2025dbb

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Information

Transient

Name: AT2025dbb
Right ascension: 13h21m55.14s
Declination: 38d52m00.16s
Discovery Date: Feb. 28, 2025, 11:03 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.008

Host

Name: 2025dbb
Right ascension: 13h21m55.12s
Declination: 38d52m00.64s
Redshift: 0.117449
Photometric Redshift: 0.099
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.98
Cutout download processed 15.3
Global aperture construction processed 0.59
Local aperture photometry processed 4.47
Global aperture photometry processed 4.74
Validate local photometry no valid phot 0.03
Validate global photometry processed 14.33
Host information processed 0.08
Global host SED inference processed 536.92
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.07
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) = 13h21m55.14s, 38d52m00.16s
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

Aperture details

RA, DEC (J2000) = 13h21m55.11s, 38d52m00.65s
semi major axis, semi minor axis (arcsec) = 6.32, 5.63
angle (degrees, anti-clockwise from east) = -125.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 45.15 5.93 19.763 0.143 AB
GALEX_NUV 56.48 4.08 19.520 0.079 AB
SDSS_u 94.07 4.08 18.966 0.047 AB
SDSS_g 327.08 4.88 17.613 0.016 AB
DES_g 348.31 1.66 17.545 0.005 AB
PanSTARRS_g 425.31 1.38 17.328 0.004 AB
SDSS_r 791.17 7.62 16.654 0.010 AB
PanSTARRS_r 795.79 1.73 16.648 0.002 AB
SDSS_i 1177.3 9.52 16.223 0.009 AB
PanSTARRS_i 1260.97 1.47 16.148 0.001 AB
PanSTARRS_z 1354.35 3.31 16.071 0.003 AB
SDSS_z 1432.22 16.5 16.010 0.013 AB
PanSTARRS_y 1602.27 7.27 15.888 0.005 AB
2MASS_J 2149.5 150.01 14.674 0.076 Vega
2MASS_H 3060.83 231.41 13.818 0.082 Vega
2MASS_K 2830.83 242.44 13.432 0.093 Vega
WISE_W1 1551.08 22.93 13.224 0.016 Vega
WISE_W2 1342.47 29.1 12.741 0.024 Vega
WISE_W3 2081.26 85.42 10.430 0.045 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})\, 11.087 11.170 11.229
{\rm log}_{10}({\rm SFR}) 0.067 0.391 0.763
{\rm log}_{10}({\rm sSFR}) -11.097 -10.755 -10.382
{\rm stellar\ age} 8.237 11.356 11.610

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.553 -0.349 -0.202
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.291 -0.729 -0.174

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.255 0.376 0.539
\delta -0.446 -0.136 0.123
\tau_1/\tau_2 0.268 0.590 1.001
Q_{PAH} 0.159 0.471 1.052
U_{min} 2.875 7.776 15.593
{\rm log}_{10}(\gamma_e)\, -3.579 -2.987 -2.250

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.649 -1.495 -1.359
{\rm log}_{10}(\tau_{AGN})\, 0.814 0.975 1.167

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.579 0.885 1.262
0.03-0.10 Gyr -3.116 -1.828 -0.360
0.10-0.32 Gyr -5.438 -2.817 -0.727
0.32-1.05 Gyr -5.916 -2.657 -0.652
1.05-3.40 Gyr -4.159 -1.913 -0.319
3.40-11.02 Gyr -1.471 0.219 1.303
11.02-12.24 Gyr 1.631 2.307 2.379