2026bki results

Information

Transient
Name:AT2026bki
Right ascension: 9h24m50.15s
Declination:49d26m25.04s
Discovery Date:Jan. 26, 2026, 1:16 a.m.
Classification:None
Redshift:None
MW E(B-V):0.015
Host
Name:
Right ascension: 9h24m50.13s
Declination:49d26m25.14s
Redshift:None
Photometric Redshift:0.105
 

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
DES_g
DES_z
GALEX_NUV
GALEX_FUV
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.64
Transient MWEBV processed 0.12
Host match processed 5.29
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 5.56
Validate global photometry processed 14.67
Global host SED inference processed 435.84
Local aperture photometry processed 5.6
Validate local photometry processed 0.03
Local host SED inference processed 1024.02
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h24m50.15s, 49d26m25.04s
semi major axis, semi minor axis (arcsec):1.04, 1.04
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 208.6 2.25 18.102 0.012 AB
PanSTARRS_y 195.41 1.98 18.173 0.011 AB

Aperture details

RA, DEC (J2000):9h24m50.12s, 49d26m25.24s
semi major axis, semi minor axis (arcsec):5.78, 5.59
angle (degrees, anti-clockwise from east):-97.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 89.85 4.44 19.016 0.054 AB
SDSS_g 242.23 4.31 17.939 0.019 AB
DES_g 246.24 1.3 17.922 0.006 AB
PanSTARRS_g 256.97 1.73 17.875 0.007 AB
SDSS_r 392.47 5.64 17.415 0.016 AB
PanSTARRS_r 387.72 1.84 17.429 0.005 AB
SDSS_i 524.23 7.42 17.101 0.015 AB
PanSTARRS_i 527.55 1.55 17.094 0.003 AB
PanSTARRS_z 604.6 3.86 16.946 0.007 AB
SDSS_z 553.36 16.63 17.042 0.033 AB
DES_z 610.91 4.08 16.935 0.007 AB
PanSTARRS_y 714.95 10.6 16.764 0.016 AB
WISE_W1 398.41 10.64 14.700 0.029 Vega
WISE_W2 282.86 12.77 14.432 0.049 Vega
WISE_W3 1135.04 88.78 11.088 0.085 Vega
WISE_W4 561.52 444.7 10.407 0.860 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.273 9.624 9.861
{\rm log}_{10}({\rm SFR}) 0.047 0.475 0.992
{\rm log}_{10}({\rm sSFR}) -9.719 -9.130 -8.408
{\rm stellar\ age} 1.239 5.156 7.639

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.805 -1.344 -0.620
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.138 -0.778 0.033

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.333 0.663
\delta -0.839 -0.476 0.158
\tau_1/\tau_2 0.497 0.977 1.504
Q_{PAH} 0.481 2.208 4.715
U_{min} 3.342 9.070 16.585
{\rm log}_{10}(\gamma_e)\, -3.319 -1.761 -0.696

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.094 -2.491 -0.828
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.517 2.011

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.239 0.679 0.990
0.03-0.10 Gyr -1.567 0.040 1.024
0.10-0.32 Gyr -2.202 -0.535 0.251
0.32-1.06 Gyr -2.687 -0.608 0.156
1.06-3.43 Gyr -2.612 -0.646 -0.060
3.43-11.15 Gyr -2.590 -0.623 -0.056
11.15-12.39 Gyr -2.545 -0.557 0.369

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.141 10.250 10.334
{\rm log}_{10}({\rm SFR}) -0.225 0.404 0.953
{\rm log}_{10}({\rm sSFR}) -10.490 -9.853 -9.244
{\rm stellar\ age} 4.427 5.855 6.907

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.840 -0.576 -0.384
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.350 0.207 0.393

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.137 0.256 0.423
\delta -0.922 -0.717 -0.354
\tau_1/\tau_2 0.581 0.937 1.281
Q_{PAH} 0.477 1.465 3.450
U_{min} 2.428 7.453 14.432
{\rm log}_{10}(\gamma_e)\, -3.183 -2.042 -0.887

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.554 -2.136 -1.553
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.461 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.365 -0.055 0.153
0.03-0.10 Gyr -0.258 0.509 1.102
0.10-0.32 Gyr -0.078 0.507 0.872
0.32-1.06 Gyr -0.091 0.385 0.621
1.06-3.43 Gyr 0.002 0.379 0.653
3.43-11.15 Gyr -0.080 0.303 0.478
11.15-12.39 Gyr -0.323 0.280 0.738