2026bdr

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Information

Transient

Name: AT2026bdr
Right ascension: 8h23m36.10s
Declination: -2d42m15.90s
Discovery Date: Jan. 17, 2026, 10:29 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name:
Right ascension: 8h23m36.10s
Declination: -2d42m15.80s
Redshift: None
Photometric Redshift: 0.156
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 7.23
Transient MWEBV processed 0.12
Host match processed 5.3
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 2.7
Global aperture photometry processed 5.65
Validate global photometry processed 15.25
Global host SED inference processed 465.58
Local aperture photometry processed 5.59
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 8h23m36.10s, -2d42m15.90s
semi major axis, semi minor axis (arcsec) = 0.74, 0.74
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 8h23m36.11s, -2d42m15.79s
semi major axis, semi minor axis (arcsec) = 5.2, 4.71
angle (degrees, anti-clockwise from east) = -42.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 3.45 0.58 22.554 0.182 AB
DES_g 23.4 0.71 20.477 0.033 AB
PanSTARRS_g 23.79 1.2 20.459 0.055 AB
PanSTARRS_r 36.57 1.52 19.992 0.045 AB
DES_r 38.65 1.37 19.932 0.038 AB
PanSTARRS_i 54.47 1.63 19.560 0.032 AB
PanSTARRS_z 56.92 4.14 19.512 0.079 AB
DES_z 56.12 3.64 19.527 0.070 AB
PanSTARRS_y 44.15 9.77 19.788 0.240 AB
2MASS_J 58.47 139.67 18.588 2.593 Vega
2MASS_H 92.56 217.15 17.616 2.547 Vega
2MASS_K -1.86 274.59 Vega
WISE_W1 10.8 10.43 18.617 1.049 Vega
WISE_W2 -8.67 14.6 Vega
WISE_W3 70.53 67.86 14.105 1.045 Vega
WISE_W4 204.47 436.53 11.503 2.318 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.367 9.576 9.741
{\rm log}_{10}({\rm SFR}) -0.394 0.098 0.582
{\rm log}_{10}({\rm sSFR}) -10.023 -9.466 -8.906
{\rm stellar\ age} 1.150 3.834 5.945

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.700 -1.137 -0.388
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.589 0.075 0.322

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.314 0.664 1.114
\delta -0.466 -0.060 0.144
\tau_1/\tau_2 0.559 0.938 1.354
Q_{PAH} 1.008 3.357 5.542
U_{min} 3.119 8.548 15.619
{\rm log}_{10}(\gamma_e)\, -3.231 -2.245 -1.128

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.687 -1.458 -0.360
{\rm log}_{10}(\tau_{AGN})\, 0.931 1.266 1.757

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.347 0.128 0.469
0.03-0.10 Gyr -0.659 0.010 0.643
0.10-0.32 Gyr -0.384 0.197 0.691
0.32-1.03 Gyr -0.645 0.069 0.497
1.03-3.31 Gyr -1.319 -0.345 -0.001
3.31-10.62 Gyr -2.088 -0.630 -0.212
10.62-11.80 Gyr -2.298 -0.687 -0.017