2025asz results

Information

Transient
Name:AT2025asz
Right ascension: 13h34m23.66s
Declination:16d04m03.04s
Discovery Date:Feb. 2, 2025, 1:38 p.m.
Classification:None
Redshift:None
MW E(B-V):0.018
Host
Name:2025asz
Right ascension: 13h34m23.76s
Declination:16d04m00.16s
Redshift:0.076135
Photometric Redshift:0.075
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.86
Transient MWEBV processed 0.05
Host match processed 1.81
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 6.19
Validate global photometry processed 17.28
Global host SED inference processed 387.26
Local aperture photometry processed 6.26
Validate local photometry processed 0.03
Local host SED inference processed 425.13
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h34m23.66s, 16d04m03.04s
semi major axis, semi minor axis (arcsec):1.39, 1.39
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 36.02 0.3 20.009 0.009 AB
PanSTARRS_g 37.56 0.4 19.963 0.012 AB
SDSS_r 62.07 2.14 19.418 0.037 AB
PanSTARRS_r 69.43 0.46 19.296 0.007 AB
DES_r 75.49 0.72 19.205 0.010 AB
SDSS_i 91.28 2.71 18.999 0.032 AB
PanSTARRS_i 98.91 0.51 18.912 0.006 AB
PanSTARRS_z 118.9 0.83 18.712 0.008 AB
SDSS_z 109.96 4.82 18.797 0.048 AB
DES_z 126.49 2.42 18.645 0.021 AB
PanSTARRS_y 152.43 2.68 18.442 0.019 AB

Aperture details

RA, DEC (J2000):13h34m23.75s, 16d04m00.56s
semi major axis, semi minor axis (arcsec):13.0, 4.43
angle (degrees, anti-clockwise from east):-28.35
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.46 4.65 20.571 0.235 AB
GALEX_NUV 26.25 0.98 20.352 0.041 AB
SDSS_u 63.41 8.6 19.395 0.147 AB
SDSS_g 347.35 5.36 17.548 0.017 AB
DES_g 281.96 0.93 17.775 0.004 AB
PanSTARRS_g 361.71 2.1 17.504 0.006 AB
SDSS_r 613.43 7.37 16.931 0.013 AB
PanSTARRS_r 648.81 2.34 16.870 0.004 AB
SDSS_i 927.36 9.95 16.482 0.012 AB
PanSTARRS_i 898.45 2.58 16.516 0.003 AB
PanSTARRS_z 1080.35 4.3 16.316 0.004 AB
SDSS_z 1060.24 23.51 16.336 0.024 AB
DES_z 938.69 6.92 16.469 0.008 AB
PanSTARRS_y 1351.72 14.05 16.073 0.011 AB
2MASS_J 1690.17 200.13 14.935 0.129 Vega
2MASS_H 2273.62 346.4 14.141 0.165 Vega
2MASS_K 2438.75 343.24 13.594 0.153 Vega
WISE_W1 934.32 19.88 13.775 0.023 Vega
WISE_W2 576.4 27.55 13.659 0.052 Vega
WISE_W3 1945.2 103.41 10.504 0.058 Vega
WISE_W4 1780.09 810.97 9.154 0.495 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.390 9.540 9.653
{\rm log}_{10}({\rm SFR}) -1.724 -1.035 -0.289
{\rm log}_{10}({\rm sSFR}) -11.311 -10.581 -9.737
{\rm stellar\ age} 5.194 7.211 9.132

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.293 -0.649 -0.218
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.273 -0.007 0.349

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.250 0.647 1.104
\delta -0.607 -0.220 0.129
\tau_1/\tau_2 0.663 1.019 1.353
Q_{PAH} 1.062 3.054 5.445
U_{min} 2.982 7.941 14.975
{\rm log}_{10}(\gamma_e)\, -3.132 -2.122 -0.754

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.567 -0.803 -0.161
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.422 2.001

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.785 -1.194 -0.647
0.03-0.10 Gyr -1.925 -1.044 -0.190
0.10-0.33 Gyr -1.937 -0.942 -0.210
0.33-1.07 Gyr -2.057 -0.868 -0.289
1.07-3.51 Gyr -1.767 -0.644 -0.272
3.51-11.48 Gyr -0.882 -0.385 -0.180
11.48-12.75 Gyr -1.028 -0.285 0.390

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.443 10.503 10.582
{\rm log}_{10}({\rm SFR}) -0.602 -0.351 -0.145
{\rm log}_{10}({\rm sSFR}) -11.141 -10.861 -10.649
{\rm stellar\ age} 7.051 7.795 10.117

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.719 -0.487 -0.297
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.744 0.049 0.193

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.234 0.341 0.487
\delta -0.341 -0.036 0.193
\tau_1/\tau_2 0.364 0.759 1.177
Q_{PAH} 0.996 2.409 4.583
U_{min} 2.433 7.273 14.775
{\rm log}_{10}(\gamma_e)\, -3.187 -2.143 -1.432

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.290 -3.307 -2.308
{\rm log}_{10}(\tau_{AGN})\, 0.936 1.383 1.838

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.124 0.067 0.235
0.03-0.10 Gyr -3.011 -1.145 -0.455
0.10-0.33 Gyr -2.640 -1.075 -0.471
0.33-1.07 Gyr -1.596 -0.587 -0.067
1.07-3.51 Gyr -1.101 0.038 0.507
3.51-11.48 Gyr 0.305 0.672 0.797
11.48-12.75 Gyr 0.088 0.800 1.505