2025akwr

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Information

Transient

Name: AT2025akwr
Right ascension: 23h38m25.76s
Declination: 11d43m01.60s
Discovery Date: Sept. 17, 2025, 7:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name:
Right ascension: 23h38m25.74s
Declination: 11d43m01.94s
Redshift: None
Photometric Redshift: 0.128
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.64
Transient MWEBV processed 0.04
Host match processed 4.85
Host information processed 0.2
Host MWEBV processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 7.82
Validate global photometry processed 15.97
Global host SED inference processed 389.14
Local aperture photometry processed 5.21
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) = 23h38m25.76s, 11d43m01.60s
semi major axis, semi minor axis (arcsec) = 0.88, 0.88
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) = 23h38m25.74s, 11d43m01.83s
semi major axis, semi minor axis (arcsec) = 5.94, 3.5
angle (degrees, anti-clockwise from east) = -39.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.72 2.0 21.832 0.324 AB
GALEX_NUV 8.76 1.65 21.544 0.205 AB
SDSS_u 15.39 5.41 20.932 0.381 AB
SDSS_g 51.68 2.32 19.617 0.049 AB
PanSTARRS_g 44.52 1.09 19.779 0.027 AB
SDSS_r 86.4 3.74 19.059 0.047 AB
PanSTARRS_r 78.75 1.08 19.159 0.015 AB
SDSS_i 110.84 5.52 18.788 0.054 AB
PanSTARRS_i 115.29 1.44 18.746 0.014 AB
PanSTARRS_z 128.86 3.18 18.625 0.027 AB
SDSS_z 108.73 18.29 18.809 0.183 AB
PanSTARRS_y 133.48 6.83 18.586 0.056 AB
2MASS_J 93.39 119.86 18.079 1.394 Vega
2MASS_H -233.77 205.45 Vega
2MASS_K 64.61 193.81 17.536 3.257 Vega
WISE_W1 80.64 9.14 16.435 0.123 Vega
WISE_W2 43.48 11.86 16.465 0.296 Vega
WISE_W3 -19.66 67.8 Vega
WISE_W4 -1481.86 539.08 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})\, 9.831 9.919 10.015
{\rm log}_{10}({\rm SFR}) -0.304 -0.047 0.191
{\rm log}_{10}({\rm sSFR}) -10.262 -9.967 -9.719
{\rm stellar\ age} 5.583 6.711 7.901

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.297 -0.792 -0.333
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.345 0.136 0.359

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.316 0.512
\delta -0.333 0.009 0.234
\tau_1/\tau_2 0.789 1.120 1.481
Q_{PAH} 0.728 2.121 4.091
U_{min} 2.783 7.671 14.020
{\rm log}_{10}(\gamma_e)\, -2.653 -1.549 -0.550

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.055 -2.625 -1.622
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.465 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.382 -0.186 -0.010
0.03-0.10 Gyr -0.333 -0.002 0.285
0.10-0.32 Gyr -0.431 -0.056 0.231
0.32-1.04 Gyr -0.652 -0.190 0.075
1.04-3.37 Gyr -0.525 -0.126 0.097
3.37-10.91 Gyr -0.180 0.055 0.211
10.91-12.12 Gyr -0.331 0.151 0.642