2025bvv

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Information

Transient

Name: AT2025bvv
Right ascension: 12h51m29.80s
Declination: 86d20m57.85s
Discovery Date: Feb. 17, 2025, 11:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.184

Host

Name: 2025bvv
Right ascension: 12h51m33.54s
Declination: 86d20m57.95s
Redshift: None
Photometric Redshift: 0.161
 

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 1.77
Cutout download processed 3.33
Global aperture construction processed 0.96
Local aperture photometry processed 3.42
Global aperture photometry processed 3.63
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.42
Host information processed 0.08
Global host SED inference processed 384.53
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.14
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) = 12h51m29.80s, 86d20m57.85s
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) = 12h51m33.50s, 86d20m58.14s
semi major axis, semi minor axis (arcsec) = 6.23, 4.51
angle (degrees, anti-clockwise from east) = -23.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.36 1.35 22.967 0.619 AB
GALEX_NUV 2.75 1.25 22.801 0.492 AB
PanSTARRS_g 28.83 1.73 20.250 0.065 AB
PanSTARRS_r 50.89 2.62 19.633 0.056 AB
PanSTARRS_i 81.97 2.63 19.116 0.035 AB
PanSTARRS_z 91.09 4.55 19.001 0.054 AB
PanSTARRS_y 111.19 10.61 18.785 0.104 AB
2MASS_J 194.05 144.57 17.285 0.809 Vega
2MASS_H -81.59 237.28 Vega
2MASS_K 271.8 272.04 15.977 1.087 Vega
WISE_W1 137.76 10.27 15.853 0.081 Vega
WISE_W3 72.84 52.78 14.070 0.787 Vega
WISE_W4 -190.89 335.46 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})\, 9.697 9.862 10.001
{\rm log}_{10}({\rm SFR}) -0.076 0.325 0.788
{\rm log}_{10}({\rm sSFR}) -10.009 -9.533 -8.976
{\rm stellar\ age} 0.911 3.184 5.187

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.234 -0.297 0.017
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.130 0.087 0.344

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.443 0.665 0.967
\delta -0.629 -0.171 0.096
\tau_1/\tau_2 0.475 0.801 1.148
Q_{PAH} 0.922 2.252 4.416
U_{min} 3.028 8.154 15.047
{\rm log}_{10}(\gamma_e)\, -3.183 -1.918 -0.765

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.242 -2.917 -1.472
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.449 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.070 0.397 0.715
0.03-0.10 Gyr -0.504 0.270 0.830
0.10-0.32 Gyr 0.075 0.566 1.043
0.32-1.03 Gyr -0.172 0.555 0.916
1.03-3.29 Gyr -1.282 -0.098 0.308
3.29-10.56 Gyr -2.094 -0.461 -0.002
10.56-11.73 Gyr -2.251 -0.519 0.151