2025kpq

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Information

Transient

Name: AT2025kpq
Right ascension: 13h33m31.15s
Declination: 33d49m04.07s
Discovery Date: May 18, 2025, 9:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name: 2025kpq
Right ascension: 13h33m30.16s
Declination: 33d49m03.31s
Redshift: 0.061271
Photometric Redshift: 0.068
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.22
Transient MWEBV processed 0.04
Host match processed 2.09
Host information processed 0.1
Host MWEBV processed 0.14
Global aperture construction processed 0.68
Global aperture photometry processed 6.21
Validate global photometry processed 17.95
Global host SED inference processed 467.02
Local aperture photometry processed 5.88
Validate local photometry processed 0.02
Local host SED inference processed 453.23
 

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) = 13h33m31.15s, 33d49m04.07s
semi major axis, semi minor axis (arcsec) = 1.69, 1.69
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 3.04 1.7 22.694 0.608 AB
SDSS_g 4.19 0.7 22.344 0.181 AB
DES_g 5.78 0.23 21.995 0.043 AB
PanSTARRS_g 6.69 0.38 21.836 0.061 AB
SDSS_r 12.03 1.26 21.200 0.114 AB
PanSTARRS_r 12.51 0.42 21.157 0.037 AB
DES_r 13.86 0.48 21.045 0.037 AB
SDSS_i 17.83 1.69 20.772 0.103 AB
PanSTARRS_i 17.81 0.62 20.773 0.038 AB
PanSTARRS_z 20.68 0.83 20.611 0.043 AB
SDSS_z 4.77 6.88 22.204 1.565 AB
DES_z 16.7 0.99 20.843 0.064 AB
PanSTARRS_y 20.45 2.32 20.623 0.123 AB

Aperture details

RA, DEC (J2000) = 13h33m30.15s, 33d49m03.61s
semi major axis, semi minor axis (arcsec) = 14.08, 11.31
angle (degrees, anti-clockwise from east) = -63.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 227.52 12.77 18.007 0.061 AB
SDSS_g 1288.67 9.9 16.125 0.008 AB
DES_g 1341.91 3.24 16.081 0.003 AB
PanSTARRS_g 1455.02 2.85 15.993 0.002 AB
SDSS_r 2950.25 15.51 15.225 0.006 AB
PanSTARRS_r 3109.1 3.29 15.168 0.001 AB
DES_r 3316.72 7.07 15.098 0.002 AB
SDSS_i 4495.24 19.89 14.768 0.005 AB
PanSTARRS_i 4555.48 4.68 14.754 0.001 AB
PanSTARRS_z 5764.9 6.25 14.498 0.001 AB
SDSS_z 5439.69 53.58 14.561 0.011 AB
DES_z 5941.15 16.82 14.465 0.003 AB
PanSTARRS_y 7077.05 17.12 14.275 0.003 AB
2MASS_J 8709.87 277.39 13.155 0.035 Vega
2MASS_H 11032.63 452.01 12.426 0.044 Vega
2MASS_K 9355.69 409.83 12.135 0.048 Vega
WISE_W1 4393.12 34.44 12.094 0.009 Vega
WISE_W2 2501.21 36.65 12.066 0.016 Vega
WISE_W3 1118.32 109.12 11.105 0.106 Vega
WISE_W4 -514.36 495.28 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})\, 8.523 8.655 8.770
{\rm log}_{10}({\rm SFR}) -2.230 -1.656 -1.225
{\rm log}_{10}({\rm sSFR}) -10.902 -10.304 -9.842
{\rm stellar\ age} 6.383 7.713 10.868

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.769 -1.351 -0.896
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.687 -0.707 0.175

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.552 0.899 1.273
\delta -0.291 -0.016 0.219
\tau_1/\tau_2 0.670 1.002 1.331
Q_{PAH} 0.977 2.595 4.951
U_{min} 3.206 7.981 14.946
{\rm log}_{10}(\gamma_e)\, -2.868 -1.761 -0.722

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.537 -0.399 0.053
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.379 1.883

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.099 -1.508 -1.069
0.03-0.10 Gyr -2.613 -1.844 -1.266
0.10-0.33 Gyr -3.162 -2.055 -1.451
0.33-1.08 Gyr -3.608 -2.108 -1.446
1.08-3.55 Gyr -3.119 -1.607 -1.209
3.55-11.65 Gyr -1.762 -1.267 -1.073
11.65-12.94 Gyr -1.672 -1.041 -0.257

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.055 11.120 11.217
{\rm log}_{10}({\rm SFR}) -3.188 -1.200 -0.234
{\rm log}_{10}({\rm sSFR}) -14.574 -12.345 -11.323
{\rm stellar\ age} 7.666 9.675 12.274

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.784 -0.586 -0.460
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.529 -0.565 0.218

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.284 0.395 0.534
\delta -0.823 -0.573 -0.348
\tau_1/\tau_2 0.391 0.775 1.203
Q_{PAH} 0.271 0.749 1.469
U_{min} 3.173 9.067 16.743
{\rm log}_{10}(\gamma_e)\, -3.312 -2.378 -1.451

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.511 -3.784 -2.940
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.532 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.940 -1.191 -0.256
0.03-0.10 Gyr -4.320 -1.522 -0.246
0.10-0.33 Gyr -5.168 -1.709 -0.258
0.33-1.08 Gyr -4.928 -1.687 -0.380
1.08-3.55 Gyr -3.165 -0.910 0.488
3.55-11.65 Gyr -1.158 1.125 1.358
11.65-12.94 Gyr 0.904 1.917 2.350