2026bde results

Information

Transient
Name:AT2026bde
Right ascension: 23h52m40.35s
Declination:-4d25m56.16s
Discovery Date:Jan. 20, 2026, 2:20 a.m.
Classification:None
Redshift:None
MW E(B-V):0.033
Host
Name:
Right ascension: 23h52m40.34s
Declination:-4d25m56.93s
Redshift:None
Photometric Redshift:0.107
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.0
Transient MWEBV processed 0.11
Host match processed 5.46
Host information processed 0.17
Host MWEBV processed 0.06
Global aperture construction processed 0.64
Global aperture photometry processed 6.71
Validate global photometry processed 19.37
Global host SED inference processed 626.47
Local aperture photometry processed 6.7
Validate local photometry processed 0.03
Local host SED inference not enough filters 21.6
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h52m40.35s, -4d25m56.16s
semi major axis, semi minor axis (arcsec):1.02, 1.02
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 199.3 3.33 18.151 0.018 AB

Aperture details

RA, DEC (J2000):23h52m40.33s, -4d25m56.72s
semi major axis, semi minor axis (arcsec):6.83, 6.03
angle (degrees, anti-clockwise from east):-16.66
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.37 0.54 23.561 0.429 AB
GALEX_NUV 5.4 0.61 22.070 0.122 AB
SDSS_u 85.63 8.06 19.068 0.102 AB
SDSS_g 283.94 4.85 17.767 0.019 AB
DES_g 308.28 0.82 17.678 0.003 AB
PanSTARRS_g 308.41 1.57 17.677 0.006 AB
SDSS_r 611.7 7.26 16.934 0.013 AB
PanSTARRS_r 625.87 1.29 16.909 0.002 AB
DES_r 692.85 2.38 16.798 0.004 AB
SDSS_i 901.42 9.83 16.513 0.012 AB
PanSTARRS_i 876.28 2.13 16.543 0.003 AB
PanSTARRS_z 1094.89 4.72 16.302 0.005 AB
SDSS_z 1238.03 23.41 16.168 0.021 AB
DES_z 1179.1 8.2 16.221 0.008 AB
PanSTARRS_y 1259.98 11.11 16.149 0.010 AB
2MASS_J 1568.33 145.43 15.017 0.101 Vega
2MASS_H 1889.93 227.14 14.341 0.130 Vega
2MASS_K 1927.39 283.11 13.850 0.159 Vega
WISE_W1 755.02 20.22 14.006 0.029 Vega
WISE_W2 484.38 27.96 13.848 0.063 Vega
WISE_W3 106.84 102.72 13.654 1.044 Vega
WISE_W4 63.61 428.93 12.771 7.321 Vega
 

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})\, 10.837 10.954 11.019
{\rm log}_{10}({\rm SFR}) -5.611 -2.353 -0.539
{\rm log}_{10}({\rm sSFR}) -16.579 -13.231 -11.470
{\rm stellar\ age} 7.315 11.342 11.739

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.643 -1.265 -0.930
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.548 -0.597 0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.207 0.368 0.508
\delta -0.518 -0.123 0.091
\tau_1/\tau_2 0.481 0.977 1.494
Q_{PAH} 0.977 2.659 4.909
U_{min} 4.508 11.824 19.776
{\rm log}_{10}(\gamma_e)\, -2.612 -1.157 -0.342

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.985 -2.704 -1.529
{\rm log}_{10}(\tau_{AGN})\, 1.150 1.686 2.012

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -7.321 -3.832 -1.554
0.03-0.10 Gyr -6.202 -2.611 -0.411
0.10-0.32 Gyr -6.329 -3.088 -0.697
0.32-1.05 Gyr -6.486 -3.786 -1.215
1.05-3.43 Gyr -4.361 -2.503 -0.561
3.43-11.13 Gyr -1.920 0.138 1.166
11.13-12.36 Gyr 0.382 2.094 2.179