2025zil

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Information

Transient

Name: AT2025zil
Right ascension: 7h16m23.50s
Declination: 44d43m28.89s
Discovery Date: Sept. 30, 2025, 10:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.069

Host

Name:
Right ascension: 7h16m23.87s
Declination: 44d43m26.28s
Redshift: None
Photometric Redshift: 0.191
 

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 5.54
Cutout download processed 4.22
Global aperture construction processed 2.91
Local aperture photometry processed 3.85
Global aperture photometry processed 4.3
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.51
Host information processed 0.11
Global host SED inference processed 1289.3
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 7h16m23.50s, 44d43m28.89s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 7h16m23.99s, 44d43m22.12s
semi major axis, semi minor axis (arcsec) = 8.19, 3.83
angle (degrees, anti-clockwise from east) = -51.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.57 3.22 20.617 0.170 AB
GALEX_NUV 10.48 2.0 21.350 0.207 AB
PanSTARRS_g 62.59 1.46 19.409 0.025 AB
PanSTARRS_i 185.09 1.56 18.232 0.009 AB
PanSTARRS_z 215.54 5.32 18.066 0.027 AB
PanSTARRS_y 229.42 10.59 17.998 0.050 AB
2MASS_J 517.73 139.47 16.220 0.292 Vega
2MASS_H 768.01 227.87 15.319 0.322 Vega
2MASS_K 497.91 244.56 15.319 0.533 Vega
WISE_W1 405.18 15.57 14.682 0.042 Vega
WISE_W2 275.09 21.79 14.462 0.086 Vega
WISE_W3 83.05 74.6 13.928 0.975 Vega
WISE_W4 1008.11 513.79 9.771 0.553 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.561 10.676 10.773
{\rm log}_{10}({\rm SFR}) 0.818 1.149 1.419
{\rm log}_{10}({\rm sSFR}) -9.824 -9.542 -9.297
{\rm stellar\ age} 3.423 5.423 6.663

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.057 -0.511 -0.076
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.675 -0.840 0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.799 1.057 1.334
\delta 0.323 0.370 0.392
\tau_1/\tau_2 0.220 0.618 1.268
Q_{PAH} 1.083 2.997 4.871
U_{min} 2.415 7.094 14.536
{\rm log}_{10}(\gamma_e)\, -3.297 -2.283 -1.310

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.293 -3.158 -2.109
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.527 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.949 1.118 1.308
0.03-0.10 Gyr 0.655 1.148 1.489
0.10-0.32 Gyr 0.417 0.861 1.206
0.32-1.01 Gyr 0.314 0.772 1.114
1.01-3.22 Gyr 0.524 0.877 1.124
3.22-10.26 Gyr 0.217 0.743 0.965
10.26-11.40 Gyr -0.134 0.743 1.260