2026dbq results

Information

Transient
Name:AT2026dbq
Right ascension: 3h47m29.62s
Declination:-10d29m30.27s
Discovery Date:Jan. 28, 2026, 6:03 a.m.
Classification:None
Redshift:None
MW E(B-V):0.060
Host
Name:
Right ascension: 3h47m29.57s
Declination:-10d29m36.24s
Redshift:None
Photometric Redshift:0.028
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 8.31
Transient MWEBV processed 0.15
Host match processed 6.91
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 4.25
Validate global photometry processed 11.91
Global host SED inference processed 412.25
Local aperture photometry processed 4.67
Validate local photometry processed 0.02
Local host SED inference processed 556.3
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h47m29.62s, -10d29m30.27s
semi major axis, semi minor axis (arcsec):3.51, 3.51
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 108.88 0.46 18.808 0.005 AB
PanSTARRS_g 117.02 0.89 18.729 0.008 AB
PanSTARRS_r 158.86 1.09 18.397 0.007 AB
DES_r 162.48 0.89 18.373 0.006 AB
PanSTARRS_i 190.72 1.19 18.199 0.007 AB
PanSTARRS_z 198.39 2.41 18.156 0.013 AB
DES_z 215.07 2.08 18.069 0.011 AB
PanSTARRS_y 211.82 5.73 18.085 0.029 AB
2MASS_J 257.26 73.58 16.979 0.311 Vega
2MASS_H 352.16 108.59 16.166 0.335 Vega
2MASS_K 251.85 156.33 16.059 0.674 Vega

Aperture details

RA, DEC (J2000):3h47m29.51s, -10d29m35.69s
semi major axis, semi minor axis (arcsec):23.2, 15.01
angle (degrees, anti-clockwise from east):-117.57
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 228.44 14.82 18.003 0.070 AB
GALEX_NUV 290.63 10.48 17.742 0.039 AB
PanSTARRS_g 1319.21 4.67 16.099 0.004 AB
PanSTARRS_r 1702.97 5.68 15.822 0.004 AB
PanSTARRS_i 2007.04 6.2 15.644 0.003 AB
PanSTARRS_z 1905.77 12.65 15.700 0.007 AB
2MASS_J 2876.84 394.71 14.358 0.149 Vega
2MASS_K 1071.59 839.64 14.487 0.851 Vega
WISE_W1 1256.1 33.49 13.453 0.029 Vega
WISE_W2 790.32 42.62 13.316 0.059 Vega
WISE_W3 3402.73 207.39 9.896 0.066 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.540 8.687 8.799
{\rm log}_{10}({\rm SFR}) -2.290 -1.559 -0.850
{\rm log}_{10}({\rm sSFR}) -10.923 -10.203 -9.467
{\rm stellar\ age} 3.915 6.184 7.575

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.815 -1.497 -1.047
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.834 -1.429 -0.580

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.335 0.581
\delta -0.451 -0.101 0.240
\tau_1/\tau_2 0.727 1.086 1.424
Q_{PAH} 1.230 3.227 5.601
U_{min} 2.801 7.997 15.077
{\rm log}_{10}(\gamma_e)\, -3.175 -2.155 -0.770

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.138 -1.320 -0.468
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.588 2.009

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.353 -1.777 -1.426
0.03-0.10 Gyr -2.486 -1.511 -0.725
0.10-0.33 Gyr -1.902 -1.094 -0.615
0.33-1.10 Gyr -1.638 -1.128 -0.761
1.10-3.63 Gyr -1.697 -1.217 -0.976
3.63-12.04 Gyr -1.845 -1.297 -1.070
12.04-13.38 Gyr -2.115 -1.358 -0.860

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.307 9.560 9.727
{\rm log}_{10}({\rm SFR}) -0.255 0.025 0.290
{\rm log}_{10}({\rm sSFR}) -9.904 -9.562 -9.166
{\rm stellar\ age} 2.811 5.621 7.349

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.313 -0.939 -0.611
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.815 -1.441 0.010

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.158 0.248 0.387
\delta -0.202 0.160 0.333
\tau_1/\tau_2 0.655 1.031 1.386
Q_{PAH} 0.658 1.561 2.666
U_{min} 2.687 7.000 13.809
{\rm log}_{10}(\gamma_e)\, -3.404 -2.760 -2.067

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.228 -3.175 -2.257
{\rm log}_{10}(\tau_{AGN})\, 0.920 1.333 1.845

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.598 -0.238 -0.026
0.03-0.10 Gyr -0.305 0.101 0.410
0.10-0.33 Gyr -0.263 0.121 0.447
0.33-1.10 Gyr -0.722 -0.228 0.056
1.10-3.63 Gyr -0.939 -0.401 -0.141
3.63-12.04 Gyr -1.289 -0.520 -0.201
12.04-13.38 Gyr -1.494 -0.509 0.013