2026nid results

Information

Transient
Name:AT2026nid
Right ascension: 16h56m50.46s
Declination:42d33m58.49s
Discovery Date:May 18, 2026, 4:25 a.m.
Classification:None
Redshift:None
MW E(B-V):0.019
Host
Name:J165650.26+423352.79
Object ID:9907735625532683
Catalog Name:decals
Catalog Release:dr9
Right ascension: 16h56m50.26s
Declination:42d33m52.79s
Redshift:None
Photometric Redshift:0.097
 

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 16.72
Transient MWEBV processed 0.11
Host match processed 5.05
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.71
Global aperture photometry processed 4.75
Validate global photometry processed 16.68
Global host SED inference processed 426.0
Local aperture photometry processed 4.66
Validate local photometry processed 0.02
Local host SED inference processed 472.92
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h56m50.46s, 42d33m58.49s
semi major axis, semi minor axis (arcsec):1.12, 1.12
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 18.08 0.27 20.757 0.016 AB
PanSTARRS_z 22.05 0.74 20.542 0.037 AB
PanSTARRS_y 26.62 1.85 20.337 0.075 AB

Aperture details

RA, DEC (J2000):16h56m50.25s, 42d33m52.92s
semi major axis, semi minor axis (arcsec):10.73, 7.95
angle (degrees, anti-clockwise from east):-155.27
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.79 4.55 20.605 0.238 AB
GALEX_NUV 28.46 0.96 20.264 0.037 AB
SDSS_u 181.68 9.25 18.252 0.055 AB
SDSS_g 611.89 6.9 16.933 0.012 AB
PanSTARRS_g 667.05 2.04 16.840 0.003 AB
SDSS_r 1349.39 10.38 16.075 0.008 AB
PanSTARRS_r 1382.71 2.71 16.048 0.002 AB
SDSS_i 1996.6 13.96 15.649 0.008 AB
PanSTARRS_i 2001.75 2.26 15.646 0.001 AB
PanSTARRS_z 2592.08 6.15 15.366 0.003 AB
SDSS_z 2722.65 31.98 15.313 0.013 AB
PanSTARRS_y 2978.68 15.17 15.215 0.006 AB
2MASS_J 4010.1 199.11 13.997 0.054 Vega
WISE_W1 2155.04 22.13 12.867 0.011 Vega
WISE_W2 1405.47 27.3 12.691 0.021 Vega
WISE_W3 2009.25 69.36 10.468 0.037 Vega
WISE_W4 737.75 433.72 10.110 0.638 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.582 8.965 9.154
{\rm log}_{10}({\rm SFR}) -1.448 -0.782 -0.152
{\rm log}_{10}({\rm sSFR}) -10.500 -9.720 -8.793
{\rm stellar\ age} 1.984 6.259 8.083

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.348 -0.421 0.060
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.332 -0.661 -0.001

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.536 0.939 1.444
\delta -0.467 -0.099 0.194
\tau_1/\tau_2 0.559 0.950 1.353
Q_{PAH} 0.831 2.458 4.794
U_{min} 3.300 8.643 15.505
{\rm log}_{10}(\gamma_e)\, -2.886 -1.784 -0.652

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.087 -0.701 0.150
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.594 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.446 -0.754 -0.250
0.03-0.10 Gyr -1.950 -0.906 -0.119
0.10-0.33 Gyr -2.341 -1.177 -0.433
0.33-1.06 Gyr -2.604 -1.232 -0.623
1.06-3.45 Gyr -2.986 -1.247 -0.811
3.45-11.24 Gyr -2.550 -1.084 -0.703
11.24-12.49 Gyr -2.469 -1.049 -0.298

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.123 11.190 11.269
{\rm log}_{10}({\rm SFR}) -0.199 0.204 0.568
{\rm log}_{10}({\rm sSFR}) -11.416 -10.985 -10.654
{\rm stellar\ age} 7.640 9.730 11.755

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.660 -0.454 -0.311
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.477 -0.197 0.343

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.178 0.261 0.382
\delta -0.587 -0.186 0.094
\tau_1/\tau_2 0.528 0.947 1.386
Q_{PAH} 0.711 1.764 3.262
U_{min} 2.161 6.921 14.722
{\rm log}_{10}(\gamma_e)\, -3.173 -2.149 -1.292

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.578 -2.366 -1.739
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.422 1.832

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.295 -0.146 0.174
0.03-0.10 Gyr -0.296 0.281 0.707
0.10-0.33 Gyr -1.350 -0.019 0.464
0.33-1.06 Gyr -2.888 -0.462 0.160
1.06-3.45 Gyr -2.337 -0.313 0.432
3.45-11.24 Gyr -0.449 1.165 1.420
11.24-12.49 Gyr 1.272 2.072 2.411