2025zjf

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Information

Transient

Name: AT2025zjf
Right ascension: 4h41m50.29s
Declination: -10d49m56.81s
Discovery Date: Sept. 30, 2025, 3:36 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.071

Host

Name:
Right ascension: 4h41m50.62s
Declination: -10d49m53.84s
Redshift: None
Photometric Redshift: 0.151
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.98
Cutout download processed 5.87
Global aperture construction processed 0.68
Local aperture photometry processed 4.25
Global aperture photometry processed 4.3
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.49
Host information processed 0.11
Global host SED inference processed 420.4
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.03
Processing status blocked N/A N/A
 

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) = 4h41m50.29s, -10d49m56.81s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
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) = 4h41m50.60s, -10d49m53.70s
semi major axis, semi minor axis (arcsec) = 6.38, 4.41
angle (degrees, anti-clockwise from east) = -141.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.81 2.78 21.421 0.308 AB
GALEX_NUV 7.1 2.46 21.771 0.376 AB
PanSTARRS_g 135.33 1.74 18.571 0.014 AB
PanSTARRS_r 282.72 1.85 17.772 0.007 AB
PanSTARRS_i 445.21 1.93 17.279 0.005 AB
PanSTARRS_z 546.36 5.4 17.056 0.011 AB
PanSTARRS_y 623.54 12.89 16.913 0.022 AB
2MASS_J 943.72 132.57 15.568 0.153 Vega
2MASS_H 1491.89 205.44 14.598 0.150 Vega
2MASS_K 1357.95 265.14 14.230 0.212 Vega
WISE_W1 468.77 12.65 14.524 0.029 Vega
WISE_W2 329.22 16.44 14.267 0.054 Vega
WISE_W3 470.21 64.45 12.045 0.149 Vega
WISE_W4 880.26 410.57 9.918 0.506 Vega
 

Imaging data

 

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})\, 10.774 10.828 10.883
{\rm log}_{10}({\rm SFR}) -0.404 -0.015 0.375
{\rm log}_{10}({\rm sSFR}) -11.262 -10.842 -10.459
{\rm stellar\ age} 6.438 7.116 8.365

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.670 -0.487 -0.339
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.369 0.222 0.411

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.210 0.331
\delta -0.743 -0.416 -0.096
\tau_1/\tau_2 0.555 0.928 1.332
Q_{PAH} 0.891 2.180 4.117
U_{min} 2.182 7.313 14.688
{\rm log}_{10}(\gamma_e)\, -2.911 -1.941 -0.923

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.163 -2.992 -1.885
{\rm log}_{10}(\tau_{AGN})\, 1.111 1.598 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.089 0.166 0.377
0.03-0.10 Gyr -1.089 -0.155 0.405
0.10-0.32 Gyr -1.040 -0.163 0.304
0.32-1.03 Gyr -0.708 -0.043 0.376
1.03-3.32 Gyr -0.088 0.566 0.926
3.32-10.66 Gyr 0.806 1.042 1.147
10.66-11.85 Gyr 0.564 1.101 1.642