2025aaqq results

Information

Transient
Name:SN2025aaqq
Right ascension: 2h33m32.05s
Declination:-7d46m01.26s
Discovery Date:Oct. 13, 2025, 9:30 a.m.
Classification:SN Ia
Redshift:0.027700
MW E(B-V):0.032
Host
Name:1013346
Right ascension: 2h33m31.84s
Declination:-7d46m03.93s
Redshift:0.027492
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: completed

Task Name Status Time (s)
Cutout download processed 10.18
Transient MWEBV processed 0.12
Host match processed 4.82
Host information processed 0.04
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 7.09
Validate global photometry processed 17.98
Global host SED inference processed 408.81
Local aperture photometry processed 6.85
Validate local photometry processed 0.03
Local host SED inference processed 479.13
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h33m32.05s, -7d46m01.26s
semi major axis, semi minor axis (arcsec):3.62, 3.62
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 102.67 3.76 18.871 0.040 AB
SDSS_g 388.48 5.21 17.427 0.015 AB
DES_g 403.34 0.72 17.386 0.002 AB
PanSTARRS_g 357.71 0.99 17.516 0.003 AB
SDSS_r 726.57 7.17 16.747 0.011 AB
PanSTARRS_r 649.98 1.2 16.868 0.002 AB
DES_r 792.51 1.01 16.652 0.001 AB
SDSS_i 885.55 13.09 16.532 0.016 AB
PanSTARRS_i 879.94 1.32 16.539 0.002 AB
PanSTARRS_z 1074.5 2.25 16.322 0.002 AB
SDSS_z 1363.54 12.98 16.063 0.010 AB
DES_z 1330.67 4.04 16.090 0.003 AB
PanSTARRS_y 1311.47 6.68 16.106 0.006 AB
2MASS_J 1813.91 65.4 14.859 0.039 Vega
2MASS_H 2118.12 101.65 14.218 0.052 Vega
2MASS_K 1870.85 126.62 13.882 0.073 Vega

Aperture details

RA, DEC (J2000):2h33m31.80s, -7d46m02.93s
semi major axis, semi minor axis (arcsec):23.46, 9.14
angle (degrees, anti-clockwise from east):-160.48
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 132.31 2.96 18.596 0.024 AB
GALEX_NUV 194.76 2.17 18.176 0.012 AB
SDSS_u 677.42 13.07 16.823 0.021 AB
SDSS_g 2248.04 12.97 15.520 0.006 AB
DES_g 2107.94 1.73 15.590 0.001 AB
PanSTARRS_g 2312.19 3.79 15.490 0.002 AB
SDSS_r 3955.9 17.59 14.907 0.005 AB
PanSTARRS_r 4097.02 4.57 14.869 0.001 AB
DES_r 3971.2 2.36 14.903 0.001 AB
PanSTARRS_i 5449.46 5.07 14.559 0.001 AB
PanSTARRS_z 6571.98 8.77 14.356 0.001 AB
SDSS_z 6961.5 41.72 14.293 0.007 AB
DES_z 6438.43 9.17 14.378 0.002 AB
PanSTARRS_y 7826.1 26.79 14.166 0.004 AB
2MASS_J 9483.14 266.05 13.063 0.030 Vega
2MASS_H 12052.97 415.97 12.330 0.037 Vega
2MASS_K 9794.96 520.6 12.085 0.058 Vega
WISE_W1 4704.94 38.97 12.020 0.009 Vega
WISE_W2 2807.12 46.3 11.940 0.018 Vega
WISE_W3 7976.35 118.66 8.971 0.016 Vega
WISE_W4 7966.05 893.88 7.527 0.122 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.288 9.528 9.696
{\rm log}_{10}({\rm SFR}) -0.758 -0.198 0.419
{\rm log}_{10}({\rm sSFR}) -10.386 -9.706 -8.961
{\rm stellar\ age} 4.742 7.180 9.129

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.303 -0.481 -0.141
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.605 -0.128 0.169

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.428 0.839 1.254
\delta -0.629 -0.298 -0.035
\tau_1/\tau_2 0.577 0.990 1.427
Q_{PAH} 0.287 1.764 3.776
U_{min} 3.014 8.170 15.116
{\rm log}_{10}(\gamma_e)\, -3.333 -2.083 -0.816

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.341 -2.680 -0.767
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.513 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.555 -0.235 0.109
0.03-0.10 Gyr -1.214 -0.192 0.511
0.10-0.33 Gyr -1.718 -0.633 -0.033
0.33-1.10 Gyr -1.842 -0.774 -0.357
1.10-3.64 Gyr -1.748 -0.636 -0.279
3.64-12.05 Gyr -1.207 -0.464 -0.210
12.05-13.39 Gyr -1.206 -0.342 0.346

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.296 10.346 10.439
{\rm log}_{10}({\rm SFR}) -0.094 0.176 0.424
{\rm log}_{10}({\rm sSFR}) -10.489 -10.188 -9.934
{\rm stellar\ age} 7.542 8.228 10.826

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.751 -0.498 -0.300
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.050 0.310 0.444

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.240 0.359 0.500
\delta -0.483 -0.226 0.031
\tau_1/\tau_2 0.552 0.894 1.254
Q_{PAH} 0.821 1.669 2.765
U_{min} 2.768 7.602 14.583
{\rm log}_{10}(\gamma_e)\, -3.245 -2.377 -1.752

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.089 -3.028 -2.150
{\rm log}_{10}(\tau_{AGN})\, 1.127 1.626 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.365 -0.412 -0.114
0.03-0.10 Gyr -0.033 0.293 0.569
0.10-0.33 Gyr -0.481 0.040 0.328
0.33-1.10 Gyr -1.054 -0.296 -0.025
1.10-3.64 Gyr -1.000 -0.137 0.194
3.64-12.05 Gyr 0.122 0.479 0.590
12.05-13.39 Gyr 0.165 0.702 1.374