2025zjc

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Information

Transient

Name: AT2025zjc
Right ascension: 5h18m13.86s
Declination: -23d55m10.99s
Discovery Date: Oct. 1, 2025, 3:52 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name:
Right ascension: 5h18m14.22s
Declination: -23d55m17.93s
Redshift: None
Photometric Redshift: 0.119
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.87
Transient MWEBV processed 0.05
Host match processed 7.83
Host information processed 0.12
Host MWEBV processed 0.03
Global aperture construction processed 0.67
Global aperture photometry processed 3.91
Validate global photometry processed 11.09
Global host SED inference processed 406.11
Local aperture photometry processed 4.26
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) = 5h18m13.86s, -23d55m10.99s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
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) = 5h18m14.15s, -23d55m18.50s
semi major axis, semi minor axis (arcsec) = 11.4, 9.05
angle (degrees, anti-clockwise from east) = -120.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 26.11 5.05 20.358 0.210 AB
GALEX_NUV 30.79 4.23 20.179 0.149 AB
PanSTARRS_g 363.56 2.16 17.499 0.006 AB
PanSTARRS_r 757.43 2.99 16.702 0.004 AB
PanSTARRS_i 1086.81 3.1 16.310 0.003 AB
PanSTARRS_z 1360.61 7.67 16.066 0.006 AB
PanSTARRS_y 1589.9 15.44 15.897 0.011 AB
2MASS_J 2203.23 222.2 14.647 0.109 Vega
2MASS_H 2104.81 322.19 14.224 0.166 Vega
2MASS_K 3057.35 396.31 13.349 0.141 Vega
WISE_W1 1274.12 22.27 13.438 0.019 Vega
WISE_W2 999.1 28.84 13.062 0.031 Vega
WISE_W3 1046.15 103.75 11.177 0.108 Vega
WISE_W4 901.89 483.38 9.892 0.582 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})\, 11.018 11.047 11.110
{\rm log}_{10}({\rm SFR}) -0.071 0.200 0.464
{\rm log}_{10}({\rm sSFR}) -11.137 -10.863 -10.617
{\rm stellar\ age} 7.266 8.089 10.616

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.275 -0.138 -0.016
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.440 -0.689 0.021

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.071 0.118 0.178
\delta -0.861 -0.581 -0.198
\tau_1/\tau_2 0.620 0.997 1.384
Q_{PAH} 0.616 1.698 3.303
U_{min} 2.313 6.464 12.957
{\rm log}_{10}(\gamma_e)\, -3.317 -2.610 -1.677

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.053 -1.569 -1.353
{\rm log}_{10}(\tau_{AGN})\, 0.882 1.127 1.474

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.083 0.320 0.511
0.03-0.10 Gyr -0.440 0.096 0.495
0.10-0.32 Gyr -0.656 -0.054 0.303
0.32-1.05 Gyr -0.724 -0.103 0.279
1.05-3.40 Gyr -0.553 0.220 0.742
3.40-11.01 Gyr 0.710 1.228 1.321
11.01-12.23 Gyr 1.083 1.590 2.171