2025gal

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Information

Transient

Name: AT2025gal
Right ascension: 11h04m32.99s
Declination: 4d02m17.79s
Discovery Date: March 22, 2025, 1:55 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.059

Host

Name: 2025gal
Right ascension: 11h04m34.01s
Declination: 4d01m55.50s
Redshift: 0.172839
Photometric Redshift: 0.169
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.64
Cutout download processed 23.89
Global aperture construction processed 0.64
Local aperture photometry processed 7.39
Global aperture photometry processed 7.88
Validate local photometry no valid phot 0.02
Validate global photometry processed 20.43
Host information processed 0.09
Global host SED inference processed 806.73
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) = 11h04m32.99s, 4d02m17.79s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 11h04m33.99s, 4d01m55.65s
semi major axis, semi minor axis (arcsec) = 6.51, 5.23
angle (degrees, anti-clockwise from east) = -70.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.42 0.6 23.521 0.461 AB
SDSS_g 125.97 3.36 18.649 0.029 AB
DES_g 146.39 0.73 18.486 0.005 AB
PanSTARRS_g 148.41 1.26 18.471 0.009 AB
SDSS_r 387.6 5.64 17.429 0.016 AB
DES_r 436.43 1.64 17.300 0.004 AB
SDSS_i 579.93 7.1 16.992 0.013 AB
PanSTARRS_i 576.99 1.23 16.997 0.002 AB
PanSTARRS_z 769.35 3.26 16.685 0.005 AB
SDSS_z 872.89 15.01 16.548 0.019 AB
PanSTARRS_y 924.07 9.37 16.486 0.011 AB
2MASS_J 1189.76 180.66 15.316 0.165 Vega
2MASS_H 1905.86 274.98 14.332 0.157 Vega
2MASS_K 1067.68 333.06 14.491 0.339 Vega
WISE_W1 622.11 17.0 14.216 0.030 Vega
WISE_W3 306.3 78.04 12.511 0.277 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})\, 11.126 11.255 11.292
{\rm log}_{10}({\rm SFR}) -5.385 -1.995 -0.157
{\rm log}_{10}({\rm sSFR}) -16.621 -13.133 -11.345
{\rm stellar\ age} 6.864 10.682 11.019

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.067 -0.851 -0.673
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.546 -0.761 0.030

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.279 0.432
\delta -0.938 -0.798 -0.585
\tau_1/\tau_2 0.515 0.985 1.491
Q_{PAH} 0.613 1.667 3.788
U_{min} 3.948 10.505 18.670
{\rm log}_{10}(\gamma_e)\, -2.876 -1.742 -0.605

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.901 -2.257 -1.190
{\rm log}_{10}(\tau_{AGN})\, 1.122 1.532 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.790 -2.813 -0.770
0.03-0.10 Gyr -6.261 -2.405 -0.065
0.10-0.32 Gyr -6.295 -2.683 -0.147
0.32-1.02 Gyr -6.186 -2.979 -0.304
1.02-3.27 Gyr -4.105 -1.909 0.449
3.27-10.44 Gyr -1.593 0.342 1.473
10.44-11.60 Gyr 0.883 2.421 2.476