2025xty

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Information

Transient

Name: AT2025xty
Right ascension: 0h42m15.49s
Declination: 6d48m54.27s
Discovery Date: Sept. 13, 2025, 10:26 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name:
Right ascension: 0h42m15.50s
Declination: 6d48m53.36s
Redshift: None
Photometric Redshift: 0.128
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.48
Transient MWEBV processed 0.07
Host match processed 5.71
Host information processed 0.11
Host MWEBV processed 0.03
Global aperture construction processed 0.62
Global aperture photometry processed 4.36
Validate global photometry processed 13.04
Global host SED inference processed 425.0
Local aperture photometry processed 5.33
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) = 0h42m15.49s, 6d48m54.27s
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) = 0h42m15.49s, 6d48m53.60s
semi major axis, semi minor axis (arcsec) = 5.66, 5.08
angle (degrees, anti-clockwise from east) = -17.79

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.89 0.79 21.657 0.108 AB
SDSS_u 59.94 4.55 19.456 0.082 AB
SDSS_g 149.98 3.56 18.460 0.026 AB
PanSTARRS_g 159.28 1.31 18.395 0.009 AB
SDSS_r 289.26 5.03 17.747 0.019 AB
PanSTARRS_r 303.71 1.36 17.694 0.005 AB
SDSS_i 438.28 6.52 17.296 0.016 AB
PanSTARRS_i 409.23 1.53 17.370 0.004 AB
PanSTARRS_z 507.28 3.82 17.137 0.008 AB
SDSS_z 555.74 15.65 17.038 0.031 AB
PanSTARRS_y 605.24 8.1 16.945 0.015 AB
2MASS_J 611.93 134.77 16.038 0.239 Vega
2MASS_H 515.61 197.63 15.752 0.416 Vega
2MASS_K 1142.55 239.56 14.418 0.228 Vega
WISE_W1 388.49 19.65 14.728 0.055 Vega
WISE_W2 256.26 25.15 14.539 0.107 Vega
WISE_W3 1000.11 192.43 11.226 0.209 Vega
WISE_W4 330.66 1067.15 10.982 3.504 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})\, 10.504 10.565 10.630
{\rm log}_{10}({\rm SFR}) 0.266 0.662 0.969
{\rm log}_{10}({\rm sSFR}) -10.309 -9.892 -9.577
{\rm stellar\ age} 6.481 7.198 9.400

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.666 -0.452 -0.310
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.550 -0.544 0.184

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.253 0.364
\delta -0.913 -0.732 -0.470
\tau_1/\tau_2 0.524 0.927 1.359
Q_{PAH} 0.768 2.119 4.101
U_{min} 2.521 7.672 15.230
{\rm log}_{10}(\gamma_e)\, -2.803 -1.801 -0.792

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.655 -2.208 -1.462
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.478 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.816 -0.089 0.226
0.03-0.10 Gyr 0.376 0.796 1.118
0.10-0.32 Gyr -0.567 0.257 0.589
0.32-1.04 Gyr -0.766 0.053 0.364
1.04-3.38 Gyr -0.487 0.295 0.604
3.38-10.91 Gyr 0.387 0.722 0.835
10.91-12.12 Gyr 0.382 0.901 1.569