2025kqx

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Information

Transient

Name: AT2025kqx
Right ascension: 13h52m26.11s
Declination: -3d48m11.55s
Discovery Date: May 4, 2025, 4:15 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name: 2025kqx
Right ascension: 13h52m26.10s
Declination: -3d48m08.89s
Redshift: 0.148997
Photometric Redshift: 0.201
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.34
Transient MWEBV processed 0.05
Host match processed 2.05
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 7.82
Validate global photometry processed 24.1
Global host SED inference processed 1299.93
Local aperture photometry processed 7.47
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) = 13h52m26.11s, -3d48m11.55s
semi major axis, semi minor axis (arcsec) = 0.77, 0.77
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) = 13h52m26.09s, -3d48m08.80s
semi major axis, semi minor axis (arcsec) = 7.1, 5.44
angle (degrees, anti-clockwise from east) = -158.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.84 3.23 21.312 0.323 AB
GALEX_NUV 21.92 3.16 20.548 0.157 AB
SDSS_u 76.81 6.73 19.186 0.095 AB
SDSS_g 106.97 3.23 18.827 0.033 AB
DES_g 110.31 0.65 18.793 0.006 AB
PanSTARRS_g 111.97 1.72 18.777 0.017 AB
SDSS_r 186.72 4.53 18.222 0.026 AB
PanSTARRS_r 192.98 3.52 18.186 0.020 AB
DES_r 196.11 1.21 18.169 0.007 AB
SDSS_i 238.15 6.08 17.958 0.028 AB
PanSTARRS_i 220.84 3.35 18.040 0.016 AB
PanSTARRS_z 269.53 3.74 17.823 0.015 AB
SDSS_z 399.3 25.36 17.397 0.069 AB
DES_z 287.62 4.06 17.753 0.015 AB
PanSTARRS_y 301.91 8.79 17.700 0.032 AB
2MASS_J 142.48 175.04 17.621 1.334 Vega
2MASS_H 795.71 231.77 15.281 0.316 Vega
2MASS_K 601.49 304.43 15.114 0.549 Vega
WISE_W1 161.0 13.31 15.684 0.090 Vega
WISE_W2 91.4 16.02 15.659 0.190 Vega
WISE_W3 331.48 65.3 12.425 0.214 Vega
WISE_W4 171.73 282.72 11.693 1.787 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})\, 10.158 10.279 10.429
{\rm log}_{10}({\rm SFR}) 0.817 1.122 1.506
{\rm log}_{10}({\rm sSFR}) -9.488 -9.133 -8.735
{\rm stellar\ age} 5.909 6.983 10.584

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.907 -0.621 -0.432
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.798 -0.552 -0.331

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.224 0.312
\delta -0.942 -0.799 -0.583
\tau_1/\tau_2 0.391 0.936 1.502
Q_{PAH} 0.266 0.883 2.165
U_{min} 3.131 8.838 16.673
{\rm log}_{10}(\gamma_e)\, -2.867 -1.979 -1.065

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.370 -3.295 -2.228
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.504 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.922 -0.606 -0.045
0.03-0.10 Gyr 0.979 1.283 1.665
0.10-0.32 Gyr -2.996 -1.692 0.109
0.32-1.03 Gyr -5.492 -2.497 -0.303
1.03-3.32 Gyr -3.517 -0.742 0.199
3.32-10.69 Gyr -0.861 0.324 0.548
10.69-11.87 Gyr -0.590 0.650 1.538