2025kus

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Information

Transient

Name: AT2025kus
Right ascension: 15h10m41.30s
Declination: -20d32m50.30s
Discovery Date: May 19, 2025, 8:04 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.106

Host

Name: 2025kus
Right ascension: 15h10m41.27s
Declination: -20d32m50.36s
Redshift: None
Photometric Redshift: 0.089
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.05
Transient MWEBV processed 0.11
Host match processed 2.63
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.67
Global aperture photometry processed 4.38
Validate global photometry processed 11.86
Global host SED inference processed 398.02
Local aperture photometry processed 4.2
Validate local photometry processed 0.02
Local host SED inference processed 707.88
 

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) = 15h10m41.30s, -20d32m50.30s
semi major axis, semi minor axis (arcsec) = 1.21, 1.21
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 84.8 0.47 19.079 0.006 AB
PanSTARRS_i 119.93 0.7 18.703 0.006 AB
PanSTARRS_z 190.25 0.96 18.202 0.005 AB
PanSTARRS_y 251.36 1.96 17.899 0.008 AB

Aperture details

RA, DEC (J2000) = 15h10m41.27s, -20d32m50.27s
semi major axis, semi minor axis (arcsec) = 6.78, 2.71
angle (degrees, anti-clockwise from east) = -78.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 7.29 2.77 21.743 0.413 AB
PanSTARRS_g 100.29 1.22 18.897 0.013 AB
PanSTARRS_r 222.54 1.49 18.031 0.007 AB
PanSTARRS_i 339.84 2.33 17.572 0.007 AB
PanSTARRS_z 454.0 3.18 17.257 0.008 AB
PanSTARRS_y 571.71 6.66 17.007 0.013 AB
2MASS_J 961.97 110.54 15.547 0.125 Vega
2MASS_H 1167.44 162.56 14.864 0.151 Vega
2MASS_K 1304.74 178.43 14.273 0.148 Vega
WISE_W1 483.68 17.26 14.490 0.039 Vega
WISE_W2 289.85 19.98 14.406 0.075 Vega
WISE_W3 289.6 85.08 12.572 0.319 Vega
WISE_W4 1112.34 558.86 9.664 0.545 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.817 10.083 10.222
{\rm log}_{10}({\rm SFR}) -0.670 0.078 0.707
{\rm log}_{10}({\rm sSFR}) -10.803 -10.011 -9.169
{\rm stellar\ age} 2.775 6.654 9.718

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.232 0.019 0.142
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.464 -0.725 0.033

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.842 1.302 1.758
\delta -0.253 0.060 0.279
\tau_1/\tau_2 0.662 1.086 1.499
Q_{PAH} 0.921 3.024 5.521
U_{min} 3.339 9.308 17.030
{\rm log}_{10}(\gamma_e)\, -2.693 -1.160 -0.274

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.224 -2.056 -0.563
{\rm log}_{10}(\tau_{AGN})\, 0.928 1.493 2.010

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.446 -0.328 0.194
0.03-0.10 Gyr -0.822 0.111 0.821
0.10-0.33 Gyr -1.042 0.045 0.765
0.33-1.06 Gyr -1.992 -0.223 0.514
1.06-3.47 Gyr -2.377 -0.267 0.271
3.47-11.33 Gyr -1.730 -0.002 0.332
11.33-12.59 Gyr -1.265 0.206 1.071

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.278 10.361 10.423
{\rm log}_{10}({\rm SFR}) -1.712 -0.829 -0.284
{\rm log}_{10}({\rm sSFR}) -12.105 -11.197 -10.619
{\rm stellar\ age} 6.381 7.460 8.911

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.441 -0.185 -0.004
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.517 -0.601 0.185

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.180 0.355 0.550
\delta -0.734 -0.409 -0.029
\tau_1/\tau_2 0.662 0.981 1.312
Q_{PAH} 0.814 2.077 4.212
U_{min} 2.721 7.563 14.803
{\rm log}_{10}(\gamma_e)\, -2.426 -1.406 -0.519

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.251 -3.082 -1.994
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.469 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.790 -0.873 -0.355
0.03-0.10 Gyr -2.042 -0.905 -0.236
0.10-0.33 Gyr -1.760 -0.687 -0.041
0.33-1.06 Gyr -1.540 -0.455 0.112
1.06-3.47 Gyr -0.646 0.140 0.500
3.47-11.33 Gyr 0.179 0.505 0.641
11.33-12.59 Gyr -0.005 0.593 1.168