2025agnx

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Information

Transient

Name: AT2025agnx
Right ascension: 16h01m08.24s
Declination: 10d36m10.43s
Discovery Date: Dec. 12, 2025, 1:38 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name:
Right ascension: 16h01m07.93s
Declination: 10d36m11.12s
Redshift: 0.069100
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.07
Transient MWEBV processed 0.16
Host match processed 4.68
Host information processed 0.04
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 7.01
Validate global photometry processed 17.82
Global host SED inference processed 593.65
Local aperture photometry processed 6.27
Validate local photometry processed 0.03
Local host SED inference processed 419.14
 

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) = 16h01m08.24s, 10d36m10.43s
semi major axis, semi minor axis (arcsec) = 1.52, 1.52
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 20.99 1.25 20.595 0.065 AB
DES_g 21.79 0.27 20.554 0.013 AB
PanSTARRS_g 22.18 0.45 20.535 0.022 AB
SDSS_r 42.47 1.82 19.830 0.047 AB
PanSTARRS_r 40.98 0.46 19.869 0.012 AB
DES_r 49.74 1.1 19.658 0.024 AB
SDSS_i 62.29 2.42 19.414 0.042 AB
PanSTARRS_i 61.35 0.41 19.431 0.007 AB
PanSTARRS_z 73.81 0.92 19.230 0.013 AB
SDSS_z 73.66 6.9 19.232 0.102 AB
DES_z 84.17 2.42 19.087 0.031 AB
PanSTARRS_y 89.45 2.28 19.021 0.028 AB

Aperture details

RA, DEC (J2000) = 16h01m07.92s, 10d36m11.30s
semi major axis, semi minor axis (arcsec) = 10.41, 9.62
angle (degrees, anti-clockwise from east) = -106.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.8 3.61 20.505 0.172 AB
GALEX_NUV 24.45 0.83 20.429 0.037 AB
SDSS_u 162.14 9.91 18.375 0.066 AB
SDSS_g 813.65 7.83 16.624 0.010 AB
DES_g 862.09 1.71 16.561 0.002 AB
PanSTARRS_g 859.35 2.97 16.565 0.004 AB
SDSS_r 1690.68 11.59 15.830 0.007 AB
PanSTARRS_r 1706.02 3.06 15.820 0.002 AB
DES_r 1912.44 6.85 15.696 0.004 AB
SDSS_i 2502.39 15.53 15.404 0.007 AB
PanSTARRS_i 2530.76 2.69 15.392 0.001 AB
PanSTARRS_z 3024.91 6.03 15.198 0.002 AB
SDSS_z 3300.14 45.72 15.104 0.015 AB
DES_z 3368.56 15.35 15.081 0.005 AB
PanSTARRS_y 3788.84 14.98 14.954 0.004 AB
2MASS_J 4666.63 276.13 13.833 0.064 Vega
2MASS_H 6319.45 488.3 13.031 0.084 Vega
2MASS_K 4404.09 470.54 12.953 0.116 Vega
WISE_W1 2218.74 31.94 12.836 0.016 Vega
WISE_W2 1316.34 33.55 12.763 0.028 Vega
WISE_W3 1134.63 132.67 11.089 0.127 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.113 9.236 9.348
{\rm log}_{10}({\rm SFR}) -1.625 -1.090 -0.570
{\rm log}_{10}({\rm sSFR}) -10.906 -10.314 -9.698
{\rm stellar\ age} 4.773 6.769 8.280

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.374 -0.714 -0.213
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.691 -0.140 0.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.369 0.741 1.164
\delta -0.555 -0.250 0.029
\tau_1/\tau_2 0.726 1.062 1.389
Q_{PAH} 0.961 3.068 5.624
U_{min} 3.010 7.944 14.393
{\rm log}_{10}(\gamma_e)\, -2.999 -1.878 -0.655

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.312 -1.025 -0.253
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.455 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.540 -1.080 -0.681
0.03-0.10 Gyr -1.851 -1.115 -0.509
0.10-0.33 Gyr -1.895 -1.111 -0.485
0.33-1.08 Gyr -1.802 -0.981 -0.410
1.08-3.52 Gyr -1.379 -0.741 -0.499
3.52-11.56 Gyr -1.113 -0.684 -0.485
11.56-12.84 Gyr -1.297 -0.662 -0.074

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.915 11.021 11.060
{\rm log}_{10}({\rm SFR}) -1.159 -0.727 -0.368
{\rm log}_{10}({\rm sSFR}) -12.197 -11.707 -11.348
{\rm stellar\ age} 8.575 12.008 12.190

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.769 -0.621 -0.492
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.237 0.009 0.318

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.086 0.148 0.246
\delta -0.790 -0.497 -0.215
\tau_1/\tau_2 0.450 0.976 1.536
Q_{PAH} 0.284 1.261 3.532
U_{min} 3.278 9.330 17.670
{\rm log}_{10}(\gamma_e)\, -1.886 -1.015 -0.441

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.514 -3.618 -2.657
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.550 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.721 -0.338 -0.058
0.03-0.10 Gyr -4.134 -1.861 -0.587
0.10-0.33 Gyr -5.358 -2.370 -0.866
0.33-1.08 Gyr -5.773 -2.268 -0.728
1.08-3.52 Gyr -4.167 -1.860 -0.387
3.52-11.56 Gyr -1.723 -0.123 1.129
11.56-12.84 Gyr 1.418 2.155 2.205