2025gzs

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Information

Transient

Name: AT2025gzs
Right ascension: 15h02m11.27s
Declination: -13d55m27.18s
Discovery Date: April 8, 2025, 5:15 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.106

Host

Name: 2025gzs
Right ascension: 15h02m11.41s
Declination: -13d55m26.62s
Redshift: None
Photometric Redshift: 0.174
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.23
Cutout download processed 4.19
Global aperture construction processed 0.99
Local aperture photometry processed 4.15
Global aperture photometry processed 4.15
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.17
Host information processed 0.09
Global host SED inference processed 412.59
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.1
Processing status blocked N/A N/A
 

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) = 15h02m11.27s, -13d55m27.18s
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) = 15h02m11.39s, -13d55m26.45s
semi major axis, semi minor axis (arcsec) = 5.49, 3.96
angle (degrees, anti-clockwise from east) = -102.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.13 2.5 22.124 0.530 AB
GALEX_NUV 4.67 1.87 22.227 0.435 AB
PanSTARRS_g 23.74 1.38 20.461 0.063 AB
PanSTARRS_r 35.5 1.45 20.024 0.044 AB
PanSTARRS_i 52.64 1.19 19.597 0.025 AB
PanSTARRS_z 59.46 2.98 19.464 0.054 AB
PanSTARRS_y 70.78 7.9 19.275 0.121 AB
2MASS_J 31.43 119.97 19.262 4.145 Vega
2MASS_H 48.03 176.49 18.329 3.989 Vega
2MASS_K 105.57 224.3 17.003 2.307 Vega
WISE_W1 54.41 12.66 16.862 0.253 Vega
WISE_W2 41.15 20.09 16.525 0.530 Vega
WISE_W3 26.93 61.88 15.151 2.495 Vega
WISE_W4 -274.65 356.59 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})\, 9.370 9.636 9.846
{\rm log}_{10}({\rm SFR}) -0.703 0.227 0.845
{\rm log}_{10}({\rm sSFR}) -10.372 -9.454 -8.588
{\rm stellar\ age} 0.642 3.171 5.599

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.471 -0.715 -0.069
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.289 -0.071 0.295

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.350 0.551 0.802
\delta -0.637 -0.305 0.028
\tau_1/\tau_2 0.573 1.000 1.400
Q_{PAH} 1.004 2.555 4.495
U_{min} 2.711 8.330 16.752
{\rm log}_{10}(\gamma_e)\, -3.077 -2.118 -0.959

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.898 -1.911 -0.781
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.416 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.306 -0.202 0.185
0.03-0.10 Gyr -1.085 0.300 0.994
0.10-0.32 Gyr -0.800 0.383 0.880
0.32-1.02 Gyr -1.243 0.108 0.632
1.02-3.26 Gyr -2.613 -0.479 0.064
3.26-10.43 Gyr -3.153 -0.742 -0.099
10.43-11.59 Gyr -3.202 -0.737 0.058