2026bnc

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Information

Transient

Name: AT2026bnc
Right ascension: 8h38m29.49s
Declination: 45d27m47.10s
Discovery Date: Jan. 20, 2026, 8:15 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name:
Right ascension: 8h38m29.39s
Declination: 45d27m46.21s
Redshift: None
Photometric Redshift: 0.118
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.44
Transient MWEBV processed 0.04
Host match processed 5.5
Host information processed 0.21
Host MWEBV processed 0.05
Global aperture construction processed 0.68
Global aperture photometry processed 5.06
Validate global photometry processed 16.14
Global host SED inference processed 399.35
Local aperture photometry processed 4.94
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) = 8h38m29.49s, 45d27m47.10s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
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) = 8h38m29.37s, 45d27m46.48s
semi major axis, semi minor axis (arcsec) = 5.13, 2.6
angle (degrees, anti-clockwise from east) = -106.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.7 0.18 24.287 0.280 AB
GALEX_NUV 2.81 0.22 22.777 0.085 AB
SDSS_u 16.54 2.54 20.854 0.167 AB
SDSS_g 87.9 2.61 19.040 0.032 AB
PanSTARRS_g 97.06 0.81 18.932 0.009 AB
SDSS_r 181.12 3.79 18.255 0.023 AB
PanSTARRS_r 190.79 0.93 18.199 0.005 AB
SDSS_i 260.03 4.85 17.862 0.020 AB
PanSTARRS_i 259.05 1.14 17.867 0.005 AB
PanSTARRS_z 319.61 2.91 17.638 0.010 AB
SDSS_z 312.68 9.9 17.662 0.034 AB
PanSTARRS_y 362.79 7.75 17.501 0.023 AB
2MASS_J 488.76 81.67 16.282 0.181 Vega
2MASS_H 443.13 119.25 15.916 0.292 Vega
2MASS_K 488.78 148.71 15.339 0.330 Vega
WISE_W1 236.64 9.76 15.266 0.045 Vega
WISE_W2 168.77 13.1 14.993 0.084 Vega
WISE_W3 599.96 61.72 11.781 0.112 Vega
WISE_W4 1248.1 529.18 9.539 0.460 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})\, 10.094 10.181 10.263
{\rm log}_{10}({\rm SFR}) -1.268 -0.415 0.025
{\rm log}_{10}({\rm sSFR}) -11.598 -10.619 -10.139
{\rm stellar\ age} 4.423 5.938 6.986

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.046 -0.721 -0.475
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.362 -0.769 -0.191

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.300 0.397 0.529
\delta -0.928 -0.779 -0.502
\tau_1/\tau_2 0.625 0.934 1.240
Q_{PAH} 1.120 2.502 4.466
U_{min} 2.505 7.521 14.928
{\rm log}_{10}(\gamma_e)\, -2.523 -1.615 -0.691

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.755 -2.251 -1.433
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.446 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.437 -0.464 -0.079
0.03-0.10 Gyr -1.446 -0.411 0.078
0.10-0.32 Gyr -0.992 -0.084 0.410
0.32-1.05 Gyr -0.149 0.343 0.610
1.05-3.40 Gyr 0.137 0.373 0.607
3.40-11.01 Gyr -0.079 0.268 0.428
11.01-12.24 Gyr -0.525 0.224 0.693