2025kxr

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Information

Transient

Name: AT2025kxr
Right ascension: 18h10m08.63s
Declination: 41d33m02.56s
Discovery Date: May 20, 2025, 10:40 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name: 2025kxr
Right ascension: 18h10m08.62s
Declination: 41d33m03.11s
Redshift: 0.154732
Photometric Redshift: 0.106
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.7
Transient MWEBV processed 0.08
Host match processed 4.03
Host information processed 0.11
Host MWEBV processed 0.09
Global aperture construction processed 0.67
Global aperture photometry processed 5.77
Validate global photometry processed 16.58
Global host SED inference processed 417.7
Local aperture photometry processed 5.78
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) = 18h10m08.63s, 41d33m02.56s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
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) = 18h10m08.61s, 41d33m03.19s
semi major axis, semi minor axis (arcsec) = 7.5, 6.87
angle (degrees, anti-clockwise from east) = -58.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.24 3.9 20.635 0.209 AB
GALEX_NUV 23.85 2.9 20.456 0.132 AB
SDSS_u 68.21 5.02 19.315 0.080 AB
SDSS_g 211.59 4.51 18.086 0.023 AB
PanSTARRS_g 230.61 1.5 17.993 0.007 AB
SDSS_r 513.86 6.58 17.123 0.014 AB
PanSTARRS_r 502.67 1.86 17.147 0.004 AB
SDSS_i 791.87 9.05 16.653 0.012 AB
PanSTARRS_i 763.21 1.42 16.693 0.002 AB
PanSTARRS_z 966.7 4.31 16.437 0.005 AB
SDSS_z 1010.71 22.97 16.388 0.025 AB
PanSTARRS_y 1195.31 10.51 16.206 0.010 AB
2MASS_J 1595.39 147.01 14.998 0.100 Vega
2MASS_H 2322.87 219.0 14.117 0.102 Vega
2MASS_K 2316.13 289.27 13.650 0.136 Vega
WISE_W1 963.27 18.21 13.742 0.021 Vega
WISE_W2 766.05 19.7 13.350 0.028 Vega
WISE_W3 1020.34 71.28 11.204 0.076 Vega
WISE_W4 551.06 395.26 10.427 0.779 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})\, 11.149 11.182 11.251
{\rm log}_{10}({\rm SFR}) 0.523 0.714 0.949
{\rm log}_{10}({\rm sSFR}) -10.683 -10.473 -10.244
{\rm stellar\ age} 7.247 8.186 10.582

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.260 -0.137 -0.038
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.720 -0.171 0.270

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.181 0.272
\delta -0.841 -0.601 -0.278
\tau_1/\tau_2 0.783 1.181 1.569
Q_{PAH} 0.501 1.471 2.878
U_{min} 2.176 6.642 13.448
{\rm log}_{10}(\gamma_e)\, -3.192 -2.258 -1.389

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.001 -2.597 -1.856
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.402 1.836

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.533 0.716 0.865
0.03-0.10 Gyr 0.424 0.725 1.012
0.10-0.32 Gyr -0.364 0.202 0.551
0.32-1.03 Gyr -0.858 -0.080 0.335
1.03-3.31 Gyr -0.715 0.112 0.601
3.31-10.63 Gyr 0.656 1.354 1.464
10.63-11.81 Gyr 1.330 1.845 2.367