2025kni

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Information

Transient

Name: AT2025kni
Right ascension: 14h09m34.00s
Declination: 60d24m34.25s
Discovery Date: May 10, 2025, 9:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2025kni
Right ascension: 14h09m33.95s
Declination: 60d24m34.34s
Redshift: 0.029401
Photometric Redshift: 0.051
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.52
Transient MWEBV processed 0.12
Host match processed 1.85
Host information processed 0.1
Host MWEBV processed 0.07
Global aperture construction processed 0.75
Global aperture photometry processed 5.82
Validate global photometry processed 15.87
Global host SED inference processed 476.16
Local aperture photometry processed 5.41
Validate local photometry processed 0.02
Local host SED inference processed 477.45
 

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) = 14h09m34.00s, 60d24m34.25s
semi major axis, semi minor axis (arcsec) = 3.4, 3.4
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 118.23 3.41 18.718 0.031 AB
SDSS_g 619.27 6.51 16.920 0.011 AB
PanSTARRS_g 683.31 1.12 16.813 0.002 AB
SDSS_r 1361.27 9.67 16.065 0.008 AB
PanSTARRS_r 1375.11 1.32 16.054 0.001 AB
SDSS_i 1973.76 11.8 15.662 0.006 AB
PanSTARRS_i 2046.27 1.39 15.623 0.001 AB
PanSTARRS_z 2350.2 2.68 15.472 0.001 AB
SDSS_z 2584.62 16.2 15.369 0.007 AB
PanSTARRS_y 2986.47 5.6 15.212 0.002 AB
2MASS_J 3600.14 66.21 14.114 0.020 Vega
2MASS_H 4377.29 101.14 13.429 0.025 Vega
2MASS_K 3872.59 113.31 13.092 0.032 Vega

Aperture details

RA, DEC (J2000) = 14h09m33.94s, 60d24m34.36s
semi major axis, semi minor axis (arcsec) = 18.12, 8.66
angle (degrees, anti-clockwise from east) = -98.03

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 317.66 8.78 17.645 0.030 AB
SDSS_g 1522.73 10.61 15.943 0.008 AB
PanSTARRS_g 1643.26 3.37 15.861 0.002 AB
SDSS_r 3119.37 15.31 15.165 0.005 AB
PanSTARRS_r 3205.72 4.19 15.135 0.001 AB
SDSS_i 4468.53 19.66 14.775 0.005 AB
PanSTARRS_i 4551.17 4.37 14.755 0.001 AB
PanSTARRS_z 5344.92 9.07 14.580 0.002 AB
SDSS_z 5775.5 40.04 14.496 0.008 AB
PanSTARRS_y 6796.08 20.24 14.319 0.003 AB
2MASS_J 8213.73 241.09 13.219 0.032 Vega
2MASS_H 9697.4 375.69 12.566 0.042 Vega
2MASS_K 7809.29 423.07 12.331 0.059 Vega
WISE_W1 3737.24 29.22 12.270 0.008 Vega
WISE_W2 2068.1 30.1 12.272 0.016 Vega
WISE_W3 1262.27 86.19 10.973 0.074 Vega
WISE_W4 1240.47 436.08 9.546 0.382 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})\, 9.895 10.022 10.183
{\rm log}_{10}({\rm SFR}) -2.587 -1.072 -0.333
{\rm log}_{10}({\rm sSFR}) -12.646 -11.092 -10.298
{\rm stellar\ age} 5.196 7.357 9.466

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.491 -1.031 -0.558
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.493 -0.175 0.262

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.504 0.924 1.320
\delta -0.737 -0.363 0.091
\tau_1/\tau_2 0.552 0.898 1.225
Q_{PAH} 0.373 1.398 3.832
U_{min} 2.751 7.719 15.149
{\rm log}_{10}(\gamma_e)\, -3.398 -2.401 -1.396

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.265 -1.828 -0.979
{\rm log}_{10}(\tau_{AGN})\, 0.821 1.127 1.636

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.533 -0.908 -0.228
0.03-0.10 Gyr -3.492 -1.336 -0.403
0.10-0.33 Gyr -3.077 -1.138 -0.159
0.33-1.10 Gyr -2.280 -0.673 0.205
1.10-3.63 Gyr -1.037 -0.004 0.338
3.63-12.03 Gyr -0.487 0.071 0.325
12.03-13.36 Gyr -0.668 0.104 0.853

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.306 10.381 10.487
{\rm log}_{10}({\rm SFR}) -3.282 -1.886 -0.808
{\rm log}_{10}({\rm sSFR}) -13.694 -12.269 -11.109
{\rm stellar\ age} 7.439 8.236 11.990

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.753 -0.579 -0.455
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.215 -0.278 0.241

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.193 0.328 0.482
\delta -0.844 -0.579 -0.296
\tau_1/\tau_2 0.460 0.845 1.235
Q_{PAH} 0.174 0.590 1.575
U_{min} 2.647 7.726 15.226
{\rm log}_{10}(\gamma_e)\, -3.528 -2.624 -1.504

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.566 -3.880 -3.028
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.526 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.790 -1.838 -0.865
0.03-0.10 Gyr -4.445 -2.114 -0.843
0.10-0.33 Gyr -4.589 -2.023 -0.660
0.33-1.10 Gyr -3.568 -1.585 -0.433
1.10-3.63 Gyr -2.546 -0.494 0.306
3.63-12.03 Gyr -0.325 0.509 0.664
12.03-13.36 Gyr -0.251 0.674 1.563