2025aawj

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Information

Transient

Name: SN2025aawj
Right ascension: 1h14m33.45s
Declination: -26d22m54.50s
Discovery Date: Oct. 19, 2025, 7:02 a.m.
Classification: SN Ia
Redshift: 0.057069
MW E(B-V): 0.014

Host

Name: 198259
Right ascension: 1h14m34.16s
Declination: -26d22m56.64s
Redshift: 0.055999
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.69
Transient MWEBV processed 0.08
Host match processed 4.93
Host information processed 0.14
Host MWEBV processed 0.08
Global aperture construction processed 0.65
Global aperture photometry processed 4.88
Validate global photometry processed 13.08
Global host SED inference processed 412.59
Local aperture photometry processed 5.01
Validate local photometry processed 0.02
Local host SED inference processed 445.78
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 1h14m33.45s, -26d22m54.50s
semi major axis, semi minor axis (arcsec) = 1.84, 1.84
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 5.56 0.12 22.037 0.024 AB
PanSTARRS_g 4.75 0.54 22.207 0.122 AB
PanSTARRS_r 9.53 0.83 21.452 0.095 AB
DES_r 9.21 0.17 21.490 0.020 AB
PanSTARRS_i 10.27 0.69 21.371 0.073 AB
PanSTARRS_z 12.51 1.29 21.157 0.112 AB
DES_z 12.19 0.61 21.185 0.055 AB
PanSTARRS_y 13.4 3.5 21.082 0.284 AB

Aperture details

RA, DEC (J2000) = 1h14m34.14s, -26d22m55.93s
semi major axis, semi minor axis (arcsec) = 15.66, 8.34
angle (degrees, anti-clockwise from east) = -29.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 56.76 3.8 19.515 0.073 AB
GALEX_NUV 70.53 1.0 19.279 0.015 AB
DES_g 947.4 1.19 16.459 0.001 AB
PanSTARRS_g 916.45 3.35 16.495 0.004 AB
PanSTARRS_r 1617.3 5.15 15.878 0.003 AB
DES_r 1799.6 1.81 15.762 0.001 AB
PanSTARRS_i 2226.17 4.47 15.531 0.002 AB
PanSTARRS_z 2579.7 8.08 15.371 0.003 AB
DES_z 2861.82 7.15 15.258 0.003 AB
PanSTARRS_y 3108.47 21.83 15.169 0.008 AB
2MASS_J 3625.86 266.07 14.107 0.080 Vega
2MASS_H 4642.61 423.93 13.365 0.099 Vega
2MASS_K 4861.9 521.9 12.845 0.117 Vega
WISE_W1 1827.71 28.98 13.046 0.017 Vega
WISE_W2 1085.09 31.94 12.972 0.032 Vega
WISE_W3 1728.23 105.02 10.632 0.066 Vega
WISE_W4 1056.73 651.61 9.720 0.669 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.004 8.158 8.294
{\rm log}_{10}({\rm SFR}) -2.277 -1.751 -1.197
{\rm log}_{10}({\rm sSFR}) -10.456 -9.937 -9.350
{\rm stellar\ age} 4.070 6.487 7.822

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.712 -1.197 -0.571
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.814 -1.028 0.280

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.271 0.670 1.221
\delta -0.221 0.078 0.288
\tau_1/\tau_2 0.737 1.087 1.434
Q_{PAH} 1.152 3.051 5.472
U_{min} 2.650 7.465 14.726
{\rm log}_{10}(\gamma_e)\, -2.864 -1.751 -0.749

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.510 -0.256 0.235
{\rm log}_{10}(\tau_{AGN})\, 1.128 1.516 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.286 -1.791 -1.291
0.03-0.10 Gyr -2.405 -1.777 -1.147
0.10-0.33 Gyr -2.469 -1.860 -1.277
0.33-1.08 Gyr -2.603 -1.900 -1.416
1.08-3.56 Gyr -2.332 -1.797 -1.535
3.56-11.71 Gyr -2.264 -1.774 -1.559
11.71-13.01 Gyr -2.495 -1.817 -1.288

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.502 10.550 10.592
{\rm log}_{10}({\rm SFR}) -0.593 -0.394 -0.214
{\rm log}_{10}({\rm sSFR}) -11.132 -10.937 -10.750
{\rm stellar\ age} 7.065 7.720 8.733

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.471 -0.355 -0.271
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.074 0.244 0.401

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.073 0.110 0.171
\delta -0.853 -0.577 -0.200
\tau_1/\tau_2 0.541 0.912 1.285
Q_{PAH} 0.632 1.995 4.194
U_{min} 1.943 6.114 12.852
{\rm log}_{10}(\gamma_e)\, -3.231 -2.212 -1.341

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.452 -3.573 -2.605
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.506 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.283 -0.109 0.045
0.03-0.10 Gyr -1.246 -0.651 -0.292
0.10-0.33 Gyr -1.198 -0.554 -0.199
0.33-1.08 Gyr -0.756 -0.208 0.094
1.08-3.56 Gyr -0.195 0.307 0.597
3.56-11.71 Gyr 0.581 0.730 0.819
11.71-13.01 Gyr 0.346 0.783 1.212