2025agze

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Information

Transient

Name: AT2025agze
Right ascension: 0h18m21.57s
Declination: 6d05m19.42s
Discovery Date: Dec. 12, 2025, 12:40 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name:
Right ascension: 0h18m21.58s
Declination: 6d05m19.86s
Redshift: None
Photometric Redshift: 0.092
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.33
Transient MWEBV processed 0.04
Host match processed 4.79
Host information processed 0.22
Host MWEBV processed 0.05
Global aperture construction processed 0.67
Global aperture photometry processed 5.4
Validate global photometry processed 13.18
Global host SED inference processed 406.09
Local aperture photometry processed 4.94
Validate local photometry processed 0.02
Local host SED inference processed 464.49
 

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) = 0h18m21.57s, 6d05m19.42s
semi major axis, semi minor axis (arcsec) = 1.16, 1.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 49.96 0.36 19.653 0.008 AB
PanSTARRS_z 53.14 0.89 19.586 0.018 AB
PanSTARRS_y 62.64 1.49 19.408 0.026 AB

Aperture details

RA, DEC (J2000) = 0h18m21.57s, 6d05m20.11s
semi major axis, semi minor axis (arcsec) = 4.37, 3.43
angle (degrees, anti-clockwise from east) = -77.3

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.54 2.53 21.861 0.420 AB
GALEX_NUV 8.96 2.19 21.519 0.265 AB
SDSS_u 27.72 3.87 20.293 0.152 AB
SDSS_g 72.61 2.47 19.247 0.037 AB
PanSTARRS_g 69.54 0.99 19.294 0.015 AB
SDSS_r 114.56 3.27 18.752 0.031 AB
PanSTARRS_r 109.56 1.29 18.801 0.013 AB
SDSS_i 143.16 4.25 18.510 0.032 AB
PanSTARRS_i 147.23 1.15 18.480 0.009 AB
PanSTARRS_z 156.96 2.86 18.411 0.020 AB
SDSS_z 179.6 10.53 18.264 0.064 AB
PanSTARRS_y 180.25 4.82 18.260 0.029 AB
WISE_W1 108.14 9.89 16.116 0.099 Vega
WISE_W2 66.87 12.55 15.998 0.204 Vega
WISE_W3 88.34 73.85 13.861 0.908 Vega
WISE_W4 -32.51 474.34 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})\, 8.840 9.186 9.344
{\rm log}_{10}({\rm SFR}) -1.256 -0.643 0.072
{\rm log}_{10}({\rm sSFR}) -10.476 -9.822 -8.937
{\rm stellar\ age} 2.535 6.457 7.933

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.256 -0.569 -0.072
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.158 -0.575 0.143

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.190 0.484 0.865
\delta -0.811 -0.457 0.073
\tau_1/\tau_2 0.503 0.930 1.359
Q_{PAH} 1.003 3.151 5.510
U_{min} 3.163 8.377 15.563
{\rm log}_{10}(\gamma_e)\, -3.145 -1.865 -0.611

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.530 -0.706 -0.049
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.607 2.012

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.012 -0.611 -0.165
0.03-0.10 Gyr -1.826 -0.756 0.162
0.10-0.33 Gyr -2.042 -1.096 -0.369
0.33-1.06 Gyr -2.109 -1.101 -0.461
1.06-3.46 Gyr -2.203 -0.979 -0.590
3.46-11.29 Gyr -1.982 -0.785 -0.478
11.29-12.55 Gyr -2.033 -0.801 -0.140

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.507 9.613 9.736
{\rm log}_{10}({\rm SFR}) -0.609 -0.294 0.061
{\rm log}_{10}({\rm sSFR}) -10.258 -9.918 -9.508
{\rm stellar\ age} 4.500 6.039 7.310

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.383 -0.690 -0.255
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.019 0.125 0.366

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.333 0.509
\delta -0.728 -0.362 0.011
\tau_1/\tau_2 0.726 1.065 1.433
Q_{PAH} 1.008 2.736 4.819
U_{min} 2.646 7.673 14.525
{\rm log}_{10}(\gamma_e)\, -2.602 -1.609 -0.629

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.084 -2.557 -1.629
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.463 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.845 -0.543 -0.310
0.03-0.10 Gyr -0.642 -0.231 0.181
0.10-0.33 Gyr -0.471 -0.130 0.149
0.33-1.06 Gyr -0.628 -0.215 0.062
1.06-3.46 Gyr -0.597 -0.283 -0.047
3.46-11.29 Gyr -0.648 -0.331 -0.117
11.29-12.55 Gyr -0.946 -0.338 0.161