2025xqa

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Information

Transient

Name: AT2025xqa
Right ascension: 1h47m51.82s
Declination: -14d27m21.96s
Discovery Date: Sept. 15, 2025, 10:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name:
Right ascension: 1h47m51.86s
Declination: -14d27m19.69s
Redshift: None
Photometric Redshift: 0.137
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.73
Transient MWEBV processed 0.03
Host match processed 6.42
Host information processed 0.14
Host MWEBV processed 0.03
Global aperture construction processed 0.66
Global aperture photometry processed 3.85
Validate global photometry processed 10.04
Global host SED inference processed 402.12
Local aperture photometry processed 4.09
Validate local photometry no valid phot 0.01
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) = 1h47m51.82s, -14d27m21.96s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 1h47m51.84s, -14d27m19.31s
semi major axis, semi minor axis (arcsec) = 8.88, 4.96
angle (degrees, anti-clockwise from east) = -16.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.6 1.9 21.851 0.312 AB
GALEX_NUV 13.3 1.9 21.090 0.155 AB
PanSTARRS_g 179.7 1.42 18.264 0.009 AB
PanSTARRS_r 387.77 1.74 17.429 0.005 AB
PanSTARRS_i 585.98 2.14 16.980 0.004 AB
PanSTARRS_z 751.85 4.21 16.710 0.006 AB
DES_z 775.41 3.54 16.676 0.005 AB
PanSTARRS_y 871.25 10.71 16.550 0.013 AB
2MASS_J 1075.38 168.96 15.426 0.171 Vega
2MASS_H 1582.15 288.12 14.534 0.198 Vega
2MASS_K 1616.39 299.78 14.041 0.201 Vega
WISE_W1 648.13 14.86 14.172 0.025 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})\, 10.886 10.922 11.000
{\rm log}_{10}({\rm SFR}) 0.145 0.429 0.689
{\rm log}_{10}({\rm sSFR}) -10.805 -10.509 -10.242
{\rm stellar\ age} 7.302 8.431 10.986

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.537 -0.366 -0.234
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.578 -0.639 0.089

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.292 0.426
\delta -0.844 -0.591 -0.349
\tau_1/\tau_2 0.721 1.135 1.565
Q_{PAH} 0.435 1.517 3.391
U_{min} 2.469 7.474 14.022
{\rm log}_{10}(\gamma_e)\, -3.168 -2.186 -1.185

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.176 -2.663 -1.410
{\rm log}_{10}(\tau_{AGN})\, 1.049 1.429 1.861

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.022 0.304 0.506
0.03-0.10 Gyr 0.064 0.473 0.786
0.10-0.32 Gyr -0.754 -0.002 0.410
0.32-1.04 Gyr -1.195 -0.351 0.138
1.04-3.35 Gyr -1.228 -0.198 0.373
3.35-10.81 Gyr 0.156 1.068 1.193
10.81-12.01 Gyr 1.028 1.624 2.135