2025agnq

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Information

Transient

Name: AT2025agnq
Right ascension: 13h13m07.23s
Declination: 19d34m49.50s
Discovery Date: Dec. 11, 2025, 12:04 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name:
Right ascension: 13h13m06.95s
Declination: 19d34m46.44s
Redshift: 0.087224
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.5
Transient MWEBV processed 0.1
Host match processed 5.34
Host information processed 0.04
Host MWEBV processed 0.13
Global aperture construction processed 0.63
Global aperture photometry processed 6.39
Validate global photometry processed 17.61
Global host SED inference processed 411.91
Local aperture photometry processed 6.39
Validate local photometry processed 0.03
Local host SED inference processed 395.7
 

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) = 13h13m07.23s, 19d34m49.50s
semi major axis, semi minor axis (arcsec) = 1.23, 1.23
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 10.76 0.25 21.320 0.025 AB
PanSTARRS_r 16.03 0.37 20.888 0.025 AB
DES_r 18.02 0.54 20.760 0.033 AB
PanSTARRS_i 22.04 0.4 20.542 0.020 AB
PanSTARRS_z 22.79 0.68 20.505 0.032 AB
DES_z 25.44 0.99 20.386 0.042 AB
PanSTARRS_y 25.84 1.62 20.369 0.068 AB

Aperture details

RA, DEC (J2000) = 13h13m06.94s, 19d34m46.67s
semi major axis, semi minor axis (arcsec) = 13.37, 10.55
angle (degrees, anti-clockwise from east) = -136.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 57.02 1.97 19.510 0.037 AB
GALEX_NUV 75.73 1.44 19.202 0.021 AB
SDSS_u 185.51 11.66 18.229 0.068 AB
SDSS_g 515.3 7.01 17.120 0.015 AB
PanSTARRS_g 554.13 2.7 17.041 0.005 AB
SDSS_r 966.64 9.88 16.437 0.011 AB
PanSTARRS_r 910.21 3.54 16.502 0.004 AB
SDSS_i 1195.0 13.38 16.207 0.012 AB
PanSTARRS_i 1279.35 3.81 16.133 0.003 AB
PanSTARRS_z 1413.86 6.53 16.024 0.005 AB
SDSS_z 1565.5 44.57 15.913 0.031 AB
DES_z 1556.95 8.08 15.919 0.006 AB
PanSTARRS_y 1652.89 15.61 15.854 0.010 AB
2MASS_J 2211.31 313.41 14.643 0.154 Vega
2MASS_H 2191.67 489.95 14.180 0.243 Vega
2MASS_K 2833.84 508.99 13.431 0.195 Vega
WISE_W1 1003.87 29.1 13.697 0.031 Vega
WISE_W2 570.35 34.03 13.671 0.065 Vega
WISE_W3 1159.8 132.96 11.065 0.124 Vega
WISE_W4 5.36 811.4 15.458 164.496 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})\, 8.573 8.747 8.877
{\rm log}_{10}({\rm SFR}) -1.682 -1.171 -0.542
{\rm log}_{10}({\rm sSFR}) -10.528 -9.932 -9.122
{\rm stellar\ age} 2.763 5.551 7.045

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.598 -1.069 -0.505
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.660 -0.789 0.169

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.549 1.044
\delta -0.462 -0.123 0.176
\tau_1/\tau_2 0.734 1.074 1.431
Q_{PAH} 0.978 2.637 4.831
U_{min} 3.078 8.050 14.922
{\rm log}_{10}(\gamma_e)\, -2.915 -1.794 -0.725

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.587 -0.254 0.213
{\rm log}_{10}(\tau_{AGN})\, 1.148 1.559 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.778 -1.317 -0.902
0.03-0.10 Gyr -1.792 -1.153 -0.427
0.10-0.33 Gyr -1.720 -1.098 -0.479
0.33-1.07 Gyr -1.604 -1.052 -0.629
1.07-3.48 Gyr -1.770 -1.134 -0.895
3.48-11.35 Gyr -1.953 -1.251 -0.992
11.35-12.61 Gyr -2.173 -1.288 -0.794

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.615 10.657 10.724
{\rm log}_{10}({\rm SFR}) 0.315 0.562 0.817
{\rm log}_{10}({\rm sSFR}) -10.350 -10.094 -9.850
{\rm stellar\ age} 7.108 7.800 9.985

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.599 -0.454 -0.352
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.520 0.210 0.393

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.073 0.118 0.201
\delta -0.846 -0.578 -0.249
\tau_1/\tau_2 0.708 1.082 1.476
Q_{PAH} 0.724 2.005 4.015
U_{min} 2.490 7.137 14.248
{\rm log}_{10}(\gamma_e)\, -2.850 -1.684 -0.995

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.471 -3.588 -2.654
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.549 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.233 0.034 0.189
0.03-0.10 Gyr 0.390 0.685 0.960
0.10-0.33 Gyr -0.036 0.395 0.644
0.33-1.07 Gyr -0.509 0.092 0.364
1.07-3.48 Gyr -0.435 0.184 0.531
3.48-11.35 Gyr 0.508 0.813 0.914
11.35-12.61 Gyr 0.595 1.070 1.668