2025kky

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Information

Transient

Name: AT2025kky
Right ascension: 15h10m45.96s
Declination: -24d01m54.25s
Discovery Date: May 1, 2025, 8:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.109

Host

Name: 2025kky
Right ascension: 15h10m46.07s
Declination: -24d01m57.11s
Redshift: None
Photometric Redshift: 0.190
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 2.84
Transient MWEBV processed 0.07
Host match processed 2.26
Host information processed 0.09
Host MWEBV processed 0.1
Global aperture construction processed 0.96
Global aperture photometry processed 3.88
Validate global photometry processed 10.71
Global host SED inference processed 560.52
Local aperture photometry processed 3.87
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 15h10m45.96s, -24d01m54.25s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 15h10m46.06s, -24d01m56.80s
semi major axis, semi minor axis (arcsec) = 9.52, 4.93
angle (degrees, anti-clockwise from east) = -149.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 50.84 1.71 19.634 0.037 AB
PanSTARRS_r 60.65 2.24 19.443 0.040 AB
PanSTARRS_i 81.37 3.04 19.124 0.041 AB
PanSTARRS_z 93.93 5.8 18.968 0.067 AB
PanSTARRS_y 75.64 10.7 19.203 0.154 AB
2MASS_J 48.73 182.77 18.786 4.072 Vega
2MASS_H 104.57 244.7 17.484 2.541 Vega
2MASS_K 253.41 319.74 16.053 1.370 Vega
WISE_W1 29.35 16.79 17.532 0.621 Vega
WISE_W2 45.79 23.16 16.409 0.549 Vega
WISE_W3 -83.93 90.71 Vega
WISE_W4 -631.88 506.32 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 9.467 9.735 9.940
{\rm log}_{10}({\rm SFR}) -0.867 0.610 1.450
{\rm log}_{10}({\rm sSFR}) -10.710 -9.122 -8.020
{\rm stellar\ age} 0.131 0.259 1.150

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.809 -1.399 -0.642
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.471 -0.567 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.311 0.769 1.114
\delta -0.323 0.002 0.248
\tau_1/\tau_2 0.434 0.959 1.507
Q_{PAH} 1.688 3.754 5.618
U_{min} 3.413 10.160 17.956
{\rm log}_{10}(\gamma_e)\, -3.356 -2.160 -0.866

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.050 -2.394 -1.055
{\rm log}_{10}(\tau_{AGN})\, 0.871 1.264 1.784

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.013 -0.426 0.261
0.03-0.10 Gyr -1.728 0.728 1.611
0.10-0.32 Gyr -0.290 1.205 1.611
0.32-1.01 Gyr -2.870 -0.846 0.699
1.01-3.23 Gyr -6.083 -3.293 -0.942
3.23-10.27 Gyr -7.482 -4.010 -1.441
10.27-11.41 Gyr -7.969 -3.885 -0.952