2025zs results

Information

Transient
Name:AT2025zs
Right ascension: 13h45m15.34s
Declination:35d52m50.69s
Discovery Date:Jan. 9, 2025, 2:24 p.m.
Classification:None
Redshift:None
MW E(B-V):0.010
Host
Name:2025zs
Right ascension: 13h45m15.38s
Declination:35d52m49.79s
Redshift:0.105039
Photometric Redshift:0.127
 

Cutout Download Report

 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.46
Transient MWEBV processed 0.04
Host match processed 1.85
Host information processed 0.09
Host MWEBV processed 0.04
Host spectrum download not processed None
Global aperture construction processed 0.58
Global aperture photometry processed 4.43
Validate global photometry processed 9.83
Global host SED inference processed 413.73
Local aperture photometry processed 4.19
Validate local photometry processed 0.02
Local host SED inference processed 615.55
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.100 9.488 9.845
{\rm log}_{10}({\rm SFR}) -0.543 0.072 0.589
{\rm log}_{10}({\rm sSFR}) -10.195 -9.404 -8.659
{\rm stellar\ age} 1.513 5.962 9.013

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.387 -0.463 0.017
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.196 -0.460 0.151

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.477 0.918 1.469
\delta -0.689 -0.232 0.111
\tau_1/\tau_2 0.422 0.863 1.346
Q_{PAH} 0.469 1.927 4.918
U_{min} 2.998 8.103 15.059
{\rm log}_{10}(\gamma_e)\, -3.405 -2.230 -0.971

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.904 -1.840 -0.179
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.513 2.003

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.410 0.190 0.751
0.03-0.10 Gyr -1.866 -0.427 0.496
0.10-0.32 Gyr -3.013 -0.995 0.106
0.32-1.06 Gyr -3.541 -0.889 0.044
1.06-3.43 Gyr -3.071 -0.911 -0.243
3.43-11.15 Gyr -2.704 -0.722 -0.150
11.15-12.39 Gyr -2.407 -0.523 0.597

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.298 10.381 10.452
{\rm log}_{10}({\rm SFR}) 0.069 0.417 0.823
{\rm log}_{10}({\rm sSFR}) -10.330 -9.977 -9.515
{\rm stellar\ age} 3.136 5.579 6.937

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.973 -0.373 -0.031
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.357 -0.464 0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.242 0.588 0.960
\delta -0.395 -0.020 0.265
\tau_1/\tau_2 0.653 1.028 1.453
Q_{PAH} 1.047 3.284 5.002
U_{min} 2.262 6.633 13.777
{\rm log}_{10}(\gamma_e)\, -3.208 -1.793 -0.844

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.832 -1.828 -0.869
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.625 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.014 0.275 0.607
0.03-0.10 Gyr -0.007 0.449 0.920
0.10-0.32 Gyr 0.138 0.549 0.946
0.32-1.06 Gyr 0.259 0.627 1.050
1.06-3.43 Gyr 0.233 0.565 0.819
3.43-11.15 Gyr -0.189 0.398 0.585
11.15-12.39 Gyr -0.509 0.334 0.838
 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h45m15.34s, 35d52m50.69s
semi major axis, semi minor axis (arcsec):1.04, 1.04
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 99.45 1.32 18.906 0.014 AB

Aperture details

RA, DEC (J2000):13h45m15.37s, 35d52m49.76s
semi major axis, semi minor axis (arcsec):10.67, 5.63
angle (degrees, anti-clockwise from east):-63.44
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.74 4.36 20.718 0.253 AB
GALEX_NUV 24.72 0.92 20.417 0.040 AB
SDSS_u 78.1 6.16 19.168 0.086 AB
SDSS_g 207.13 4.19 18.109 0.022 AB
PanSTARRS_g 235.83 1.89 17.969 0.009 AB
SDSS_r 371.43 5.87 17.475 0.017 AB
PanSTARRS_r 389.62 2.28 17.423 0.006 AB
SDSS_i 514.06 7.69 17.122 0.016 AB
PanSTARRS_i 510.38 1.91 17.130 0.004 AB
PanSTARRS_z 611.22 3.76 16.935 0.007 AB
SDSS_z 548.77 25.66 17.052 0.051 AB
PanSTARRS_y 703.96 9.36 16.781 0.014 AB