2025kkp

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Information

Transient

Name: AT2025kkp
Right ascension: 10h05m49.65s
Declination: 39d40m14.49s
Discovery Date: May 11, 2025, 4:53 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name: 2025kkp
Right ascension: 10h05m49.59s
Declination: 39d40m14.00s
Redshift: 0.064518
Photometric Redshift: 0.089
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.58
Transient MWEBV processed 0.03
Host match processed 2.48
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.05
Validate global photometry processed 17.33
Global host SED inference processed 494.33
Local aperture photometry processed 6.12
Validate local photometry processed 0.03
Local host SED inference processed 506.5
 

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) = 10h05m49.65s, 39d40m14.49s
semi major axis, semi minor axis (arcsec) = 1.61, 1.61
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 38.18 1.84 19.945 0.052 AB
SDSS_g 98.44 2.6 18.917 0.029 AB
DES_g 96.67 0.75 18.937 0.008 AB
PanSTARRS_g 108.46 0.53 18.812 0.005 AB
SDSS_r 140.5 3.14 18.531 0.024 AB
PanSTARRS_r 159.8 0.5 18.391 0.003 AB
SDSS_i 199.52 3.84 18.150 0.021 AB
PanSTARRS_i 233.36 0.39 17.980 0.002 AB
PanSTARRS_z 237.87 0.98 17.959 0.004 AB
SDSS_z 238.56 5.9 17.956 0.027 AB
DES_z 254.81 2.91 17.884 0.012 AB
PanSTARRS_y 255.54 2.57 17.881 0.011 AB

Aperture details

RA, DEC (J2000) = 10h05m49.58s, 39d40m14.11s
semi major axis, semi minor axis (arcsec) = 5.29, 3.33
angle (degrees, anti-clockwise from east) = -63.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.8 5.42 20.215 0.198 AB
GALEX_NUV 30.94 3.4 20.174 0.119 AB
SDSS_u 96.76 3.56 18.936 0.040 AB
SDSS_g 227.23 4.03 18.009 0.019 AB
DES_g 222.36 1.15 18.032 0.006 AB
PanSTARRS_g 230.49 1.29 17.993 0.006 AB
SDSS_r 336.04 5.01 17.584 0.016 AB
PanSTARRS_r 337.76 1.16 17.578 0.004 AB
SDSS_i 442.66 6.24 17.285 0.015 AB
PanSTARRS_i 463.38 0.91 17.235 0.002 AB
PanSTARRS_z 489.37 2.4 17.176 0.005 AB
SDSS_z 540.64 12.79 17.068 0.026 AB
DES_z 521.55 4.25 17.107 0.009 AB
PanSTARRS_y 508.75 6.48 17.134 0.014 AB
2MASS_J 642.7 98.05 15.985 0.166 Vega
2MASS_H 556.08 135.92 15.670 0.265 Vega
2MASS_K 662.41 184.08 15.009 0.302 Vega
WISE_W1 298.04 12.77 15.015 0.047 Vega
WISE_W2 198.62 15.91 14.816 0.087 Vega
WISE_W3 764.05 69.6 11.518 0.099 Vega
WISE_W4 990.84 414.15 9.790 0.454 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})\, 9.595 9.704 9.811
{\rm log}_{10}({\rm SFR}) -0.915 -0.340 0.143
{\rm log}_{10}({\rm sSFR}) -10.558 -10.036 -9.538
{\rm stellar\ age} 6.452 7.863 10.653

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.674 -1.208 -0.788
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.792 -0.859 0.217

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.598 0.991
\delta -0.349 0.042 0.259
\tau_1/\tau_2 0.672 1.064 1.451
Q_{PAH} 0.345 1.269 3.625
U_{min} 2.876 7.779 14.682
{\rm log}_{10}(\gamma_e)\, -3.389 -2.396 -1.154

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.966 -1.258 -0.235
{\rm log}_{10}(\tau_{AGN})\, 0.943 1.348 1.793

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.813 -0.477 -0.153
0.03-0.10 Gyr -1.028 -0.308 0.242
0.10-0.33 Gyr -1.570 -0.738 -0.100
0.33-1.08 Gyr -1.975 -0.966 -0.344
1.08-3.54 Gyr -1.917 -0.785 -0.282
3.54-11.61 Gyr -0.732 -0.224 -0.064
11.61-12.90 Gyr -0.566 0.062 0.784

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.885 9.961 10.074
{\rm log}_{10}({\rm SFR}) -0.454 -0.118 0.248
{\rm log}_{10}({\rm sSFR}) -10.409 -10.074 -9.731
{\rm stellar\ age} 7.301 8.110 11.518

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.710 -1.324 -0.972
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 0.169 0.422

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.250 0.394
\delta -0.435 -0.051 0.225
\tau_1/\tau_2 0.554 0.930 1.355
Q_{PAH} 1.103 2.467 4.427
U_{min} 2.903 8.461 16.012
{\rm log}_{10}(\gamma_e)\, -2.940 -1.781 -0.869

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.292 -1.895 -1.406
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.419 1.847

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.762 -0.860 -0.587
0.03-0.10 Gyr -0.370 0.021 0.400
0.10-0.33 Gyr -2.340 -0.502 -0.086
0.33-1.08 Gyr -3.308 -0.850 -0.384
1.08-3.54 Gyr -2.694 -0.717 -0.220
3.54-11.61 Gyr -0.770 0.066 0.229
11.61-12.90 Gyr -0.287 0.394 1.166