2025gjy

Download data

Information

Transient

Name: AT2025gjy
Right ascension: 11h15m51.42s
Declination: -5d17m51.49s
Discovery Date: March 19, 2025, 8:11 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2025gjy
Right ascension: 11h15m51.44s
Declination: -5d17m51.61s
Redshift: 0.121998
Photometric Redshift: 0.156
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.6
Cutout download processed 8.84
Global aperture construction processed 0.65
Local aperture photometry processed 5.08
Global aperture photometry processed 5.24
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.41
Host information processed 0.09
Global host SED inference processed 620.25
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.06
Log transient processing status blocked 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) = 11h15m51.42s, -5d17m51.49s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 11h15m51.43s, -5d17m51.47s
semi major axis, semi minor axis (arcsec) = 5.24, 4.43
angle (degrees, anti-clockwise from east) = -8.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.77 0.98 23.281 0.602 AB
GALEX_NUV 2.47 1.27 22.920 0.559 AB
DES_g 122.29 0.59 18.682 0.005 AB
PanSTARRS_g 123.8 1.14 18.668 0.010 AB
PanSTARRS_r 278.19 1.18 17.789 0.005 AB
DES_r 302.28 1.2 17.699 0.004 AB
PanSTARRS_i 371.67 1.68 17.475 0.005 AB
PanSTARRS_z 506.61 3.4 17.138 0.007 AB
DES_z 548.97 3.87 17.051 0.008 AB
PanSTARRS_y 575.15 8.89 17.001 0.017 AB
2MASS_J 869.53 111.24 15.657 0.139 Vega
2MASS_H 863.61 150.51 15.192 0.189 Vega
2MASS_K 764.78 237.16 14.853 0.337 Vega
WISE_W1 302.94 12.66 14.998 0.045 Vega
WISE_W2 203.56 14.15 14.789 0.075 Vega
WISE_W3 68.42 61.1 14.138 0.970 Vega
WISE_W4 -120.36 428.37 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.554 10.623 10.736
{\rm log}_{10}({\rm SFR}) -3.531 -1.091 -0.072
{\rm log}_{10}({\rm sSFR}) -14.294 -11.623 -10.639
{\rm stellar\ age} 7.077 8.552 11.521

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.311 -0.954 -0.708
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.477 -0.638 0.065

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.167 0.309 0.482
\delta -0.934 -0.766 -0.543
\tau_1/\tau_2 0.614 1.055 1.496
Q_{PAH} 0.824 2.487 4.779
U_{min} 3.311 9.761 18.021
{\rm log}_{10}(\gamma_e)\, -2.286 -1.098 -0.274

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.661 -2.003 -1.223
{\rm log}_{10}(\tau_{AGN})\, 1.241 1.661 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.859 -1.816 -0.564
0.03-0.10 Gyr -4.033 -1.075 0.045
0.10-0.32 Gyr -3.954 -1.182 0.023
0.32-1.05 Gyr -4.791 -1.605 -0.122
1.05-3.39 Gyr -3.415 -0.920 0.389
3.39-10.97 Gyr -1.341 0.647 0.908
10.97-12.19 Gyr 0.057 1.328 1.897