2025bgv

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Information

Transient

Name: AT2025bgv
Right ascension: 1h41m58.82s
Declination: 7d43m25.94s
Discovery Date: Jan. 12, 2025, 12:34 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2025bgv
Right ascension: 1h41m52.87s
Declination: 7d43m40.85s
Redshift: 0.121391
Photometric Redshift: 0.134
 

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 11.12
Cutout download processed 14.48
Global aperture construction processed 2.95
Local aperture photometry processed 4.61
Global aperture photometry processed 4.63
Validate local photometry no valid phot 0.03
Validate global photometry processed 8.45
Host information processed 0.09
Global host SED inference processed 405.0
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 1h41m58.82s, 7d43m25.94s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
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) = 1h41m52.87s, 7d43m40.76s
semi major axis, semi minor axis (arcsec) = 8.04, 4.42
angle (degrees, anti-clockwise from east) = -63.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.46 1.82 22.553 0.572 AB
GALEX_NUV 5.93 2.79 21.967 0.510 AB
SDSS_u 32.75 5.45 20.112 0.181 AB
SDSS_g 227.43 4.3 18.008 0.021 AB
SDSS_r 636.84 7.22 16.890 0.012 AB
SDSS_i 958.13 9.69 16.446 0.011 AB
SDSS_z 1325.63 22.41 16.094 0.018 AB
2MASS_J 2019.39 164.24 14.742 0.088 Vega
2MASS_H 2447.65 240.69 14.061 0.107 Vega
2MASS_K 2632.93 319.46 13.511 0.132 Vega
WISE_W1 1471.08 24.42 13.282 0.018 Vega
WISE_W2 1045.84 30.49 13.012 0.032 Vega
WISE_W3 419.83 82.06 12.168 0.212 Vega
WISE_W4 -33.6 429.41 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})\, 10.969 11.090 11.181
{\rm log}_{10}({\rm SFR}) -1.369 -0.169 0.429
{\rm log}_{10}({\rm sSFR}) -12.475 -11.203 -10.605
{\rm stellar\ age} 5.710 7.254 10.114

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.142 0.041 0.142
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.455 -0.773 -0.061

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.169 0.353 0.566
\delta -0.842 -0.588 -0.246
\tau_1/\tau_2 0.465 0.840 1.206
Q_{PAH} 0.343 1.240 3.265
U_{min} 2.688 7.310 14.522
{\rm log}_{10}(\gamma_e)\, -3.126 -1.957 -0.980

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.043 -2.857 -1.905
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.362 1.850

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.269 -0.061 0.581
0.03-0.10 Gyr -1.929 -0.444 0.326
0.10-0.32 Gyr -1.796 -0.237 0.486
0.32-1.05 Gyr -1.473 0.149 0.955
1.05-3.39 Gyr -0.537 0.882 1.310
3.39-10.98 Gyr 0.552 1.180 1.379
10.98-12.20 Gyr 0.701 1.353 2.199