2026bgs

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Information

Transient

Name: AT2026bgs
Right ascension: 11h41m38.01s
Declination: 24d32m05.72s
Discovery Date: Jan. 17, 2026, 11:49 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name: 1709621
Right ascension: 11h41m37.98s
Declination: 24d32m01.91s
Redshift: None
Photometric Redshift: 0.174
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.08
Transient MWEBV processed 0.05
Host match processed 4.69
Host information processed 0.05
Host MWEBV processed 0.07
Global aperture construction processed 0.63
Global aperture photometry processed 6.93
Validate global photometry processed 19.65
Global host SED inference processed 601.99
Local aperture photometry processed 6.53
Validate local photometry no valid phot 0.03
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) = 11h41m38.01s, 24d32m05.72s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 11h41m37.98s, 24d32m02.32s
semi major axis, semi minor axis (arcsec) = 4.59, 3.81
angle (degrees, anti-clockwise from east) = -52.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.27 1.49 23.010 0.713 AB
GALEX_NUV 0.38 1.55 24.962 4.487 AB
SDSS_u 16.52 3.19 20.855 0.209 AB
SDSS_g 103.94 2.84 18.858 0.030 AB
DES_g 117.78 0.57 18.722 0.005 AB
PanSTARRS_g 118.78 1.31 18.713 0.012 AB
SDSS_r 295.28 4.75 17.724 0.017 AB
PanSTARRS_r 309.1 1.18 17.675 0.004 AB
DES_r 330.33 1.7 17.603 0.006 AB
SDSS_i 437.83 6.25 17.297 0.015 AB
PanSTARRS_i 441.69 1.4 17.287 0.003 AB
PanSTARRS_z 555.03 2.68 17.039 0.005 AB
SDSS_z 603.8 13.13 16.948 0.024 AB
DES_z 601.9 5.45 16.951 0.010 AB
PanSTARRS_y 627.65 5.95 16.906 0.010 AB
2MASS_J 843.99 85.61 15.689 0.110 Vega
2MASS_H 1186.3 124.33 14.847 0.114 Vega
2MASS_K 1161.33 152.15 14.400 0.142 Vega
WISE_W1 420.33 13.53 14.642 0.035 Vega
WISE_W2 280.74 15.8 14.440 0.061 Vega
WISE_W3 83.15 60.27 13.926 0.787 Vega
WISE_W4 259.84 395.12 11.243 1.651 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})\, 10.898 10.973 11.104
{\rm log}_{10}({\rm SFR}) -0.819 0.145 0.637
{\rm log}_{10}({\rm sSFR}) -11.803 -10.810 -10.294
{\rm stellar\ age} 6.470 7.610 10.947

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.389 -1.059 -0.823
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.946 -0.669 -0.430

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.296 0.438 0.592
\delta -0.957 -0.858 -0.687
\tau_1/\tau_2 0.630 1.096 1.547
Q_{PAH} 0.547 2.342 4.762
U_{min} 3.022 8.906 16.892
{\rm log}_{10}(\gamma_e)\, -3.172 -1.689 -0.538

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.210 -2.943 -1.792
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.496 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.470 0.351 0.676
0.03-0.10 Gyr -3.032 -0.161 0.654
0.10-0.32 Gyr -3.662 -0.393 0.526
0.32-1.02 Gyr -4.277 -0.624 0.507
1.02-3.26 Gyr -2.728 -0.040 0.927
3.26-10.43 Gyr -0.799 1.057 1.284
10.43-11.59 Gyr 0.469 1.547 2.284