2025agjr

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Information

Transient

Name: AT2025agjr
Right ascension: 13h04m36.90s
Declination: -5d10m25.51s
Discovery Date: Dec. 7, 2025, 12:56 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name:
Right ascension: 13h04m36.86s
Declination: -5d10m25.39s
Redshift: None
Photometric Redshift: 0.097
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 7.5
Transient MWEBV processed 0.05
Host match processed 5.55
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 5.72
Validate global photometry processed 14.21
Global host SED inference processed 493.9
Local aperture photometry processed 5.75
Validate local photometry processed 0.02
Local host SED inference processed 540.87
 

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) = 13h04m36.90s, -5d10m25.51s
semi major axis, semi minor axis (arcsec) = 1.12, 1.12
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 147.55 0.67 18.478 0.005 AB
PanSTARRS_i 176.63 0.47 18.282 0.003 AB
PanSTARRS_z 230.64 0.75 17.993 0.004 AB
DES_z 262.4 2.1 17.853 0.009 AB
PanSTARRS_y 256.61 1.24 17.877 0.005 AB

Aperture details

RA, DEC (J2000) = 13h04m36.86s, -5d10m25.17s
semi major axis, semi minor axis (arcsec) = 5.77, 4.95
angle (degrees, anti-clockwise from east) = -40.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.2 2.42 22.110 0.504 AB
GALEX_NUV 2.71 0.53 22.816 0.211 AB
DES_g 200.19 0.61 18.146 0.003 AB
PanSTARRS_g 209.44 1.18 18.097 0.006 AB
PanSTARRS_r 449.31 1.88 17.269 0.005 AB
DES_r 465.75 1.33 17.230 0.003 AB
PanSTARRS_i 617.61 1.86 16.923 0.003 AB
PanSTARRS_z 801.55 3.28 16.640 0.004 AB
DES_z 834.27 3.89 16.597 0.005 AB
PanSTARRS_y 860.18 5.72 16.564 0.007 AB
2MASS_J 1134.24 125.57 15.368 0.120 Vega
2MASS_H 1408.52 169.33 14.660 0.131 Vega
2MASS_K 1498.34 262.84 14.123 0.190 Vega
WISE_W1 497.59 18.69 14.459 0.041 Vega
WISE_W2 321.17 22.56 14.294 0.076 Vega
WISE_W3 5.19 83.5 16.938 17.469 Vega
WISE_W4 223.64 511.46 11.406 2.483 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})\, 9.766 9.946 10.070
{\rm log}_{10}({\rm SFR}) -1.712 -0.513 0.510
{\rm log}_{10}({\rm sSFR}) -11.729 -10.518 -9.389
{\rm stellar\ age} 2.350 6.206 8.363

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.940 -0.295 0.019
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.488 -0.759 -0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.160 0.550 1.099
\delta -0.649 -0.195 0.244
\tau_1/\tau_2 0.622 1.033 1.447
Q_{PAH} 0.897 2.638 4.926
U_{min} 3.573 9.582 17.115
{\rm log}_{10}(\gamma_e)\, -3.021 -1.355 -0.293

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.334 -1.133 -0.417
{\rm log}_{10}(\tau_{AGN})\, 1.126 1.585 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.937 -1.320 -0.593
0.03-0.10 Gyr -1.849 -0.423 0.664
0.10-0.33 Gyr -1.455 -0.221 0.650
0.33-1.06 Gyr -1.712 -0.163 0.460
1.06-3.45 Gyr -1.892 -0.110 0.273
3.45-11.24 Gyr -1.978 -0.089 0.202
11.24-12.49 Gyr -1.787 0.008 0.765

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.576 10.659 10.747
{\rm log}_{10}({\rm SFR}) -5.207 -2.230 -0.872
{\rm log}_{10}({\rm sSFR}) -15.895 -12.908 -11.513
{\rm stellar\ age} 7.347 10.143 11.845

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.479 -1.158 -0.911
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.544 -0.730 0.078

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.259 0.380 0.509
\delta -0.795 -0.516 -0.320
\tau_1/\tau_2 0.493 0.972 1.454
Q_{PAH} 1.168 2.952 5.216
U_{min} 3.941 11.053 18.739
{\rm log}_{10}(\gamma_e)\, -2.929 -1.943 -0.698

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.568 -2.256 -1.538
{\rm log}_{10}(\tau_{AGN})\, 1.183 1.630 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.807 -3.420 -1.404
0.03-0.10 Gyr -5.907 -2.485 -0.807
0.10-0.33 Gyr -5.530 -2.650 -0.783
0.33-1.06 Gyr -5.714 -3.016 -0.927
1.06-3.45 Gyr -3.827 -1.969 -0.165
3.45-11.24 Gyr -1.729 0.529 0.927
11.24-12.49 Gyr -0.505 1.622 1.903