2025aeni

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Information

Transient

Name: SN2025aeni
Right ascension: 9h46m29.56s
Declination: -17d30m29.87s
Discovery Date: Nov. 23, 2025, 7:07 a.m.
Classification: SN Ia
Redshift: 0.055000
MW E(B-V): 0.054

Host

Name:
Right ascension: 9h46m29.63s
Declination: -17d30m28.66s
Redshift: None
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.25
Transient MWEBV processed 0.1
Host match processed 4.13
Host information processed 0.2
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 5.32
Validate global photometry processed 13.45
Global host SED inference processed 560.18
Local aperture photometry processed 5.27
Validate local photometry processed 0.02
Local host SED inference processed 416.88
 

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) = 9h46m29.56s, -17d30m29.87s
semi major axis, semi minor axis (arcsec) = 1.87, 1.87
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 18.52 0.46 20.731 0.027 AB
PanSTARRS_g 15.11 0.49 20.952 0.035 AB
PanSTARRS_r 23.93 0.67 20.452 0.030 AB
PanSTARRS_i 30.74 0.73 20.181 0.026 AB
PanSTARRS_z 31.81 1.18 20.144 0.040 AB
DES_z 36.57 2.53 19.992 0.075 AB
PanSTARRS_y 30.81 2.95 20.178 0.104 AB

Aperture details

RA, DEC (J2000) = 9h46m29.61s, -17d30m28.66s
semi major axis, semi minor axis (arcsec) = 3.93, 2.1
angle (degrees, anti-clockwise from east) = -85.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.99 1.97 21.643 0.268 AB
GALEX_NUV 9.84 1.42 21.417 0.157 AB
DES_g 35.18 0.65 20.034 0.020 AB
PanSTARRS_g 30.76 0.75 20.180 0.027 AB
PanSTARRS_r 47.23 1.01 19.714 0.023 AB
PanSTARRS_i 54.02 1.07 19.569 0.022 AB
PanSTARRS_z 57.84 1.73 19.494 0.032 AB
DES_z 64.24 3.45 19.380 0.058 AB
PanSTARRS_y 48.6 4.29 19.683 0.096 AB
2MASS_J 59.89 87.42 18.562 1.585 Vega
2MASS_H 245.0 128.18 16.559 0.568 Vega
2MASS_K -68.53 190.66 Vega
WISE_W1 27.01 23.75 17.622 0.955 Vega
WISE_W3 48.49 76.94 14.512 1.723 Vega
WISE_W4 -703.37 459.31 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})\, 8.241 8.448 8.601
{\rm log}_{10}({\rm SFR}) -1.960 -1.254 -0.397
{\rm log}_{10}({\rm sSFR}) -10.399 -9.729 -8.717
{\rm stellar\ age} 1.748 5.639 7.368

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.643 -1.134 -0.546
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.754 -1.068 -0.012

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.149 0.445 0.965
\delta -0.571 -0.166 0.216
\tau_1/\tau_2 0.692 1.084 1.487
Q_{PAH} 0.922 2.567 5.105
U_{min} 2.931 8.206 15.333
{\rm log}_{10}(\gamma_e)\, -3.012 -1.983 -0.771

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.131 -0.486 0.103
{\rm log}_{10}(\tau_{AGN})\, 1.152 1.624 2.031

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.407 -1.715 -1.149
0.03-0.10 Gyr -2.002 -1.215 -0.251
0.10-0.33 Gyr -2.101 -1.314 -0.740
0.33-1.08 Gyr -2.922 -1.482 -1.023
1.08-3.56 Gyr -2.955 -1.536 -1.232
3.56-11.72 Gyr -3.347 -1.614 -1.292
11.72-13.02 Gyr -3.252 -1.663 -1.071

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.562 8.739 8.903
{\rm log}_{10}({\rm SFR}) -0.811 -0.454 -0.045
{\rm log}_{10}({\rm sSFR}) -9.564 -9.207 -8.716
{\rm stellar\ age} 3.216 6.345 8.285

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.726 -1.294 -0.652
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.817 -1.084 0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.133 0.491 0.936
\delta -0.042 0.240 0.353
\tau_1/\tau_2 0.582 1.035 1.486
Q_{PAH} 1.477 3.395 5.339
U_{min} 3.464 9.521 17.999
{\rm log}_{10}(\gamma_e)\, -2.790 -1.474 -0.433

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.261 -1.394 -0.409
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.577 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.852 -1.591 -0.936
0.03-0.10 Gyr -0.694 -0.312 0.110
0.10-0.33 Gyr -2.065 -0.944 -0.430
0.33-1.08 Gyr -2.409 -1.328 -0.917
1.08-3.56 Gyr -2.717 -1.377 -1.014
3.56-11.72 Gyr -2.543 -1.318 -1.043
11.72-13.02 Gyr -2.407 -1.179 -0.458