2026avy results

Information

Transient
Name:SN2026avy
Right ascension: 8h35m37.72s
Declination:9d25m34.13s
Discovery Date:Jan. 19, 2026, 8:05 a.m.
Classification:SN Ia
Redshift:0.053000
MW E(B-V):0.048
Host
Name:
Right ascension: 8h35m34.54s
Declination:9d25m48.54s
Redshift:None
Photometric Redshift:0.120
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.03
Transient MWEBV processed 0.08
Host match processed 6.11
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 2.76
Global aperture photometry processed 6.22
Validate global photometry processed 18.19
Global host SED inference processed 432.4
Local aperture photometry processed 6.15
Validate local photometry processed 0.02
Local host SED inference failed 0.05
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h35m37.72s, 9d25m34.13s
semi major axis, semi minor axis (arcsec):1.94, 1.94
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 -3.26 1.41 AB
SDSS_g -0.54 0.6 AB
DES_g -0.06 0.13 AB
PanSTARRS_g -0.85 0.46 AB
SDSS_r -0.19 0.89 AB
PanSTARRS_r -0.21 0.42 AB
DES_r 0.08 0.28 26.685 3.915 AB
SDSS_i -0.99 1.45 AB
PanSTARRS_i 1.58 0.58 23.405 0.402 AB
PanSTARRS_z 2.96 1.55 22.722 0.568 AB
SDSS_z -8.87 5.05 AB
DES_z -0.59 0.78 AB
PanSTARRS_y 1.44 3.57 23.502 2.688 AB

Aperture details

RA, DEC (J2000):8h35m34.54s, 9d25m52.79s
semi major axis, semi minor axis (arcsec):4.64, 1.79
angle (degrees, anti-clockwise from east):-71.96
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 6.4 2.3 21.885 0.390 AB
SDSS_g 18.31 1.35 20.743 0.080 AB
DES_g 19.29 0.27 20.687 0.015 AB
PanSTARRS_g 20.03 0.7 20.646 0.038 AB
SDSS_r 34.22 1.9 20.064 0.060 AB
PanSTARRS_r 35.17 0.82 20.035 0.025 AB
DES_r 41.79 0.62 19.847 0.016 AB
SDSS_i 51.66 2.71 19.617 0.057 AB
PanSTARRS_i 51.7 0.86 19.616 0.018 AB
PanSTARRS_z 54.5 2.14 19.559 0.043 AB
SDSS_z 74.55 7.7 19.219 0.112 AB
DES_z 68.72 1.79 19.307 0.028 AB
PanSTARRS_y 88.09 4.78 19.038 0.059 AB
2MASS_J 298.17 86.89 16.819 0.316 Vega
2MASS_H 288.28 141.99 16.383 0.535 Vega
2MASS_K 306.3 135.27 15.847 0.479 Vega
WISE_W1 424.9 13.86 14.630 0.035 Vega
WISE_W2 298.26 17.37 14.375 0.063 Vega
WISE_W3 140.89 72.4 13.354 0.558 Vega
WISE_W4 -219.14 451.32 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.246 8.749 9.104
{\rm log}_{10}({\rm SFR}) -0.354 -0.090 0.185
{\rm log}_{10}({\rm sSFR}) -9.347 -8.789 -8.189
{\rm stellar\ age} 0.290 2.675 6.068

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.503 -0.938 -0.330
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.428 -0.138 0.279

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.516 1.858 2.213
\delta -0.104 0.076 0.233
\tau_1/\tau_2 0.684 1.044 1.462
Q_{PAH} 1.789 3.556 5.507
U_{min} 3.519 9.139 16.333
{\rm log}_{10}(\gamma_e)\, -3.274 -2.230 -1.417

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.790 -2.426 -1.611
{\rm log}_{10}(\tau_{AGN})\, 0.809 1.033 1.573

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.078 0.190 0.416
0.03-0.10 Gyr -1.913 -0.424 0.127
0.10-0.33 Gyr -2.174 -0.633 -0.067
0.32-1.05 Gyr -2.625 -0.492 0.489
1.05-3.40 Gyr -4.764 -1.999 -0.534
3.40-10.99 Gyr -6.459 -2.682 -0.912
10.99-12.22 Gyr -6.620 -2.703 -0.799
0.33-1.08 Gyr -3.086 -1.035 -0.383
1.08-3.57 Gyr -4.201 -1.539 -0.743
3.57-11.74 Gyr -5.140 -2.008 -1.004
11.74-13.05 Gyr -5.305 -1.967 -0.901