2025knz

Download data

Information

Transient

Name: AT2025knz
Right ascension: 12h44m41.28s
Declination: -12d01m08.31s
Discovery Date: May 15, 2025, 5:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name: 2025knz
Right ascension: 12h44m41.13s
Declination: -12d01m06.26s
Redshift: None
Photometric Redshift: 0.159
 

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 2.51
Cutout download processed 14.68
Global aperture construction processed 0.67
Local aperture photometry processed 4.43
Global aperture photometry processed 4.6
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.86
Host information processed 0.1
Global host SED inference processed 430.24
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.09
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) = 12h44m41.28s, -12d01m08.31s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 12h44m41.12s, -12d01m06.16s
semi major axis, semi minor axis (arcsec) = 4.29, 2.55
angle (degrees, anti-clockwise from east) = -41.39

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1.92 1.27 23.194 0.721 AB
PanSTARRS_g 32.23 0.74 20.129 0.025 AB
PanSTARRS_r 49.11 1.11 19.672 0.025 AB
PanSTARRS_i 62.48 1.2 19.411 0.021 AB
PanSTARRS_z 65.93 2.19 19.352 0.036 AB
PanSTARRS_y 75.22 3.91 19.209 0.056 AB
2MASS_J 101.56 97.05 17.988 1.037 Vega
2MASS_H 120.25 137.13 17.332 1.238 Vega
2MASS_K 252.79 207.83 16.055 0.893 Vega
WISE_W1 38.02 10.89 17.251 0.311 Vega
WISE_W2 19.73 13.64 17.323 0.751 Vega
WISE_W3 55.19 53.47 14.371 1.052 Vega
WISE_W4 286.47 379.36 11.137 1.438 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})\, 9.325 9.528 9.702
{\rm log}_{10}({\rm SFR}) -0.688 -0.084 0.448
{\rm log}_{10}({\rm sSFR}) -10.260 -9.626 -8.975
{\rm stellar\ age} 0.772 3.156 5.337

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.446 -0.759 -0.253
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.538 -0.123 0.304

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.376 0.603
\delta -0.814 -0.509 -0.095
\tau_1/\tau_2 0.496 0.872 1.262
Q_{PAH} 0.933 2.462 4.516
U_{min} 2.813 8.799 16.480
{\rm log}_{10}(\gamma_e)\, -2.944 -1.996 -0.899

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.685 -1.496 -0.668
{\rm log}_{10}(\tau_{AGN})\, 1.096 1.515 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.874 -0.287 0.035
0.03-0.10 Gyr -0.932 -0.037 0.576
0.10-0.32 Gyr -0.299 0.312 0.782
0.32-1.03 Gyr -0.719 0.174 0.537
1.03-3.30 Gyr -1.914 -0.461 -0.031
3.30-10.58 Gyr -2.451 -0.804 -0.280
10.58-11.75 Gyr -2.505 -0.853 -0.109