2025ajbj

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Information

Transient

Name: AT2025ajbj
Right ascension: 3h34m00.85s
Declination: -11d57m44.26s
Discovery Date: Sept. 25, 2025, 1:09 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.063

Host

Name:
Right ascension: 3h34m00.62s
Declination: -11d57m43.78s
Redshift: None
Photometric Redshift: 0.190
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.58
Transient MWEBV processed 0.05
Host match processed 9.82
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 5.62
Validate global photometry processed 15.09
Global host SED inference processed 405.9
Local aperture photometry processed 5.49
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) = 3h34m00.85s, -11d57m44.26s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 3h34m00.62s, -11d57m43.70s
semi major axis, semi minor axis (arcsec) = 6.65, 2.35
angle (degrees, anti-clockwise from east) = -85.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.81 2.07 23.258 1.242 AB
GALEX_NUV 4.58 1.55 22.247 0.366 AB
DES_g 41.72 0.27 19.849 0.007 AB
PanSTARRS_g 44.5 1.0 19.779 0.024 AB
PanSTARRS_r 97.93 1.28 18.923 0.014 AB
DES_r 108.86 0.43 18.808 0.004 AB
PanSTARRS_i 161.85 1.39 18.377 0.009 AB
PanSTARRS_z 203.44 2.88 18.129 0.015 AB
DES_z 224.57 1.99 18.022 0.010 AB
PanSTARRS_y 237.16 6.84 17.962 0.031 AB
2MASS_J 379.45 107.72 16.557 0.308 Vega
2MASS_H 534.74 176.96 15.712 0.359 Vega
2MASS_K 397.89 196.58 15.563 0.536 Vega
WISE_W1 271.7 10.23 15.116 0.041 Vega
WISE_W2 242.62 14.05 14.599 0.063 Vega
WISE_W3 685.19 78.07 11.636 0.124 Vega
WISE_W4 536.06 418.72 10.457 0.848 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})\, 10.389 10.517 10.665
{\rm log}_{10}({\rm SFR}) -1.102 0.218 0.871
{\rm log}_{10}({\rm sSFR}) -11.675 -10.368 -9.622
{\rm stellar\ age} 2.138 4.614 6.445

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.209 -0.481 -0.101
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.586 -0.181 0.353

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.590 0.826 1.096
\delta -0.586 -0.282 0.006
\tau_1/\tau_2 0.609 0.964 1.300
Q_{PAH} 0.759 1.909 3.809
U_{min} 2.456 7.668 14.760
{\rm log}_{10}(\gamma_e)\, -3.148 -2.118 -1.196

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.620 -1.846 -1.128
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.398 1.858

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.474 0.096 0.585
0.03-0.10 Gyr -1.672 0.166 0.967
0.10-0.32 Gyr -1.235 0.555 1.153
0.32-1.01 Gyr -0.030 0.834 1.260
1.01-3.23 Gyr 0.192 0.767 1.084
3.23-10.27 Gyr -0.940 0.443 0.810
10.27-11.42 Gyr -1.231 0.360 1.055