2025zjz

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Information

Transient

Name: AT2025zjz
Right ascension: 15h00m53.62s
Declination: 70d01m11.00s
Discovery Date: Sept. 30, 2025, 4:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name:
Right ascension: 15h00m53.19s
Declination: 70d01m07.44s
Redshift: None
Photometric Redshift: 0.129
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.01
Transient MWEBV processed 0.05
Host match processed 4.33
Host information processed 0.2
Host MWEBV processed 0.05
Global aperture construction processed 0.61
Global aperture photometry processed 3.83
Validate global photometry processed 9.59
Global host SED inference processed 396.65
Local aperture photometry processed 4.09
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 15h00m53.62s, 70d01m11.00s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 15h00m53.15s, 70d01m07.55s
semi major axis, semi minor axis (arcsec) = 5.24, 3.83
angle (degrees, anti-clockwise from east) = -172.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 77.65 1.06 19.175 0.015 AB
PanSTARRS_r 132.76 1.65 18.592 0.013 AB
PanSTARRS_i 192.69 1.85 18.188 0.010 AB
PanSTARRS_z 202.14 4.74 18.136 0.025 AB
PanSTARRS_y 249.53 6.2 17.907 0.027 AB
2MASS_J 461.51 129.32 16.345 0.304 Vega
2MASS_H 428.85 196.17 15.952 0.497 Vega
2MASS_K 256.05 226.7 16.041 0.961 Vega
WISE_W1 167.81 9.83 15.639 0.064 Vega
WISE_W2 116.64 12.65 15.394 0.118 Vega
WISE_W3 370.48 45.92 12.304 0.135 Vega
WISE_W4 455.01 271.7 10.635 0.648 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.933 10.039 10.149
{\rm log}_{10}({\rm SFR}) -0.361 0.043 0.355
{\rm log}_{10}({\rm sSFR}) -10.410 -10.004 -9.644
{\rm stellar\ age} 3.918 5.643 6.847

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.615 -0.335 -0.147
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.215 0.224

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.334 0.485
\delta -0.896 -0.697 -0.371
\tau_1/\tau_2 0.679 1.005 1.343
Q_{PAH} 0.455 1.267 2.709
U_{min} 2.522 7.037 13.929
{\rm log}_{10}(\gamma_e)\, -2.945 -2.188 -1.318

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.240 -3.157 -2.134
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.445 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.152 0.106 0.292
0.03-0.10 Gyr -0.591 0.001 0.406
0.10-0.32 Gyr -0.359 0.167 0.513
0.32-1.04 Gyr -0.041 0.290 0.567
1.04-3.37 Gyr -0.076 0.203 0.451
3.37-10.89 Gyr -0.286 0.109 0.323
10.89-12.10 Gyr -0.643 0.057 0.535