2025aggm results

Information

Transient
Name:SN2025aggm
Right ascension: 7h41m57.66s
Declination:15d07m21.16s
Discovery Date:Dec. 9, 2025, 9:50 a.m.
Classification:SN Ia
Redshift:0.070000
MW E(B-V):0.026
Host
Name:
Right ascension: 7h41m58.17s
Declination:15d07m23.81s
Redshift:None
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_r
DES_z
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.68
Transient MWEBV processed 0.05
Host match processed 6.45
Host information processed 0.13
Host MWEBV processed 0.1
Global aperture construction processed 0.64
Global aperture photometry processed 6.26
Validate global photometry processed 17.7
Global host SED inference time limit exceeded 7194.96
Local aperture photometry processed 6.16
Validate local photometry processed 0.03
Local host SED inference processed 574.92
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h41m57.66s, 15d07m21.16s
semi major axis, semi minor axis (arcsec):1.5, 1.5
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 0.93 0.6 23.980 0.706 AB
DES_g 0.12 0.14 26.177 1.201 AB
PanSTARRS_g 0.35 0.33 25.039 1.020 AB
SDSS_r 0.67 0.69 24.332 1.116 AB
PanSTARRS_r 1.29 0.33 23.627 0.282 AB
DES_r 0.04 0.3 27.537 9.406 AB
SDSS_i 1.18 0.94 23.723 0.866 AB
PanSTARRS_i 0.58 0.52 24.500 0.988 AB
PanSTARRS_z 0.35 1.12 25.039 3.484 AB
SDSS_z 7.41 3.2 21.725 0.469 AB
DES_z 1.55 1.11 23.428 0.783 AB
PanSTARRS_y 1.05 2.54 23.850 2.632 AB

Aperture details

RA, DEC (J2000):7h41m58.17s, 15d07m24.06s
semi major axis, semi minor axis (arcsec):3.06, 2.97
angle (degrees, anti-clockwise from east):-97.71
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.25 0.37 25.422 1.639 AB
GALEX_NUV 0.2 1.29 25.640 6.930 AB
SDSS_u 59.48 2.62 19.464 0.048 AB
SDSS_g 423.51 5.43 17.333 0.014 AB
DES_g 471.39 1.95 17.217 0.004 AB
PanSTARRS_g 454.42 0.82 17.256 0.002 AB
SDSS_r 1039.47 8.45 16.358 0.009 AB
PanSTARRS_r 989.51 0.81 16.411 0.001 AB
DES_r 1154.3 5.14 16.244 0.005 AB
SDSS_i 1479.65 10.12 15.975 0.007 AB
PanSTARRS_i 1471.36 1.3 15.981 0.001 AB
PanSTARRS_z 1710.03 2.39 15.817 0.002 AB
SDSS_z 1810.59 12.65 15.755 0.008 AB
DES_z 1840.45 17.23 15.738 0.010 AB
PanSTARRS_y 1923.79 5.02 15.690 0.003 AB
2MASS_J 2119.23 99.85 14.690 0.051 Vega
2MASS_H 2651.92 149.24 13.973 0.061 Vega
2MASS_K 1535.27 161.61 14.097 0.114 Vega
WISE_W1 474.52 13.76 14.510 0.031 Vega
WISE_W2 243.33 16.09 14.595 0.072 Vega
WISE_W3 -20.33 55.94 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.175 7.676 8.253
{\rm log}_{10}({\rm SFR}) -1.152 -0.769 -0.407
{\rm log}_{10}({\rm sSFR}) -9.205 -8.180 -7.962
{\rm stellar\ age} 0.016 2.811 7.364

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.216 -0.498 -0.045
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.467 -0.689 0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.781 2.413 3.113
\delta 0.119 0.260 0.353
\tau_1/\tau_2 0.559 0.903 1.297
Q_{PAH} 0.523 1.823 4.066
U_{min} 3.244 9.431 17.247
{\rm log}_{10}(\gamma_e)\, -3.338 -2.103 -0.813

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.483 -1.032 0.101
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.397 1.807

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.797 -0.303 0.075
0.03-0.10 Gyr -4.071 -2.337 -1.129
0.10-0.33 Gyr -6.699 -3.643 -1.821
0.33-1.07 Gyr -8.213 -4.343 -2.041
1.07-3.52 Gyr -8.635 -4.001 -1.899
3.52-11.55 Gyr -9.026 -3.580 -1.730
11.55-12.83 Gyr -9.204 -3.288 -1.433

Global parameter details

Documentation

Data not available