2025ikc

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Information

Transient

Name: AT2025ikc
Right ascension: 16h06m19.46s
Declination: 4d51m41.54s
Discovery Date: April 23, 2025, 9:34 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.075

Host

Name: 2025ikc
Right ascension: 16h06m19.44s
Declination: 4d51m41.35s
Redshift: None
Photometric Redshift: 0.168
 

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 2.23
Cutout download processed 20.94
Global aperture construction processed 0.64
Local aperture photometry processed 7.85
Global aperture photometry processed 6.8
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.46
Host information processed 0.09
Global host SED inference processed 423.22
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 16h06m19.46s, 4d51m41.54s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
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) = 16h06m19.43s, 4d51m41.50s
semi major axis, semi minor axis (arcsec) = 2.9, 2.56
angle (degrees, anti-clockwise from east) = -138.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.49 0.41 24.678 0.918 AB
GALEX_NUV 0.77 0.38 24.186 0.541 AB
SDSS_u 7.67 2.02 21.688 0.286 AB
SDSS_g 20.57 1.45 20.617 0.076 AB
DES_g 22.49 0.36 20.520 0.017 AB
PanSTARRS_g 23.55 0.52 20.470 0.024 AB
SDSS_r 59.78 2.36 19.459 0.043 AB
PanSTARRS_r 54.03 0.62 19.568 0.013 AB
DES_r 64.77 0.72 19.372 0.012 AB
SDSS_i 95.68 3.36 18.948 0.038 AB
PanSTARRS_i 96.09 0.66 18.943 0.007 AB
PanSTARRS_z 125.56 1.7 18.653 0.015 AB
SDSS_z 133.05 8.16 18.590 0.067 AB
DES_z 139.55 2.3 18.538 0.018 AB
PanSTARRS_y 138.24 3.94 18.548 0.031 AB
2MASS_J 322.73 89.83 16.733 0.302 Vega
2MASS_H 175.71 125.2 16.920 0.774 Vega
2MASS_K 300.53 149.02 15.867 0.538 Vega
WISE_W1 104.11 12.69 16.157 0.132 Vega
WISE_W2 57.67 17.17 16.159 0.323 Vega
WISE_W3 39.77 55.53 14.727 1.516 Vega
WISE_W4 12.06 307.5 14.576 27.675 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})\, 10.217 10.328 10.458
{\rm log}_{10}({\rm SFR}) -1.139 0.009 0.621
{\rm log}_{10}({\rm sSFR}) -11.529 -10.289 -9.605
{\rm stellar\ age} 5.096 6.511 8.956

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.611 -1.099 -0.672
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.619 -0.299 0.327

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.651 0.861 1.063
\delta -0.642 -0.451 -0.204
\tau_1/\tau_2 0.597 0.988 1.408
Q_{PAH} 0.865 2.431 4.401
U_{min} 3.014 8.524 16.104
{\rm log}_{10}(\gamma_e)\, -2.936 -1.903 -0.723

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.384 -3.419 -2.114
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.538 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.159 -0.430 0.097
0.03-0.10 Gyr -1.333 0.055 0.755
0.10-0.32 Gyr -1.320 0.093 0.634
0.32-1.02 Gyr -2.013 -0.079 0.425
1.02-3.28 Gyr -1.195 0.276 0.607
3.28-10.49 Gyr -0.347 0.436 0.654
10.49-11.65 Gyr -0.408 0.494 1.375