2025pay

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Information

Transient

Name: AT2025pay
Right ascension: 23h43m58.88s
Declination: -32d43m20.55s
Discovery Date: June 26, 2025, 4:11 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: ESO408-023
Right ascension: 23h43m58.53s
Declination: -32d43m34.62s
Redshift: 0.038517
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.25
Transient MWEBV processed 0.11
Host match processed 4.62
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.15
Global aperture photometry processed 0.7
Validate global photometry processed 0.92
Global host SED inference processed 828.8
Local aperture photometry processed 1.0
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) = 23h43m58.88s, -32d43m20.55s
semi major axis, semi minor axis (arcsec) = 2.62, 2.62
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) = 23h43m58.54s, -32d43m35.21s
semi major axis, semi minor axis (arcsec) = 11.74, 10.35
angle (degrees, anti-clockwise from east) = -89.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 96.52 6.9 18.938 0.078 AB
GALEX_NUV 117.36 4.57 18.726 0.042 AB
2MASS_J 10834.45 283.05 12.918 0.028 Vega
2MASS_H 13988.7 381.8 12.168 0.030 Vega
2MASS_K 12983.37 528.7 11.779 0.044 Vega
WISE_W1 5253.45 45.55 11.900 0.009 Vega
WISE_W2 2973.44 46.15 11.878 0.017 Vega
WISE_W3 3777.65 163.85 9.783 0.047 Vega
WISE_W4 3798.02 845.63 8.331 0.242 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})\, 10.568 10.710 10.866
{\rm log}_{10}({\rm SFR}) -0.808 -0.442 0.062
{\rm log}_{10}({\rm sSFR}) -11.535 -11.128 -10.676
{\rm stellar\ age} 6.275 8.016 11.830

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.347 -0.138 0.015
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.040 -0.445 0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.056 0.153 0.303
\delta -0.844 -0.380 0.127
\tau_1/\tau_2 0.227 0.665 1.151
Q_{PAH} 0.294 1.338 4.036
U_{min} 2.503 7.545 14.458
{\rm log}_{10}(\gamma_e)\, -2.941 -1.861 -0.827

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.570 -3.712 -2.548
{\rm log}_{10}(\tau_{AGN})\, 1.241 1.750 2.029

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.834 -0.382 0.016
0.03-0.10 Gyr -1.344 -0.550 0.094
0.10-0.33 Gyr -1.437 -0.376 0.209
0.33-1.09 Gyr -1.452 -0.124 0.571
1.09-3.61 Gyr -1.199 0.356 0.859
3.61-11.92 Gyr -0.139 0.728 0.949
11.92-13.24 Gyr 0.325 1.018 1.926