2026bdf

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Information

Transient

Name: AT2026bdf
Right ascension: 0h04m01.90s
Declination: 0d29m39.20s
Discovery Date: Jan. 12, 2026, 2:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name: 1167423
Right ascension: 0h04m01.86s
Declination: 0d29m37.51s
Redshift: 0.083889
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 20.76
Transient MWEBV processed 0.05
Host match processed 4.92
Host information processed 0.05
Host MWEBV processed 0.06
Global aperture construction processed 0.69
Global aperture photometry processed 6.44
Validate global photometry processed 18.97
Global host SED inference processed 513.61
Local aperture photometry processed 6.15
Validate local photometry processed 0.03
Local host SED inference processed 473.78
 

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) = 0h04m01.90s, 0d29m39.20s
semi major axis, semi minor axis (arcsec) = 1.27, 1.27
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 57.41 0.27 19.502 0.005 AB
PanSTARRS_r 121.67 0.29 18.687 0.003 AB
DES_r 140.3 0.41 18.532 0.003 AB
SDSS_i 197.84 3.79 18.159 0.021 AB
PanSTARRS_i 190.63 0.47 18.200 0.003 AB
PanSTARRS_z 248.92 1.12 17.910 0.005 AB
DES_z 268.38 3.05 17.828 0.012 AB
PanSTARRS_y 292.22 2.01 17.736 0.007 AB

Aperture details

RA, DEC (J2000) = 0h04m01.88s, 0d29m37.50s
semi major axis, semi minor axis (arcsec) = 8.14, 8.01
angle (degrees, anti-clockwise from east) = -26.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.07 0.44 23.110 0.229 AB
GALEX_NUV 4.9 0.42 22.175 0.094 AB
SDSS_u 112.76 7.06 18.770 0.068 AB
SDSS_g 524.66 6.49 17.100 0.013 AB
DES_g 575.92 0.91 16.999 0.002 AB
PanSTARRS_g 587.91 2.12 16.977 0.004 AB
SDSS_r 1286.93 10.17 16.126 0.009 AB
PanSTARRS_r 1144.64 1.71 16.253 0.002 AB
DES_r 1427.09 1.4 16.014 0.001 AB
SDSS_i 1910.79 13.11 15.697 0.007 AB
PanSTARRS_i 1869.0 2.8 15.721 0.002 AB
PanSTARRS_z 2433.44 6.77 15.434 0.003 AB
SDSS_z 2592.97 25.21 15.366 0.011 AB
DES_z 2544.5 9.68 15.386 0.004 AB
PanSTARRS_y 2871.95 12.58 15.255 0.005 AB
2MASS_J 3487.97 206.85 14.149 0.064 Vega
2MASS_H 4860.48 341.2 13.316 0.076 Vega
2MASS_K 4946.71 361.43 12.826 0.079 Vega
WISE_W1 1799.75 32.2 13.063 0.019 Vega
WISE_W2 1039.86 34.21 13.019 0.036 Vega
WISE_W3 220.37 117.55 12.868 0.579 Vega
WISE_W4 648.07 705.42 10.251 1.182 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})\, 9.939 10.057 10.204
{\rm log}_{10}({\rm SFR}) -1.487 -0.763 -0.184
{\rm log}_{10}({\rm sSFR}) -11.599 -10.821 -10.225
{\rm stellar\ age} 6.631 7.920 11.049

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.456 -0.797 -0.453
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.733 -0.415 0.298

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.421 0.770 1.188
\delta -0.677 -0.312 0.098
\tau_1/\tau_2 0.647 1.014 1.366
Q_{PAH} 0.786 2.786 5.238
U_{min} 2.773 8.196 15.396
{\rm log}_{10}(\gamma_e)\, -3.312 -2.285 -0.882

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.623 -1.084 -0.456
{\rm log}_{10}(\tau_{AGN})\, 0.965 1.366 1.748

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.700 -0.854 -0.384
0.03-0.10 Gyr -1.853 -0.803 -0.102
0.10-0.33 Gyr -2.136 -0.869 -0.161
0.33-1.07 Gyr -2.599 -0.962 -0.138
1.07-3.49 Gyr -2.419 -0.623 0.047
3.49-11.39 Gyr -0.539 0.135 0.352
11.39-12.65 Gyr -0.264 0.450 1.218

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.994 11.104 11.165
{\rm log}_{10}({\rm SFR}) -1.847 -0.719 0.171
{\rm log}_{10}({\rm sSFR}) -12.966 -11.830 -10.932
{\rm stellar\ age} 7.665 11.541 12.008

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.501 -1.015 -0.711
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.380 -0.376 0.241

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.318 0.487 0.689
\delta -0.749 -0.484 -0.260
\tau_1/\tau_2 0.476 0.929 1.413
Q_{PAH} 0.483 2.097 4.254
U_{min} 2.982 9.243 17.896
{\rm log}_{10}(\gamma_e)\, -2.776 -1.607 -0.639

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.505 -3.567 -2.432
{\rm log}_{10}(\tau_{AGN})\, 1.117 1.639 1.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.382 -1.272 -0.387
0.03-0.10 Gyr -2.749 -0.743 0.318
0.10-0.33 Gyr -3.754 -1.468 -0.091
0.33-1.07 Gyr -4.849 -2.339 -0.501
1.07-3.49 Gyr -3.782 -1.903 -0.160
3.49-11.39 Gyr -1.666 0.339 1.295
11.39-12.65 Gyr 0.979 2.226 2.312