2025nkk results

Information

Transient
Name:AT2025nkk
Right ascension: 16h23m25.29s
Declination:24d18m57.01s
Discovery Date:June 10, 2025, 7:41 a.m.
Classification:None
Redshift:None
MW E(B-V):0.048
Host
Name:2025nkk
Right ascension: 16h23m25.27s
Declination:24d18m57.53s
Redshift:None
Photometric Redshift:0.117
 

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: blocked

Task Name Status Time (s)
Cutout download processed 16.98
Transient MWEBV processed 0.04
Host match processed 4.2
Host information processed 0.08
Host MWEBV processed 0.03
Global aperture construction processed 0.66
Global aperture photometry processed 7.33
Validate global photometry processed 19.59
Global host SED inference processed 519.3
Local aperture photometry processed 6.56
Validate local photometry processed 0.03
Local host SED inference not enough filters 18.06
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h23m25.29s, 24d18m57.01s
semi major axis, semi minor axis (arcsec):0.95, 0.95
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 153.62 2.55 18.434 0.018 AB

Aperture details

RA, DEC (J2000):16h23m25.26s, 24d18m57.76s
semi major axis, semi minor axis (arcsec):3.62, 2.83
angle (degrees, anti-clockwise from east):-23.49
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.22 1.12 23.684 0.995 AB
GALEX_NUV 1.14 0.89 23.759 0.853 AB
SDSS_u 18.96 2.76 20.705 0.158 AB
SDSS_g 74.44 2.37 19.221 0.035 AB
DES_g 77.85 0.48 19.172 0.007 AB
PanSTARRS_g 77.18 0.85 19.181 0.012 AB
SDSS_r 181.56 3.69 18.252 0.022 AB
PanSTARRS_r 179.34 0.9 18.266 0.005 AB
DES_r 195.81 1.27 18.170 0.007 AB
SDSS_i 273.2 4.7 17.809 0.019 AB
PanSTARRS_i 266.98 0.94 17.834 0.004 AB
PanSTARRS_z 333.63 2.38 17.592 0.008 AB
SDSS_z 381.24 12.14 17.447 0.035 AB
DES_z 383.41 4.1 17.441 0.012 AB
PanSTARRS_y 399.36 5.46 17.397 0.015 AB
2MASS_J 559.66 90.9 16.135 0.176 Vega
2MASS_H 823.95 132.37 15.243 0.174 Vega
2MASS_K 660.66 152.19 15.012 0.250 Vega
WISE_W1 226.64 13.65 15.313 0.065 Vega
WISE_W2 134.18 11.92 15.242 0.096 Vega
WISE_W3 71.84 44.48 14.085 0.672 Vega
WISE_W4 88.31 296.35 12.415 3.643 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.379 10.461 10.562
{\rm log}_{10}({\rm SFR}) -1.484 -0.424 0.284
{\rm log}_{10}({\rm sSFR}) -12.000 -10.901 -10.160
{\rm stellar\ age} 7.226 9.471 11.606

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.314 -0.881 -0.654
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.166 -0.340 0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.248 0.407 0.590
\delta -0.927 -0.761 -0.475
\tau_1/\tau_2 0.544 1.028 1.506
Q_{PAH} 0.906 2.639 4.718
U_{min} 3.105 8.823 16.420
{\rm log}_{10}(\gamma_e)\, -2.461 -1.453 -0.498

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.972 -2.570 -1.608
{\rm log}_{10}(\tau_{AGN})\, 1.121 1.614 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.038 -0.640 -0.165
0.03-0.10 Gyr -1.997 -0.412 0.396
0.10-0.32 Gyr -3.739 -1.077 -0.039
0.32-1.05 Gyr -5.144 -1.528 -0.359
1.05-3.40 Gyr -3.678 -1.135 -0.008
3.40-11.03 Gyr -1.722 0.392 0.691
11.03-12.25 Gyr 0.437 1.359 1.723