2025qxj

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Information

Transient

Name: AT2025qxj
Right ascension: 13h38m16.89s
Declination: -3d52m08.57s
Discovery Date: May 31, 2025, 6:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name:
Right ascension: 13h38m16.63s
Declination: -3d52m06.46s
Redshift: 0.171272
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 20.19
Transient MWEBV processed 0.06
Host match processed 8.03
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.6
Global aperture photometry processed 4.79
Validate global photometry processed 13.54
Global host SED inference processed 530.91
Local aperture photometry processed 5.24
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) = 13h38m16.89s, -3d52m08.57s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
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) = 13h38m16.62s, -3d52m06.11s
semi major axis, semi minor axis (arcsec) = 5.29, 4.69
angle (degrees, anti-clockwise from east) = -40.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.68 2.34 22.014 0.447 AB
GALEX_NUV 5.53 1.46 22.043 0.286 AB
DES_g 123.94 0.55 18.667 0.005 AB
PanSTARRS_g 128.62 1.04 18.627 0.009 AB
PanSTARRS_r 323.67 1.79 17.625 0.006 AB
DES_r 361.0 1.5 17.506 0.004 AB
PanSTARRS_i 483.58 1.95 17.189 0.004 AB
PanSTARRS_z 626.37 2.55 16.908 0.004 AB
DES_z 700.11 4.54 16.787 0.007 AB
PanSTARRS_y 754.42 7.03 16.706 0.010 AB
2MASS_J 1151.04 154.58 15.352 0.146 Vega
2MASS_H 1430.61 206.7 14.644 0.157 Vega
2MASS_K 1178.54 302.03 14.384 0.278 Vega
WISE_W1 468.65 13.61 14.524 0.032 Vega
WISE_W2 300.21 15.01 14.367 0.054 Vega
WISE_W3 38.73 51.11 14.756 1.433 Vega
WISE_W4 497.66 330.24 10.538 0.720 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})\, 10.998 11.045 11.135
{\rm log}_{10}({\rm SFR}) -0.122 0.347 0.715
{\rm log}_{10}({\rm sSFR}) -11.246 -10.714 -10.347
{\rm stellar\ age} 6.906 8.083 10.827

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.868 -0.680 -0.546
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.196 -0.570 -0.083

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.240 0.342 0.459
\delta -0.948 -0.832 -0.663
\tau_1/\tau_2 0.823 1.257 1.660
Q_{PAH} 0.556 1.851 3.785
U_{min} 2.890 8.624 15.943
{\rm log}_{10}(\gamma_e)\, -2.924 -1.727 -0.645

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.556 -3.762 -2.692
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.521 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.209 0.256 0.540
0.03-0.10 Gyr -0.325 0.369 0.809
0.10-0.32 Gyr -1.309 0.031 0.567
0.32-1.02 Gyr -2.659 -0.363 0.287
1.02-3.27 Gyr -1.936 -0.124 0.589
3.27-10.46 Gyr -0.054 1.203 1.348
10.46-11.62 Gyr 0.985 1.728 2.304