2025aevh

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Information

Transient

Name: AT2025aevh
Right ascension: 14h06m20.75s
Declination: 39d43m14.51s
Discovery Date: Nov. 25, 2025, 12:17 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.005

Host

Name: SDSSJ140620.55+39430
Right ascension: 14h06m20.64s
Declination: 39d43m07.90s
Redshift: None
Photometric Redshift: 0.080
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.76
Transient MWEBV processed 0.13
Host match processed 6.04
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 6.21
Validate global photometry processed 16.26
Global host SED inference processed 600.45
Local aperture photometry processed 6.26
Validate local photometry processed 0.03
Local host SED inference processed 443.91
 

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) = 14h06m20.75s, 39d43m14.51s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
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 3.0 0.19 22.708 0.068 AB
PanSTARRS_g 2.53 0.31 22.891 0.131 AB
SDSS_r 3.9 0.77 22.424 0.215 AB
PanSTARRS_r 2.36 0.45 22.969 0.205 AB
SDSS_i 6.22 1.1 21.915 0.193 AB
PanSTARRS_i 4.59 0.38 22.245 0.090 AB
PanSTARRS_z 6.18 0.73 21.923 0.129 AB
SDSS_z 9.81 4.99 21.421 0.553 AB
DES_z 4.98 0.54 22.157 0.118 AB
PanSTARRS_y 7.68 2.13 21.687 0.301 AB

Aperture details

RA, DEC (J2000) = 14h06m20.57s, 39d43m07.89s
semi major axis, semi minor axis (arcsec) = 11.19, 7.48
angle (degrees, anti-clockwise from east) = -3.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 50.44 3.37 19.643 0.073 AB
SDSS_g 254.09 4.86 17.888 0.021 AB
PanSTARRS_g 248.03 2.14 17.914 0.009 AB
SDSS_r 379.8 6.48 17.451 0.019 AB
PanSTARRS_r 395.08 3.06 17.408 0.008 AB
SDSS_i 487.92 8.45 17.179 0.019 AB
PanSTARRS_i 496.3 2.62 17.161 0.006 AB
PanSTARRS_y 648.37 14.54 16.870 0.024 AB
WISE_W4 -86.2 378.11 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})\, 7.490 7.942 8.196
{\rm log}_{10}({\rm SFR}) -1.415 -1.068 -0.756
{\rm log}_{10}({\rm sSFR}) -9.542 -9.017 -8.263
{\rm stellar\ age} 1.416 5.387 6.968

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.495 -0.113 0.094
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.181 -0.772 -0.346

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.780 1.119 1.499
\delta 0.012 0.215 0.337
\tau_1/\tau_2 0.673 1.024 1.433
Q_{PAH} 0.728 2.133 4.728
U_{min} 2.850 7.724 14.774
{\rm log}_{10}(\gamma_e)\, -2.849 -1.843 -0.818

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.537 -0.286 0.146
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.451 1.849

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.258 -0.931 -0.584
0.03-0.10 Gyr -1.730 -1.214 -0.796
0.10-0.33 Gyr -2.464 -1.718 -1.244
0.33-1.07 Gyr -3.034 -1.999 -1.622
1.07-3.50 Gyr -3.388 -2.096 -1.727
3.50-11.43 Gyr -3.462 -2.100 -1.693
11.43-12.70 Gyr -3.486 -2.138 -1.515

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.036 10.152 10.298
{\rm log}_{10}({\rm SFR}) -0.036 0.478 0.940
{\rm log}_{10}({\rm sSFR}) -10.171 -9.665 -9.185
{\rm stellar\ age} 3.357 6.698 8.929

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.571 -0.671 -0.193
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.601 -0.142 0.322

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.553 1.261
\delta -0.236 0.163 0.342
\tau_1/\tau_2 0.564 1.022 1.438
Q_{PAH} 0.752 2.471 4.531
U_{min} 2.620 7.887 15.483
{\rm log}_{10}(\gamma_e)\, -3.426 -2.238 -0.809

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.290 -2.360 -0.836
{\rm log}_{10}(\tau_{AGN})\, 0.928 1.337 1.862

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.481 -0.679 0.011
0.03-0.10 Gyr -0.001 0.617 1.091
0.10-0.33 Gyr -0.460 0.367 1.084
0.33-1.07 Gyr -1.209 -0.060 0.456
1.07-3.50 Gyr -1.306 0.023 0.449
3.50-11.43 Gyr -1.171 0.134 0.376
11.43-12.70 Gyr -1.134 0.268 1.066