2025aevs

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Information

Transient

Name: SN2025aevs
Right ascension: 23h57m38.10s
Declination: -21d43m08.59s
Discovery Date: Nov. 24, 2025, 4:31 a.m.
Classification: SN Ia
Redshift: 0.099500
MW E(B-V): 0.015

Host

Name:
Right ascension: 23h57m38.05s
Declination: -21d43m07.56s
Redshift: None
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.59
Transient MWEBV processed 0.05
Host match processed 4.75
Host information processed 0.16
Host MWEBV processed 0.09
Global aperture construction processed 0.64
Global aperture photometry processed 3.95
Validate global photometry processed 11.06
Global host SED inference processed 413.65
Local aperture photometry processed 3.88
Validate local photometry processed 0.02
Local host SED inference processed 543.39
 

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) = 23h57m38.10s, -21d43m08.59s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 14.01 1.1 21.034 0.085 AB
PanSTARRS_y 13.65 1.89 21.062 0.151 AB

Aperture details

RA, DEC (J2000) = 23h57m38.05s, -21d43m07.28s
semi major axis, semi minor axis (arcsec) = 4.58, 4.14
angle (degrees, anti-clockwise from east) = -178.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.27 2.56 21.178 0.226 AB
GALEX_NUV 8.56 1.34 21.569 0.170 AB
PanSTARRS_g 49.41 1.07 19.665 0.024 AB
PanSTARRS_r 71.4 1.22 19.266 0.018 AB
PanSTARRS_i 97.54 1.46 18.927 0.016 AB
PanSTARRS_z 95.5 4.32 18.950 0.049 AB
PanSTARRS_y 102.9 7.44 18.869 0.078 AB
2MASS_J 191.72 111.6 17.298 0.632 Vega
2MASS_H 144.98 190.06 17.129 1.423 Vega
2MASS_K 303.27 193.9 15.858 0.694 Vega
WISE_W1 69.97 7.95 16.589 0.123 Vega
WISE_W2 35.56 12.24 16.684 0.374 Vega
WISE_W3 16.42 57.39 15.688 3.795 Vega
WISE_W4 418.78 404.5 10.725 1.049 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})\, 8.254 8.707 8.961
{\rm log}_{10}({\rm SFR}) -1.156 -0.629 -0.189
{\rm log}_{10}({\rm sSFR}) -10.027 -9.269 -8.607
{\rm stellar\ age} 1.453 5.911 8.084

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.640 -0.957 -0.170
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.489 -0.615 0.158

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.544 1.065 1.544
\delta -0.389 0.012 0.265
\tau_1/\tau_2 0.533 0.894 1.301
Q_{PAH} 0.737 2.698 5.363
U_{min} 2.793 8.022 15.541
{\rm log}_{10}(\gamma_e)\, -3.188 -2.109 -0.939

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.159 -0.700 -0.011
{\rm log}_{10}(\tau_{AGN})\, 1.102 1.479 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.973 -0.438 0.045
0.03-0.10 Gyr -2.316 -1.022 -0.319
0.10-0.33 Gyr -3.503 -1.520 -0.660
0.33-1.06 Gyr -4.034 -1.674 -0.929
1.06-3.45 Gyr -3.889 -1.670 -1.048
3.45-11.21 Gyr -3.301 -1.407 -0.928
11.21-12.46 Gyr -3.132 -1.392 -0.481

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.345 9.470 9.598
{\rm log}_{10}({\rm SFR}) -0.817 -0.542 -0.261
{\rm log}_{10}({\rm sSFR}) -10.320 -10.016 -9.696
{\rm stellar\ age} 4.618 6.282 7.567

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.328 -0.731 -0.231
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.611 -0.461 0.203

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.088 0.213 0.413
\delta -0.454 0.038 0.282
\tau_1/\tau_2 0.577 0.929 1.305
Q_{PAH} 1.262 3.112 5.175
U_{min} 2.744 7.715 14.445
{\rm log}_{10}(\gamma_e)\, -2.719 -1.643 -0.553

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.270 -1.426 -0.784
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.448 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.666 -0.426 -0.227
0.03-0.10 Gyr -1.034 -0.608 -0.237
0.10-0.33 Gyr -0.945 -0.528 -0.193
0.33-1.06 Gyr -0.893 -0.444 -0.118
1.06-3.45 Gyr -0.728 -0.431 -0.208
3.45-11.21 Gyr -0.793 -0.446 -0.232
11.21-12.46 Gyr -1.025 -0.421 0.083