2025dnk

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Information

Transient

Name: AT2025dnk
Right ascension: 5h04m49.31s
Declination: -20d42m24.48s
Discovery Date: Feb. 27, 2025, 2:42 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 2025dnk
Right ascension: 5h04m51.87s
Declination: -20d43m06.67s
Redshift: None
Photometric Redshift: 0.183
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 2.16
Cutout download processed 10.27
Global aperture construction processed 0.59
Local aperture photometry processed 5.31
Global aperture photometry processed 5.7
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.95
Host information processed 0.13
Global host SED inference processed 446.44
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.04
Processing status blocked 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) = 5h04m49.31s, -20d42m24.48s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 5h04m51.86s, -20d43m06.49s
semi major axis, semi minor axis (arcsec) = 3.94, 3.51
angle (degrees, anti-clockwise from east) = -12.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.67 1.86 22.017 0.357 AB
GALEX_NUV 2.07 1.52 23.112 0.800 AB
DES_g 46.03 0.29 19.742 0.007 AB
PanSTARRS_g 48.96 0.88 19.675 0.020 AB
PanSTARRS_r 113.75 1.02 18.760 0.010 AB
DES_r 125.8 0.49 18.651 0.004 AB
PanSTARRS_i 166.05 1.14 18.349 0.007 AB
PanSTARRS_z 219.82 2.68 18.045 0.013 AB
DES_z 235.71 2.0 17.969 0.009 AB
PanSTARRS_y 257.98 6.86 17.871 0.029 AB
2MASS_J 239.75 131.11 17.056 0.594 Vega
2MASS_H 325.48 178.11 16.251 0.594 Vega
2MASS_K 375.12 245.11 15.627 0.709 Vega
WISE_W1 171.97 10.84 15.612 0.068 Vega
WISE_W2 119.23 16.25 15.370 0.148 Vega
WISE_W3 19.93 65.15 15.477 3.549 Vega
WISE_W4 -30.76 427.43 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.606 10.657 10.742
{\rm log}_{10}({\rm SFR}) -0.835 -0.237 0.220
{\rm log}_{10}({\rm sSFR}) -11.479 -10.923 -10.418
{\rm stellar\ age} 6.824 7.730 10.520

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.695 -0.448 -0.247
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.440 -0.613 0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.227 0.418
\delta -0.666 -0.318 -0.019
\tau_1/\tau_2 0.605 1.004 1.439
Q_{PAH} 1.714 3.872 5.772
U_{min} 2.984 8.418 15.578
{\rm log}_{10}(\gamma_e)\, -2.129 -1.011 -0.303

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.723 -2.051 -0.982
{\rm log}_{10}(\tau_{AGN})\, 1.190 1.680 1.972

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.990 -0.454 -0.065
0.03-0.10 Gyr -0.960 -0.201 0.326
0.10-0.32 Gyr -1.307 -0.394 0.101
0.32-1.02 Gyr -1.585 -0.525 -0.041
1.02-3.24 Gyr -1.305 -0.139 0.409
3.24-10.35 Gyr -0.137 0.835 0.952
10.35-11.50 Gyr 0.682 1.277 1.898