2025xwq

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Information

Transient

Name: AT2025xwq
Right ascension: 16h54m14.48s
Declination: 59d05m13.96s
Discovery Date: Sept. 8, 2025, 4:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 16h54m14.11s
Declination: 59d05m15.40s
Redshift: 0.130927
Photometric Redshift: 0.159
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.01
Transient MWEBV processed 0.07
Host match processed 6.05
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 4.11
Validate global photometry processed 10.57
Global host SED inference processed 409.99
Local aperture photometry processed 3.73
Validate local photometry no valid phot 0.02
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) = 16h54m14.48s, 59d05m13.96s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
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) = 16h54m14.09s, 59d05m15.60s
semi major axis, semi minor axis (arcsec) = 6.83, 4.61
angle (degrees, anti-clockwise from east) = -89.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.09 1.33 22.372 0.354 AB
GALEX_NUV 6.91 1.26 21.801 0.197 AB
PanSTARRS_g 256.94 1.45 17.875 0.006 AB
PanSTARRS_r 595.17 1.48 16.963 0.003 AB
PanSTARRS_i 898.01 1.59 16.517 0.002 AB
PanSTARRS_z 1163.9 4.6 16.235 0.004 AB
PanSTARRS_y 1364.58 9.18 16.063 0.007 AB
2MASS_J 1660.2 149.27 14.955 0.098 Vega
2MASS_H 2536.63 245.03 14.022 0.105 Vega
2MASS_K 2770.44 250.05 13.456 0.098 Vega
WISE_W1 1044.33 11.6 13.654 0.012 Vega
WISE_W2 750.51 12.78 13.373 0.018 Vega
WISE_W3 885.05 27.68 11.359 0.034 Vega
WISE_W4 929.48 162.84 9.859 0.190 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})\, 11.027 11.070 11.162
{\rm log}_{10}({\rm SFR}) -0.376 0.015 0.337
{\rm log}_{10}({\rm sSFR}) -11.503 -11.053 -10.723
{\rm stellar\ age} 7.109 7.865 10.886

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.511 -0.343 -0.225
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.517 -0.533 0.212

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.291 0.414
\delta -0.886 -0.675 -0.397
\tau_1/\tau_2 0.589 0.977 1.384
Q_{PAH} 0.646 1.839 3.889
U_{min} 2.345 7.061 13.992
{\rm log}_{10}(\gamma_e)\, -3.035 -2.112 -1.166

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.973 -2.719 -1.872
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.406 1.846

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.561 -0.025 0.300
0.03-0.10 Gyr -0.631 -0.005 0.399
0.10-0.32 Gyr -0.914 -0.116 0.364
0.32-1.04 Gyr -1.104 -0.136 0.385
1.04-3.37 Gyr -0.959 0.195 0.795
3.37-10.87 Gyr 0.514 1.257 1.361
10.87-12.08 Gyr 1.024 1.554 2.284