2025bgt

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Information

Transient

Name: AT2025bgt
Right ascension: 1h24m40.78s
Declination: 2d22m31.97s
Discovery Date: Jan. 13, 2025, 12:27 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name: 2025bgt
Right ascension: 1h24m40.62s
Declination: 2d22m32.13s
Redshift: None
Photometric Redshift: 0.163
 

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 2.53
Cutout download processed 16.52
Global aperture construction processed 0.56
Local aperture photometry processed 4.87
Global aperture photometry processed 5.03
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.78
Host information processed 0.1
Global host SED inference processed 385.28
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 1h24m40.78s, 2d22m31.97s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 1h24m40.61s, 2d22m32.42s
semi major axis, semi minor axis (arcsec) = 7.33, 5.14
angle (degrees, anti-clockwise from east) = -20.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.65 1.13 20.846 0.074 AB
GALEX_NUV 24.66 0.98 20.420 0.043 AB
SDSS_u 46.49 5.41 19.732 0.126 AB
SDSS_g 90.42 3.02 19.009 0.036 AB
PanSTARRS_g 100.15 1.44 18.898 0.016 AB
SDSS_r 162.48 4.36 18.373 0.029 AB
PanSTARRS_r 160.21 1.7 18.388 0.012 AB
DES_r 180.02 0.66 18.262 0.004 AB
SDSS_i 222.0 5.98 18.034 0.029 AB
PanSTARRS_i 208.81 1.74 18.101 0.009 AB
PanSTARRS_z 237.46 3.42 17.961 0.016 AB
SDSS_z 297.57 19.0 17.716 0.069 AB
PanSTARRS_y 243.67 9.38 17.933 0.042 AB
2MASS_J 296.7 172.57 16.824 0.631 Vega
2MASS_H 148.51 269.09 17.103 1.967 Vega
2MASS_K 611.53 310.88 15.096 0.552 Vega
WISE_W1 218.28 14.8 15.353 0.074 Vega
WISE_W2 192.99 17.96 14.847 0.101 Vega
WISE_W3 482.58 82.35 12.017 0.185 Vega
WISE_W4 1014.59 515.05 9.764 0.551 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})\, 10.229 10.317 10.430
{\rm log}_{10}({\rm SFR}) 0.554 0.824 1.042
{\rm log}_{10}({\rm sSFR}) -9.782 -9.492 -9.255
{\rm stellar\ age} 4.834 5.969 7.100

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.068 -0.692 -0.408
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.765 -1.231 0.057

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.219 0.387 0.606
\delta -0.178 0.125 0.290
\tau_1/\tau_2 0.714 1.057 1.367
Q_{PAH} 0.694 1.856 3.850
U_{min} 2.619 7.391 14.278
{\rm log}_{10}(\gamma_e)\, -3.060 -2.177 -1.266

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.154 -1.747 -1.233
{\rm log}_{10}(\tau_{AGN})\, 0.897 1.268 1.744

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.105 0.249 0.497
0.03-0.10 Gyr 0.644 0.946 1.178
0.10-0.32 Gyr 0.296 0.745 1.027
0.32-1.03 Gyr -0.199 0.307 0.575
1.03-3.29 Gyr 0.001 0.376 0.594
3.29-10.54 Gyr 0.147 0.418 0.590
10.54-11.71 Gyr -0.013 0.509 0.986