2025aeps

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Information

Transient

Name: SN2025aeps
Right ascension: 10h14m40.84s
Declination: -9d56m30.02s
Discovery Date: Nov. 23, 2025, 1:26 p.m.
Classification: SN Ia
Redshift: 0.031415
MW E(B-V): 0.045

Host

Name: 29882
Right ascension: 10h14m41.03s
Declination: -9d56m24.37s
Redshift: 0.030772
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.79
Transient MWEBV processed 0.13
Host match processed 4.66
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry failed 0.05
Validate global photometry not processed 11.71
Global host SED inference not processed 393.43
Local aperture photometry failed 0.01
Validate local photometry not processed 0.02
Local host SED inference not processed 455.98
 

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) = 10h14m40.84s, -9d56m30.02s
semi major axis, semi minor axis (arcsec) = 3.25, 3.25
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 284.72 0.9 17.764 0.003 AB
PanSTARRS_r 499.52 1.09 17.154 0.002 AB
PanSTARRS_i 674.91 1.24 16.827 0.002 AB
PanSTARRS_z 843.7 1.89 16.585 0.002 AB
PanSTARRS_y 1035.74 5.56 16.362 0.006 AB
2MASS_J 1164.75 80.71 15.340 0.075 Vega
2MASS_H 1407.32 123.71 14.661 0.095 Vega
2MASS_K 1286.97 155.9 14.288 0.132 Vega

Aperture details

RA, DEC (J2000) = 10h14m41.03s, -9d56m23.83s
semi major axis, semi minor axis (arcsec) = 35.57, 31.76
angle (degrees, anti-clockwise from east) = -36.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 533.78 16.78 17.082 0.034 AB
GALEX_NUV 791.28 12.82 16.654 0.018 AB
PanSTARRS_i 16250.68 11.8 13.373 0.001 AB
PanSTARRS_z 19954.86 18.56 13.150 0.001 AB
PanSTARRS_y 23193.1 56.89 12.987 0.003 AB
2MASS_J 24939.97 829.66 12.013 0.036 Vega
2MASS_K 25298.2 1612.64 11.054 0.069 Vega
WISE_W1 14936.43 86.94 10.765 0.006 Vega
WISE_W2 8855.16 99.46 10.693 0.012 Vega
WISE_W4 58764.31 3285.67 5.357 0.061 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.393 9.544 9.670
{\rm log}_{10}({\rm SFR}) -1.196 -0.597 -0.166
{\rm log}_{10}({\rm sSFR}) -10.803 -10.166 -9.615
{\rm stellar\ age} 4.749 7.143 8.783

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.132 -0.519 -0.193
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.641 -0.600 0.066

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.286 0.773 1.117
\delta -0.528 -0.142 0.158
\tau_1/\tau_2 0.673 1.000 1.355
Q_{PAH} 0.537 2.054 4.261
U_{min} 2.705 7.919 14.765
{\rm log}_{10}(\gamma_e)\, -3.216 -2.065 -1.044

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.119 -2.154 -0.937
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.391 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.191 -0.620 -0.310
0.03-0.10 Gyr -1.362 -0.621 -0.091
0.10-0.33 Gyr -1.278 -0.598 -0.065
0.33-1.10 Gyr -1.236 -0.593 -0.142
1.10-3.63 Gyr -1.076 -0.497 -0.193
3.63-12.01 Gyr -0.974 -0.415 -0.196
12.01-13.34 Gyr -0.998 -0.314 0.280

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.688 10.785 10.921
{\rm log}_{10}({\rm SFR}) 0.465 0.820 1.276
{\rm log}_{10}({\rm sSFR}) -10.363 -9.942 -9.479
{\rm stellar\ age} 5.534 7.120 8.845

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.496 -0.264 -0.105
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.416 -0.559 0.010

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.167 0.249 0.403
\delta -0.754 -0.501 -0.205
\tau_1/\tau_2 0.527 0.941 1.314
Q_{PAH} 1.005 2.420 4.490
U_{min} 2.541 7.392 14.247
{\rm log}_{10}(\gamma_e)\, -3.260 -1.938 -1.207

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.394 -3.432 -2.456
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.618 1.993

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.216 0.435 0.806
0.03-0.10 Gyr 0.304 0.902 1.425
0.10-0.33 Gyr -0.163 0.718 1.129
0.33-1.10 Gyr -0.158 0.643 1.009
1.10-3.63 Gyr 0.067 0.732 1.024
3.63-12.01 Gyr 0.490 0.842 1.047
12.01-13.34 Gyr 0.353 0.926 1.524