2025kkk

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Information

Transient

Name: AT2025kkk
Right ascension: 15h23m11.06s
Declination: -3d02m19.85s
Discovery Date: May 9, 2025, 8:05 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.165

Host

Name: 2025kkk
Right ascension: 15h23m11.04s
Declination: -3d02m19.23s
Redshift: None
Photometric Redshift: 0.169
 

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 3.32
Cutout download processed 15.35
Global aperture construction processed 0.6
Local aperture photometry processed 3.99
Global aperture photometry processed 4.26
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.72
Host information processed 0.08
Global host SED inference processed 411.71
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.08
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) = 15h23m11.06s, -3d02m19.85s
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

Data not available


Aperture details

RA, DEC (J2000) = 15h23m11.03s, -3d02m19.21s
semi major axis, semi minor axis (arcsec) = 6.35, 2.7
angle (degrees, anti-clockwise from east) = -18.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.15 0.66 25.961 4.748 AB
GALEX_NUV 0.48 0.49 24.701 1.119 AB
PanSTARRS_g 45.01 0.81 19.767 0.020 AB
PanSTARRS_r 113.18 1.23 18.766 0.012 AB
PanSTARRS_i 184.13 1.55 18.237 0.009 AB
PanSTARRS_z 261.34 3.04 17.857 0.013 AB
PanSTARRS_y 345.1 5.66 17.555 0.018 AB
2MASS_J 463.72 117.97 16.339 0.276 Vega
2MASS_H 866.13 168.62 15.188 0.211 Vega
2MASS_K 1001.41 251.42 14.561 0.273 Vega
WISE_W1 310.12 13.76 14.972 0.048 Vega
WISE_W2 199.46 17.58 14.811 0.096 Vega
WISE_W3 110.69 97.34 13.616 0.955 Vega
WISE_W4 -119.89 377.55 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.480 10.627 10.713
{\rm log}_{10}({\rm SFR}) -1.070 0.344 1.059
{\rm log}_{10}({\rm sSFR}) -11.614 -10.318 -9.530
{\rm stellar\ age} 4.008 5.828 7.145

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.443 -0.218 -0.066
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.489 -0.630 0.109

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.419 0.616 0.891
\delta -0.852 -0.651 -0.407
\tau_1/\tau_2 0.644 1.021 1.423
Q_{PAH} 0.539 2.016 4.555
U_{min} 2.650 7.655 14.873
{\rm log}_{10}(\gamma_e)\, -2.970 -1.945 -0.846

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.428 -3.447 -2.288
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.572 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.534 -0.920 -0.119
0.03-0.10 Gyr -1.023 0.472 1.220
0.10-0.32 Gyr -0.021 0.799 1.258
0.32-1.02 Gyr 0.023 0.668 1.030
1.02-3.28 Gyr 0.107 0.663 0.934
3.28-10.48 Gyr 0.054 0.703 0.902
10.48-11.65 Gyr -0.170 0.686 1.305