2025kxo

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Information

Transient

Name: AT2025kxo
Right ascension: 10h25m20.96s
Declination: 16d36m23.34s
Discovery Date: May 16, 2025, 5:11 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 2025kxo
Right ascension: 10h25m20.98s
Declination: 16d36m23.68s
Redshift: None
Photometric Redshift: 0.032
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.33
Transient MWEBV processed 0.13
Host match processed 1.73
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.74
Global aperture photometry processed 5.94
Validate global photometry processed 16.59
Global host SED inference processed 414.1
Local aperture photometry processed 5.71
Validate local photometry processed 0.02
Local host SED inference processed 473.19
 

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) = 10h25m20.96s, 16d36m23.34s
semi major axis, semi minor axis (arcsec) = 3.11, 3.11
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 43.7 3.39 19.799 0.084 AB
SDSS_g 115.89 2.98 18.740 0.028 AB
PanSTARRS_g 118.06 0.6 18.720 0.006 AB
SDSS_r 153.62 3.63 18.434 0.026 AB
PanSTARRS_r 151.71 0.69 18.447 0.005 AB
SDSS_i 185.26 4.39 18.231 0.026 AB
PanSTARRS_i 181.98 1.05 18.250 0.006 AB
PanSTARRS_z 188.56 2.21 18.211 0.013 AB
SDSS_z 203.45 9.93 18.129 0.053 AB
PanSTARRS_y 225.72 4.65 18.016 0.022 AB
2MASS_J 222.38 53.59 17.137 0.262 Vega
2MASS_H 228.31 95.76 16.636 0.455 Vega
2MASS_K 85.97 97.47 17.226 1.231 Vega

Aperture details

RA, DEC (J2000) = 10h25m20.98s, 16d36m23.80s
semi major axis, semi minor axis (arcsec) = 6.75, 4.57
angle (degrees, anti-clockwise from east) = -125.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.77 1.21 20.555 0.060 AB
GALEX_NUV 29.62 0.74 20.221 0.027 AB
SDSS_u 37.29 5.68 19.971 0.166 AB
SDSS_g 149.29 3.71 18.465 0.027 AB
PanSTARRS_g 159.13 1.04 18.396 0.007 AB
SDSS_r 218.64 4.92 18.051 0.024 AB
PanSTARRS_r 219.96 1.19 18.044 0.006 AB
SDSS_i 272.46 6.36 17.812 0.025 AB
PanSTARRS_i 267.69 1.83 17.831 0.007 AB
PanSTARRS_z 292.34 3.9 17.735 0.014 AB
SDSS_z 288.49 17.14 17.750 0.065 AB
PanSTARRS_y 356.78 8.21 17.519 0.025 AB
2MASS_J 281.31 105.86 16.882 0.409 Vega
2MASS_H 423.36 188.06 15.966 0.482 Vega
2MASS_K 166.56 193.01 16.508 1.258 Vega
WISE_W1 124.05 10.05 15.967 0.088 Vega
WISE_W2 67.69 13.81 15.985 0.222 Vega
WISE_W3 10.13 82.03 16.212 8.793 Vega
WISE_W4 534.42 565.19 10.460 1.148 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})\, 8.441 8.677 8.844
{\rm log}_{10}({\rm SFR}) -1.566 -0.889 -0.354
{\rm log}_{10}({\rm sSFR}) -10.303 -9.580 -8.945
{\rm stellar\ age} 1.062 5.119 7.343

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.748 -1.298 -0.598
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.403 -0.544 0.074

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.441 0.859
\delta -0.460 -0.068 0.248
\tau_1/\tau_2 0.700 1.087 1.464
Q_{PAH} 0.452 1.780 4.437
U_{min} 2.825 8.279 15.614
{\rm log}_{10}(\gamma_e)\, -3.349 -2.283 -0.808

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.680 -1.490 -0.528
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.519 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.003 -1.444 -1.022
0.03-0.10 Gyr -1.615 -0.778 -0.217
0.10-0.33 Gyr -1.418 -0.739 -0.147
0.33-1.10 Gyr -2.178 -1.183 -0.733
1.10-3.62 Gyr -2.826 -1.354 -0.978
3.62-11.99 Gyr -3.563 -1.465 -1.069
11.99-13.32 Gyr -3.657 -1.504 -0.844

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.986 9.082 9.171
{\rm log}_{10}({\rm SFR}) -1.184 -0.932 -0.694
{\rm log}_{10}({\rm sSFR}) -10.285 -10.010 -9.752
{\rm stellar\ age} 6.873 7.953 10.190

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.557 -1.186 -0.859
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.450 -0.165 0.036

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.133 0.264 0.425
\delta -0.145 0.138 0.299
\tau_1/\tau_2 0.631 1.016 1.438
Q_{PAH} 0.470 1.473 3.301
U_{min} 3.048 8.358 14.985
{\rm log}_{10}(\gamma_e)\, -2.386 -1.518 -0.659

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.404 -3.523 -2.411
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.589 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.685 -1.311 -1.097
0.03-0.10 Gyr -1.146 -0.834 -0.561
0.10-0.33 Gyr -1.397 -0.960 -0.645
0.33-1.10 Gyr -1.842 -1.289 -0.952
1.10-3.62 Gyr -1.780 -1.225 -0.935
3.62-11.99 Gyr -1.145 -0.840 -0.694
11.99-13.32 Gyr -1.080 -0.559 0.059