2025evd

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Information

Transient

Name: AT2025evd
Right ascension: 13h15m45.34s
Declination: 12d59m20.90s
Discovery Date: March 19, 2025, 7:07 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2025evd
Right ascension: 13h15m45.30s
Declination: 12d59m20.78s
Redshift: None
Photometric Redshift: 0.116
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.47
Cutout download processed 20.91
Global aperture construction processed 0.62
Local aperture photometry processed 5.95
Global aperture photometry processed 6.72
Validate local photometry processed 0.03
Validate global photometry processed 18.04
Host information processed 0.1
Global host SED inference processed 438.71
Local host SED inference not enough filters 20.08
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
Log transient processing status blocked 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) = 13h15m45.34s, 12d59m20.90s
semi major axis, semi minor axis (arcsec) = 0.95, 0.95
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 19.58 0.99 20.671 0.055 AB

Aperture details

RA, DEC (J2000) = 13h15m45.30s, 12d59m20.82s
semi major axis, semi minor axis (arcsec) = 3.88, 3.28
angle (degrees, anti-clockwise from east) = -8.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.86 2.64 21.809 0.418 AB
GALEX_NUV 7.27 0.56 21.747 0.084 AB
SDSS_u 14.42 3.41 21.003 0.257 AB
SDSS_g 43.25 1.97 19.810 0.050 AB
DES_g 44.78 0.41 19.772 0.010 AB
PanSTARRS_g 40.86 0.97 19.872 0.026 AB
SDSS_r 61.39 2.52 19.430 0.045 AB
PanSTARRS_r 56.62 0.95 19.518 0.018 AB
DES_r 62.67 0.78 19.407 0.013 AB
SDSS_i 71.71 3.29 19.261 0.050 AB
PanSTARRS_i 68.7 1.08 19.308 0.017 AB
PanSTARRS_z 73.98 1.86 19.227 0.027 AB
SDSS_z 77.65 8.71 19.175 0.122 AB
DES_z 74.86 2.18 19.214 0.032 AB
PanSTARRS_y 77.72 4.65 19.174 0.065 AB
2MASS_J 156.29 121.2 17.520 0.842 Vega
2MASS_H 286.65 191.0 16.389 0.723 Vega
2MASS_K 166.39 178.58 16.509 1.165 Vega
WISE_W1 21.04 7.62 17.893 0.393 Vega
WISE_W2 20.33 12.64 17.291 0.675 Vega
WISE_W3 204.77 67.53 12.948 0.358 Vega
WISE_W4 -17.49 460.2 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.022 9.185 9.359
{\rm log}_{10}({\rm SFR}) -1.971 -0.749 -0.189
{\rm log}_{10}({\rm sSFR}) -11.184 -9.959 -9.355
{\rm stellar\ age} 0.539 1.750 4.401

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.571 -0.824 -0.227
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.686 -0.724 0.212

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.184 0.321 0.505
\delta -0.505 -0.140 0.194
\tau_1/\tau_2 0.604 1.008 1.421
Q_{PAH} 1.120 2.605 4.458
U_{min} 2.958 8.972 16.800
{\rm log}_{10}(\gamma_e)\, -2.794 -1.710 -0.694

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.780 -2.125 -0.946
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.480 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.405 -1.061 -0.624
0.03-0.10 Gyr -2.642 -0.712 -0.064
0.10-0.32 Gyr -0.408 0.219 0.652
0.32-1.05 Gyr -0.984 0.054 0.360
1.05-3.40 Gyr -3.488 -1.229 -0.434
3.40-11.04 Gyr -4.202 -1.652 -0.789
11.04-12.26 Gyr -4.339 -1.652 -0.665