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: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.87
Transient MWEBV processed 0.05
Host match processed 4.98
Host information processed 0.11
Host MWEBV processed 0.03
Global aperture construction processed 0.68
Global aperture photometry processed 4.3
Validate global photometry processed 11.49
Global host SED inference processed 420.4
Local aperture photometry processed 4.25
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) = 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

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})\, 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