2025adlj

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Information

Transient

Name: AT2025adlj
Right ascension: 8h23m52.42s
Declination: 17d11m48.57s
Discovery Date: Nov. 15, 2025, 2:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name:
Right ascension: 8h23m52.42s
Declination: 17d11m54.66s
Redshift: None
Photometric Redshift: 0.109
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.06
Transient MWEBV processed 0.1
Host match processed 5.7
Host information processed 0.17
Host MWEBV processed 0.1
Global aperture construction processed 0.58
Global aperture photometry processed 7.0
Validate global photometry processed 17.67
Global host SED inference processed 453.99
Local aperture photometry processed 6.83
Validate local photometry processed 0.03
Local host SED inference not enough filters 16.24
 

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) = 8h23m52.42s, 17d11m48.57s
semi major axis, semi minor axis (arcsec) = 1.0, 1.0
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 1.9 0.37 23.204 0.213 AB

Aperture details

RA, DEC (J2000) = 8h23m52.42s, 17d11m54.71s
semi major axis, semi minor axis (arcsec) = 5.63, 4.99
angle (degrees, anti-clockwise from east) = -123.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.97 3.44 21.205 0.312 AB
GALEX_NUV 16.34 2.81 20.867 0.187 AB
SDSS_u 55.01 4.64 19.549 0.092 AB
SDSS_g 84.3 2.8 19.085 0.036 AB
DES_g 95.82 0.64 18.946 0.007 AB
PanSTARRS_g 90.87 1.28 19.004 0.015 AB
SDSS_r 137.97 3.95 18.551 0.031 AB
PanSTARRS_r 143.41 1.46 18.509 0.011 AB
DES_r 160.08 1.39 18.389 0.009 AB
SDSS_i 191.83 6.06 18.193 0.034 AB
PanSTARRS_i 189.78 1.53 18.204 0.009 AB
PanSTARRS_z 211.24 3.4 18.088 0.017 AB
SDSS_z 175.93 17.79 18.287 0.110 AB
PanSTARRS_y 239.61 8.19 17.951 0.037 AB
2MASS_J 45.6 127.68 18.858 3.040 Vega
2MASS_H 431.08 188.55 15.946 0.475 Vega
2MASS_K 141.12 235.52 16.688 1.812 Vega
WISE_W1 103.16 11.78 16.167 0.124 Vega
WISE_W2 70.98 15.06 15.933 0.230 Vega
WISE_W3 41.71 71.55 14.675 1.862 Vega
WISE_W4 297.54 468.43 11.096 1.709 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})\, 9.839 9.953 10.079
{\rm log}_{10}({\rm SFR}) 0.289 0.561 0.834
{\rm log}_{10}({\rm sSFR}) -9.678 -9.390 -9.083
{\rm stellar\ age} 6.383 7.284 10.192

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.381 -0.952 -0.588
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.160 0.156 0.336

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.252 0.388
\delta -0.845 -0.601 -0.355
\tau_1/\tau_2 0.486 0.973 1.456
Q_{PAH} 0.661 1.785 3.462
U_{min} 2.524 7.905 15.191
{\rm log}_{10}(\gamma_e)\, -2.821 -1.792 -0.711

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.199 -3.083 -2.002
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.506 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.852 -0.381 -0.129
0.03-0.10 Gyr 0.427 0.710 0.985
0.10-0.32 Gyr -2.464 -0.514 0.103
0.32-1.05 Gyr -3.303 -0.704 -0.258
1.05-3.42 Gyr -2.357 -0.469 -0.069
3.42-11.11 Gyr -0.514 0.037 0.219
11.11-12.34 Gyr -0.290 0.302 1.082