2025aews

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Information

Transient

Name: AT2025aews
Right ascension: 12h34m00.42s
Declination: 3d54m45.38s
Discovery Date: Nov. 23, 2025, 12:41 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 1260585
Right ascension: 12h34m00.10s
Declination: 3d54m48.54s
Redshift: 0.080662
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.87
Transient MWEBV processed 0.04
Host match processed 4.52
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.61
Validate global photometry processed 18.21
Global host SED inference processed 437.57
Local aperture photometry processed 6.37
Validate local photometry processed 0.03
Local host SED inference processed 445.16
 

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) = 12h34m00.42s, 3d54m45.38s
semi major axis, semi minor axis (arcsec) = 1.32, 1.32
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 18.83 0.27 20.713 0.015 AB
PanSTARRS_g 17.79 0.32 20.775 0.019 AB
PanSTARRS_r 35.48 0.32 20.025 0.010 AB
DES_r 45.66 0.62 19.751 0.015 AB
SDSS_i 64.07 2.36 19.383 0.040 AB
PanSTARRS_i 56.93 0.35 19.512 0.007 AB
PanSTARRS_z 75.26 0.57 19.209 0.008 AB
SDSS_z 86.09 4.32 19.063 0.054 AB
DES_z 91.34 1.89 18.998 0.022 AB
PanSTARRS_y 93.42 1.4 18.974 0.016 AB

Aperture details

RA, DEC (J2000) = 12h34m00.13s, 3d54m48.84s
semi major axis, semi minor axis (arcsec) = 17.02, 6.94
angle (degrees, anti-clockwise from east) = -57.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.23 3.73 21.017 0.284 AB
GALEX_NUV 17.7 0.81 20.780 0.050 AB
SDSS_u 128.39 8.72 18.629 0.074 AB
SDSS_g 696.5 7.98 16.793 0.012 AB
DES_g 611.89 1.6 16.933 0.003 AB
PanSTARRS_g 763.03 2.59 16.694 0.004 AB
SDSS_r 1616.54 11.62 15.879 0.008 AB
PanSTARRS_r 1600.28 2.64 15.890 0.002 AB
DES_r 1506.54 3.73 15.955 0.003 AB
SDSS_i 2562.52 16.1 15.378 0.007 AB
PanSTARRS_i 2463.64 2.87 15.421 0.001 AB
PanSTARRS_z 3244.59 4.65 15.122 0.002 AB
SDSS_z 3421.83 33.47 15.064 0.011 AB
DES_z 3005.06 11.1 15.205 0.004 AB
PanSTARRS_y 3968.84 11.54 14.903 0.003 AB
2MASS_J 5577.07 339.45 13.639 0.066 Vega
2MASS_H 7708.16 451.42 12.815 0.064 Vega
2MASS_K 7597.41 586.99 12.361 0.084 Vega
WISE_W1 3200.35 37.08 12.438 0.013 Vega
WISE_W2 2190.9 51.42 12.209 0.025 Vega
WISE_W3 5222.25 177.33 9.431 0.037 Vega
WISE_W4 4840.89 1039.77 8.068 0.233 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})\, 9.367 9.525 9.634
{\rm log}_{10}({\rm SFR}) -1.338 -0.645 -0.128
{\rm log}_{10}({\rm sSFR}) -10.913 -10.205 -9.536
{\rm stellar\ age} 4.105 6.626 8.227

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.343 -0.360 0.055
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.679 -0.455 0.284

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.595 1.246 1.776
\delta -0.348 -0.043 0.169
\tau_1/\tau_2 0.718 1.053 1.399
Q_{PAH} 0.849 3.302 5.616
U_{min} 2.906 7.767 14.829
{\rm log}_{10}(\gamma_e)\, -3.260 -2.165 -0.859

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.304 -1.262 -0.135
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.395 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.462 -0.774 -0.284
0.03-0.10 Gyr -1.494 -0.685 -0.077
0.10-0.33 Gyr -1.595 -0.705 -0.021
0.33-1.07 Gyr -1.636 -0.652 -0.116
1.07-3.49 Gyr -1.485 -0.498 -0.197
3.49-11.42 Gyr -1.092 -0.408 -0.201
11.42-12.69 Gyr -1.238 -0.415 0.197

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.119 11.180 11.258
{\rm log}_{10}({\rm SFR}) -0.616 -0.202 0.155
{\rm log}_{10}({\rm sSFR}) -11.845 -11.398 -11.011
{\rm stellar\ age} 7.759 9.917 11.981

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.608 -0.400 -0.228
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.066 -0.400 -0.034

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.382 0.507 0.661
\delta -0.532 -0.337 -0.171
\tau_1/\tau_2 0.210 0.587 1.032
Q_{PAH} 0.682 1.577 2.914
U_{min} 2.769 8.129 15.745
{\rm log}_{10}(\gamma_e)\, -3.239 -2.320 -1.544

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.997 -1.680 -1.422
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.325 1.620

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.089 0.296 0.598
0.03-0.10 Gyr -4.113 -2.610 -0.630
0.10-0.33 Gyr -5.193 -2.597 -0.797
0.33-1.07 Gyr -4.170 -1.744 -0.503
1.07-3.49 Gyr -2.801 -0.837 0.225
3.49-11.42 Gyr -0.464 1.164 1.416
11.42-12.69 Gyr 1.177 2.059 2.391