2025kc

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Information

Transient

Name: AT2025kc
Right ascension: 7h09m35.39s
Declination: 24d21m51.56s
Discovery Date: Jan. 6, 2025, 5:11 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.058

Host

Name: 2025kc
Right ascension: 7h09m35.04s
Declination: 24d21m44.68s
Redshift: 0.075679
Photometric Redshift: 0.062
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.87
Cutout download processed 5.35
Global aperture construction processed 0.6
Local aperture photometry processed 3.87
Global aperture photometry processed 3.94
Validate local photometry processed 0.02
Validate global photometry processed 11.83
Host information processed 0.11
Global host SED inference processed 391.05
Local host SED inference processed 438.14
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
Log transient processing status processed None
 

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) = 7h09m35.39s, 24d21m51.56s
semi major axis, semi minor axis (arcsec) = 1.39, 1.39
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 11.83 0.34 21.217 0.031
PanSTARRS_r 19.6 0.34 20.669 0.019
PanSTARRS_i 26.71 0.47 20.333 0.019
PanSTARRS_z 30.61 1.25 20.185 0.044
DES_z 31.37 2.11 20.159 0.073
PanSTARRS_y 38.34 2.39 19.941 0.068

Aperture details

RA, DEC (J2000) = 7h09m35.03s, 24d21m44.54s
semi major axis, semi minor axis (arcsec) = 22.59, 13.17
angle (degrees, anti-clockwise from east) = -105.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 108.48 5.06 18.812 0.051
PanSTARRS_g 1205.82 4.17 16.197 0.004
PanSTARRS_r 2300.97 4.23 15.495 0.002
PanSTARRS_i 3256.55 5.67 15.118 0.002
PanSTARRS_z 3840.41 15.13 14.939 0.004
DES_z 4311.28 24.93 14.813 0.006
PanSTARRS_y 4637.51 29.2 14.734 0.007
2MASS_J 5819.09 331.59 13.593 0.062
2MASS_K 6296.79 604.97 12.564 0.104
WISE_W1 3640.99 68.59 12.298 0.020
WISE_W2 2202.97 65.83 12.203 0.032
WISE_W3 7107.85 272.78 9.097 0.042
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.674 8.846 8.972
{\rm log}_{10}({\rm SFR}) -2.044 -1.338 -0.642
{\rm log}_{10}({\rm sSFR}) -10.904 -10.217 -9.455
{\rm stellar\ age} 2.924 6.104 7.577

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.570 -0.922 -0.286
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.526 -0.656 0.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.245 0.622 1.067
\delta -0.435 -0.058 0.253
\tau_1/\tau_2 0.703 1.073 1.437
Q_{PAH} 1.221 3.218 5.434
U_{min} 2.788 7.945 14.721
{\rm log}_{10}(\gamma_e)\, -2.953 -1.773 -0.693

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.420 -0.272 0.170
{\rm log}_{10}(\tau_{AGN})\, 1.049 1.516 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.449 -1.679 -1.111
0.03-0.10 Gyr -2.133 -1.308 -0.541
0.10-0.33 Gyr -1.858 -1.146 -0.490
0.33-1.07 Gyr -1.866 -1.148 -0.627
1.07-3.51 Gyr -1.870 -1.108 -0.822
3.51-11.48 Gyr -1.945 -1.128 -0.879
11.48-12.76 Gyr -2.220 -1.199 -0.624

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.016 11.074 11.156
{\rm log}_{10}({\rm SFR}) 0.428 0.713 0.983
{\rm log}_{10}({\rm sSFR}) -10.695 -10.380 -10.086
{\rm stellar\ age} 7.110 7.906 10.449

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.586 -0.373 -0.225
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.188 0.147 0.349

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.298 0.463
\delta -0.320 -0.016 0.226
\tau_1/\tau_2 0.684 1.064 1.467
Q_{PAH} 1.825 3.162 4.920
U_{min} 2.760 7.787 15.187
{\rm log}_{10}(\gamma_e)\, -3.021 -1.964 -1.287

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.110 -3.004 -2.109
{\rm log}_{10}(\tau_{AGN})\, 1.077 1.565 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.098 0.490 0.688
0.03-0.10 Gyr 0.379 0.789 1.106
0.10-0.33 Gyr 0.067 0.652 1.008
0.33-1.07 Gyr -0.245 0.427 0.740
1.07-3.51 Gyr -0.156 0.587 0.993
3.51-11.48 Gyr 0.814 1.210 1.335
11.48-12.76 Gyr 0.909 1.468 2.141