2025glg

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Information

Transient

Name: AT2025glg
Right ascension: 10h35m05.55s
Declination: 4d39m41.92s
Discovery Date: March 17, 2025, 2:47 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 2025glg
Right ascension: 10h35m05.54s
Declination: 4d39m41.81s
Redshift: None
Photometric Redshift: 0.188
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.01
Cutout download processed 22.62
Global aperture construction processed 0.62
Local aperture photometry processed 7.08
Global aperture photometry processed 7.36
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.55
Host information processed 0.09
Global host SED inference processed 425.3
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 10h35m05.55s, 4d39m41.92s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
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) = 10h35m05.53s, 4d39m41.89s
semi major axis, semi minor axis (arcsec) = 2.98, 2.92
angle (degrees, anti-clockwise from east) = -89.92

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.54 0.32 24.559 0.640 AB
GALEX_NUV 0.61 0.38 24.437 0.674 AB
SDSS_u 6.84 2.42 21.812 0.384 AB
SDSS_g 29.04 1.64 20.243 0.061 AB
DES_g 34.07 0.45 20.069 0.014 AB
PanSTARRS_g 35.42 0.86 20.027 0.026 AB
SDSS_r 90.69 2.75 19.006 0.033 AB
PanSTARRS_r 89.07 0.95 19.026 0.012 AB
DES_r 101.29 1.18 18.886 0.013 AB
SDSS_i 135.28 3.48 18.572 0.028 AB
PanSTARRS_i 134.85 0.78 18.575 0.006 AB
PanSTARRS_z 182.34 2.14 18.248 0.013 AB
SDSS_z 185.5 10.34 18.229 0.061 AB
DES_z 201.03 3.42 18.142 0.018 AB
PanSTARRS_y 207.11 4.25 18.109 0.022 AB
2MASS_J 473.13 113.47 16.318 0.260 Vega
2MASS_H 303.24 150.39 16.328 0.538 Vega
2MASS_K 484.72 190.02 15.348 0.426 Vega
WISE_W1 133.0 9.23 15.891 0.075 Vega
WISE_W2 86.87 13.29 15.714 0.166 Vega
WISE_W3 62.07 61.12 14.244 1.069 Vega
WISE_W4 -221.72 377.5 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})\, 10.478 10.554 10.665
{\rm log}_{10}({\rm SFR}) -1.308 -0.346 0.231
{\rm log}_{10}({\rm sSFR}) -11.913 -10.900 -10.330
{\rm stellar\ age} 6.057 6.888 9.724

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.058 -0.757 -0.545
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.370 -0.755 -0.143

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.332 0.475 0.620
\delta -0.892 -0.721 -0.491
\tau_1/\tau_2 0.668 1.022 1.395
Q_{PAH} 1.359 3.248 5.363
U_{min} 3.086 8.806 16.066
{\rm log}_{10}(\gamma_e)\, -2.237 -1.241 -0.378

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.132 -2.783 -1.571
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.540 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.886 -0.545 -0.021
0.03-0.10 Gyr -1.559 -0.318 0.332
0.10-0.32 Gyr -1.204 -0.146 0.395
0.32-1.01 Gyr -1.427 -0.152 0.369
1.01-3.23 Gyr -1.075 0.236 0.646
3.23-10.30 Gyr 0.144 0.733 0.876
10.30-11.44 Gyr 0.148 0.892 1.732