2026bpi results

Information

Transient
Name:AT2026bpi
Right ascension: 11h50m13.09s
Declination:53d14m46.22s
Discovery Date:Jan. 28, 2026, 3:08 a.m.
Classification:None
Redshift:None
MW E(B-V):0.017
Host
Name:
Right ascension: 11h50m13.19s
Declination:53d14m46.87s
Redshift:None
Photometric Redshift:0.059
 

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 15.65
Transient MWEBV processed 0.14
Host match processed 7.31
Host information processed 0.12
Host MWEBV processed 0.12
Global aperture construction processed 2.76
Global aperture photometry processed 4.76
Validate global photometry processed 14.5
Global host SED inference processed 447.92
Local aperture photometry processed 4.6
Validate local photometry processed 0.02
Local host SED inference processed 472.69
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h50m13.09s, 53d14m46.22s
semi major axis, semi minor axis (arcsec):1.76, 1.76
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 5.76 1.47 21.999 0.277 AB
SDSS_g 9.3 1.05 21.478 0.123 AB
PanSTARRS_g 7.68 0.38 21.687 0.054 AB
SDSS_r 9.44 1.08 21.463 0.125 AB
PanSTARRS_r 10.03 0.44 21.397 0.047 AB
SDSS_i 12.64 1.48 21.146 0.127 AB
PanSTARRS_i 12.14 0.44 21.190 0.039 AB
PanSTARRS_z 12.24 1.09 21.181 0.096 AB
SDSS_z 9.54 4.48 21.451 0.510 AB
PanSTARRS_y 13.15 2.83 21.102 0.233 AB

Aperture details

RA, DEC (J2000):11h50m13.17s, 53d14m46.97s
semi major axis, semi minor axis (arcsec):6.12, 2.46
angle (degrees, anti-clockwise from east):-121.59
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 12.76 3.2 21.135 0.272 AB
SDSS_g 18.68 2.0 20.721 0.116 AB
PanSTARRS_g 16.99 0.84 20.824 0.053 AB
SDSS_r 16.09 2.0 20.884 0.135 AB
PanSTARRS_r 20.34 0.94 20.629 0.050 AB
SDSS_i 30.32 2.94 20.196 0.105 AB
PanSTARRS_i 24.35 0.93 20.434 0.042 AB
PanSTARRS_z 26.99 2.32 20.322 0.093 AB
SDSS_z 41.45 9.81 19.856 0.257 AB
PanSTARRS_y 35.84 6.03 20.014 0.183 AB
2MASS_J 66.35 115.39 18.451 1.888 Vega
2MASS_H 129.34 182.9 17.253 1.535 Vega
2MASS_K 9.85 168.58 19.579 18.586 Vega
WISE_W1 16.93 8.45 18.129 0.542 Vega
WISE_W2 -2.48 10.2 Vega
WISE_W3 33.9 51.75 14.901 1.658 Vega
WISE_W4 -548.06 393.57 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.729 7.979 8.160
{\rm log}_{10}({\rm SFR}) -2.117 -1.397 -0.310
{\rm log}_{10}({\rm sSFR}) -10.135 -9.345 -8.025
{\rm stellar\ age} 0.213 3.840 6.634

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.748 -1.297 -0.510
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.642 -0.717 0.184

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.204 0.635 1.367
\delta -0.402 -0.024 0.268
\tau_1/\tau_2 0.632 1.057 1.458
Q_{PAH} 1.067 3.083 5.384
U_{min} 3.193 8.992 17.054
{\rm log}_{10}(\gamma_e)\, -2.904 -1.761 -0.741

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.549 -0.313 0.217
{\rm log}_{10}(\tau_{AGN})\, 1.122 1.470 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.262 -1.979 -1.458
0.03-0.10 Gyr -2.218 -1.325 -0.150
0.10-0.33 Gyr -2.679 -1.537 -0.817
0.33-1.08 Gyr -4.358 -1.870 -1.338
1.08-3.55 Gyr -5.503 -2.136 -1.653
3.55-11.68 Gyr -6.333 -2.441 -1.798
11.68-12.97 Gyr -6.323 -2.423 -1.591

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.824 8.179 8.441
{\rm log}_{10}({\rm SFR}) -1.018 -0.577 -0.016
{\rm log}_{10}({\rm sSFR}) -9.387 -8.700 -7.960
{\rm stellar\ age} 0.146 3.258 6.259

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.512 -0.767 -0.010
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.402 -0.523 0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.395 0.751 1.306
\delta -0.353 0.032 0.280
\tau_1/\tau_2 0.785 1.237 1.642
Q_{PAH} 1.404 3.219 5.109
U_{min} 3.586 9.327 17.456
{\rm log}_{10}(\gamma_e)\, -2.868 -1.622 -0.644

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.831 -1.886 -0.454
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.470 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.744 -1.132 -0.715
0.03-0.10 Gyr -0.997 -0.487 0.135
0.10-0.33 Gyr -3.112 -1.162 -0.622
0.33-1.08 Gyr -4.973 -1.972 -1.261
1.08-3.55 Gyr -5.747 -2.196 -1.490
3.55-11.68 Gyr -5.842 -2.378 -1.601
11.68-12.97 Gyr -5.936 -2.343 -1.394