2026bpe

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Information

Transient

Name: AT2026bpe
Right ascension: 4h48m34.32s
Declination: -18d05m21.87s
Discovery Date: Jan. 23, 2026, 10:20 a.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name:
Right ascension: 4h48m34.37s
Declination: -18d05m22.77s
Redshift: None
Photometric Redshift: 0.086
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 7.66
Transient MWEBV processed 0.11
Host match processed 6.85
Host information processed 0.05
Host MWEBV processed 0.13
Global aperture construction processed 0.66
Global aperture photometry processed 4.92
Validate global photometry processed 14.65
Global host SED inference processed 413.7
Local aperture photometry processed 4.83
Validate local photometry processed 0.02
Local host SED inference processed 456.82
 

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) = 4h48m34.32s, -18d05m21.87s
semi major axis, semi minor axis (arcsec) = 1.24, 1.24
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 50.55 0.26 19.641 0.005 AB
PanSTARRS_r 75.8 0.53 19.201 0.008 AB
DES_r 66.02 0.36 19.351 0.006 AB
PanSTARRS_i 92.46 0.33 18.985 0.004 AB
PanSTARRS_z 94.06 0.87 18.966 0.010 AB
DES_z 84.02 1.27 19.089 0.016 AB
PanSTARRS_y 99.21 2.46 18.909 0.027 AB

Aperture details

RA, DEC (J2000) = 4h48m34.43s, -18d05m21.62s
semi major axis, semi minor axis (arcsec) = 9.68, 5.45
angle (degrees, anti-clockwise from east) = -148.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 68.88 5.01 19.305 0.079 AB
GALEX_NUV 85.15 3.66 19.075 0.047 AB
DES_g 392.34 0.79 17.416 0.002 AB
PanSTARRS_g 386.96 2.21 17.431 0.006 AB
PanSTARRS_r 524.26 3.0 17.101 0.006 AB
DES_r 556.73 1.14 17.036 0.002 AB
PanSTARRS_i 661.53 1.82 16.849 0.003 AB
PanSTARRS_z 694.92 4.99 16.795 0.008 AB
DES_z 759.53 4.05 16.699 0.006 AB
PanSTARRS_y 757.67 14.26 16.701 0.020 AB
2MASS_J 1115.04 169.59 15.387 0.165 Vega
2MASS_H 1186.44 259.06 14.847 0.237 Vega
2MASS_K 1098.17 310.07 14.461 0.307 Vega
WISE_W1 530.52 21.86 14.389 0.045 Vega
WISE_W2 361.64 22.16 14.165 0.067 Vega
WISE_W3 1522.43 83.48 10.770 0.060 Vega
WISE_W4 1739.77 480.97 9.179 0.300 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})\, 9.142 9.318 9.429
{\rm log}_{10}({\rm SFR}) -0.816 -0.377 0.086
{\rm log}_{10}({\rm sSFR}) -10.187 -9.645 -9.132
{\rm stellar\ age} 3.965 6.272 7.799

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.635 -1.149 -0.551
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.141 -0.854 -0.484

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.071 0.257 0.602
\delta -0.521 0.017 0.308
\tau_1/\tau_2 0.702 1.039 1.377
Q_{PAH} 0.767 2.650 4.928
U_{min} 2.778 7.561 14.109
{\rm log}_{10}(\gamma_e)\, -3.185 -2.199 -0.771

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.363 -0.761 -0.245
{\rm log}_{10}(\tau_{AGN})\, 1.142 1.608 1.997

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.810 -0.531 -0.217
0.03-0.10 Gyr -0.909 -0.336 0.185
0.10-0.33 Gyr -1.141 -0.569 -0.071
0.33-1.07 Gyr -1.319 -0.724 -0.309
1.07-3.48 Gyr -1.179 -0.672 -0.390
3.48-11.36 Gyr -1.221 -0.642 -0.409
11.36-12.62 Gyr -1.353 -0.615 -0.047

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.951 10.058 10.130
{\rm log}_{10}({\rm SFR}) 0.422 0.657 0.889
{\rm log}_{10}({\rm sSFR}) -9.681 -9.409 -9.122
{\rm stellar\ age} 3.748 5.287 6.456

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.731 -0.384 -0.139
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.833 -1.389 0.195

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.104 0.215 0.402
\delta -0.292 0.130 0.324
\tau_1/\tau_2 0.867 1.177 1.485
Q_{PAH} 0.971 2.319 4.314
U_{min} 2.361 6.984 13.978
{\rm log}_{10}(\gamma_e)\, -2.998 -1.847 -1.048

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.874 -2.555 -1.723
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.434 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.024 0.180 0.336
0.03-0.10 Gyr 0.504 0.772 1.028
0.10-0.33 Gyr 0.547 0.781 1.009
0.33-1.07 Gyr -0.014 0.390 0.619
1.07-3.48 Gyr -0.193 0.147 0.350
3.48-11.36 Gyr -0.335 0.023 0.204
11.36-12.62 Gyr -0.446 0.064 0.475