2025aaxz

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Information

Transient

Name: SN2025aaxz
Right ascension: 9h44m34.86s
Declination: 55d45m43.55s
Discovery Date: Oct. 19, 2025, 10:20 a.m.
Classification: SN II
Redshift: 0.025000
MW E(B-V): 0.010

Host

Name: UGC05201
Right ascension: 9h44m35.05s
Declination: 55d45m46.80s
Redshift: 0.026160
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.03
Transient MWEBV processed 0.08
Host match processed 4.1
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry failed 4.29
Validate global photometry not processed 10.76
Global host SED inference not processed 544.01
Local aperture photometry failed 0.01
Validate local photometry not processed 0.04
Local host SED inference not processed 450.1
 

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) = 9h44m34.86s, 55d45m43.55s
semi major axis, semi minor axis (arcsec) = 3.8, 3.8
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 78.01 3.25 19.170 0.045 AB
SDSS_g 271.64 4.49 17.815 0.018 AB
PanSTARRS_g 267.33 1.2 17.832 0.005 AB
SDSS_r 486.04 5.99 17.183 0.013 AB
PanSTARRS_r 468.49 1.43 17.223 0.003 AB
SDSS_i 614.42 7.23 16.929 0.013 AB
PanSTARRS_i 638.65 1.32 16.887 0.002 AB
PanSTARRS_z 757.24 3.09 16.702 0.004 AB
SDSS_z 760.47 12.88 16.697 0.018 AB
PanSTARRS_y 924.26 7.37 16.486 0.009 AB
2MASS_J 1035.76 72.4 15.467 0.076 Vega
2MASS_H 1129.88 109.97 14.900 0.106 Vega
2MASS_K 978.32 122.26 14.586 0.136 Vega

Aperture details

RA, DEC (J2000) = 9h44m35.03s, 55d45m46.90s
semi major axis, semi minor axis (arcsec) = 23.45, 16.72
angle (degrees, anti-clockwise from east) = -123.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available

 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.267 9.399 9.525
{\rm log}_{10}({\rm SFR}) -1.382 -0.802 -0.233
{\rm log}_{10}({\rm sSFR}) -10.838 -10.205 -9.564
{\rm stellar\ age} 5.923 7.506 9.476

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.547 -0.970 -0.452
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.098 0.031 0.331

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.350 0.856 1.169
\delta -0.329 -0.055 0.264
\tau_1/\tau_2 0.678 1.046 1.398
Q_{PAH} 0.388 1.838 4.167
U_{min} 2.601 7.529 14.662
{\rm log}_{10}(\gamma_e)\, -3.483 -2.366 -1.195

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.319 -2.661 -0.869
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.475 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.495 -0.946 -0.564
0.03-0.10 Gyr -1.525 -0.779 -0.129
0.10-0.33 Gyr -1.617 -0.844 -0.334
0.33-1.10 Gyr -1.787 -0.908 -0.484
1.10-3.64 Gyr -1.531 -0.731 -0.410
3.64-12.07 Gyr -0.970 -0.527 -0.341
12.07-13.41 Gyr -0.979 -0.399 0.242

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.077 10.180 10.281
{\rm log}_{10}({\rm SFR}) -0.369 -0.048 0.305
{\rm log}_{10}({\rm sSFR}) -10.551 -10.195 -9.829
{\rm stellar\ age} 7.139 8.224 11.417

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.145 -0.826 -0.602
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.266 0.013 0.258

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.336 0.527 0.716
\delta 0.067 0.264 0.365
\tau_1/\tau_2 0.326 0.702 1.138
Q_{PAH} 0.193 0.557 1.174
U_{min} 2.641 6.983 13.757
{\rm log}_{10}(\gamma_e)\, -3.650 -3.085 -2.262

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.639 -4.065 -3.197
{\rm log}_{10}(\tau_{AGN})\, 1.130 1.634 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.741 -0.290 -0.078
0.03-0.10 Gyr -0.435 0.008 0.444
0.10-0.33 Gyr -1.296 -0.329 0.124
0.33-1.10 Gyr -1.573 -0.493 -0.027
1.10-3.64 Gyr -1.693 -0.351 0.116
3.64-12.07 Gyr -0.248 0.257 0.420
12.07-13.41 Gyr -0.083 0.516 1.283