2025nnx results

Information

Transient
Name:AT2025nnx
Right ascension: 17h08m40.64s
Declination:42d56m58.72s
Discovery Date:March 28, 2025, 2:28 p.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:
Right ascension: 17h08m40.73s
Declination:42d57m01.66s
Redshift:None
Photometric Redshift:0.046
 

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 26.16
Transient MWEBV processed 0.06
Host match processed 6.05
Host information processed 0.16
Host MWEBV processed 0.07
Global aperture construction processed 0.69
Global aperture photometry processed 5.1
Validate global photometry processed 15.34
Global host SED inference processed 397.48
Local aperture photometry processed 5.64
Validate local photometry processed 0.02
Local host SED inference processed 451.11
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h08m40.64s, 42d56m58.72s
semi major axis, semi minor axis (arcsec):2.24, 2.24
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 23.58 1.82 20.469 0.084 AB
SDSS_g 66.03 2.17 19.351 0.036 AB
PanSTARRS_g 74.94 0.7 19.213 0.010 AB
SDSS_r 89.98 2.6 19.015 0.031 AB
PanSTARRS_r 94.86 0.74 18.957 0.008 AB
SDSS_i 112.9 3.08 18.768 0.030 AB
PanSTARRS_i 116.02 0.62 18.739 0.006 AB
PanSTARRS_z 120.99 1.36 18.693 0.012 AB
SDSS_z 123.33 6.41 18.672 0.056 AB
PanSTARRS_y 133.39 3.46 18.587 0.028 AB

Aperture details

RA, DEC (J2000):17h08m40.72s, 42d57m01.98s
semi major axis, semi minor axis (arcsec):13.38, 3.66
angle (degrees, anti-clockwise from east):-176.03
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 28.83 5.38 20.250 0.203 AB
GALEX_NUV 52.5 3.49 19.600 0.072 AB
SDSS_u 106.28 5.08 18.834 0.052 AB
SDSS_g 255.16 4.5 17.883 0.019 AB
PanSTARRS_g 293.93 2.14 17.729 0.008 AB
SDSS_r 356.16 5.62 17.521 0.017 AB
PanSTARRS_r 366.42 2.25 17.490 0.007 AB
SDSS_i 438.61 7.01 17.295 0.017 AB
PanSTARRS_i 450.61 1.9 17.265 0.005 AB
PanSTARRS_z 474.51 4.17 17.209 0.010 AB
SDSS_z 454.66 18.93 17.256 0.045 AB
PanSTARRS_y 524.19 10.75 17.101 0.022 AB
2MASS_J 604.47 167.72 16.052 0.301 Vega
2MASS_H 621.15 247.43 15.549 0.432 Vega
2MASS_K 607.36 326.85 15.104 0.584 Vega
WISE_W1 274.25 16.26 15.106 0.064 Vega
WISE_W2 137.56 16.38 15.215 0.129 Vega
WISE_W3 500.21 75.58 11.978 0.164 Vega
WISE_W4 756.78 389.04 10.083 0.558 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.613 8.823 8.978
{\rm log}_{10}({\rm SFR}) -1.590 -1.040 -0.468
{\rm log}_{10}({\rm sSFR}) -10.484 -9.869 -9.221
{\rm stellar\ age} 1.880 5.651 7.499

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.701 -1.276 -0.748
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.620 -1.092 -0.366

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.407 0.796
\delta -0.535 -0.096 0.183
\tau_1/\tau_2 0.703 1.043 1.415
Q_{PAH} 0.643 2.314 4.785
U_{min} 3.086 8.480 15.604
{\rm log}_{10}(\gamma_e)\, -3.158 -1.816 -0.638

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.116 -1.201 -0.407
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.413 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.816 -1.286 -0.870
0.03-0.10 Gyr -1.799 -0.982 -0.353
0.10-0.33 Gyr -1.546 -0.781 -0.208
0.33-1.09 Gyr -1.718 -1.001 -0.550
1.09-3.59 Gyr -2.001 -1.150 -0.861
3.59-11.83 Gyr -2.582 -1.231 -0.906
11.83-13.15 Gyr -2.675 -1.266 -0.664

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.118 9.261 9.378
{\rm log}_{10}({\rm SFR}) -0.815 -0.307 0.025
{\rm log}_{10}({\rm sSFR}) -10.068 -9.571 -9.197
{\rm stellar\ age} 2.817 5.230 6.677

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.097 -0.742 -0.502
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.566 -0.579 0.136

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.267 0.421
\delta -0.677 -0.322 -0.035
\tau_1/\tau_2 0.668 0.983 1.302
Q_{PAH} 0.627 1.349 2.607
U_{min} 2.732 7.457 13.971
{\rm log}_{10}(\gamma_e)\, -3.378 -2.783 -2.070

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.260 -3.290 -2.349
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.453 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.336 -0.821 -0.591
0.03-0.10 Gyr -0.782 -0.196 0.173
0.10-0.33 Gyr -0.261 0.031 0.347
0.33-1.09 Gyr -0.922 -0.400 -0.124
1.09-3.59 Gyr -1.124 -0.648 -0.381
3.59-11.83 Gyr -1.485 -0.814 -0.558
11.83-13.15 Gyr -1.636 -0.816 -0.320