2025dzj

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Information

Transient

Name: AT2025dzj
Right ascension: 13h36m43.45s
Declination: -22d48m22.32s
Discovery Date: March 9, 2025, 9:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.098

Host

Name: 2025dzj
Right ascension: 13h36m43.41s
Declination: -22d48m21.11s
Redshift: 0.112668
Photometric Redshift: 0.088
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.53
Cutout download processed 3.48
Global aperture construction processed 0.59
Local aperture photometry processed 3.43
Global aperture photometry processed 3.5
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.64
Host information processed 0.1
Global host SED inference processed 420.39
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.1
Log transient processing status blocked 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) = 13h36m43.45s, -22d48m22.32s
semi major axis, semi minor axis (arcsec) = 0.98, 0.98
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 13h36m43.42s, -22d48m20.82s
semi major axis, semi minor axis (arcsec) = 9.34, 5.01
angle (degrees, anti-clockwise from east) = -0.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV -1.76 3.4
GALEX_NUV 4.58 1.6 22.248 0.379
PanSTARRS_g 238.43 1.77 17.957 0.008
PanSTARRS_r 582.7 2.46 16.986 0.005
PanSTARRS_i 1043.55 3.05 16.354 0.003
PanSTARRS_z 1411.31 3.91 16.026 0.003
PanSTARRS_y 1618.5 9.7 15.877 0.007
2MASS_J 3025.97 207.13 14.303 0.074
2MASS_H 3387.91 280.22 13.708 0.090
2MASS_K 4428.6 356.89 12.947 0.087
WISE_W1 2480.05 30.7 12.715 0.013
WISE_W2 1701.2 38.33 12.484 0.024
WISE_W3 4993.54 110.09 9.480 0.024
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.982 11.129 11.307
{\rm log}_{10}({\rm SFR}) -0.037 0.675 0.996
{\rm log}_{10}({\rm sSFR}) -11.355 -10.477 -10.059
{\rm stellar\ age} 3.808 6.355 8.303

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.935 -0.509 -0.216
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.726 -1.144 -0.056

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.973 1.180 1.398
\delta -0.227 -0.034 0.182
\tau_1/\tau_2 0.412 0.723 1.064
Q_{PAH} 0.772 1.384 2.395
U_{min} 2.395 6.736 13.951
{\rm log}_{10}(\gamma_e)\, -3.532 -2.863 -1.875

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.660 -1.880 -1.567
{\rm log}_{10}(\tau_{AGN})\, 0.854 1.080 1.486

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.272 0.962 1.220
0.03-0.10 Gyr -1.607 0.321 0.898
0.10-0.32 Gyr -1.762 0.249 0.946
0.32-1.05 Gyr -1.284 0.687 1.281
1.05-3.41 Gyr 0.172 1.284 1.593
3.41-11.07 Gyr 0.247 1.165 1.490
11.07-12.30 Gyr -0.248 1.064 1.949