2025bvk results

Information

Transient
Name:AT2025bvk
Right ascension: 16h27m57.07s
Declination:46d13m34.45s
Discovery Date:Feb. 4, 2025, 11:25 a.m.
Classification:None
Redshift:None
MW E(B-V):0.008
Host
Name:2025bvk
Right ascension: 16h27m57.15s
Declination:46d13m35.59s
Redshift:0.032200
Photometric Redshift:0.061
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 12.5
Transient MWEBV processed 0.1
Host match processed 2.02
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.61
Global aperture photometry processed 4.65
Validate global photometry processed 13.45
Global host SED inference processed 476.4
Local aperture photometry processed 4.19
Validate local photometry processed 0.02
Local host SED inference processed 618.85
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h27m57.07s, 46d13m34.45s
semi major axis, semi minor axis (arcsec):3.11, 3.11
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 106.43 3.21 18.832 0.033 AB
SDSS_g 302.3 4.57 17.699 0.016 AB
PanSTARRS_g 308.73 0.74 17.676 0.003 AB
SDSS_r 479.68 5.81 17.198 0.013 AB
PanSTARRS_r 484.92 0.93 17.186 0.002 AB
SDSS_i 610.88 6.78 16.935 0.012 AB
PanSTARRS_i 612.52 0.9 16.932 0.002 AB
PanSTARRS_z 701.54 2.24 16.785 0.003 AB
SDSS_z 733.39 10.7 16.737 0.016 AB
PanSTARRS_y 791.44 4.99 16.654 0.007 AB
2MASS_J 876.17 70.34 15.649 0.087 Vega
2MASS_H 1001.84 114.58 15.030 0.124 Vega
2MASS_K 911.49 129.57 14.663 0.154 Vega

Aperture details

RA, DEC (J2000):16h27m57.19s, 46d13m35.95s
semi major axis, semi minor axis (arcsec):12.97, 8.22
angle (degrees, anti-clockwise from east):-106.16
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 280.08 7.7 17.782 0.030 AB
SDSS_g 816.45 7.85 16.620 0.010 AB
PanSTARRS_g 847.62 2.2 16.579 0.003 AB
SDSS_r 1298.53 10.22 16.116 0.009 AB
PanSTARRS_r 1320.79 2.72 16.098 0.002 AB
SDSS_i 1669.2 12.89 15.844 0.008 AB
PanSTARRS_i 1664.31 2.78 15.847 0.002 AB
PanSTARRS_z 1942.34 6.97 15.679 0.004 AB
SDSS_z 1964.97 29.31 15.667 0.016 AB
PanSTARRS_y 2196.68 15.95 15.546 0.008 AB
2MASS_J 2756.61 267.95 14.404 0.106 Vega
2MASS_H 3209.28 435.02 13.766 0.147 Vega
2MASS_K 2661.73 496.33 13.499 0.202 Vega
WISE_W1 1545.32 25.31 13.228 0.018 Vega
WISE_W2 1096.5 28.26 12.961 0.028 Vega
WISE_W3 4110.14 85.16 9.691 0.022 Vega
WISE_W4 7342.84 590.09 7.615 0.087 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.430 9.547 9.653
{\rm log}_{10}({\rm SFR}) -0.741 -0.342 0.044
{\rm log}_{10}({\rm sSFR}) -10.297 -9.882 -9.492
{\rm stellar\ age} 6.561 7.850 10.903

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.728 -1.279 -0.774
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.848 -0.695 0.304

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.284 0.661 0.997
\delta -0.185 0.099 0.304
\tau_1/\tau_2 0.660 1.066 1.457
Q_{PAH} 0.637 2.095 4.226
U_{min} 2.829 7.954 15.143
{\rm log}_{10}(\gamma_e)\, -3.307 -1.990 -1.072

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.047 -2.056 -0.697
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.449 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.826 -1.056 -0.596
0.03-0.10 Gyr -0.668 -0.220 0.179
0.10-0.33 Gyr -1.334 -0.535 -0.087
0.33-1.10 Gyr -2.160 -0.969 -0.501
1.10-3.62 Gyr -2.153 -0.941 -0.435
3.62-11.99 Gyr -1.130 -0.382 -0.219
11.99-13.32 Gyr -0.833 -0.185 0.598

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.667 9.818 9.969
{\rm log}_{10}({\rm SFR}) -0.597 0.013 0.407
{\rm log}_{10}({\rm sSFR}) -10.416 -9.814 -9.399
{\rm stellar\ age} 4.793 6.684 8.414

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.032 -0.642 -0.365
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.865 -1.261 0.207

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.381 0.576 0.810
\delta -0.325 0.030 0.287
\tau_1/\tau_2 0.662 1.011 1.372
Q_{PAH} 0.431 1.039 2.205
U_{min} 2.760 7.262 14.221
{\rm log}_{10}(\gamma_e)\, -3.236 -2.534 -1.756

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.030 -1.747 -1.481
{\rm log}_{10}(\tau_{AGN})\, 0.902 1.237 1.605

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.370 -0.548 -0.055
0.03-0.10 Gyr -0.620 0.106 0.546
0.10-0.33 Gyr -0.483 0.069 0.477
0.33-1.10 Gyr -1.012 -0.256 0.072
1.10-3.62 Gyr -0.744 -0.175 0.114
3.62-11.99 Gyr -0.673 -0.172 0.067
11.99-13.32 Gyr -0.957 -0.139 0.532