2025hbd

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Information

Transient

Name: AT2025hbd
Right ascension: 14h15m05.68s
Declination: -1d43m24.19s
Discovery Date: March 29, 2025, 7:13 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name: 2025hbd
Right ascension: 14h15m05.73s
Declination: -1d43m22.84s
Redshift: 0.152386
Photometric Redshift: 0.186
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.14
Cutout download processed 22.11
Global aperture construction processed 0.64
Local aperture photometry processed 6.94
Global aperture photometry processed 7.33
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.46
Host information processed 0.09
Global host SED inference processed 402.5
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) = 14h15m05.68s, -1d43m24.19s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
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) = 14h15m05.73s, -1d43m22.60s
semi major axis, semi minor axis (arcsec) = 4.71, 3.8
angle (degrees, anti-clockwise from east) = -122.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.92 0.42 23.990 0.491 AB
GALEX_NUV 1.67 0.42 23.345 0.276 AB
SDSS_u 12.75 3.17 21.137 0.270 AB
SDSS_g 53.93 2.28 19.570 0.046 AB
PanSTARRS_g 53.6 0.82 19.577 0.017 AB
SDSS_r 137.02 3.55 18.558 0.028 AB
PanSTARRS_r 130.49 1.32 18.611 0.011 AB
DES_r 149.08 1.28 18.466 0.009 AB
SDSS_i 216.74 4.99 18.060 0.025 AB
PanSTARRS_i 209.45 1.27 18.097 0.007 AB
PanSTARRS_z 266.79 2.68 17.835 0.011 AB
SDSS_z 315.3 12.18 17.653 0.042 AB
DES_z 306.72 4.75 17.683 0.017 AB
PanSTARRS_y 310.95 6.82 17.668 0.024 AB
2MASS_J 586.0 121.87 16.085 0.226 Vega
2MASS_H 756.3 157.17 15.336 0.226 Vega
2MASS_K 500.25 245.78 15.314 0.533 Vega
WISE_W1 221.26 11.4 15.339 0.056 Vega
WISE_W2 157.54 14.61 15.068 0.101 Vega
WISE_W3 -4.71 58.17 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})\, 10.514 10.581 10.678
{\rm log}_{10}({\rm SFR}) -0.356 0.145 0.588
{\rm log}_{10}({\rm sSFR}) -10.983 -10.446 -9.968
{\rm stellar\ age} 6.686 7.421 10.495

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.224 -0.835 -0.588
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.502 -0.462 0.168

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.401 0.575 0.759
\delta -0.798 -0.585 -0.370
\tau_1/\tau_2 0.648 1.076 1.512
Q_{PAH} 0.574 2.065 4.353
U_{min} 2.901 8.150 15.663
{\rm log}_{10}(\gamma_e)\, -2.720 -1.623 -0.701

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.061 -2.613 -1.582
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.466 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.670 -0.066 0.241
0.03-0.10 Gyr -0.443 0.202 0.703
0.10-0.32 Gyr -1.236 -0.065 0.444
0.32-1.03 Gyr -2.287 -0.380 0.157
1.03-3.32 Gyr -1.614 -0.055 0.461
3.32-10.65 Gyr 0.051 0.751 0.888
10.65-11.83 Gyr 0.355 1.011 1.790