2025bfw

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Information

Transient

Name: AT2025bfw
Right ascension: 1h05m53.26s
Declination: -0d11m22.07s
Discovery Date: Jan. 1, 2025, noon
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name: 2025bfw
Right ascension: 1h05m53.49s
Declination: -0d11m23.87s
Redshift: 0.137031
Photometric Redshift: 0.135
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.72
Cutout download processed 20.58
Global aperture construction processed 0.58
Local aperture photometry processed 6.07
Global aperture photometry processed 6.25
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.1
Host information processed 0.09
Global host SED inference processed 404.64
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

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) = 1h05m53.26s, -0d11m22.07s
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

Data not available


Aperture details

RA, DEC (J2000) = 1h05m53.49s, -0d11m23.92s
semi major axis, semi minor axis (arcsec) = 5.87, 5.56
angle (degrees, anti-clockwise from east) = -142.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.7 1.75 21.230 0.163 AB
GALEX_NUV 19.43 1.73 20.679 0.097 AB
SDSS_u 20.57 6.86 20.617 0.362 AB
SDSS_g 124.29 3.61 18.664 0.032 AB
DES_g 127.38 0.37 18.637 0.003 AB
PanSTARRS_g 122.62 1.59 18.679 0.014 AB
SDSS_r 196.26 5.58 18.168 0.031 AB
PanSTARRS_r 197.53 1.35 18.161 0.007 AB
DES_r 219.75 0.61 18.045 0.003 AB
SDSS_i 277.48 7.15 17.792 0.028 AB
PanSTARRS_i 273.19 1.66 17.809 0.007 AB
PanSTARRS_z 315.08 3.61 17.654 0.012 AB
SDSS_z 397.44 17.4 17.402 0.048 AB
DES_z 329.12 1.9 17.607 0.006 AB
PanSTARRS_y 323.43 9.22 17.626 0.031 AB
2MASS_J 405.42 162.91 16.485 0.436 Vega
2MASS_H 515.18 256.5 15.753 0.541 Vega
2MASS_K 1006.06 283.22 14.556 0.306 Vega
WISE_W1 217.8 16.34 15.356 0.081 Vega
WISE_W2 122.91 20.63 15.337 0.182 Vega
WISE_W3 606.88 103.21 11.768 0.185 Vega
WISE_W4 -99.22 604.8 Vega
 

Imaging data

 

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})\, 10.266 10.364 10.485
{\rm log}_{10}({\rm SFR}) -0.072 0.437 0.802
{\rm log}_{10}({\rm sSFR}) -10.463 -9.941 -9.559
{\rm stellar\ age} 5.334 6.414 8.288

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.610 -1.229 -0.876
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.365 0.133 0.412

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.315 0.460 0.615
\delta -0.228 0.000 0.183
\tau_1/\tau_2 0.591 0.965 1.362
Q_{PAH} 0.508 1.607 3.632
U_{min} 2.874 8.113 15.621
{\rm log}_{10}(\gamma_e)\, -2.773 -1.832 -1.104

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.153 -2.858 -1.821
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.526 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.548 -0.436 -0.082
0.03-0.10 Gyr -0.010 0.572 0.956
0.10-0.32 Gyr 0.215 0.684 0.948
0.32-1.04 Gyr -0.725 0.336 0.598
1.04-3.35 Gyr -0.653 0.349 0.619
3.35-10.81 Gyr -0.018 0.451 0.641
10.81-12.01 Gyr -0.111 0.554 1.282