2025aevd

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Information

Transient

Name: AT2025aevd
Right ascension: 7h30m19.35s
Declination: 41d31m10.18s
Discovery Date: Nov. 25, 2025, 8:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.055

Host

Name:
Right ascension: 7h30m19.36s
Declination: 41d31m10.33s
Redshift: None
Photometric Redshift: 0.157
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.36
Transient MWEBV processed 0.08
Host match processed 5.4
Host information processed 0.19
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 5.52
Validate global photometry processed 15.69
Global host SED inference processed 390.25
Local aperture photometry processed 5.38
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) = 7h30m19.35s, 41d31m10.18s
semi major axis, semi minor axis (arcsec) = 0.74, 0.74
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) = 7h30m19.36s, 41d31m10.43s
semi major axis, semi minor axis (arcsec) = 3.35, 2.54
angle (degrees, anti-clockwise from east) = -20.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.32 0.95 22.596 0.312 AB
GALEX_NUV 3.48 0.69 22.547 0.216 AB
SDSS_u 2.75 2.14 22.800 0.844 AB
SDSS_g 20.18 1.62 20.638 0.087 AB
PanSTARRS_g 22.07 0.72 20.541 0.035 AB
SDSS_r 36.81 2.06 19.985 0.061 AB
PanSTARRS_r 32.79 0.85 20.111 0.028 AB
SDSS_i 43.6 2.96 19.801 0.074 AB
PanSTARRS_i 46.38 0.79 19.734 0.019 AB
PanSTARRS_z 43.42 2.42 19.806 0.061 AB
SDSS_z 28.39 7.17 20.267 0.274 AB
PanSTARRS_y 45.87 4.52 19.746 0.107 AB
2MASS_J -74.98 93.39 Vega
2MASS_H 15.99 149.28 19.523 10.134 Vega
2MASS_K 119.38 139.11 16.870 1.265 Vega
WISE_W1 26.41 8.3 17.647 0.341 Vega
WISE_W2 0.49 11.65 21.344 26.017 Vega
WISE_W3 71.57 51.47 14.089 0.781 Vega
WISE_W4 -254.88 340.21 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})\, 9.203 9.387 9.530
{\rm log}_{10}({\rm SFR}) -0.375 -0.058 0.266
{\rm log}_{10}({\rm sSFR}) -9.848 -9.421 -8.972
{\rm stellar\ age} 2.135 4.365 5.902

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.478 -0.758 -0.254
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.795 -0.206 0.281

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.223 0.369 0.576
\delta -0.637 -0.284 -0.006
\tau_1/\tau_2 0.532 0.820 1.143
Q_{PAH} 1.172 2.771 4.898
U_{min} 2.884 8.180 15.147
{\rm log}_{10}(\gamma_e)\, -2.917 -1.969 -0.973

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.905 -2.089 -1.012
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.494 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.156 0.098 0.281
0.03-0.10 Gyr -0.661 -0.156 0.294
0.10-0.32 Gyr -0.520 -0.062 0.293
0.32-1.03 Gyr -0.585 -0.108 0.219
1.03-3.30 Gyr -1.003 -0.462 -0.170
3.30-10.60 Gyr -1.393 -0.705 -0.361
10.60-11.78 Gyr -1.617 -0.728 -0.198