2026ebv results

Information

Transient
Name:SN2026ebv
Right ascension: 13h04m19.01s
Declination:19d07m40.17s
Discovery Date:Feb. 23, 2026, 9:23 a.m.
Classification:SN Ia
Redshift:0.063469
MW E(B-V):0.022
Host
Name:
Right ascension: 13h04m19.11s
Declination:19d07m43.21s
Redshift:0.063469
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 7.15
Transient MWEBV not processed 0.04
Host match not processed 5.72
Host information not processed 0.07
Host MWEBV not processed 0.11
Global aperture construction not processed 0.64
Global aperture photometry not processed 5.48
Validate global photometry not processed 17.62
Global host SED inference not processed 474.49
Local aperture photometry not processed 5.32
Validate local photometry not processed 0.03
Local host SED inference not processed 454.74
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h04m19.01s, 19d07m40.17s
semi major axis, semi minor axis (arcsec):1.64, 1.64
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 4.97 1.41 22.160 0.308 AB
SDSS_g 19.52 1.23 20.674 0.068 AB
DES_g 21.17 0.28 20.586 0.014 AB
PanSTARRS_g 21.13 0.53 20.588 0.027 AB
SDSS_r 42.42 1.82 19.831 0.047 AB
PanSTARRS_r 43.74 0.52 19.798 0.013 AB
DES_r 47.59 0.66 19.706 0.015 AB
SDSS_i 63.72 2.38 19.389 0.041 AB
PanSTARRS_i 61.27 0.59 19.432 0.010 AB
PanSTARRS_z 79.53 1.13 19.149 0.015 AB
SDSS_z 83.71 4.88 19.093 0.063 AB
DES_z 84.83 2.05 19.079 0.026 AB
PanSTARRS_y 90.36 2.17 19.010 0.026 AB

Aperture details

RA, DEC (J2000):13h04m19.10s, 19d07m43.42s
semi major axis, semi minor axis (arcsec):7.03, 4.64
angle (degrees, anti-clockwise from east):-9.77
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 3.53 1.98 22.532 0.610 AB
SDSS_u 50.3 4.92 19.646 0.106 AB
SDSS_g 302.25 4.77 17.699 0.017 AB
DES_g 329.76 1.07 17.605 0.004 AB
PanSTARRS_g 328.47 1.85 17.609 0.006 AB
SDSS_r 680.4 7.18 16.818 0.011 AB
PanSTARRS_r 698.38 1.83 16.790 0.003 AB
DES_r 758.78 2.6 16.700 0.004 AB
SDSS_i 993.35 9.13 16.407 0.010 AB
PanSTARRS_i 1002.36 2.05 16.397 0.002 AB
PanSTARRS_z 1269.7 3.9 16.141 0.003 AB
SDSS_z 1409.73 17.8 16.027 0.014 AB
DES_z 1373.79 8.18 16.055 0.006 AB
PanSTARRS_y 1454.27 7.46 15.993 0.006 AB
2MASS_J 2002.22 126.06 14.751 0.068 Vega
2MASS_H 2461.39 189.57 14.054 0.084 Vega
2MASS_K 1983.53 215.38 13.819 0.118 Vega
WISE_W1 780.85 18.19 13.970 0.025 Vega
WISE_W2 426.59 18.4 13.986 0.047 Vega
WISE_W3 50.09 71.25 14.477 1.544 Vega
WISE_W4 599.98 467.22 10.335 0.845 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.205 9.312 9.421
{\rm log}_{10}({\rm SFR}) -2.386 -1.649 -1.073
{\rm log}_{10}({\rm sSFR}) -11.651 -10.940 -10.356
{\rm stellar\ age} 6.563 7.680 10.448

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.279 -0.659 -0.216
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.701 -0.581 0.254

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.348 0.780 1.214
\delta -0.275 0.079 0.285
\tau_1/\tau_2 0.629 0.970 1.299
Q_{PAH} 1.076 3.060 5.607
U_{min} 2.829 7.746 14.663
{\rm log}_{10}(\gamma_e)\, -2.846 -1.591 -0.569

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.276 -0.775 -0.290
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.521 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.535 -1.711 -1.096
0.03-0.10 Gyr -2.621 -1.718 -1.043
0.10-0.33 Gyr -2.678 -1.694 -0.993
0.33-1.08 Gyr -2.762 -1.565 -0.844
1.08-3.54 Gyr -2.324 -0.974 -0.552
3.54-11.62 Gyr -1.028 -0.576 -0.412
11.62-12.91 Gyr -1.050 -0.424 0.341

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.377 10.445 10.562
{\rm log}_{10}({\rm SFR}) -3.683 -1.406 -0.529
{\rm log}_{10}({\rm sSFR}) -14.141 -11.813 -10.942
{\rm stellar\ age} 7.370 8.475 12.178

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.405 -1.063 -0.843
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.544 -0.642 0.124

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.336 0.486 0.641
\delta -0.930 -0.799 -0.629
\tau_1/\tau_2 0.545 0.969 1.434
Q_{PAH} 0.654 1.878 4.124
U_{min} 3.131 9.146 17.139
{\rm log}_{10}(\gamma_e)\, -2.881 -1.348 -0.485

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.549 -3.676 -2.601
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.597 1.982

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.871 -1.818 -0.813
0.03-0.10 Gyr -4.495 -1.515 -0.428
0.10-0.33 Gyr -4.283 -1.462 -0.299
0.33-1.08 Gyr -4.319 -1.626 -0.331
1.08-3.54 Gyr -3.369 -0.949 0.262
3.54-11.62 Gyr -1.499 0.502 0.722
11.62-12.91 Gyr -0.472 0.943 1.697