2026ncb results

Information

Transient
Name:AT2026ncb
Right ascension: 16h04m25.19s
Declination:17d44m39.62s
Discovery Date:April 6, 2026, 9:01 p.m.
Classification:None
Redshift:None
MW E(B-V):0.037
Host
Name:NGC6040
Object ID:1438.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 16h04m26.73s
Declination:17d45m01.19s
Redshift:0.041378
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.09
Transient MWEBV processed 0.04
Host match processed 4.69
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.6
Global aperture photometry processed 7.28
Validate global photometry processed 19.11
Global host SED inference processed 426.87
Local aperture photometry processed 6.24
Validate local photometry processed 0.02
Local host SED inference processed 449.12
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h04m25.19s, 17d44m39.62s
semi major axis, semi minor axis (arcsec):2.45, 2.45
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 -0.24 1.89 AB
SDSS_g 21.77 1.4 20.556 0.070 AB
DES_g 22.81 0.39 20.504 0.019 AB
PanSTARRS_g 22.97 1.0 20.497 0.048 AB
SDSS_r 39.54 2.01 19.907 0.055 AB
PanSTARRS_r 39.65 0.77 19.904 0.021 AB
DES_r 42.51 0.74 19.829 0.019 AB
SDSS_i 53.64 2.72 19.576 0.055 AB
PanSTARRS_i 53.28 0.88 19.584 0.018 AB
PanSTARRS_z 62.45 1.74 19.411 0.030 AB
SDSS_z 45.87 7.92 19.746 0.187 AB
DES_z 66.31 2.21 19.346 0.036 AB
PanSTARRS_y 60.15 4.23 19.452 0.076 AB

Aperture details

RA, DEC (J2000):16h04m26.68s, 17d45m00.23s
semi major axis, semi minor axis (arcsec):48.98, 15.99
angle (degrees, anti-clockwise from east):-126.29
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 1281.4 22.95 16.131 0.019 AB
SDSS_g 5328.74 20.57 14.583 0.004 AB
PanSTARRS_g 5448.69 11.75 14.559 0.002 AB
SDSS_r 10155.64 29.35 13.883 0.003 AB
PanSTARRS_r 10472.92 8.89 13.850 0.001 AB
DES_r 9233.7 10.0 13.987 0.001 AB
SDSS_i 14904.43 38.52 13.467 0.003 AB
SDSS_z 18389.58 94.47 13.239 0.006 AB
PanSTARRS_y 22170.07 48.18 13.036 0.002 AB
2MASS_J 28590.23 559.72 11.865 0.021 Vega
2MASS_H 37948.99 938.07 11.084 0.027 Vega
2MASS_K 31761.65 913.84 10.807 0.031 Vega
WISE_W1 18104.5 125.14 10.557 0.008 Vega
WISE_W2 11127.03 157.51 10.445 0.015 Vega
WISE_W3 25692.92 531.68 7.701 0.022 Vega
WISE_W4 39157.08 2629.97 5.798 0.073 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.614 8.720 8.838
{\rm log}_{10}({\rm SFR}) -2.415 -1.715 -1.143
{\rm log}_{10}({\rm sSFR}) -11.107 -10.472 -9.871
{\rm stellar\ age} 6.021 7.638 9.833

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.673 -1.253 -0.808
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.853 -1.448 0.007

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.277 0.644 1.059
\delta -0.345 -0.009 0.256
\tau_1/\tau_2 0.639 1.002 1.345
Q_{PAH} 0.773 2.569 5.084
U_{min} 2.840 7.813 14.758
{\rm log}_{10}(\gamma_e)\, -2.998 -1.833 -0.735

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.656 -0.668 -0.056
{\rm log}_{10}(\tau_{AGN})\, 1.121 1.447 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.541 -1.825 -1.267
0.03-0.10 Gyr -2.534 -1.755 -1.064
0.10-0.33 Gyr -2.709 -1.830 -1.198
0.33-1.09 Gyr -2.742 -1.793 -1.188
1.09-3.60 Gyr -2.407 -1.448 -1.106
3.60-11.88 Gyr -1.629 -1.189 -1.014
11.88-13.20 Gyr -1.626 -1.060 -0.369

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.097 11.195 11.273
{\rm log}_{10}({\rm SFR}) 0.422 1.032 1.587
{\rm log}_{10}({\rm sSFR}) -10.769 -10.159 -9.518
{\rm stellar\ age} 6.311 7.358 9.038

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.372 -0.134 0.023
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.522 -0.627 0.147

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.438 0.640 0.863
\delta -0.312 0.013 0.230
\tau_1/\tau_2 0.731 1.088 1.436
Q_{PAH} 0.554 1.241 2.515
U_{min} 2.279 6.861 13.361
{\rm log}_{10}(\gamma_e)\, -3.636 -2.539 -1.726

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.559 -2.401 -1.907
{\rm log}_{10}(\tau_{AGN})\, 1.111 1.511 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.744 -0.126 0.425
0.03-0.10 Gyr 0.523 1.179 1.749
0.10-0.33 Gyr 0.830 1.246 1.664
0.33-1.09 Gyr 0.430 0.929 1.182
1.09-3.60 Gyr 0.562 1.053 1.326
3.60-11.88 Gyr 0.993 1.281 1.424
11.88-13.20 Gyr 0.800 1.391 1.980