2025nog results

Information

Transient
Name:AT2025nog
Right ascension: 11h09m48.69s
Declination:0d48m15.70s
Discovery Date:March 2, 2025, 10:48 a.m.
Classification:None
Redshift:None
MW E(B-V):0.034
Host
Name:1175918
Right ascension: 11h09m48.72s
Declination:0d48m15.88s
Redshift:0.062973
Photometric Redshift:0.063
 

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 22.19
Transient MWEBV processed 0.05
Host match processed 4.2
Host information processed 0.16
Host MWEBV processed 0.06
Global aperture construction processed 0.68
Global aperture photometry processed 6.62
Validate global photometry processed 16.98
Global host SED inference processed 596.64
Local aperture photometry processed 7.55
Validate local photometry processed 0.02
Local host SED inference processed 527.91
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h09m48.69s, 0d48m15.70s
semi major axis, semi minor axis (arcsec):1.65, 1.65
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 23.42 1.56 20.476 0.072 AB
SDSS_g 59.77 2.05 19.459 0.037 AB
DES_g 65.3 0.36 19.363 0.006 AB
PanSTARRS_g 59.28 0.4 19.468 0.007 AB
SDSS_r 80.85 2.45 19.131 0.033 AB
PanSTARRS_r 80.78 0.45 19.132 0.006 AB
DES_r 99.34 0.86 18.907 0.009 AB
SDSS_i 104.24 2.96 18.855 0.031 AB
PanSTARRS_i 97.1 0.48 18.932 0.005 AB
PanSTARRS_z 117.17 1.19 18.728 0.011 AB
SDSS_z 122.0 5.47 18.684 0.049 AB
DES_z 122.58 2.12 18.679 0.019 AB
PanSTARRS_y 122.19 2.81 18.682 0.025 AB

Aperture details

RA, DEC (J2000):11h09m48.67s, 0d48m16.03s
semi major axis, semi minor axis (arcsec):7.86, 6.22
angle (degrees, anti-clockwise from east):-115.96
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.77 1.32 20.291 0.052 AB
GALEX_NUV 40.81 1.02 19.873 0.027 AB
SDSS_u 104.87 4.91 18.848 0.051 AB
SDSS_g 221.45 4.32 18.037 0.021 AB
DES_g 218.17 0.74 18.053 0.004 AB
PanSTARRS_g 204.32 1.57 18.124 0.008 AB
SDSS_r 296.07 5.49 17.722 0.020 AB
PanSTARRS_r 291.48 1.74 17.738 0.006 AB
DES_r 330.0 1.79 17.604 0.006 AB
SDSS_i 361.02 7.58 17.506 0.023 AB
PanSTARRS_i 365.36 1.97 17.493 0.006 AB
PanSTARRS_z 402.71 4.9 17.388 0.013 AB
SDSS_z 439.51 20.65 17.293 0.051 AB
DES_z 428.15 4.36 17.321 0.011 AB
PanSTARRS_y 467.07 11.79 17.227 0.027 AB
2MASS_J 422.9 200.6 16.439 0.515 Vega
2MASS_H -54.29 296.61 Vega
2MASS_K -110.99 369.95 Vega
WISE_W1 201.42 13.74 15.441 0.074 Vega
WISE_W2 135.83 19.29 15.229 0.154 Vega
WISE_W3 388.52 103.67 12.252 0.290 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.843 9.026 9.132
{\rm log}_{10}({\rm SFR}) -1.261 -0.716 -0.075
{\rm log}_{10}({\rm sSFR}) -10.343 -9.735 -8.957
{\rm stellar\ age} 2.653 5.288 6.786

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.113 -0.498 -0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.802 -1.399 -0.634

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.065 0.261 0.624
\delta -0.681 -0.241 0.164
\tau_1/\tau_2 0.621 0.985 1.364
Q_{PAH} 0.924 3.149 5.647
U_{min} 3.211 8.579 15.700
{\rm log}_{10}(\gamma_e)\, -3.111 -1.866 -0.365

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.578 -0.831 -0.403
{\rm log}_{10}(\tau_{AGN})\, 1.183 1.671 2.015

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.371 -1.056 -0.721
0.03-0.10 Gyr -1.316 -0.621 0.061
0.10-0.33 Gyr -1.088 -0.498 -0.026
0.33-1.08 Gyr -1.332 -0.687 -0.381
1.08-3.54 Gyr -1.463 -0.861 -0.605
3.54-11.63 Gyr -1.811 -1.028 -0.775
11.63-12.92 Gyr -1.970 -1.077 -0.563

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.414 9.594 9.774
{\rm log}_{10}({\rm SFR}) 0.249 0.477 0.768
{\rm log}_{10}({\rm sSFR}) -9.404 -9.119 -8.745
{\rm stellar\ age} 5.249 6.955 9.793

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.214 -0.818 -0.532
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.071 0.365 0.464

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.256 0.405
\delta -0.848 -0.615 -0.369
\tau_1/\tau_2 0.435 0.893 1.387
Q_{PAH} 0.203 0.667 1.647
U_{min} 3.113 8.520 15.688
{\rm log}_{10}(\gamma_e)\, -3.288 -2.300 -1.449

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.959 -2.736 -2.016
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.423 1.841

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.098 -1.070 -0.613
0.03-0.10 Gyr 0.402 0.635 0.928
0.10-0.33 Gyr -2.606 -0.566 0.141
0.33-1.08 Gyr -3.680 -0.979 -0.395
1.08-3.54 Gyr -2.767 -0.676 -0.288
3.54-11.63 Gyr -1.372 -0.431 -0.154
11.63-12.92 Gyr -1.263 -0.217 0.651