2025aewn

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Information

Transient

Name: AT2025aewn
Right ascension: 8h27m10.73s
Declination: 31d34m21.10s
Discovery Date: Nov. 24, 2025, 10:36 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name: 1953681
Right ascension: 8h27m11.11s
Declination: 31d34m22.32s
Redshift: None
Photometric Redshift: 0.159
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 20.06
Transient MWEBV processed 0.09
Host match processed 5.47
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 6.73
Validate global photometry processed 18.89
Global host SED inference processed 1180.21
Local aperture photometry processed 6.79
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

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) = 8h27m10.73s, 31d34m21.10s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 8h27m11.14s, 31d34m22.42s
semi major axis, semi minor axis (arcsec) = 5.77, 5.62
angle (degrees, anti-clockwise from east) = -103.21

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.52 0.44 24.619 0.926 AB
SDSS_u 12.25 4.21 21.180 0.373 AB
SDSS_g 125.43 3.33 18.654 0.029 AB
DES_g 134.3 1.08 18.580 0.009 AB
PanSTARRS_g 146.04 1.34 18.489 0.010 AB
SDSS_r 354.88 5.47 17.525 0.017 AB
PanSTARRS_r 375.04 1.68 17.465 0.005 AB
DES_r 397.5 3.41 17.402 0.009 AB
SDSS_i 545.17 7.27 17.059 0.014 AB
PanSTARRS_i 556.0 2.3 17.037 0.004 AB
PanSTARRS_z 721.96 4.12 16.754 0.006 AB
SDSS_z 714.17 15.89 16.766 0.024 AB
DES_z 793.18 4.86 16.652 0.007 AB
PanSTARRS_y 882.04 10.68 16.536 0.013 AB
2MASS_J 957.42 133.24 15.552 0.151 Vega
2MASS_H 1546.65 242.72 14.559 0.170 Vega
2MASS_K 1761.66 203.84 13.947 0.126 Vega
WISE_W1 546.03 16.05 14.358 0.032 Vega
WISE_W3 105.84 74.99 13.664 0.769 Vega
WISE_W4 26.65 412.77 13.716 16.813 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.979 11.061 11.170
{\rm log}_{10}({\rm SFR}) -2.150 -0.045 0.652
{\rm log}_{10}({\rm sSFR}) -13.353 -11.099 -10.357
{\rm stellar\ age} 6.902 8.891 11.161

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.236 -0.909 -0.700
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.246 -0.677 -0.171

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.283 0.429 0.626
\delta -0.970 -0.880 -0.717
\tau_1/\tau_2 0.544 1.026 1.475
Q_{PAH} 0.673 2.432 5.157
U_{min} 2.836 9.653 17.057
{\rm log}_{10}(\gamma_e)\, -3.077 -1.525 -0.560

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.137 -2.576 -1.376
{\rm log}_{10}(\tau_{AGN})\, 1.155 1.547 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.203 0.221 0.710
0.03-0.10 Gyr -4.092 -0.580 0.608
0.10-0.32 Gyr -4.982 -1.149 0.454
0.32-1.03 Gyr -5.482 -1.555 0.301
1.03-3.30 Gyr -3.557 -0.818 0.727
3.30-10.59 Gyr -1.366 1.033 1.340
10.59-11.76 Gyr 0.725 1.934 2.349