2025bsb

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Information

Transient

Name: AT2025bsb
Right ascension: 3h55m27.01s
Declination: -79d52m06.51s
Discovery Date: Feb. 16, 2025, 9:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.078

Host

Name: 2025bsb
Right ascension: 3h55m25.74s
Declination: -79d52m05.69s
Redshift: 0.085839
Photometric Redshift:
 

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 0.84
Cutout download processed 2.55
Global aperture construction processed 0.1
Local aperture photometry processed 0.59
Global aperture photometry processed 0.64
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.89
Host information processed 0.09
Global host SED inference processed 591.85
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.1
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) = 3h55m27.01s, -79d52m06.51s
semi major axis, semi minor axis (arcsec) = 1.24, 1.24
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) = 3h55m25.74s, -79d52m05.55s
semi major axis, semi minor axis (arcsec) = 7.84, 5.38
angle (degrees, anti-clockwise from east) = -154.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 28.25 5.28 20.272 0.203 AB
GALEX_NUV 29.82 3.74 20.214 0.136 AB
2MASS_J 2720.56 228.57 14.418 0.091 Vega
2MASS_H 2231.7 325.68 14.161 0.158 Vega
2MASS_K 2705.18 370.84 13.482 0.149 Vega
WISE_W1 1123.76 15.29 13.574 0.015 Vega
WISE_W2 722.56 17.72 13.414 0.027 Vega
WISE_W3 1893.91 52.07 10.533 0.030 Vega
WISE_W4 1839.8 406.33 9.118 0.240 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})\, 10.491 10.640 10.827
{\rm log}_{10}({\rm SFR}) -0.170 0.194 0.648
{\rm log}_{10}({\rm sSFR}) -10.885 -10.454 -9.942
{\rm stellar\ age} 4.867 7.085 10.037

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.691 -0.277 -0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.950 -0.381 0.160

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.104 0.207 0.365
\delta -0.845 -0.536 -0.092
\tau_1/\tau_2 0.306 0.771 1.297
Q_{PAH} 0.441 1.315 3.437
U_{min} 1.953 6.170 13.087
{\rm log}_{10}(\gamma_e)\, -3.505 -2.531 -1.078

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.305 -3.131 -1.954
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.586 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.202 0.311 0.730
0.03-0.10 Gyr -1.134 0.016 0.645
0.10-0.33 Gyr -1.643 -0.005 0.610
0.33-1.07 Gyr -1.096 0.335 0.875
1.07-3.48 Gyr -0.787 0.558 0.909
3.48-11.37 Gyr -0.171 0.646 0.911
11.37-12.63 Gyr 0.071 0.844 1.737