2026bni results

Information

Transient
Name:AT2026bni
Right ascension: 12h36m36.48s
Declination:64d47m45.61s
Discovery Date:Jan. 28, 2026, 1:41 a.m.
Classification:None
Redshift:None
MW E(B-V):0.018
Host
Name:2671702
Right ascension: 12h36m36.84s
Declination:64d47m40.24s
Redshift:0.050344
Photometric Redshift:None
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.06
Transient MWEBV processed 0.06
Host match processed 5.21
Host information processed 0.06
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 4.93
Validate global photometry processed 15.45
Global host SED inference processed 391.67
Local aperture photometry processed 5.12
Validate local photometry processed 0.02
Local host SED inference processed 429.93
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h36m36.48s, 64d47m45.61s
semi major axis, semi minor axis (arcsec):2.03, 2.03
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 6.01 1.75 21.952 0.316 AB
SDSS_g 15.93 1.19 20.894 0.081 AB
PanSTARRS_g 20.38 0.66 20.627 0.035 AB
SDSS_r 22.23 1.55 20.533 0.076 AB
PanSTARRS_r 26.76 0.73 20.331 0.030 AB
SDSS_i 29.18 2.1 20.237 0.078 AB
PanSTARRS_i 34.92 0.73 20.042 0.023 AB
PanSTARRS_z 40.91 1.49 19.870 0.040 AB
SDSS_z 28.21 6.33 20.274 0.244 AB
PanSTARRS_y 49.19 4.21 19.670 0.093 AB

Aperture details

RA, DEC (J2000):12h36m36.80s, 64d47m40.35s
semi major axis, semi minor axis (arcsec):8.94, 7.76
angle (degrees, anti-clockwise from east):-73.92
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 73.89 8.14 19.228 0.120 AB
GALEX_NUV 107.02 1.54 18.826 0.016 AB
SDSS_u 246.63 7.76 17.920 0.034 AB
SDSS_g 759.21 7.55 16.699 0.011 AB
PanSTARRS_g 789.82 2.73 16.656 0.004 AB
SDSS_r 1187.17 9.77 16.214 0.009 AB
PanSTARRS_r 1201.36 3.09 16.201 0.003 AB
SDSS_i 1562.89 12.11 15.915 0.008 AB
PanSTARRS_i 1514.21 3.06 15.950 0.002 AB
PanSTARRS_z 1759.26 6.13 15.787 0.004 AB
SDSS_z 1628.57 27.32 15.870 0.018 AB
PanSTARRS_y 1875.9 17.17 15.717 0.010 AB
2MASS_J 2148.55 192.93 14.675 0.097 Vega
2MASS_H 3111.35 310.12 13.800 0.108 Vega
2MASS_K 2229.06 305.7 13.692 0.149 Vega
WISE_W1 1158.87 20.35 13.541 0.019 Vega
WISE_W2 739.28 22.95 13.389 0.034 Vega
WISE_W3 3510.0 84.49 9.863 0.026 Vega
WISE_W4 2884.17 551.77 8.630 0.208 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.246 8.486 8.616
{\rm log}_{10}({\rm SFR}) -1.733 -1.199 -0.581
{\rm log}_{10}({\rm sSFR}) -10.302 -9.668 -8.899
{\rm stellar\ age} 2.477 5.930 7.509

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.255 -0.494 -0.063
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.251 -0.756 -0.173

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.235 0.655 1.134
\delta -0.537 -0.125 0.218
\tau_1/\tau_2 0.687 1.039 1.405
Q_{PAH} 0.871 2.628 5.038
U_{min} 3.005 7.962 15.258
{\rm log}_{10}(\gamma_e)\, -2.997 -1.838 -0.643

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.822 -0.681 -0.025
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.499 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.836 -1.362 -0.901
0.03-0.10 Gyr -1.850 -1.194 -0.471
0.10-0.33 Gyr -1.910 -1.276 -0.717
0.33-1.09 Gyr -2.115 -1.434 -0.984
1.09-3.57 Gyr -2.313 -1.515 -1.216
3.57-11.78 Gyr -2.546 -1.530 -1.269
11.78-13.08 Gyr -2.625 -1.600 -1.032

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.079 10.165 10.273
{\rm log}_{10}({\rm SFR}) -0.503 -0.034 0.283
{\rm log}_{10}({\rm sSFR}) -10.734 -10.211 -9.883
{\rm stellar\ age} 5.592 6.772 8.003

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.350 -1.003 -0.751
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.869 -1.307 0.108

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.261 0.391 0.532
\delta -0.131 0.124 0.298
\tau_1/\tau_2 0.659 0.991 1.331
Q_{PAH} 1.526 2.613 4.224
U_{min} 2.621 7.879 15.476
{\rm log}_{10}(\gamma_e)\, -2.900 -2.113 -1.363

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.455 -2.241 -1.597
{\rm log}_{10}(\tau_{AGN})\, 1.079 1.569 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.063 -0.632 -0.032
0.03-0.10 Gyr -0.555 0.043 0.427
0.10-0.33 Gyr -0.132 0.284 0.600
0.33-1.09 Gyr -0.251 0.153 0.396
1.09-3.57 Gyr -0.110 0.239 0.461
3.57-11.78 Gyr -0.046 0.238 0.404
11.78-13.08 Gyr -0.279 0.294 0.815