2026bft

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Information

Transient

Name: AT2026bft
Right ascension: 9h36m04.86s
Declination: -17d01m25.97s
Discovery Date: Jan. 21, 2026, 1:44 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.059

Host

Name:
Right ascension: 9h36m04.86s
Declination: -17d01m24.96s
Redshift: None
Photometric Redshift: 0.083
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 7.32
Transient MWEBV processed 0.06
Host match processed 5.19
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 5.64
Validate global photometry processed 14.99
Global host SED inference processed 414.06
Local aperture photometry processed 5.33
Validate local photometry processed 0.02
Local host SED inference processed 516.94
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 9h36m04.86s, -17d01m25.97s
semi major axis, semi minor axis (arcsec) = 1.28, 1.28
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 18.84 0.44 20.712 0.026 AB
PanSTARRS_r 24.22 0.45 20.439 0.020 AB
DES_r 29.42 0.52 20.228 0.019 AB
PanSTARRS_i 28.92 0.62 20.247 0.023 AB
PanSTARRS_z 31.75 0.77 20.146 0.026 AB
DES_z 38.53 2.43 19.935 0.069 AB
PanSTARRS_y 32.51 2.38 20.120 0.079 AB

Aperture details

RA, DEC (J2000) = 9h36m04.86s, -17d01m24.60s
semi major axis, semi minor axis (arcsec) = 9.47, 2.91
angle (degrees, anti-clockwise from east) = -16.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.33 2.74 21.009 0.208 AB
GALEX_NUV 16.16 1.99 20.879 0.134 AB
DES_g 84.65 1.14 19.081 0.015 AB
PanSTARRS_g 88.6 1.45 19.031 0.018 AB
PanSTARRS_r 117.68 1.8 18.723 0.017 AB
DES_r 122.57 1.27 18.679 0.011 AB
PanSTARRS_i 154.1 2.47 18.431 0.017 AB
PanSTARRS_z 152.54 3.05 18.442 0.022 AB
DES_z 154.37 6.03 18.429 0.042 AB
PanSTARRS_y 133.99 9.48 18.582 0.077 AB
2MASS_J 369.32 144.96 16.587 0.426 Vega
2MASS_H 39.31 224.51 18.546 6.200 Vega
2MASS_K -77.53 319.15 Vega
WISE_W1 89.4 11.89 16.323 0.144 Vega
WISE_W2 50.38 14.12 16.305 0.304 Vega
WISE_W3 97.73 78.94 13.751 0.877 Vega
WISE_W4 883.15 555.68 9.915 0.683 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.270 8.537 8.742
{\rm log}_{10}({\rm SFR}) -2.396 -1.045 0.026
{\rm log}_{10}({\rm sSFR}) -11.019 -9.613 -8.105
{\rm stellar\ age} 0.218 1.922 5.396

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.509 -0.656 -0.081
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.537 -0.764 0.070

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.115 0.332 0.885
\delta -0.709 -0.250 0.103
\tau_1/\tau_2 0.625 1.078 1.515
Q_{PAH} 1.255 3.204 5.569
U_{min} 3.499 9.455 17.382
{\rm log}_{10}(\gamma_e)\, -2.820 -1.632 -0.567

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.880 -0.391 0.000
{\rm log}_{10}(\tau_{AGN})\, 1.099 1.497 2.005

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.547 -1.719 -1.117
0.03-0.10 Gyr -2.724 -0.957 0.185
0.10-0.33 Gyr -1.834 -0.545 0.060
0.33-1.07 Gyr -3.609 -1.108 -0.507
1.07-3.49 Gyr -5.016 -2.134 -1.078
3.49-11.40 Gyr -6.164 -2.481 -1.312
11.40-12.67 Gyr -6.336 -2.303 -1.178

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.345 9.455 9.562
{\rm log}_{10}({\rm SFR}) -0.753 -0.480 -0.196
{\rm log}_{10}({\rm sSFR}) -10.206 -9.931 -9.633
{\rm stellar\ age} 4.385 5.848 6.938

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.732 -1.406 -1.043
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.893 -1.477 0.186

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.084 0.178 0.308
\delta -0.350 0.046 0.270
\tau_1/\tau_2 0.662 1.012 1.336
Q_{PAH} 1.633 3.470 5.388
U_{min} 3.098 7.898 14.896
{\rm log}_{10}(\gamma_e)\, -2.641 -1.663 -0.470

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.915 -2.377 -1.455
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.481 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.901 -0.697 -0.520
0.03-0.10 Gyr -0.767 -0.407 -0.075
0.10-0.33 Gyr -0.489 -0.183 0.092
0.33-1.07 Gyr -0.545 -0.259 -0.046
1.07-3.49 Gyr -0.629 -0.376 -0.185
3.49-11.40 Gyr -0.805 -0.500 -0.309
11.40-12.67 Gyr -1.059 -0.486 -0.078