2026cbc results

Information

Transient
Name:AT2026cbc
Right ascension: 16h00m48.61s
Declination:42d11m34.17s
Discovery Date:Feb. 2, 2026, 3:08 p.m.
Classification:None
Redshift:None
MW E(B-V):0.017
Host
Name:SDSSJ160048.60+42113
Right ascension: 16h00m48.72s
Declination:42d11m34.12s
Redshift:None
Photometric Redshift:0.059
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.05
Transient MWEBV processed 0.13
Host match processed 4.66
Host information processed 0.12
Host MWEBV processed 0.12
Global aperture construction processed 0.64
Global aperture photometry processed 5.16
Validate global photometry processed 16.19
Global host SED inference processed 414.38
Local aperture photometry processed 5.03
Validate local photometry processed 0.02
Local host SED inference processed 504.06
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h00m48.61s, 42d11m34.17s
semi major axis, semi minor axis (arcsec):1.76, 1.76
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 41.76 2.11 19.848 0.055 AB
SDSS_g 110.27 2.77 18.794 0.027 AB
PanSTARRS_g 120.01 0.47 18.702 0.004 AB
SDSS_r 183.79 3.6 18.239 0.021 AB
PanSTARRS_r 194.72 0.52 18.176 0.003 AB
SDSS_i 246.93 4.28 17.919 0.019 AB
PanSTARRS_i 242.79 0.51 17.937 0.002 AB
PanSTARRS_z 276.3 1.25 17.797 0.005 AB
SDSS_z 286.51 7.34 17.757 0.028 AB
PanSTARRS_y 314.97 2.7 17.654 0.009 AB

Aperture details

RA, DEC (J2000):16h00m48.60s, 42d11m34.45s
semi major axis, semi minor axis (arcsec):5.92, 3.91
angle (degrees, anti-clockwise from east):-34.89
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.88 3.69 20.455 0.168 AB
GALEX_NUV 25.96 1.11 20.364 0.046 AB
SDSS_u 88.83 4.39 19.029 0.054 AB
SDSS_g 225.06 4.11 18.019 0.020 AB
PanSTARRS_g 226.22 1.15 18.014 0.006 AB
SDSS_r 362.44 5.35 17.502 0.016 AB
PanSTARRS_r 384.6 1.24 17.437 0.004 AB
SDSS_i 506.06 6.82 17.139 0.015 AB
PanSTARRS_i 493.16 1.3 17.168 0.003 AB
PanSTARRS_z 566.08 3.25 17.018 0.006 AB
SDSS_z 566.47 17.3 17.017 0.033 AB
PanSTARRS_y 652.56 7.2 16.863 0.012 AB
2MASS_J 614.15 122.71 16.034 0.217 Vega
2MASS_H 914.34 191.06 15.130 0.227 Vega
2MASS_K 713.28 201.3 14.929 0.306 Vega
WISE_W1 331.43 10.99 14.900 0.036 Vega
WISE_W2 200.04 12.91 14.808 0.070 Vega
WISE_W3 642.3 40.08 11.707 0.068 Vega
WISE_W4 742.53 235.67 10.103 0.345 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.496 9.622 9.738
{\rm log}_{10}({\rm SFR}) -1.216 -0.500 -0.027
{\rm log}_{10}({\rm sSFR}) -10.823 -10.115 -9.655
{\rm stellar\ age} 6.137 7.494 9.947

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.588 -1.130 -0.731
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.705 -0.202 0.325

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.506 0.803
\delta -0.394 -0.004 0.285
\tau_1/\tau_2 0.665 1.031 1.384
Q_{PAH} 0.767 2.897 5.248
U_{min} 3.017 8.150 15.716
{\rm log}_{10}(\gamma_e)\, -3.245 -1.973 -0.580

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.515 -1.388 -0.452
{\rm log}_{10}(\tau_{AGN})\, 0.928 1.409 1.850

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.994 -1.145 -0.689
0.03-0.10 Gyr -1.231 -0.403 0.120
0.10-0.33 Gyr -1.324 -0.483 -0.037
0.33-1.08 Gyr -1.938 -0.765 -0.320
1.08-3.55 Gyr -1.867 -0.655 -0.262
3.55-11.68 Gyr -0.785 -0.295 -0.110
11.68-12.97 Gyr -0.750 -0.127 0.612

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.863 9.923 10.039
{\rm log}_{10}({\rm SFR}) -0.725 -0.413 -0.050
{\rm log}_{10}({\rm sSFR}) -10.656 -10.344 -9.999
{\rm stellar\ age} 7.425 8.212 11.518

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.071 -0.800 -0.627
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.128 0.329 0.442

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.075 0.145 0.270
\delta -0.694 -0.273 0.080
\tau_1/\tau_2 0.537 0.901 1.302
Q_{PAH} 0.956 2.298 4.117
U_{min} 2.745 8.038 15.735
{\rm log}_{10}(\gamma_e)\, -2.737 -1.657 -0.693

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.916 -2.431 -1.653
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.518 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.722 -0.902 -0.659
0.03-0.10 Gyr -0.705 -0.293 0.101
0.10-0.33 Gyr -1.768 -0.599 -0.254
0.33-1.08 Gyr -2.407 -0.821 -0.471
1.08-3.55 Gyr -2.226 -0.715 -0.277
3.55-11.68 Gyr -0.617 0.055 0.174
11.68-12.97 Gyr -0.176 0.355 1.115