details

RA, DEC (J2000):10h04m52.98s, -0d03m29.44s
semi major axis, semi minor axis (arcsec):37.07, 8.09
angle (degrees, anti-clockwise from east):-127.35
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 54.57 2.22 19.558 0.044 AB
GALEX_NUV 74.23 1.65 19.224 0.024 AB
SDSS_u 376.56 11.65 17.460 0.034 AB
SDSS_g 1330.59 10.73 16.090 0.009 AB
DES_g 730.4 1.54 16.741 0.002 AB
PanSTARRS_g 1344.36 3.58 16.079 0.003 AB
SDSS_r 2363.77 14.81 15.466 0.007 AB
PanSTARRS_r 2338.36 4.71 15.478 0.002 AB
DES_r 1434.35 3.76 16.008 0.003 AB
SDSS_i 3324.0 19.2 15.096 0.006 AB
PanSTARRS_i 2851.72 5.53 15.262 0.002 AB
PanSTARRS_z 4029.38 10.16 14.887 0.003 AB
SDSS_z 4329.42 54.15 14.809 0.014 AB
DES_z 2392.67 8.86 15.453 0.004 AB
PanSTARRS_y 4934.99 26.21 14.667 0.006 AB
2MASS_J 5381.72 516.79 13.678 0.104 Vega
2MASS_H 6660.29 762.3 12.974 0.124 Vega
2MASS_K 5915.85 988.59 12.632 0.181 Vega
WISE_W1 2565.65 39.8 12.678 0.017 Vega
WISE_W2 1358.58 44.85 12.728 0.036 Vega
WISE_W3 2446.05 232.81 10.255 0.103 Vega
WISE_W4 1260.23 1099.38 9.529 0.947 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.137 9.225 9.336
{\rm log}_{10}({\rm SFR}) -1.150 -0.713 -0.368
{\rm log}_{10}({\rm sSFR}) -10.473 -9.969 -9.573
{\rm stellar\ age} 5.703 7.244 8.767

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.148 -0.514 -0.220
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.821 -0.559 0.117

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.426 0.814 1.116
\delta -0.387 -0.168 -0.006
\tau_1/\tau_2 0.539 0.895 1.304
Q_{PAH} 0.361 1.464 3.140
U_{min} 2.704 7.772 14.799
{\rm log}_{10}(\gamma_e)\, -3.394 -2.212 -1.178

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.466 -3.238 -1.147
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.493 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.001 -0.679 -0.438
0.03-0.10 Gyr -1.372 -0.733 -0.312
0.10-0.33 Gyr -1.538 -0.940 -0.502
0.33-1.10 Gyr -1.529 -0.952 -0.582
1.10-3.66 Gyr -1.355 -0.810 -0.550
3.66-12.13 Gyr -1.013 -0.698 -0.524
12.13-13.48 Gyr -1.240 -0.655 -0.107

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.949 10.022 10.111
{\rm log}_{10}({\rm SFR}) -1.151 -0.755 -0.461
{\rm log}_{10}({\rm sSFR}) -11.197 -10.790 -10.485
{\rm stellar\ age} 8.227 11.254 12.721

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.190 -0.888 -0.662
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.373 -0.172 -0.008

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.387 0.553 0.720
\delta 0.168 0.289 0.366
\tau_1/\tau_2 0.241 0.615 1.024
Q_{PAH} 0.243 0.754 1.697
U_{min} 3.287 8.660 15.669
{\rm log}_{10}(\gamma_e)\, -3.472 -2.703 -1.870

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.619 -3.889 -2.956
{\rm log}_{10}(\tau_{AGN})\, 1.234 1.712 2.023

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.977 -1.218 -0.861
0.03-0.10 Gyr -1.184 -0.658 -0.332
0.10-0.33 Gyr -3.456 -1.409 -0.718
0.33-1.10 Gyr -5.763 -2.575 -1.406
1.10-3.66 Gyr -4.251 -2.246 -1.226
3.66-12.13 Gyr -1.818 -0.167 0.228
12.13-13.48 Gyr -0.037 0.982 1.221