2025gzo

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Information

Transient

Name: AT2025gzo
Right ascension: 15h40m44.19s
Declination: -1d49m53.19s
Discovery Date: April 5, 2025, 11:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.126

Host

Name: 2025gzo
Right ascension: 15h40m44.24s
Declination: -1d49m53.08s
Redshift: None
Photometric Redshift: 0.130
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.53
Cutout download processed 19.84
Global aperture construction processed 0.67
Local aperture photometry processed 6.52
Global aperture photometry processed 6.6
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.85
Host information processed 0.09
Global host SED inference processed 481.19
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 15h40m44.19s, -1d49m53.19s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
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) = 15h40m44.23s, -1d49m52.88s
semi major axis, semi minor axis (arcsec) = 3.66, 2.55
angle (degrees, anti-clockwise from east) = -27.67

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.24 2.16 23.663 1.885 AB
GALEX_NUV 2.83 1.3 22.770 0.499 AB
SDSS_u 15.94 2.58 20.894 0.176 AB
SDSS_g 32.86 1.78 20.108 0.059 AB
DES_g 31.88 0.38 20.141 0.013 AB
PanSTARRS_g 30.84 0.66 20.177 0.023 AB
SDSS_r 48.16 2.29 19.693 0.052 AB
PanSTARRS_r 48.18 0.73 19.693 0.016 AB
DES_r 52.08 0.65 19.608 0.014 AB
SDSS_i 66.29 2.82 19.346 0.046 AB
PanSTARRS_i 63.88 1.08 19.387 0.018 AB
PanSTARRS_z 76.3 2.04 19.194 0.029 AB
SDSS_z 70.56 8.24 19.279 0.127 AB
DES_z 75.59 2.08 19.204 0.030 AB
PanSTARRS_y 63.11 3.78 19.400 0.065 AB
2MASS_J 226.88 97.69 17.116 0.467 Vega
2MASS_H 306.37 133.5 16.317 0.473 Vega
2MASS_K 26.66 178.2 18.498 7.258 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})\, 9.230 9.501 9.667
{\rm log}_{10}({\rm SFR}) -0.788 0.255 0.863
{\rm log}_{10}({\rm sSFR}) -10.359 -9.287 -8.508
{\rm stellar\ age} 0.576 3.137 5.896

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.767 -1.383 -0.489
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.663 -0.486 0.316

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.301 0.581 0.958
\delta -0.505 -0.157 0.152
\tau_1/\tau_2 0.514 0.978 1.454
Q_{PAH} 0.892 2.764 4.891
U_{min} 3.512 9.774 17.832
{\rm log}_{10}(\gamma_e)\, -3.082 -1.902 -0.650

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.788 -2.043 -0.786
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.437 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.147 -0.772 -0.265
0.03-0.10 Gyr -0.846 0.397 1.021
0.10-0.32 Gyr -0.858 0.411 0.878
0.32-1.04 Gyr -2.155 -0.271 0.299
1.04-3.37 Gyr -3.065 -0.666 -0.113
3.37-10.89 Gyr -3.539 -1.079 -0.379
10.89-12.10 Gyr -4.073 -1.030 -0.035