2025agij

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Information

Transient

Name: AT2025agij
Right ascension: 11h47m12.27s
Declination: 61d14m27.44s
Discovery Date: Dec. 6, 2025, 9:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name:
Right ascension: 11h47m12.22s
Declination: 61d14m27.38s
Redshift: None
Photometric Redshift: 0.090
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.12
Transient MWEBV processed 0.04
Host match processed 5.05
Host information processed 0.13
Host MWEBV processed 0.1
Global aperture construction processed 0.62
Global aperture photometry processed 4.83
Validate global photometry processed 13.83
Global host SED inference processed 412.95
Local aperture photometry processed 4.58
Validate local photometry processed 0.03
Local host SED inference processed 441.19
 

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) = 11h47m12.27s, 61d14m27.44s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 84.01 0.39 19.089 0.005 AB
PanSTARRS_i 115.71 0.46 18.742 0.004 AB
PanSTARRS_z 144.24 0.72 18.502 0.005 AB
PanSTARRS_y 138.8 2.37 18.544 0.019 AB

Aperture details

RA, DEC (J2000) = 11h47m12.20s, 61d14m27.53s
semi major axis, semi minor axis (arcsec) = 3.34, 3.13
angle (degrees, anti-clockwise from east) = -49.55

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.19 4.56 20.946 0.326 AB
GALEX_NUV 23.25 2.92 20.484 0.136 AB
SDSS_u 35.38 2.71 20.028 0.083 AB
SDSS_g 100.87 2.84 18.891 0.031 AB
PanSTARRS_g 106.74 0.79 18.829 0.008 AB
SDSS_r 153.04 3.55 18.438 0.025 AB
PanSTARRS_r 164.31 0.97 18.361 0.006 AB
SDSS_i 212.65 4.6 18.081 0.023 AB
PanSTARRS_i 212.5 1.15 18.082 0.006 AB
PanSTARRS_z 246.74 1.81 17.919 0.008 AB
SDSS_z 251.01 11.54 17.901 0.050 AB
PanSTARRS_y 281.67 6.17 17.776 0.024 AB
2MASS_J 395.62 88.78 16.512 0.244 Vega
2MASS_H 430.81 127.62 15.947 0.322 Vega
2MASS_K 542.98 160.69 15.225 0.321 Vega
WISE_W1 122.3 8.05 15.982 0.071 Vega
WISE_W2 67.17 9.72 15.993 0.157 Vega
WISE_W3 263.37 43.0 12.675 0.177 Vega
WISE_W4 820.08 350.39 9.995 0.464 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})\, 9.466 9.676 9.829
{\rm log}_{10}({\rm SFR}) -2.411 -1.378 -0.620
{\rm log}_{10}({\rm sSFR}) -12.161 -11.086 -10.270
{\rm stellar\ age} 2.925 6.872 9.014

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.580 -0.993 -0.536
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.619 -0.927 -0.057

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.217 0.531 0.933
\delta -0.629 -0.243 0.190
\tau_1/\tau_2 0.567 0.948 1.334
Q_{PAH} 1.181 3.391 5.758
U_{min} 3.344 8.810 16.192
{\rm log}_{10}(\gamma_e)\, -3.167 -1.987 -0.603

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.712 -0.786 -0.255
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.395 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.882 -1.450 -0.866
0.03-0.10 Gyr -2.946 -1.481 -0.553
0.10-0.33 Gyr -2.462 -1.153 -0.142
0.33-1.06 Gyr -2.139 -0.755 0.043
1.06-3.47 Gyr -2.183 -0.488 -0.064
3.47-11.32 Gyr -1.751 -0.290 -0.016
11.32-12.58 Gyr -1.597 -0.206 0.585

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.820 9.874 9.957
{\rm log}_{10}({\rm SFR}) -0.234 0.039 0.299
{\rm log}_{10}({\rm sSFR}) -10.110 -9.835 -9.559
{\rm stellar\ age} 6.902 7.695 10.013

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.849 -0.590 -0.411
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.346 -0.010 0.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.061 0.132 0.257
\delta -0.696 -0.302 0.093
\tau_1/\tau_2 0.672 1.069 1.468
Q_{PAH} 0.553 1.568 3.205
U_{min} 2.565 7.705 15.063
{\rm log}_{10}(\gamma_e)\, -2.365 -1.380 -0.582

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.422 -3.486 -2.321
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.556 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.217 -0.770 -0.553
0.03-0.10 Gyr -0.120 0.183 0.454
0.10-0.33 Gyr -0.784 -0.208 0.095
0.33-1.06 Gyr -1.360 -0.618 -0.329
1.06-3.47 Gyr -1.256 -0.536 -0.210
3.47-11.32 Gyr -0.336 0.011 0.129
11.32-12.58 Gyr -0.210 0.300 0.924