2026dbg results

Information

Transient
Name:AT2026dbg
Right ascension: 7h09m43.64s
Declination:30d43m05.66s
Discovery Date:Feb. 14, 2026, 3:16 a.m.
Classification:None
Redshift:None
MW E(B-V):0.068
Host
Name:
Right ascension: 7h09m43.60s
Declination:30d42m52.63s
Redshift:None
Photometric Redshift:0.061
 

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: completed

Task Name Status Time (s)
Cutout download processed 18.5
Transient MWEBV processed 0.08
Host match processed 5.93
Host information processed 0.1
Host MWEBV processed 0.1
Global aperture construction processed 0.67
Global aperture photometry processed 6.25
Validate global photometry processed 19.41
Global host SED inference processed 366.32
Local aperture photometry processed 6.01
Validate local photometry processed 0.03
Local host SED inference processed 449.49
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h09m43.64s, 30d43m05.66s
semi major axis, semi minor axis (arcsec):1.69, 1.69
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 0.91 1.43 24.003 1.705 AB
SDSS_g 10.54 0.95 21.342 0.097 AB
DES_g 11.89 0.38 21.212 0.035 AB
PanSTARRS_g 12.14 0.61 21.190 0.054 AB
SDSS_r 17.96 1.37 20.764 0.083 AB
PanSTARRS_r 19.76 0.44 20.661 0.024 AB
DES_r 19.38 0.85 20.682 0.047 AB
SDSS_i 27.67 1.88 20.295 0.074 AB
PanSTARRS_i 26.35 0.8 20.348 0.033 AB
PanSTARRS_z 28.82 1.7 20.251 0.064 AB
SDSS_z 24.06 6.92 20.447 0.312 AB
DES_z 30.98 0.88 20.172 0.031 AB
PanSTARRS_y 32.02 3.54 20.137 0.120 AB

Aperture details

RA, DEC (J2000):7h09m43.58s, 30d42m52.87s
semi major axis, semi minor axis (arcsec):18.96, 11.57
angle (degrees, anti-clockwise from east):-40.65
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 51.87 6.1 19.613 0.128 AB
GALEX_NUV 84.79 3.95 19.079 0.051 AB
SDSS_u 209.08 12.72 18.099 0.066 AB
SDSS_g 1115.64 9.49 16.281 0.009 AB
DES_g 1198.21 3.8 16.204 0.003 AB
PanSTARRS_g 1205.33 5.16 16.197 0.005 AB
SDSS_r 2279.62 14.35 15.505 0.007 AB
PanSTARRS_r 2362.07 3.77 15.467 0.002 AB
DES_r 2507.43 9.55 15.402 0.004 AB
SDSS_i 3349.85 18.86 15.087 0.006 AB
PanSTARRS_i 3339.86 6.95 15.091 0.002 AB
PanSTARRS_z 4091.67 14.79 14.870 0.004 AB
SDSS_z 4217.77 61.93 14.837 0.016 AB
DES_z 4420.08 10.14 14.786 0.002 AB
PanSTARRS_y 4726.9 32.0 14.714 0.007 AB
2MASS_J 6688.81 402.66 13.442 0.065 Vega
2MASS_H 8271.19 649.73 12.738 0.085 Vega
2MASS_K 8073.86 655.39 12.294 0.088 Vega
WISE_W1 3529.01 45.7 12.332 0.014 Vega
WISE_W2 2186.64 53.01 12.212 0.026 Vega
WISE_W3 6821.26 209.91 9.141 0.033 Vega
WISE_W4 8596.65 1224.05 7.444 0.155 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.499 8.646 8.802
{\rm log}_{10}({\rm SFR}) -2.103 -1.405 -0.805
{\rm log}_{10}({\rm sSFR}) -10.732 -10.065 -9.448
{\rm stellar\ age} 3.698 6.251 7.824

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.642 -1.160 -0.558
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.498 -0.874 -0.086

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.265 0.668 1.095
\delta -0.266 0.087 0.303
\tau_1/\tau_2 0.710 1.068 1.427
Q_{PAH} 1.206 2.899 5.107
U_{min} 2.969 8.042 14.819
{\rm log}_{10}(\gamma_e)\, -2.930 -1.901 -0.797

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.146 -0.474 0.067
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.561 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.318 -1.645 -1.147
0.03-0.10 Gyr -2.211 -1.392 -0.707
0.10-0.33 Gyr -2.081 -1.296 -0.701
0.33-1.08 Gyr -2.154 -1.328 -0.875
1.08-3.55 Gyr -1.989 -1.284 -1.006
3.55-11.65 Gyr -1.986 -1.319 -1.073
11.65-12.94 Gyr -2.180 -1.358 -0.737

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.939 10.999 11.069
{\rm log}_{10}({\rm SFR}) 0.102 0.400 0.759
{\rm log}_{10}({\rm sSFR}) -10.889 -10.590 -10.226
{\rm stellar\ age} 7.799 9.935 11.977

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.878 -0.627 -0.464
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.823 -1.228 0.137

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.247 0.362 0.542
\delta -0.150 0.036 0.190
\tau_1/\tau_2 0.523 0.991 1.482
Q_{PAH} 1.208 2.398 4.138
U_{min} 2.621 8.434 16.023
{\rm log}_{10}(\gamma_e)\, -3.026 -2.026 -1.349

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.654 -2.534 -1.763
{\rm log}_{10}(\tau_{AGN})\, 1.156 1.640 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.436 0.196 0.446
0.03-0.10 Gyr -0.007 0.449 0.888
0.10-0.33 Gyr -0.817 0.241 0.660
0.33-1.08 Gyr -2.159 -0.196 0.302
1.08-3.55 Gyr -2.241 -0.329 0.309
3.55-11.65 Gyr -0.216 0.963 1.217
11.65-12.94 Gyr 1.026 1.855 2.186