2025kob

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Information

Transient

Name: AT2025kob
Right ascension: 13h56m44.84s
Declination: -14d29m03.52s
Discovery Date: May 17, 2025, 5:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.084

Host

Name: 2025kob
Right ascension: 13h56m45.04s
Declination: -14d28m56.21s
Redshift: 0.080213
Photometric Redshift: 0.092
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.22
Transient MWEBV processed 0.13
Host match processed 2.07
Host information processed 0.1
Host MWEBV processed 0.11
Global aperture construction processed 0.71
Global aperture photometry processed 4.57
Validate global photometry processed 12.35
Global host SED inference processed 462.06
Local aperture photometry processed 4.18
Validate local photometry processed 0.02
Local host SED inference processed 493.34
 

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) = 13h56m44.84s, -14d29m03.52s
semi major axis, semi minor axis (arcsec) = 1.32, 1.32
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 8.55 0.29 21.571 0.037 AB
PanSTARRS_r 12.4 0.49 21.166 0.043 AB
PanSTARRS_i 15.39 0.5 20.932 0.035 AB
PanSTARRS_z 19.68 0.84 20.665 0.046 AB
PanSTARRS_y 17.95 1.65 20.765 0.100 AB

Aperture details

RA, DEC (J2000) = 13h56m45.04s, -14d28m56.38s
semi major axis, semi minor axis (arcsec) = 16.84, 13.19
angle (degrees, anti-clockwise from east) = -169.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 61.86 6.08 19.421 0.107 AB
GALEX_NUV 56.51 4.87 19.520 0.093 AB
PanSTARRS_g 673.34 3.29 16.829 0.005 AB
PanSTARRS_r 1153.98 5.42 16.245 0.005 AB
PanSTARRS_i 1667.48 5.62 15.845 0.004 AB
PanSTARRS_z 1977.37 9.46 15.660 0.005 AB
2MASS_J 2864.63 372.25 14.362 0.141 Vega
2MASS_H 3689.17 581.8 13.615 0.171 Vega
2MASS_K 3148.78 779.71 13.317 0.269 Vega
WISE_W1 1702.26 28.97 13.123 0.018 Vega
WISE_W2 1116.69 37.4 12.941 0.036 Vega
WISE_W3 3649.59 138.07 9.820 0.041 Vega
WISE_W4 4952.24 807.09 8.043 0.177 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})\, 8.149 8.418 8.609
{\rm log}_{10}({\rm SFR}) -2.848 -1.371 -0.160
{\rm log}_{10}({\rm sSFR}) -11.355 -9.906 -8.332
{\rm stellar\ age} 0.223 2.488 6.206

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.424 -0.748 -0.173
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.406 -0.714 -0.020

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.216 0.637 1.208
\delta -0.370 -0.027 0.274
\tau_1/\tau_2 0.608 1.065 1.547
Q_{PAH} 1.103 2.840 5.413
U_{min} 3.357 9.747 17.510
{\rm log}_{10}(\gamma_e)\, -2.977 -1.890 -0.852

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.063 -0.273 0.162
{\rm log}_{10}(\tau_{AGN})\, 1.158 1.449 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.759 -2.743 -1.741
0.03-0.10 Gyr -2.945 -1.260 0.002
0.10-0.33 Gyr -2.093 -0.902 -0.115
0.33-1.07 Gyr -3.699 -1.321 -0.711
1.07-3.50 Gyr -5.393 -1.973 -1.175
3.50-11.43 Gyr -6.405 -2.523 -1.376
11.43-12.70 Gyr -6.566 -2.346 -1.214

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.706 10.777 10.848
{\rm log}_{10}({\rm SFR}) 0.054 0.271 0.524
{\rm log}_{10}({\rm sSFR}) -10.713 -10.498 -10.276
{\rm stellar\ age} 6.415 7.413 8.735

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.549 -0.345 -0.177
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.484 0.000 0.315

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.074 0.138 0.234
\delta -0.156 0.183 0.345
\tau_1/\tau_2 0.611 0.992 1.369
Q_{PAH} 1.687 3.685 5.404
U_{min} 2.257 6.801 14.028
{\rm log}_{10}(\gamma_e)\, -2.529 -1.469 -0.463

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.788 -1.745 -1.253
{\rm log}_{10}(\tau_{AGN})\, 1.227 1.687 1.974

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.083 0.249 0.361
0.03-0.10 Gyr -0.082 0.278 0.623
0.10-0.33 Gyr -0.174 0.243 0.534
0.33-1.07 Gyr -0.120 0.301 0.598
1.07-3.50 Gyr 0.103 0.629 0.929
3.50-11.43 Gyr 0.701 0.918 1.047
11.43-12.70 Gyr 0.507 1.032 1.545