2025xyq

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Information

Transient

Name: AT2025xyq
Right ascension: 2h29m06.87s
Declination: -17d54m05.45s
Discovery Date: Sept. 13, 2025, 3:09 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name:
Right ascension: 2h29m06.93s
Declination: -17d54m00.85s
Redshift: None
Photometric Redshift: 0.100
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.2
Transient MWEBV processed 0.04
Host match processed 6.39
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.67
Global aperture photometry processed 7.49
Validate global photometry phot valid failed 0.04
Global host SED inference not processed None
Local aperture photometry processed 5.48
Validate local photometry processed 0.03
Local host SED inference processed 545.14
 

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) = 2h29m06.87s, -17d54m05.45s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 6.59 0.83 21.854 0.137 AB
PanSTARRS_y 6.38 1.88 21.888 0.319 AB

Aperture details

RA, DEC (J2000) = 2h29m06.92s, -17d54m00.73s
semi major axis, semi minor axis (arcsec) = 8.88, 6.51
angle (degrees, anti-clockwise from east) = -32.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available

 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.797 8.342 8.674
{\rm log}_{10}({\rm SFR}) -1.123 -0.742 -0.275
{\rm log}_{10}({\rm sSFR}) -9.566 -9.046 -8.240
{\rm stellar\ age} 1.224 5.430 7.391

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.575 -0.852 -0.090
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.497 -0.684 0.106

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.722 1.259 1.797
\delta -0.214 0.098 0.288
\tau_1/\tau_2 0.523 0.909 1.351
Q_{PAH} 0.714 2.217 4.933
U_{min} 3.182 8.573 15.882
{\rm log}_{10}(\gamma_e)\, -3.153 -2.118 -0.703

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.007 -0.649 0.115
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.425 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.882 -0.433 -0.021
0.03-0.10 Gyr -2.499 -1.200 -0.468
0.10-0.33 Gyr -3.508 -1.726 -1.037
0.33-1.06 Gyr -4.025 -1.850 -1.280
1.06-3.45 Gyr -3.874 -1.831 -1.278
3.45-11.21 Gyr -3.779 -1.822 -1.258
11.21-12.46 Gyr -3.738 -1.816 -0.955

Global parameter details

Documentation

Data not available