2026nbk results

Information

Transient
Name:AT2026nbk
Right ascension: 18h19m17.03s
Declination:52d01m43.77s
Discovery Date:May 12, 2026, 8:49 a.m.
Classification:None
Redshift:None
MW E(B-V):0.027
Host
Name:J181917.08+520143.39
Object ID:9907738066225068
Catalog Name:decals
Catalog Release:dr9
Right ascension: 18h19m17.08s
Declination:52d01m43.39s
Redshift:None
Photometric Redshift:0.118
 

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_z
 SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 5.75
Transient MWEBV processed 0.05
Host match processed 4.88
Host information processed 0.11
Host MWEBV processed 0.08
Global aperture construction processed 0.62
Global aperture photometry processed 5.3
Validate global photometry processed 14.33
Global host SED inference processed 386.29
Local aperture photometry processed 4.8
Validate local photometry processed 0.02
Local host SED inference not enough filters 23.76
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h19m17.03s, 52d01m43.77s
semi major axis, semi minor axis (arcsec):0.94, 0.94
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 97.25 1.74 18.930 0.019 AB

Aperture details

RA, DEC (J2000):18h19m17.08s, 52d01m43.53s
semi major axis, semi minor axis (arcsec):7.55, 4.48
angle (degrees, anti-clockwise from east):-108.13
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.85 3.55 20.456 0.161 AB
GALEX_NUV 19.75 2.08 20.661 0.115 AB
DES_g 153.05 1.03 18.438 0.007 AB
PanSTARRS_g 162.9 1.51 18.370 0.010 AB
PanSTARRS_r 290.34 1.76 17.743 0.007 AB
PanSTARRS_i 411.79 1.69 17.363 0.004 AB
PanSTARRS_z 468.66 4.9 17.223 0.011 AB
DES_z 501.69 4.23 17.149 0.009 AB
PanSTARRS_y 546.68 9.67 17.056 0.019 AB
2MASS_J 727.98 125.53 15.850 0.187 Vega
2MASS_H 773.12 186.72 15.312 0.262 Vega
2MASS_K 643.98 273.58 15.040 0.461 Vega
WISE_W1 350.69 13.55 14.839 0.042 Vega
WISE_W2 259.91 14.54 14.524 0.061 Vega
WISE_W3 886.4 43.56 11.357 0.053 Vega
WISE_W4 724.05 230.97 10.131 0.346 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})\, 10.438 10.479 10.519
{\rm log}_{10}({\rm SFR}) -0.272 -0.052 0.183
{\rm log}_{10}({\rm sSFR}) -10.751 -10.543 -10.298
{\rm stellar\ age} 6.706 7.384 8.591

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.586 -0.430 -0.268
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.414 -0.342 0.097

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.076 0.138 0.236
\delta -0.734 -0.339 0.050
\tau_1/\tau_2 0.586 0.943 1.309
Q_{PAH} 0.737 2.431 4.721
U_{min} 2.360 7.400 14.687
{\rm log}_{10}(\gamma_e)\, -2.819 -1.681 -0.469

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.054 -1.690 -1.225
{\rm log}_{10}(\tau_{AGN})\, 1.180 1.534 1.883

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.081 0.089 0.265
0.03-0.10 Gyr -0.550 -0.140 0.185
0.10-0.32 Gyr -0.682 -0.204 0.117
0.32-1.05 Gyr -0.638 -0.149 0.170
1.05-3.40 Gyr -0.390 0.175 0.503
3.40-11.01 Gyr 0.509 0.681 0.771
11.01-12.24 Gyr 0.330 0.788 1.255