2025ksp

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Information

Transient

Name: AT2025ksp
Right ascension: 12h13m03.39s
Declination: 22d54m56.36s
Discovery Date: May 19, 2025, 6:37 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 2025ksp
Right ascension: 12h13m03.06s
Declination: 22d54m58.24s
Redshift: 0.056362
Photometric Redshift: 0.064
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.41
Transient MWEBV processed 0.07
Host match processed 2.07
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 5.98
Validate global photometry processed 15.47
Global host SED inference processed 465.55
Local aperture photometry processed 6.31
Validate local photometry processed 0.03
Local host SED inference processed 474.72
 

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) = 12h13m03.39s, 22d54m56.36s
semi major axis, semi minor axis (arcsec) = 1.83, 1.83
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 7.58 1.69 21.701 0.242 AB
SDSS_g 36.7 1.65 19.988 0.049 AB
DES_g 38.81 0.4 19.928 0.011 AB
PanSTARRS_g 39.26 0.37 19.915 0.010 AB
SDSS_r 82.19 2.48 19.113 0.033 AB
PanSTARRS_r 85.26 0.57 19.073 0.007 AB
DES_r 86.43 0.94 19.058 0.012 AB
SDSS_i 123.15 3.13 18.674 0.028 AB
PanSTARRS_i 122.15 0.67 18.683 0.006 AB
PanSTARRS_z 155.09 1.09 18.424 0.008 AB
SDSS_z 166.46 7.26 18.347 0.047 AB
DES_z 157.99 2.52 18.403 0.017 AB
PanSTARRS_y 189.27 2.24 18.207 0.013 AB

Aperture details

RA, DEC (J2000) = 12h13m03.05s, 22d54m58.24s
semi major axis, semi minor axis (arcsec) = 13.05, 9.3
angle (degrees, anti-clockwise from east) = -33.35

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.61 5.52 20.514 0.265 AB
GALEX_NUV 30.83 5.16 20.178 0.182 AB
DES_g 1218.03 2.26 16.186 0.002 AB
PanSTARRS_g 1209.81 2.24 16.193 0.002 AB
PanSTARRS_r 2642.31 3.41 15.345 0.001 AB
DES_r 2806.05 5.41 15.280 0.002 AB
PanSTARRS_i 3795.8 4.0 14.952 0.001 AB
PanSTARRS_z 4818.72 6.54 14.693 0.001 AB
DES_z 5077.19 14.36 14.636 0.003 AB
PanSTARRS_y 5917.62 13.47 14.470 0.002 AB
2MASS_J 7281.94 251.14 13.349 0.037 Vega
2MASS_H 9448.0 367.1 12.594 0.042 Vega
2MASS_K 7352.26 382.91 12.396 0.057 Vega
WISE_W1 3806.11 40.68 12.250 0.012 Vega
WISE_W2 2245.29 44.0 12.183 0.021 Vega
WISE_W3 1081.49 120.66 11.141 0.121 Vega
WISE_W4 -236.5 428.65 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})\, 9.448 9.567 9.700
{\rm log}_{10}({\rm SFR}) -2.042 -1.356 -0.675
{\rm log}_{10}({\rm sSFR}) -11.594 -10.949 -10.266
{\rm stellar\ age} 7.514 9.078 12.196

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.485 -0.903 -0.496
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.596 -0.404 0.248

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.455 0.887 1.270
\delta -0.417 -0.032 0.244
\tau_1/\tau_2 0.616 0.994 1.411
Q_{PAH} 0.910 2.889 5.226
U_{min} 2.790 8.115 15.175
{\rm log}_{10}(\gamma_e)\, -3.302 -2.293 -0.872

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.822 -0.992 -0.270
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.458 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.421 -1.432 -0.783
0.03-0.10 Gyr -2.372 -1.434 -0.640
0.10-0.33 Gyr -3.170 -1.646 -0.872
0.33-1.08 Gyr -3.963 -1.851 -0.979
1.08-3.56 Gyr -3.743 -1.629 -0.644
3.56-11.70 Gyr -1.798 -0.438 -0.202
11.70-13.00 Gyr -0.551 0.244 0.789

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.943 11.030 11.070
{\rm log}_{10}({\rm SFR}) -0.992 -0.526 -0.068
{\rm log}_{10}({\rm sSFR}) -11.997 -11.545 -11.057
{\rm stellar\ age} 8.516 11.890 12.333

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.509 -0.381 -0.271
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.380 0.146 0.407

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.226 0.331
\delta -0.744 -0.465 -0.175
\tau_1/\tau_2 0.443 0.908 1.371
Q_{PAH} 0.356 0.996 2.148
U_{min} 2.998 8.207 15.691
{\rm log}_{10}(\gamma_e)\, -3.076 -2.139 -1.352

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.477 -3.607 -2.669
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.473 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.897 -0.409 -0.066
0.03-0.10 Gyr -2.165 -0.705 -0.022
0.10-0.33 Gyr -3.265 -1.040 -0.253
0.33-1.08 Gyr -4.011 -1.402 -0.448
1.08-3.56 Gyr -3.210 -1.244 -0.202
3.56-11.70 Gyr -1.340 0.285 1.160
11.70-13.00 Gyr 1.380 2.137 2.202