2025aaze

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Information

Transient

Name: AT2025aaze
Right ascension: 17h13m55.38s
Declination: 64d05m05.57s
Discovery Date: Oct. 20, 2025, 4:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name:
Right ascension: 17h13m55.36s
Declination: 64d05m05.26s
Redshift: None
Photometric Redshift: 0.064
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.92
Transient MWEBV processed 0.08
Host match processed 5.29
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 2.97
Validate global photometry processed 10.61
Global host SED inference processed 452.95
Local aperture photometry processed 2.97
Validate local photometry processed 0.02
Local host SED inference processed 455.77
 

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) = 17h13m55.38s, 64d05m05.57s
semi major axis, semi minor axis (arcsec) = 1.63, 1.63
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 11.58 1.46 21.241 0.137 AB
SDSS_g 65.02 2.13 19.367 0.036 AB
SDSS_r 142.4 3.15 18.516 0.024 AB
SDSS_i 204.19 3.82 18.125 0.020 AB
PanSTARRS_i 195.01 0.51 18.175 0.003 AB
SDSS_z 262.56 5.61 17.852 0.023 AB

Aperture details

RA, DEC (J2000) = 17h13m55.35s, 64d05m05.44s
semi major axis, semi minor axis (arcsec) = 6.1, 3.77
angle (degrees, anti-clockwise from east) = -62.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV -0.4 0.49 AB
GALEX_NUV 1.07 0.24 23.826 0.240 AB
SDSS_u 15.89 3.8 20.897 0.260 AB
SDSS_g 122.04 3.1 18.684 0.028 AB
SDSS_r 259.86 4.55 17.863 0.019 AB
SDSS_i 360.74 5.61 17.507 0.017 AB
PanSTARRS_i 364.92 1.43 17.495 0.004 AB
SDSS_z 486.17 12.49 17.183 0.028 AB
2MASS_J 582.41 123.35 16.092 0.230 Vega
2MASS_H 920.35 200.98 15.123 0.237 Vega
2MASS_K 760.87 218.82 14.859 0.312 Vega
WISE_W1 247.68 9.66 15.216 0.042 Vega
WISE_W2 149.22 10.07 15.126 0.073 Vega
WISE_W3 -7.96 24.62 Vega
WISE_W4 32.32 156.58 13.506 5.261 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})\, 9.569 9.722 9.848
{\rm log}_{10}({\rm SFR}) -2.092 -1.203 -0.452
{\rm log}_{10}({\rm sSFR}) -11.844 -10.900 -10.068
{\rm stellar\ age} 5.686 7.558 10.123

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.310 -0.628 -0.210
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.587 -0.679 0.173

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.267 0.610 1.080
\delta -0.663 -0.284 0.132
\tau_1/\tau_2 0.676 1.044 1.392
Q_{PAH} 1.225 3.123 5.519
U_{min} 2.867 8.149 15.705
{\rm log}_{10}(\gamma_e)\, -3.300 -2.292 -1.018

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.963 -1.090 -0.437
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.425 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.847 -1.611 -0.913
0.03-0.10 Gyr -2.208 -1.191 -0.341
0.10-0.33 Gyr -1.929 -0.952 -0.163
0.33-1.08 Gyr -2.104 -0.891 -0.280
1.08-3.54 Gyr -2.226 -0.578 -0.140
3.54-11.62 Gyr -1.129 -0.214 0.004
11.62-12.91 Gyr -0.861 -0.050 0.729

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.643 9.866 9.986
{\rm log}_{10}({\rm SFR}) -2.894 -1.450 -0.719
{\rm log}_{10}({\rm sSFR}) -12.730 -11.291 -10.499
{\rm stellar\ age} 3.189 7.040 9.623

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.601 -1.255 -0.997
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.169 -0.616 -0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.354 0.542 0.748
\delta -0.961 -0.861 -0.689
\tau_1/\tau_2 0.420 0.802 1.222
Q_{PAH} 0.494 1.783 4.110
U_{min} 3.036 8.756 16.034
{\rm log}_{10}(\gamma_e)\, -2.962 -1.782 -0.851

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.269 -3.141 -1.983
{\rm log}_{10}(\tau_{AGN})\, 1.047 1.538 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.430 -1.373 -0.686
0.03-0.10 Gyr -3.931 -1.668 -0.730
0.10-0.33 Gyr -3.429 -1.376 -0.260
0.33-1.08 Gyr -2.602 -0.706 0.300
1.08-3.54 Gyr -1.937 -0.278 0.188
3.54-11.62 Gyr -1.759 -0.173 0.165
11.62-12.91 Gyr -1.683 -0.135 0.822