2025aazp

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Information

Transient

Name: AT2025aazp
Right ascension: 9h23m18.70s
Declination: 5d25m24.07s
Discovery Date: Oct. 18, 2025, 11:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name:
Right ascension: 9h23m18.89s
Declination: 5d25m26.73s
Redshift: 0.093647
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.49
Transient MWEBV processed 0.07
Host match processed 5.92
Host information processed 0.05
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.49
Validate global photometry processed 18.12
Global host SED inference processed 361.62
Local aperture photometry processed 6.56
Validate local photometry processed 0.03
Local host SED inference processed 413.96
 

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) = 9h23m18.70s, 5d25m24.07s
semi major axis, semi minor axis (arcsec) = 1.15, 1.15
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 9.04 0.26 21.509 0.031 AB
PanSTARRS_i 15.58 0.45 20.918 0.031 AB
PanSTARRS_z 16.6 0.71 20.850 0.046 AB
DES_z 13.5 0.64 21.074 0.052 AB
PanSTARRS_y 21.83 1.86 20.552 0.092 AB

Aperture details

RA, DEC (J2000) = 9h23m18.87s, 5d25m26.97s
semi major axis, semi minor axis (arcsec) = 5.95, 4.48
angle (degrees, anti-clockwise from east) = -31.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.34 0.99 20.935 0.070 AB
GALEX_NUV 32.11 0.85 20.134 0.029 AB
SDSS_u 117.3 4.74 18.727 0.044 AB
SDSS_g 389.94 5.3 17.423 0.015 AB
DES_g 407.62 0.95 17.374 0.003 AB
PanSTARRS_g 416.36 1.2 17.351 0.003 AB
SDSS_r 744.56 7.35 16.720 0.011 AB
PanSTARRS_r 758.8 1.24 16.700 0.002 AB
DES_r 812.72 2.16 16.625 0.003 AB
SDSS_i 1119.75 9.31 16.277 0.009 AB
PanSTARRS_i 1113.19 2.08 16.284 0.002 AB
PanSTARRS_z 1316.79 3.22 16.101 0.003 AB
SDSS_z 1390.99 17.68 16.042 0.014 AB
DES_z 1410.65 5.76 16.026 0.004 AB
PanSTARRS_y 1501.54 8.31 15.959 0.006 AB
2MASS_J 2111.01 153.48 14.694 0.079 Vega
2MASS_H 2803.16 190.75 13.913 0.074 Vega
2MASS_K 2808.52 284.29 13.441 0.110 Vega
WISE_W1 1164.67 21.75 13.535 0.020 Vega
WISE_W2 938.66 26.68 13.130 0.031 Vega
WISE_W3 4568.82 88.69 9.576 0.021 Vega
WISE_W4 11111.49 934.11 7.166 0.091 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})\, 8.596 8.853 9.028
{\rm log}_{10}({\rm SFR}) -1.158 -0.702 -0.313
{\rm log}_{10}({\rm sSFR}) -10.012 -9.552 -9.005
{\rm stellar\ age} 4.041 6.618 8.106

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.569 -1.000 -0.303
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.107 -0.362 0.193

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.759 1.189 1.606
\delta -0.203 0.039 0.250
\tau_1/\tau_2 0.646 0.975 1.349
Q_{PAH} 0.520 1.668 3.950
U_{min} 2.907 7.910 14.457
{\rm log}_{10}(\gamma_e)\, -3.002 -1.952 -0.846

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.292 -0.995 -0.091
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.478 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.898 -0.490 -0.132
0.03-0.10 Gyr -1.734 -0.939 -0.386
0.10-0.33 Gyr -2.229 -1.283 -0.677
0.33-1.06 Gyr -2.452 -1.404 -0.887
1.06-3.46 Gyr -2.140 -1.272 -0.930
3.46-11.28 Gyr -1.790 -1.088 -0.818
11.28-12.53 Gyr -1.958 -1.089 -0.440

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.677 10.717 10.765
{\rm log}_{10}({\rm SFR}) 0.434 0.647 0.894
{\rm log}_{10}({\rm sSFR}) -10.293 -10.073 -9.807
{\rm stellar\ age} 6.932 7.608 9.151

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.699 -0.458 -0.323
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.041 0.302 0.432

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.309 0.503
\delta -0.827 -0.580 -0.327
\tau_1/\tau_2 0.828 1.161 1.531
Q_{PAH} 0.518 1.300 2.418
U_{min} 2.622 7.124 13.736
{\rm log}_{10}(\gamma_e)\, -3.057 -2.069 -1.142

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.396 -1.113 -0.902
{\rm log}_{10}(\tau_{AGN})\, 1.412 1.647 1.847

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.279 0.411 0.535
0.03-0.10 Gyr 0.452 0.730 1.006
0.10-0.33 Gyr 0.060 0.396 0.688
0.33-1.06 Gyr -0.272 0.140 0.396
1.06-3.46 Gyr -0.167 0.375 0.649
3.46-11.28 Gyr 0.696 0.896 0.982
11.28-12.53 Gyr 0.602 1.066 1.591