2025dbj

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Information

Transient

Name: AT2025dbj
Right ascension: 13h40m50.90s
Declination: 8d15m06.82s
Discovery Date: Feb. 28, 2025, 1:39 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name: 2025dbj
Right ascension: 13h40m50.85s
Declination: 8d15m06.39s
Redshift: None
Photometric Redshift: 0.129
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.79
Cutout download processed 16.92
Global aperture construction processed 0.61
Local aperture photometry processed 5.48
Global aperture photometry processed 5.74
Validate local photometry no valid phot 0.03
Validate global photometry processed 14.49
Host information processed 0.08
Global host SED inference processed 442.61
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 13h40m50.90s, 8d15m06.82s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 13h40m50.84s, 8d15m06.55s
semi major axis, semi minor axis (arcsec) = 3.86, 2.66
angle (degrees, anti-clockwise from east) = -170.79

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.22 2.98 21.488 0.350 AB
GALEX_NUV 18.24 2.8 20.747 0.167 AB
SDSS_u 13.41 2.49 21.081 0.202 AB
SDSS_g 45.23 2.08 19.761 0.050 AB
DES_g 45.9 0.36 19.746 0.008 AB
PanSTARRS_g 47.34 0.73 19.712 0.017 AB
SDSS_r 57.83 2.39 19.495 0.045 AB
PanSTARRS_r 57.67 1.01 19.498 0.019 AB
DES_r 58.61 0.71 19.480 0.013 AB
SDSS_i 70.97 3.39 19.272 0.052 AB
PanSTARRS_i 67.39 1.0 19.328 0.016 AB
PanSTARRS_z 72.61 1.59 19.248 0.024 AB
SDSS_z 71.88 7.64 19.258 0.115 AB
PanSTARRS_y 65.25 3.88 19.364 0.065 AB
WISE_W1 29.8 7.77 17.516 0.283 Vega
WISE_W2 25.41 12.22 17.048 0.522 Vega
WISE_W3 20.63 51.69 15.440 2.720 Vega
WISE_W4 315.02 323.5 11.034 1.115 Vega
 

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})\, 9.001 9.211 9.469
{\rm log}_{10}({\rm SFR}) -0.574 0.195 0.701
{\rm log}_{10}({\rm sSFR}) -9.937 -9.072 -8.432
{\rm stellar\ age} 0.296 2.461 5.297

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.479 -0.901 -0.324
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.699 -0.842 0.166

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.125 0.320 0.673
\delta -0.256 0.125 0.310
\tau_1/\tau_2 0.576 1.049 1.535
Q_{PAH} 0.707 2.310 4.527
U_{min} 3.227 9.749 17.458
{\rm log}_{10}(\gamma_e)\, -2.879 -1.834 -0.716

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.480 -1.299 -0.620
{\rm log}_{10}(\tau_{AGN})\, 1.204 1.534 1.846

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.325 -0.876 -0.368
0.03-0.10 Gyr -0.539 0.339 0.856
0.10-0.32 Gyr -0.439 0.424 0.797
0.32-1.04 Gyr -2.556 -0.624 0.027
1.04-3.37 Gyr -4.064 -1.345 -0.512
3.37-10.90 Gyr -4.155 -1.438 -0.620
10.90-12.11 Gyr -4.499 -1.341 -0.362