2025nkl

Download data

Information

Transient

Name: AT2025nkl
Right ascension: 18h24m16.80s
Declination: 34d44m46.99s
Discovery Date: June 7, 2025, 9:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name: 2025nkl
Right ascension: 18h24m16.33s
Declination: 34d45m01.41s
Redshift: None
Photometric Redshift: 0.072
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.22
Cutout download processed 5.48
Global aperture construction processed 0.67
Local aperture photometry processed 5.67
Global aperture photometry processed 5.48
Validate local photometry processed 0.02
Validate global photometry processed 14.87
Host information processed 0.11
Global host SED inference processed 396.72
Local host SED inference processed 535.31
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 18h24m16.80s, 34d44m46.99s
semi major axis, semi minor axis (arcsec) = 1.45, 1.45
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 3.06 0.13 22.686 0.046 AB
PanSTARRS_g 3.02 0.31 22.701 0.112 AB
PanSTARRS_r 4.73 0.4 22.212 0.091 AB
PanSTARRS_i 5.29 0.32 22.091 0.067 AB
PanSTARRS_z 7.4 1.0 21.727 0.146 AB
DES_z 3.93 0.67 22.415 0.186 AB
PanSTARRS_y 4.75 2.21 22.209 0.506 AB

Aperture details

RA, DEC (J2000) = 18h24m16.42s, 34d45m00.56s
semi major axis, semi minor axis (arcsec) = 12.24, 8.24
angle (degrees, anti-clockwise from east) = -51.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 77.18 7.25 19.181 0.102 AB
GALEX_NUV 97.95 4.99 18.922 0.055 AB
DES_g 592.81 1.54 16.968 0.003 AB
PanSTARRS_g 636.4 2.19 16.891 0.004 AB
PanSTARRS_r 875.25 2.76 16.545 0.003 AB
PanSTARRS_i 1121.27 2.23 16.276 0.002 AB
PanSTARRS_z 1189.49 6.83 16.212 0.006 AB
DES_z 1020.51 7.37 16.378 0.008 AB
PanSTARRS_y 1259.45 15.14 16.150 0.013 AB
2MASS_J 1779.93 187.48 14.879 0.114 Vega
2MASS_H 1322.4 270.52 14.729 0.222 Vega
2MASS_K 1039.66 336.23 14.520 0.351 Vega
WISE_W1 689.32 33.81 14.105 0.053 Vega
WISE_W2 496.12 33.46 13.822 0.073 Vega
WISE_W3 2950.29 96.72 10.051 0.036 Vega
WISE_W4 3954.18 583.38 8.287 0.160 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.788 8.005 8.155
{\rm log}_{10}({\rm SFR}) -2.375 -1.749 -1.040
{\rm log}_{10}({\rm sSFR}) -10.403 -9.803 -8.967
{\rm stellar\ age} 1.548 5.182 7.031

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.789 -1.394 -0.793
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.705 -0.936 0.077

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.290 0.660 1.239
\delta -0.223 0.125 0.319
\tau_1/\tau_2 0.678 1.080 1.458
Q_{PAH} 1.407 3.179 5.293
U_{min} 2.867 8.006 15.083
{\rm log}_{10}(\gamma_e)\, -2.761 -1.700 -0.615

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.499 0.108 0.358
{\rm log}_{10}(\tau_{AGN})\, 1.097 1.625 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.657 -1.939 -1.420
0.03-0.10 Gyr -2.474 -1.738 -0.971
0.10-0.33 Gyr -2.262 -1.627 -0.960
0.33-1.07 Gyr -2.558 -1.754 -1.362
1.07-3.52 Gyr -3.100 -1.941 -1.639
3.52-11.52 Gyr -3.417 -2.074 -1.766
11.52-12.80 Gyr -3.494 -2.080 -1.505

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.121 10.221 10.313
{\rm log}_{10}({\rm SFR}) -0.118 0.128 0.443
{\rm log}_{10}({\rm sSFR}) -10.343 -10.090 -9.788
{\rm stellar\ age} 4.907 6.185 7.193

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.578 -1.294 -1.009
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.834 -1.391 0.197

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.100 0.180 0.287
\delta -0.553 -0.118 0.202
\tau_1/\tau_2 0.778 1.135 1.491
Q_{PAH} 1.626 2.985 4.859
U_{min} 2.491 7.391 14.679
{\rm log}_{10}(\gamma_e)\, -2.876 -2.034 -1.328

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.125 -1.630 -1.239
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.487 1.825

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.196 0.017 0.206
0.03-0.10 Gyr -0.171 0.170 0.546
0.10-0.33 Gyr 0.103 0.408 0.650
0.33-1.07 Gyr 0.102 0.398 0.607
1.07-3.52 Gyr 0.117 0.369 0.567
3.52-11.52 Gyr 0.032 0.290 0.458
11.52-12.80 Gyr -0.240 0.289 0.664