2025aazi results

Information

Transient
Name:AT2025aazi
Right ascension: 9h41m58.10s
Declination:75d03m36.72s
Discovery Date:Oct. 13, 2025, 10:53 a.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:
Right ascension: 9h41m58.08s
Declination:75d03m36.89s
Redshift:None
Photometric Redshift:0.094
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_i
 GALEX_NUV
GALEX_FUV
PanSTARRS_r
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.0
Transient MWEBV processed 0.11
Host match processed 4.77
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 2.8
Global aperture photometry processed 2.03
Validate global photometry processed 6.92
Global host SED inference processed 477.05
Local aperture photometry processed 1.97
Validate local photometry processed 0.01
Local host SED inference processed 514.07
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h41m58.10s, 75d03m36.72s
semi major axis, semi minor axis (arcsec):1.14, 1.14
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 20.67 0.45 20.612 0.024 AB

Aperture details

RA, DEC (J2000):9h41m58.03s, 75d03m37.20s
semi major axis, semi minor axis (arcsec):6.33, 4.49
angle (degrees, anti-clockwise from east):-90.75
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 58.0 1.42 19.491 0.027 AB
2MASS_J 348.44 165.46 16.650 0.516 Vega
2MASS_H 351.26 262.95 16.168 0.813 Vega
2MASS_K 601.47 278.1 15.114 0.502 Vega
WISE_W1 132.06 8.15 15.899 0.067 Vega
WISE_W3 8.96 54.4 16.346 6.596 Vega
WISE_W4 704.28 384.75 10.161 0.593 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.518 8.862 9.128
{\rm log}_{10}({\rm SFR}) -1.227 -0.642 -0.048
{\rm log}_{10}({\rm sSFR}) -10.143 -9.539 -8.712
{\rm stellar\ age} 1.797 6.061 8.073

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.649 -0.884 -0.128
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.223 -0.466 0.047

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.453 0.973 1.437
\delta -0.451 -0.047 0.201
\tau_1/\tau_2 0.535 0.921 1.359
Q_{PAH} 0.532 1.830 4.134
U_{min} 2.928 8.179 15.137
{\rm log}_{10}(\gamma_e)\, -3.181 -2.006 -0.641

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.784 -0.479 0.128
{\rm log}_{10}(\tau_{AGN})\, 1.185 1.529 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.215 -0.506 -0.013
0.03-0.10 Gyr -1.932 -0.901 -0.094
0.10-0.33 Gyr -2.996 -1.349 -0.572
0.33-1.06 Gyr -3.388 -1.426 -0.665
1.06-3.46 Gyr -3.218 -1.332 -0.869
3.46-11.27 Gyr -2.885 -1.186 -0.772
11.27-12.52 Gyr -2.793 -1.180 -0.367

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.955 9.435 9.760
{\rm log}_{10}({\rm SFR}) -0.620 -0.094 0.338
{\rm log}_{10}({\rm sSFR}) -10.266 -9.586 -8.682
{\rm stellar\ age} 2.067 5.699 7.662

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.399 -0.684 -0.026
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.407 -0.378 0.035

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.324 0.550 0.763
\delta -0.754 -0.331 0.075
\tau_1/\tau_2 0.589 0.993 1.405
Q_{PAH} 0.753 2.088 3.933
U_{min} 2.929 7.860 14.953
{\rm log}_{10}(\gamma_e)\, -3.243 -1.983 -0.717

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.767 -1.956 -0.997
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.387 1.861

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.824 -0.021 0.403
0.03-0.10 Gyr -1.128 -0.265 0.362
0.10-0.33 Gyr -1.387 -0.454 0.037
0.33-1.06 Gyr -1.568 -0.544 -0.069
1.06-3.46 Gyr -1.718 -0.603 -0.177
3.46-11.27 Gyr -1.937 -0.626 -0.142
11.27-12.52 Gyr -2.085 -0.618 0.161