2025ikk

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Information

Transient

Name: AT2025ikk
Right ascension: 5h46m04.17s
Declination: -21d28m08.14s
Discovery Date: April 25, 2025, 5:59 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name: 2025ikk
Right ascension: 5h46m04.05s
Declination: -21d28m09.42s
Redshift: None
Photometric Redshift: 0.160
 

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 1.9
Cutout download processed 7.5
Global aperture construction processed 0.97
Local aperture photometry processed 5.97
Global aperture photometry processed 5.95
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.63
Host information processed 0.08
Global host SED inference processed 497.76
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 5h46m04.17s, -21d28m08.14s
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) = 5h46m04.07s, -21d28m09.09s
semi major axis, semi minor axis (arcsec) = 5.77, 3.61
angle (degrees, anti-clockwise from east) = -103.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 37.32 0.29 19.970 0.008 AB
PanSTARRS_g 32.1 1.23 20.134 0.042 AB
PanSTARRS_r 41.84 1.68 19.846 0.043 AB
DES_r 52.45 0.37 19.601 0.008 AB
PanSTARRS_i 58.86 1.46 19.475 0.027 AB
PanSTARRS_z 48.45 4.21 19.687 0.094 AB
DES_z 62.93 1.26 19.403 0.022 AB
PanSTARRS_y 59.39 10.45 19.466 0.191 AB
2MASS_J 1.56 132.26 22.520 91.874 Vega
2MASS_H -27.95 193.71 Vega
2MASS_K 154.41 246.07 16.590 1.730 Vega
WISE_W1 16.9 10.46 18.132 0.672 Vega
WISE_W2 18.07 12.15 17.418 0.730 Vega
WISE_W3 39.49 53.5 14.735 1.471 Vega
WISE_W4 -171.28 359.03 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})\, 8.976 9.209 9.414
{\rm log}_{10}({\rm SFR}) -0.198 0.313 0.783
{\rm log}_{10}({\rm sSFR}) -9.507 -8.903 -8.162
{\rm stellar\ age} 0.183 0.552 2.320

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.385 -0.567 0.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.500 0.124 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.245 0.417 0.819
\delta -0.662 -0.218 0.151
\tau_1/\tau_2 0.614 1.043 1.493
Q_{PAH} 1.958 3.966 5.746
U_{min} 3.348 8.965 16.938
{\rm log}_{10}(\gamma_e)\, -3.177 -1.974 -0.612

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.773 -1.735 -0.739
{\rm log}_{10}(\tau_{AGN})\, 0.945 1.354 1.826

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.083 0.191 0.391
0.03-0.10 Gyr -0.626 0.334 0.898
0.10-0.32 Gyr -0.219 0.531 0.884
0.32-1.03 Gyr -2.878 -0.622 0.404
1.03-3.30 Gyr -5.330 -2.406 -0.822
3.30-10.57 Gyr -6.630 -2.829 -1.163
10.57-11.75 Gyr -6.886 -2.832 -1.054