2025kdq

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Information

Transient

Name: AT2025kdq
Right ascension: 13h52m14.05s
Declination: -1d36m52.70s
Discovery Date: May 5, 2025, 5:22 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.049

Host

Name: 2025kdq
Right ascension: 13h52m14.10s
Declination: -1d36m51.41s
Redshift: None
Photometric Redshift: 0.133
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.98
Transient MWEBV processed 0.04
Host match processed 2.49
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 7.27
Validate global photometry processed 19.41
Global host SED inference processed 422.73
Local aperture photometry processed 6.66
Validate local photometry no valid phot 0.04
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) = 13h52m14.05s, -1d36m52.70s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
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) = 13h52m14.09s, -1d36m51.29s
semi major axis, semi minor axis (arcsec) = 3.96, 3.51
angle (degrees, anti-clockwise from east) = -151.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.32 1.79 22.598 0.584 AB
GALEX_NUV 6.25 0.53 21.911 0.092 AB
SDSS_u 7.2 3.07 21.756 0.463 AB
SDSS_g 45.68 2.09 19.751 0.050 AB
DES_g 39.97 0.36 19.896 0.010 AB
PanSTARRS_g 38.73 0.85 19.930 0.024 AB
SDSS_r 61.35 2.61 19.431 0.046 AB
PanSTARRS_r 53.76 1.28 19.574 0.026 AB
DES_r 60.93 0.79 19.438 0.014 AB
SDSS_i 66.59 3.51 19.342 0.057 AB
PanSTARRS_i 71.57 1.7 19.263 0.026 AB
PanSTARRS_z 72.58 2.13 19.248 0.032 AB
SDSS_z 96.83 10.37 18.935 0.116 AB
DES_z 83.1 1.86 19.101 0.024 AB
PanSTARRS_y 88.88 4.56 19.028 0.056 AB
2MASS_J 177.37 109.9 17.383 0.673 Vega
2MASS_H 134.56 151.1 17.210 1.219 Vega
2MASS_K -2.74 200.59 Vega
WISE_W1 29.45 8.76 17.528 0.323 Vega
WISE_W2 21.14 10.98 17.248 0.564 Vega
WISE_W3 112.84 45.13 13.595 0.434 Vega
WISE_W4 406.44 342.27 10.758 0.914 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})\, 9.097 9.302 9.477
{\rm log}_{10}({\rm SFR}) -0.944 0.037 0.631
{\rm log}_{10}({\rm sSFR}) -10.317 -9.335 -8.582
{\rm stellar\ age} 0.302 2.259 4.745

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.261 -0.497 -0.139
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.395 -0.048 0.357

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.214 0.345 0.575
\delta -0.646 -0.303 -0.027
\tau_1/\tau_2 0.586 1.056 1.498
Q_{PAH} 0.524 1.564 3.311
U_{min} 3.264 8.992 16.734
{\rm log}_{10}(\gamma_e)\, -2.665 -1.555 -0.605

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.425 -1.612 -0.905
{\rm log}_{10}(\tau_{AGN})\, 1.186 1.554 1.860

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.127 -0.788 -0.364
0.03-0.10 Gyr -1.038 0.164 0.785
0.10-0.32 Gyr -0.110 0.490 0.851
0.32-1.04 Gyr -2.375 -0.368 0.266
1.04-3.36 Gyr -3.920 -1.148 -0.420
3.36-10.85 Gyr -4.055 -1.316 -0.611
10.85-12.06 Gyr -4.200 -1.384 -0.438