2025kdf

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Information

Transient

Name: AT2025kdf
Right ascension: 11h12m48.22s
Declination: 0d48m14.41s
Discovery Date: May 1, 2025, 3:34 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name: 2025kdf
Right ascension: 11h12m48.29s
Declination: 0d48m13.28s
Redshift: None
Photometric Redshift: 0.182
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.73
Transient MWEBV processed 0.04
Host match processed 3.04
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.61
Global aperture photometry processed 6.18
Validate global photometry processed 16.98
Global host SED inference processed 417.26
Local aperture photometry processed 6.36
Validate local photometry no valid phot 0.03
Local host SED inference not 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) = 11h12m48.22s, 0d48m14.41s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 11h12m48.26s, 0d48m13.54s
semi major axis, semi minor axis (arcsec) = 4.13, 3.06
angle (degrees, anti-clockwise from east) = -69.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.35 0.46 22.972 0.215 AB
SDSS_u 11.64 2.37 21.235 0.221 AB
SDSS_g 33.7 1.81 20.081 0.058 AB
PanSTARRS_g 33.37 0.83 20.092 0.027 AB
SDSS_r 64.91 2.63 19.369 0.044 AB
PanSTARRS_r 63.87 1.3 19.387 0.022 AB
SDSS_i 83.04 3.72 19.102 0.049 AB
PanSTARRS_i 80.81 0.98 19.131 0.013 AB
PanSTARRS_z 95.73 2.42 18.947 0.027 AB
SDSS_z 102.82 10.34 18.870 0.109 AB
DES_z 106.29 1.62 18.834 0.017 AB
PanSTARRS_y 96.69 6.33 18.937 0.071 AB
2MASS_J 159.21 113.35 17.500 0.773 Vega
2MASS_H 199.08 168.64 16.785 0.920 Vega
2MASS_K 251.3 214.15 16.062 0.925 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.884 10.006 10.111
{\rm log}_{10}({\rm SFR}) -0.264 0.305 0.758
{\rm log}_{10}({\rm sSFR}) -10.245 -9.730 -9.199
{\rm stellar\ age} 1.654 4.052 5.688

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.215 -0.535 -0.073
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.424 -0.884 -0.208

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.355 0.699 1.049
\delta -0.303 -0.012 0.247
\tau_1/\tau_2 0.625 0.986 1.348
Q_{PAH} 1.252 3.095 5.113
U_{min} 2.779 7.834 15.093
{\rm log}_{10}(\gamma_e)\, -3.186 -2.212 -1.023

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.445 -1.634 -0.638
{\rm log}_{10}(\tau_{AGN})\, 0.895 1.270 1.743

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.449 0.113 0.459
0.03-0.10 Gyr -0.384 0.367 0.863
0.10-0.32 Gyr 0.151 0.615 0.984
0.32-1.02 Gyr 0.129 0.543 0.916
1.02-3.25 Gyr -0.432 0.172 0.439
3.25-10.35 Gyr -1.145 -0.125 0.188
10.35-11.50 Gyr -1.378 -0.165 0.385