2025aget

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Information

Transient

Name: AT2025aget
Right ascension: 22h40m14.31s
Declination: 26d07m54.97s
Discovery Date: Dec. 9, 2025, 7:57 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.051

Host

Name:
Right ascension: 22h40m14.35s
Declination: 26d07m55.34s
Redshift: None
Photometric Redshift: 0.079
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.63
Transient MWEBV processed 0.11
Host match processed 5.58
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 5.77
Validate global photometry processed 16.68
Global host SED inference processed 410.1
Local aperture photometry processed 5.71
Validate local photometry processed 0.03
Local host SED inference processed 432.16
 

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) = 22h40m14.31s, 26d07m54.97s
semi major axis, semi minor axis (arcsec) = 1.34, 1.34
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 29.97 0.26 20.208 0.009 AB
PanSTARRS_g 32.28 0.43 20.128 0.015 AB
SDSS_r 57.24 2.11 19.506 0.040 AB
PanSTARRS_r 64.71 0.45 19.373 0.007 AB
DES_r 65.58 0.64 19.358 0.011 AB
SDSS_i 85.57 2.73 19.069 0.035 AB
PanSTARRS_i 89.64 0.57 19.019 0.007 AB
PanSTARRS_z 104.2 1.18 18.855 0.012 AB
SDSS_z 115.02 5.54 18.748 0.052 AB
DES_z 113.54 2.41 18.762 0.023 AB
PanSTARRS_y 123.97 2.66 18.667 0.023 AB

Aperture details

RA, DEC (J2000) = 22h40m14.50s, 26d07m54.23s
semi major axis, semi minor axis (arcsec) = 14.53, 6.09
angle (degrees, anti-clockwise from east) = -56.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.57 4.64 20.053 0.146 AB
GALEX_NUV 44.76 1.2 19.773 0.029 AB
SDSS_u 129.79 10.49 18.617 0.088 AB
DES_g 533.26 1.2 17.083 0.002 AB
PanSTARRS_g 548.27 2.97 17.053 0.006 AB
SDSS_r 828.18 9.32 16.605 0.012 AB
PanSTARRS_r 893.98 2.97 16.522 0.004 AB
DES_r 921.38 2.58 16.489 0.003 AB
SDSS_i 1116.1 12.75 16.281 0.012 AB
PanSTARRS_i 1145.55 3.89 16.252 0.004 AB
PanSTARRS_z 1275.72 8.11 16.136 0.007 AB
SDSS_z 1224.64 35.18 16.180 0.031 AB
DES_z 1363.39 8.7 16.063 0.007 AB
2MASS_J 1723.02 238.43 14.914 0.150 Vega
2MASS_H 2012.5 362.56 14.273 0.196 Vega
2MASS_K 1705.18 340.58 13.983 0.217 Vega
WISE_W1 790.13 22.48 13.957 0.031 Vega
WISE_W2 488.41 26.25 13.839 0.058 Vega
WISE_W3 1214.05 118.82 11.015 0.106 Vega
WISE_W4 131.18 538.24 11.985 4.455 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})\, 9.455 9.588 9.710
{\rm log}_{10}({\rm SFR}) -1.693 -1.053 -0.357
{\rm log}_{10}({\rm sSFR}) -11.341 -10.665 -9.889
{\rm stellar\ age} 5.819 7.467 10.766

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.276 -0.774 -0.363
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.447 -0.815 -0.081

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.303 0.669 1.085
\delta -0.432 -0.087 0.242
\tau_1/\tau_2 0.644 1.002 1.349
Q_{PAH} 0.877 2.646 5.170
U_{min} 3.118 8.230 15.035
{\rm log}_{10}(\gamma_e)\, -3.029 -1.971 -0.880

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.750 -0.995 -0.304
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.549 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.656 -0.921 -0.380
0.03-0.10 Gyr -2.029 -1.193 -0.325
0.10-0.33 Gyr -2.297 -1.134 -0.353
0.33-1.07 Gyr -2.292 -0.940 -0.335
1.07-3.50 Gyr -2.131 -0.669 -0.289
3.50-11.44 Gyr -0.993 -0.366 -0.153
11.44-12.71 Gyr -0.828 -0.146 0.707

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.328 10.406 10.483
{\rm log}_{10}({\rm SFR}) -0.589 -0.338 -0.127
{\rm log}_{10}({\rm sSFR}) -11.004 -10.739 -10.529
{\rm stellar\ age} 4.906 6.262 7.290

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.085 -0.829 -0.660
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.589 -0.178 0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.064 0.117 0.208
\delta -0.570 -0.180 0.155
\tau_1/\tau_2 0.729 1.072 1.443
Q_{PAH} 1.165 3.147 5.474
U_{min} 2.573 7.553 14.654
{\rm log}_{10}(\gamma_e)\, -2.560 -1.243 -0.397

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.098 -2.918 -1.991
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.550 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.432 -0.261 -0.115
0.03-0.10 Gyr -0.882 -0.380 -0.086
0.10-0.33 Gyr -0.706 -0.166 0.169
0.33-1.07 Gyr 0.014 0.410 0.664
1.07-3.50 Gyr 0.369 0.631 0.851
3.50-11.44 Gyr 0.194 0.498 0.656
11.44-12.71 Gyr -0.328 0.413 0.878