2025kbz

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Information

Transient

Name: AT2025kbz
Right ascension: 13h21m21.88s
Declination: -0d31m05.90s
Discovery Date: April 23, 2025, 3:56 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2025kbz
Right ascension: 13h21m19.60s
Declination: -0d30m38.03s
Redshift: 0.109800
Photometric Redshift: 0.134
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.64
Transient MWEBV processed 0.05
Host match processed 1.55
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 7.2
Validate global photometry processed 18.87
Global host SED inference processed 375.7
Local aperture photometry processed 6.73
Validate local photometry processed 0.02
Local host SED inference not enough filters 16.79
 

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) = 13h21m21.88s, -0d31m05.90s
semi major axis, semi minor axis (arcsec) = 1.0, 1.0
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 1.76 0.29 23.289 0.182 AB

Aperture details

RA, DEC (J2000) = 13h21m19.61s, -0d30m38.13s
semi major axis, semi minor axis (arcsec) = 6.04, 2.79
angle (degrees, anti-clockwise from east) = -52.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.38 3.03 21.469 0.351 AB
GALEX_NUV 16.16 2.64 20.879 0.178 AB
SDSS_u 39.07 3.46 19.920 0.096 AB
SDSS_g 110.12 2.98 18.795 0.029 AB
PanSTARRS_g 112.76 0.81 18.770 0.008 AB
SDSS_r 164.45 3.94 18.360 0.026 AB
PanSTARRS_r 171.84 1.31 18.312 0.008 AB
DES_r 160.87 0.98 18.384 0.007 AB
SDSS_i 247.2 5.34 17.917 0.023 AB
PanSTARRS_i 234.72 1.91 17.974 0.009 AB
PanSTARRS_z 259.88 2.41 17.863 0.010 AB
SDSS_z 310.98 14.49 17.668 0.051 AB
DES_z 242.01 2.46 17.940 0.011 AB
PanSTARRS_y 273.55 5.27 17.807 0.021 AB
2MASS_J 380.87 117.68 16.553 0.335 Vega
2MASS_H 448.49 162.57 15.903 0.394 Vega
2MASS_K -29.41 228.21 Vega
WISE_W1 175.04 8.9 15.593 0.055 Vega
WISE_W2 118.53 10.99 15.376 0.101 Vega
WISE_W3 525.09 57.11 11.925 0.118 Vega
WISE_W4 351.01 328.13 10.917 1.015 Vega
 

Imaging data

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Spectral Energy Distribution

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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})\, 9.841 9.920 9.994
{\rm log}_{10}({\rm SFR}) 0.064 0.271 0.503
{\rm log}_{10}({\rm sSFR}) -9.870 -9.646 -9.390
{\rm stellar\ age} 5.012 6.081 7.039

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.802 -0.516 -0.339
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.743 -1.331 -0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.284 0.444
\delta -0.806 -0.540 -0.266
\tau_1/\tau_2 0.693 1.035 1.387
Q_{PAH} 0.394 0.991 2.036
U_{min} 2.386 6.919 13.369
{\rm log}_{10}(\gamma_e)\, -2.935 -2.169 -1.404

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.185 -3.087 -2.151
{\rm log}_{10}(\tau_{AGN})\, 0.947 1.359 1.826

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.025 0.138 0.252
0.03-0.10 Gyr 0.049 0.323 0.598
0.10-0.32 Gyr -0.048 0.240 0.506
0.32-1.05 Gyr -0.252 0.049 0.276
1.05-3.42 Gyr -0.245 -0.006 0.180
3.42-11.10 Gyr -0.201 0.010 0.155
11.10-12.33 Gyr -0.400 0.043 0.433