2025dbt

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Information

Transient

Name: AT2025dbt
Right ascension: 10h14m10.17s
Declination: -7d35m56.44s
Discovery Date: March 1, 2025, 10:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name: 2025dbt
Right ascension: 10h14m10.07s
Declination: -7d35m53.33s
Redshift: None
Photometric Redshift: 0.137
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.64
Cutout download processed 6.23
Global aperture construction processed 0.61
Local aperture photometry processed 4.06
Global aperture photometry processed 4.08
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.43
Host information processed 0.09
Global host SED inference processed 476.67
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.13
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) = 10h14m10.17s, -7d35m56.44s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
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) = 10h14m10.06s, -7d35m53.30s
semi major axis, semi minor axis (arcsec) = 6.1, 3.85
angle (degrees, anti-clockwise from east) = -137.55

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.97 2.12 21.646 0.289 AB
GALEX_NUV 13.86 2.05 21.046 0.161 AB
DES_g 60.84 0.37 19.440 0.007 AB
PanSTARRS_g 58.62 1.06 19.480 0.020 AB
PanSTARRS_r 73.85 1.14 19.229 0.017 AB
PanSTARRS_i 87.64 1.29 19.043 0.016 AB
PanSTARRS_z 99.03 2.46 18.911 0.027 AB
DES_z 110.83 2.02 18.788 0.020 AB
PanSTARRS_y 103.24 6.79 18.865 0.071 AB
2MASS_J 76.89 153.9 18.290 2.173 Vega
2MASS_H 197.28 220.08 16.795 1.211 Vega
2MASS_K -206.82 298.82 Vega
WISE_W1 46.0 13.11 17.044 0.309 Vega
WISE_W2 6.97 18.93 18.453 2.950 Vega
WISE_W3 -171.54 82.28 Vega
WISE_W4 -886.08 438.86 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})\, 9.119 9.340 9.586
{\rm log}_{10}({\rm SFR}) -1.792 0.354 0.986
{\rm log}_{10}({\rm sSFR}) -11.031 -9.103 -8.100
{\rm stellar\ age} 0.211 0.952 4.577

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.344 -0.600 -0.061
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.592 -0.773 0.125

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.341 0.681
\delta -0.550 -0.132 0.136
\tau_1/\tau_2 0.514 1.025 1.530
Q_{PAH} 0.733 2.499 4.745
U_{min} 3.892 10.679 18.510
{\rm log}_{10}(\gamma_e)\, -2.729 -1.482 -0.492

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.153 -1.548 -0.847
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.529 1.827

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.227 -2.295 -1.005
0.03-0.10 Gyr -1.730 0.516 1.149
0.10-0.32 Gyr -0.930 0.746 1.063
0.32-1.04 Gyr -3.279 -1.305 0.098
1.04-3.35 Gyr -5.461 -2.438 -0.494
3.35-10.81 Gyr -6.022 -2.469 -0.650
10.81-12.02 Gyr -6.059 -2.115 -0.398