2025aewa results

Information

Transient
Name:SN2025aewa
Right ascension: 1h48m27.37s
Declination:13d55m03.96s
Discovery Date:Nov. 24, 2025, 8:10 a.m.
Classification:SN Ia
Redshift:0.065000
MW E(B-V):0.048
Host
Name:1444142
Right ascension: 1h48m26.84s
Declination:13d55m06.77s
Redshift:None
Photometric Redshift:0.064
 

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 20.12
Transient MWEBV processed 0.11
Host match processed 4.83
Host information processed 0.05
Host MWEBV processed 0.1
Global aperture construction processed 0.65
Global aperture photometry failed 0.04
Validate global photometry not processed 18.73
Global host SED inference not processed 373.74
Local aperture photometry failed 0.01
Validate local photometry not processed 0.03
Local host SED inference not processed 443.53
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h48m27.37s, 13d55m03.96s
semi major axis, semi minor axis (arcsec):1.63, 1.63
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 0.99 1.23 23.909 1.341 AB
SDSS_g 8.81 0.92 21.538 0.114 AB
DES_g 9.47 0.15 21.459 0.017 AB
PanSTARRS_g 7.85 0.48 21.663 0.066 AB
SDSS_r 14.98 1.28 20.961 0.093 AB
PanSTARRS_r 14.58 0.97 20.991 0.072 AB
DES_r 14.3 0.31 21.012 0.024 AB
SDSS_i 16.28 1.57 20.871 0.105 AB
PanSTARRS_i 15.56 0.64 20.920 0.044 AB
PanSTARRS_z 18.93 1.34 20.707 0.077 AB
SDSS_z 15.55 5.0 20.920 0.349 AB
DES_z 19.21 0.68 20.691 0.038 AB
PanSTARRS_y 26.12 3.52 20.357 0.146 AB

Aperture details

RA, DEC (J2000):1h48m26.77s, 13d55m06.90s
semi major axis, semi minor axis (arcsec):13.27, 11.39
angle (degrees, anti-clockwise from east):-103.49
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 56.82 2.01 19.514 0.038 AB
GALEX_NUV 78.29 1.52 19.166 0.021 AB
SDSS_u 154.68 9.49 18.426 0.067 AB
SDSS_g 638.47 7.64 16.887 0.013 AB
DES_g 696.22 1.19 16.793 0.002 AB
SDSS_r 1089.18 10.5 16.307 0.010 AB
PanSTARRS_r 1050.9 7.48 16.346 0.008 AB
DES_r 1173.76 2.71 16.226 0.003 AB
SDSS_i 1417.8 13.18 16.021 0.010 AB
PanSTARRS_i 1395.24 4.75 16.038 0.004 AB
PanSTARRS_z 1597.68 9.93 15.891 0.007 AB
SDSS_z 1926.11 38.42 15.688 0.022 AB
DES_z 1712.89 6.11 15.816 0.004 AB
PanSTARRS_y 1852.73 26.38 15.730 0.015 AB
2MASS_J 1724.96 225.75 14.913 0.142 Vega
2MASS_H 1815.73 338.56 14.385 0.202 Vega
2MASS_K 2240.38 469.26 13.686 0.227 Vega
WISE_W1 994.48 25.02 13.707 0.027 Vega
WISE_W2 669.74 32.69 13.496 0.053 Vega
WISE_W3 2495.06 124.36 10.233 0.054 Vega
WISE_W4 2194.21 693.56 8.927 0.343 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.042 8.294 8.453
{\rm log}_{10}({\rm SFR}) -1.959 -1.296 -0.552
{\rm log}_{10}({\rm sSFR}) -10.323 -9.598 -8.700
{\rm stellar\ age} 1.423 5.107 7.014

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.422 -0.831 -0.315
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.702 -0.786 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.169 0.540 1.071
\delta -0.523 -0.041 0.272
\tau_1/\tau_2 0.670 1.074 1.457
Q_{PAH} 1.122 2.984 5.467
U_{min} 3.052 8.109 16.134
{\rm log}_{10}(\gamma_e)\, -2.860 -1.753 -0.650

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.504 -0.404 0.133
{\rm log}_{10}(\tau_{AGN})\, 1.121 1.585 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.348 -1.679 -1.179
0.03-0.10 Gyr -1.993 -1.227 -0.422
0.10-0.33 Gyr -1.944 -1.233 -0.680
0.33-1.08 Gyr -2.572 -1.508 -1.086
1.08-3.54 Gyr -2.967 -1.666 -1.347
3.54-11.62 Gyr -3.399 -1.803 -1.463
11.62-12.91 Gyr -3.269 -1.847 -1.231

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.364 10.414 10.483
{\rm log}_{10}({\rm SFR}) -0.242 0.034 0.309
{\rm log}_{10}({\rm sSFR}) -10.647 -10.378 -10.116
{\rm stellar\ age} 7.063 7.848 10.059

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.813 -0.648 -0.528
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.578 -0.793 0.078

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.032 0.079 0.162
\delta -0.698 -0.324 0.027
\tau_1/\tau_2 0.680 1.096 1.509
Q_{PAH} 0.746 2.380 4.512
U_{min} 2.424 7.609 15.568
{\rm log}_{10}(\gamma_e)\, -2.472 -0.993 -0.280

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.537 -1.559 -1.141
{\rm log}_{10}(\tau_{AGN})\, 1.495 1.852 2.037

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.707 -0.366 -0.191
0.03-0.10 Gyr -0.207 0.136 0.446
0.10-0.33 Gyr -0.004 0.282 0.517
0.33-1.08 Gyr -0.291 0.085 0.290
1.08-3.54 Gyr -0.446 0.062 0.352
3.54-11.62 Gyr 0.246 0.542 0.651
11.62-12.91 Gyr 0.320 0.813 1.414