2025kbv results

Information

Transient
Name:AT2025kbv
Right ascension: 11h21m41.62s
Declination:3d32m27.32s
Discovery Date:April 23, 2025, 3:34 p.m.
Classification:None
Redshift:None
MW E(B-V):0.041
Host
Name:2025kbv
Right ascension: 11h21m41.57s
Declination:3d32m27.34s
Redshift:None
Photometric Redshift:0.164
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.86
Transient MWEBV processed 0.04
Host match processed 2.57
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.69
Global aperture photometry processed 7.9
Validate global photometry processed 21.31
Global host SED inference processed 393.99
Local aperture photometry processed 7.41
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):11h21m41.56s, 3d32m27.45s
semi major axis, semi minor axis (arcsec):4.33, 3.34
angle (degrees, anti-clockwise from east):-71.46
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.01 0.56 22.392 0.151 AB
GALEX_NUV 7.42 0.44 21.724 0.065 AB
SDSS_u -1.69 3.85 AB
SDSS_g 38.19 2.17 19.945 0.062 AB
DES_g 42.36 0.38 19.833 0.010 AB
PanSTARRS_g 44.17 0.99 19.787 0.024 AB
SDSS_r 74.09 3.0 19.226 0.044 AB
PanSTARRS_r 72.55 1.47 19.248 0.022 AB
DES_r 76.01 0.84 19.198 0.012 AB
SDSS_i 95.61 4.24 18.949 0.048 AB
PanSTARRS_i 92.47 0.93 18.985 0.011 AB
PanSTARRS_z 103.45 2.47 18.863 0.026 AB
SDSS_z 127.29 14.13 18.638 0.120 AB
DES_z 113.06 2.33 18.767 0.022 AB
PanSTARRS_y 118.65 6.71 18.714 0.061 AB
2MASS_J 102.4 122.95 17.979 1.303 Vega
2MASS_H 191.86 161.05 16.825 0.911 Vega
2MASS_K 215.78 228.08 16.227 1.148 Vega
WISE_W1 85.23 8.16 16.375 0.104 Vega
WISE_W2 62.65 12.25 16.069 0.212 Vega
WISE_W3 132.96 72.05 13.417 0.588 Vega
WISE_W4 -531.7 366.72 Vega
 

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})\, 9.845 9.934 10.029
{\rm log}_{10}({\rm SFR}) -0.156 0.280 0.612
{\rm log}_{10}({\rm sSFR}) -10.085 -9.643 -9.269
{\rm stellar\ age} 3.775 5.111 6.113

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.231 -0.621 -0.082
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.642 -1.121 -0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.238 0.409 0.621
\delta -0.377 -0.055 0.174
\tau_1/\tau_2 0.745 1.057 1.382
Q_{PAH} 1.068 2.835 4.795
U_{min} 2.789 8.034 15.271
{\rm log}_{10}(\gamma_e)\, -2.736 -1.712 -0.607

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.070 -2.539 -1.371
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.417 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.514 -0.132 0.166
0.03-0.10 Gyr -0.105 0.385 0.740
0.10-0.32 Gyr 0.285 0.554 0.788
0.32-1.03 Gyr -0.012 0.298 0.554
1.03-3.29 Gyr -0.212 0.078 0.272
3.29-10.53 Gyr -0.320 -0.022 0.155
10.53-11.70 Gyr -0.565 -0.025 0.388