2025agnr

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Information

Transient

Name: AT2025agnr
Right ascension: 10h45m41.68s
Declination: 18d42m41.66s
Discovery Date: Dec. 12, 2025, 8:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name:
Right ascension: 10h45m41.75s
Declination: 18d42m42.18s
Redshift: None
Photometric Redshift: 0.200
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.19
Transient MWEBV processed 0.04
Host match processed 6.11
Host information processed 0.18
Host MWEBV processed 0.1
Global aperture construction processed 0.64
Global aperture photometry processed 6.88
Validate global photometry processed 15.93
Global host SED inference processed 459.78
Local aperture photometry processed 6.52
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 10h45m41.68s, 18d42m41.66s
semi major axis, semi minor axis (arcsec) = 0.61, 0.61
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 10h45m41.74s, 18d42m42.30s
semi major axis, semi minor axis (arcsec) = 4.32, 4.04
angle (degrees, anti-clockwise from east) = -140.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.67 1.3 23.342 0.846 AB
GALEX_NUV 6.27 2.18 21.906 0.376 AB
SDSS_u 4.77 3.71 22.204 0.845 AB
SDSS_g 48.5 2.21 19.686 0.049 AB
DES_g 47.14 0.41 19.716 0.009 AB
PanSTARRS_g 45.97 0.88 19.744 0.021 AB
SDSS_r 82.22 3.07 19.113 0.041 AB
PanSTARRS_r 74.9 1.23 19.214 0.018 AB
DES_r 88.59 0.86 19.032 0.011 AB
SDSS_i 100.31 4.22 18.897 0.046 AB
PanSTARRS_i 108.69 1.53 18.810 0.015 AB
PanSTARRS_z 122.03 2.98 18.684 0.027 AB
SDSS_z 132.74 14.88 18.592 0.122 AB
DES_z 128.23 2.33 18.630 0.020 AB
PanSTARRS_y 141.76 6.5 18.521 0.050 AB
2MASS_J 237.07 82.35 17.068 0.377 Vega
2MASS_H 288.01 118.56 16.384 0.447 Vega
2MASS_K 333.26 147.38 15.755 0.480 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.845 10.063 10.239
{\rm log}_{10}({\rm SFR}) -1.431 0.151 1.036
{\rm log}_{10}({\rm sSFR}) -11.553 -9.980 -8.931
{\rm stellar\ age} 0.295 1.551 4.476

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.688 -1.075 -0.193
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.628 -0.465 0.288

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.449 0.765 1.146
\delta -0.604 -0.246 0.115
\tau_1/\tau_2 0.475 0.916 1.374
Q_{PAH} 0.741 2.642 4.744
U_{min} 3.033 8.948 17.015
{\rm log}_{10}(\gamma_e)\, -3.201 -2.209 -0.845

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.879 -2.128 -0.719
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.370 1.793

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.825 -0.491 0.223
0.03-0.10 Gyr -2.000 0.200 1.186
0.10-0.32 Gyr -0.310 1.017 1.543
0.32-1.01 Gyr -1.096 0.721 1.281
1.01-3.20 Gyr -3.289 -0.510 0.439
3.20-10.18 Gyr -4.285 -1.264 0.087
10.18-11.31 Gyr -4.977 -1.081 0.291