2025bgi

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Information

Transient

Name: AT2025bgi
Right ascension: 1h43m27.79s
Declination: 3d17m37.31s
Discovery Date: Jan. 4, 2025, 1:37 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 2025bgi
Right ascension: 1h43m27.79s
Declination: 3d17m37.96s
Redshift: None
Photometric Redshift: 0.193
 

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 2.14
Cutout download processed 18.95
Global aperture construction processed 0.57
Local aperture photometry processed 6.44
Global aperture photometry processed 6.67
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.72
Host information processed 0.08
Global host SED inference processed 398.75
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
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) = 1h43m27.79s, 3d17m37.31s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
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) = 1h43m27.78s, 3d17m38.19s
semi major axis, semi minor axis (arcsec) = 3.55, 2.76
angle (degrees, anti-clockwise from east) = -174.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.79 0.97 23.267 0.586 AB
GALEX_NUV 6.93 1.48 21.798 0.232 AB
SDSS_u 10.2 2.85 21.379 0.304 AB
SDSS_g 38.19 1.82 19.945 0.052 AB
DES_g 40.27 0.24 19.888 0.006 AB
PanSTARRS_g 32.79 0.94 20.111 0.031 AB
SDSS_r 73.0 2.55 19.242 0.038 AB
PanSTARRS_r 71.75 1.22 19.260 0.018 AB
DES_r 76.28 0.36 19.194 0.005 AB
SDSS_i 96.7 3.23 18.936 0.036 AB
PanSTARRS_i 95.12 0.8 18.954 0.009 AB
PanSTARRS_z 116.24 1.85 18.737 0.017 AB
SDSS_z 130.88 8.34 18.608 0.069 AB
DES_z 124.8 1.32 18.659 0.012 AB
PanSTARRS_y 113.25 4.97 18.765 0.048 AB
2MASS_J 308.82 92.09 16.781 0.324 Vega
2MASS_H 242.13 138.36 16.572 0.620 Vega
2MASS_K 112.85 188.26 16.931 1.811 Vega
WISE_W1 78.9 8.7 16.458 0.120 Vega
WISE_W2 64.62 11.65 16.035 0.196 Vega
WISE_W3 173.65 66.32 13.127 0.415 Vega
WISE_W4 524.75 411.86 10.480 0.852 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})\, 10.200 10.289 10.402
{\rm log}_{10}({\rm SFR}) -0.535 0.173 0.564
{\rm log}_{10}({\rm sSFR}) -10.796 -10.131 -9.723
{\rm stellar\ age} 5.233 6.273 8.031

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.612 -1.145 -0.663
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.634 -0.894 -0.010

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.278 0.466 0.663
\delta -0.207 0.072 0.253
\tau_1/\tau_2 0.605 0.972 1.317
Q_{PAH} 1.300 3.064 5.050
U_{min} 3.014 8.458 15.675
{\rm log}_{10}(\gamma_e)\, -2.527 -1.510 -0.668

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.854 -2.153 -1.296
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.419 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.118 -0.673 -0.190
0.03-0.10 Gyr -0.502 0.298 0.716
0.10-0.32 Gyr -0.019 0.509 0.809
0.32-1.01 Gyr -1.177 0.144 0.505
1.01-3.22 Gyr -0.755 0.247 0.529
3.22-10.25 Gyr 0.068 0.429 0.611
10.25-11.38 Gyr -0.192 0.495 1.220