2026bth results

Information

Transient
Name:AT2026bth
Right ascension: 14h18m53.19s
Declination:9d18m42.01s
Discovery Date:Jan. 28, 2026, 11:37 a.m.
Classification:None
Redshift:None
MW E(B-V):0.026
Host
Name:
Right ascension: 14h18m52.84s
Declination:9d18m43.96s
Redshift:None
Photometric Redshift:0.091
 

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: completed

Task Name Status Time (s)
Cutout download processed 18.98
Transient MWEBV processed 0.12
Host match processed 7.4
Host information processed 0.13
Host MWEBV processed 0.05
Global aperture construction processed 0.62
Global aperture photometry processed 6.6
Validate global photometry processed 19.19
Global host SED inference processed 471.63
Local aperture photometry processed 6.36
Validate local photometry processed 0.03
Local host SED inference processed 423.62
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h18m53.19s, 9d18m42.01s
semi major axis, semi minor axis (arcsec):1.18, 1.18
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 6.54 0.14 21.860 0.022 AB
DES_r 15.41 0.29 20.930 0.021 AB
PanSTARRS_i 19.74 0.35 20.662 0.019 AB
PanSTARRS_z 25.66 0.77 20.377 0.033 AB
DES_z 28.57 0.88 20.260 0.034 AB
PanSTARRS_y 29.58 1.91 20.222 0.070 AB

Aperture details

RA, DEC (J2000):14h18m52.83s, 9d18m44.08s
semi major axis, semi minor axis (arcsec):8.02, 5.77
angle (degrees, anti-clockwise from east):-55.92
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.76 1.71 22.797 0.671 AB
GALEX_NUV 4.44 0.6 22.281 0.146 AB
SDSS_u 71.41 5.57 19.266 0.085 AB
SDSS_g 499.24 6.12 17.154 0.013 AB
DES_g 533.22 1.11 17.083 0.002 AB
PanSTARRS_g 552.07 1.58 17.045 0.003 AB
SDSS_r 1203.37 9.5 16.199 0.009 AB
PanSTARRS_r 1214.18 1.83 16.189 0.002 AB
DES_r 1301.46 2.57 16.114 0.002 AB
SDSS_i 1786.57 12.23 15.770 0.007 AB
PanSTARRS_i 1802.25 2.08 15.760 0.001 AB
PanSTARRS_z 2319.32 4.44 15.487 0.002 AB
SDSS_z 2470.74 22.54 15.418 0.010 AB
DES_z 2456.69 7.94 15.424 0.004 AB
PanSTARRS_y 2900.59 10.76 15.244 0.004 AB
2MASS_J 3619.36 185.34 14.109 0.056 Vega
2MASS_H 4700.76 230.98 13.352 0.053 Vega
2MASS_K 4320.8 331.31 12.973 0.083 Vega
WISE_W1 1751.98 26.44 13.092 0.016 Vega
WISE_W2 1062.83 27.19 12.995 0.028 Vega
WISE_W3 213.27 66.28 12.904 0.337 Vega
WISE_W4 87.46 318.65 12.425 3.955 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.979 9.121 9.247
{\rm log}_{10}({\rm SFR}) -2.309 -1.489 -0.953
{\rm log}_{10}({\rm sSFR}) -11.395 -10.613 -10.033
{\rm stellar\ age} 5.065 6.997 8.580

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.341 -0.677 -0.192
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.574 -0.719 0.108

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.439 0.920 1.436
\delta -0.256 0.040 0.278
\tau_1/\tau_2 0.661 1.013 1.378
Q_{PAH} 0.836 2.352 4.815
U_{min} 2.991 8.145 15.016
{\rm log}_{10}(\gamma_e)\, -3.005 -1.894 -0.589

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.252 -0.203 0.186
{\rm log}_{10}(\tau_{AGN})\, 1.111 1.421 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.919 -1.818 -1.114
0.03-0.10 Gyr -2.369 -1.476 -0.892
0.10-0.33 Gyr -2.144 -1.363 -0.748
0.33-1.06 Gyr -2.189 -1.272 -0.674
1.06-3.47 Gyr -1.854 -0.950 -0.635
3.47-11.31 Gyr -1.368 -0.775 -0.574
11.31-12.57 Gyr -1.517 -0.748 -0.079

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.900 10.980 11.045
{\rm log}_{10}({\rm SFR}) -1.943 -0.694 -0.064
{\rm log}_{10}({\rm sSFR}) -13.048 -11.705 -11.025
{\rm stellar\ age} 6.249 7.340 8.976

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.767 -0.589 -0.475
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.453 -0.669 0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.339 0.452 0.594
\delta -0.953 -0.827 -0.631
\tau_1/\tau_2 0.666 1.015 1.383
Q_{PAH} 0.212 0.576 1.119
U_{min} 3.496 9.032 16.758
{\rm log}_{10}(\gamma_e)\, -2.171 -1.539 -1.044

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.407 -3.529 -2.609
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.526 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.401 -0.799 -0.176
0.03-0.10 Gyr -2.513 -0.755 -0.010
0.10-0.33 Gyr -2.293 -0.507 0.323
0.33-1.06 Gyr -1.478 -0.046 0.616
1.06-3.47 Gyr -0.239 0.822 1.190
3.47-11.31 Gyr 0.667 1.134 1.282
11.31-12.57 Gyr 0.236 1.120 1.821