2025kuk

Download data

Information

Transient

Name: AT2025kuk
Right ascension: 7h55m19.09s
Declination: 14d00m22.12s
Discovery Date: May 19, 2025, 11:32 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name: 2025kuk
Right ascension: 7h55m18.76s
Declination: 14d00m25.93s
Redshift: 0.064361
Photometric Redshift: 0.061
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.28
Transient MWEBV processed 0.07
Host match processed 4.35
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.68
Global aperture photometry processed 5.71
Validate global photometry processed 16.14
Global host SED inference processed 460.13
Local aperture photometry processed 5.49
Validate local photometry processed 0.02
Local host SED inference processed 488.96
 

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) = 7h55m19.09s, 14d00m22.12s
semi major axis, semi minor axis (arcsec) = 1.62, 1.62
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 11.43 1.33 21.255 0.127 AB
SDSS_g 15.83 1.11 20.901 0.076 AB
PanSTARRS_g 15.06 0.34 20.955 0.025 AB
SDSS_r 15.91 1.24 20.896 0.084 AB
PanSTARRS_r 17.77 0.39 20.776 0.024 AB
SDSS_i 22.4 1.74 20.524 0.084 AB
PanSTARRS_i 20.55 0.54 20.618 0.028 AB
PanSTARRS_z 15.17 1.07 20.947 0.077 AB
SDSS_z 20.67 4.61 20.612 0.242 AB
PanSTARRS_y 12.29 2.35 21.176 0.207 AB

Aperture details

RA, DEC (J2000) = 7h55m18.79s, 14d00m26.17s
semi major axis, semi minor axis (arcsec) = 8.87, 7.26
angle (degrees, anti-clockwise from east) = -51.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 111.29 8.05 18.784 0.079 AB
GALEX_NUV 150.66 5.24 18.455 0.038 AB
SDSS_u 260.56 6.6 17.860 0.028 AB
SDSS_g 455.86 5.91 17.253 0.014 AB
PanSTARRS_g 477.43 1.72 17.203 0.004 AB
SDSS_r 572.42 7.11 17.006 0.013 AB
PanSTARRS_r 631.93 1.92 16.898 0.003 AB
SDSS_i 752.02 9.46 16.709 0.014 AB
PanSTARRS_z 755.85 5.37 16.704 0.008 AB
SDSS_z 766.24 23.32 16.689 0.033 AB
PanSTARRS_y 787.0 11.6 16.660 0.016 AB
2MASS_J 920.6 200.25 15.595 0.236 Vega
2MASS_H 1586.03 308.41 14.532 0.211 Vega
2MASS_K 1022.79 372.14 14.538 0.395 Vega
WISE_W1 496.47 18.91 14.461 0.041 Vega
WISE_W2 362.73 23.8 14.162 0.071 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.807 8.052 8.243
{\rm log}_{10}({\rm SFR}) -1.412 -0.627 -0.043
{\rm log}_{10}({\rm sSFR}) -9.496 -8.734 -7.951
{\rm stellar\ age} 0.121 1.832 5.384

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.831 -1.554 -0.976
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.789 -1.368 -0.251

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.535 0.886
\delta -0.576 -0.125 0.208
\tau_1/\tau_2 0.704 1.120 1.538
Q_{PAH} 0.952 2.658 4.998
U_{min} 3.200 9.094 17.194
{\rm log}_{10}(\gamma_e)\, -2.873 -1.755 -0.724

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.694 -0.881 -0.082
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.421 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.600 -1.280 -0.974
0.03-0.10 Gyr -1.417 -0.505 0.111
0.10-0.33 Gyr -3.058 -1.116 -0.533
0.33-1.08 Gyr -4.721 -1.957 -1.257
1.08-3.54 Gyr -5.849 -2.683 -1.677
3.54-11.61 Gyr -6.513 -2.947 -1.859
11.61-12.90 Gyr -6.466 -2.800 -1.704

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.531 9.897 10.081
{\rm log}_{10}({\rm SFR}) 0.755 0.972 1.277
{\rm log}_{10}({\rm sSFR}) -9.173 -8.882 -8.408
{\rm stellar\ age} 3.752 6.686 9.516

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.611 -1.160 -0.569
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.465 0.126 0.404

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.276 0.501
\delta -0.625 -0.320 -0.072
\tau_1/\tau_2 0.610 1.154 1.625
Q_{PAH} 0.652 1.919 3.420
U_{min} 2.511 7.543 15.699
{\rm log}_{10}(\gamma_e)\, -3.446 -2.610 -1.586

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.170 -2.048 -1.566
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.437 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.192 -0.225 0.104
0.03-0.10 Gyr 0.902 1.124 1.435
0.10-0.33 Gyr -2.592 -0.802 0.259
0.33-1.08 Gyr -3.832 -0.968 -0.199
1.08-3.54 Gyr -3.039 -0.561 -0.033
3.54-11.61 Gyr -1.511 -0.218 0.150
11.61-12.90 Gyr -1.316 -0.035 0.958