2025aghy results

Information

Transient
Name:SN2025aghy
Right ascension: 9h32m45.23s
Declination:35d42m09.32s
Discovery Date:Dec. 11, 2025, 1:29 a.m.
Classification:SN Ia
Redshift:0.074000
MW E(B-V):0.013
Host
Name:
Right ascension: 9h32m45.57s
Declination:35d42m01.93s
Redshift:0.078070
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
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_z
DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.8
Transient MWEBV processed 0.15
Host match processed 6.39
Host information processed 0.04
Host MWEBV processed 0.07
Global aperture construction processed 0.67
Global aperture photometry failed 0.08
Validate global photometry not processed 16.72
Global host SED inference not processed 565.75
Local aperture photometry failed 0.01
Validate local photometry not processed 0.03
Local host SED inference not processed 415.19
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h32m45.29s, 35d42m09.12s
semi major axis, semi minor axis (arcsec):1.36, 1.36
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 12.37 0.27 21.169 0.023 AB
PanSTARRS_g 14.65 0.25 20.985 0.018 AB
SDSS_r 26.69 1.43 20.334 0.058 AB
PanSTARRS_r 29.66 0.32 20.220 0.012 AB
SDSS_i 39.4 1.93 19.911 0.053 AB
PanSTARRS_i 44.12 0.37 19.788 0.009 AB
PanSTARRS_z 54.01 0.92 19.569 0.018 AB
SDSS_z 57.02 3.44 19.510 0.065 AB
DES_z 50.65 1.45 19.639 0.031 AB
PanSTARRS_y 68.47 1.86 19.311 0.030 AB

Aperture details

RA, DEC (J2000):9h32m45.58s, 35d42m02.25s
semi major axis, semi minor axis (arcsec):14.4, 9.43
angle (degrees, anti-clockwise from east):-28.63
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.62 1.95 21.695 0.278 AB
GALEX_NUV 10.57 1.96 21.339 0.201 AB
SDSS_u 97.16 8.39 18.931 0.094 AB
DES_g 952.24 2.32 16.453 0.003 AB
SDSS_r 2135.01 12.78 15.577 0.006 AB
PanSTARRS_r 2158.77 2.71 15.564 0.001 AB
SDSS_i 3276.48 17.34 15.111 0.006 AB
PanSTARRS_i 3312.15 3.16 15.100 0.001 AB
DES_z 4425.7 13.52 14.785 0.003 AB
2MASS_J 6262.19 220.64 13.513 0.038 Vega
2MASS_H 7924.08 348.61 12.785 0.048 Vega
2MASS_K 7609.35 444.37 12.359 0.063 Vega
WISE_W1 3121.19 36.49 12.465 0.013 Vega
WISE_W2 1802.75 39.53 12.421 0.024 Vega
WISE_W3 576.25 121.73 11.824 0.229 Vega
WISE_W4 240.38 553.77 11.328 2.501 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.272 9.389 9.505
{\rm log}_{10}({\rm SFR}) -1.656 -1.088 -0.639
{\rm log}_{10}({\rm sSFR}) -11.045 -10.473 -10.032
{\rm stellar\ age} 6.785 7.901 11.460

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.504 -1.003 -0.538
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.506 -0.719 0.075

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.681 1.016 1.363
\delta -0.247 -0.014 0.204
\tau_1/\tau_2 0.639 0.992 1.357
Q_{PAH} 0.912 2.683 5.182
U_{min} 3.180 8.129 14.550
{\rm log}_{10}(\gamma_e)\, -3.074 -2.085 -0.939

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.581 -0.850 -0.236
{\rm log}_{10}(\tau_{AGN})\, 0.904 1.396 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.524 -0.955 -0.552
0.03-0.10 Gyr -2.102 -1.259 -0.652
0.10-0.33 Gyr -2.706 -1.476 -0.901
0.33-1.07 Gyr -2.973 -1.461 -0.880
1.07-3.50 Gyr -2.876 -1.146 -0.579
3.50-11.45 Gyr -1.296 -0.536 -0.353
11.45-12.73 Gyr -0.862 -0.203 0.556

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.165 11.274 11.320
{\rm log}_{10}({\rm SFR}) -1.126 -0.564 -0.094
{\rm log}_{10}({\rm sSFR}) -12.423 -11.835 -11.335
{\rm stellar\ age} 8.312 11.909 12.084

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.023 -0.739 -0.547
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.508 -0.786 -0.073

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.295 0.427 0.596
\delta -0.780 -0.588 -0.415
\tau_1/\tau_2 0.288 0.706 1.193
Q_{PAH} 0.291 0.792 1.562
U_{min} 3.752 9.752 17.356
{\rm log}_{10}(\gamma_e)\, -3.154 -2.067 -1.282

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.511 -3.771 -2.849
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.498 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.174 -0.445 -0.007
0.03-0.10 Gyr -3.142 -0.912 -0.089
0.10-0.33 Gyr -4.603 -1.413 -0.237
0.33-1.07 Gyr -4.678 -1.420 -0.144
1.07-3.50 Gyr -3.881 -1.371 0.146
3.50-11.45 Gyr -1.709 0.026 1.376
11.45-12.73 Gyr 1.618 2.408 2.468