2025ilv

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Information

Transient

Name: AT2025ilv
Right ascension: 10h33m25.47s
Declination: -8d20m07.25s
Discovery Date: April 18, 2025, 1:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name: 2025ilv
Right ascension: 10h33m25.43s
Declination: -8d20m06.98s
Redshift: None
Photometric Redshift: 0.162
 

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 2.13
Cutout download processed 9.84
Global aperture construction processed 0.68
Local aperture photometry processed 5.76
Global aperture photometry processed 6.27
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.53
Host information processed 0.09
Global host SED inference processed 482.53
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 10h33m25.47s, -8d20m07.25s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 10h33m25.42s, -8d20m06.86s
semi major axis, semi minor axis (arcsec) = 3.79, 3.59
angle (degrees, anti-clockwise from east) = -40.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.31 2.66 21.090 0.217 AB
GALEX_NUV 15.28 1.82 20.940 0.130 AB
DES_g 75.76 0.44 19.201 0.006 AB
PanSTARRS_g 67.55 0.97 19.326 0.016 AB
PanSTARRS_r 137.84 1.0 18.552 0.008 AB
DES_r 156.61 0.81 18.413 0.006 AB
PanSTARRS_i 181.69 1.11 18.252 0.007 AB
PanSTARRS_z 247.18 1.74 17.917 0.008 AB
DES_z 266.38 2.11 17.836 0.009 AB
PanSTARRS_y 263.15 5.6 17.849 0.023 AB
WISE_W1 307.73 13.44 14.981 0.047 Vega
WISE_W2 302.14 16.4 14.360 0.059 Vega
WISE_W3 299.61 69.91 12.535 0.253 Vega
WISE_W4 620.96 393.03 10.297 0.687 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})\, 10.527 10.574 10.647
{\rm log}_{10}({\rm SFR}) 0.406 0.676 0.895
{\rm log}_{10}({\rm sSFR}) -10.188 -9.902 -9.671
{\rm stellar\ age} 6.646 7.392 9.813

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.421 -0.173 0.017
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.378 -0.851 -0.213

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.087 0.234 0.430
\delta 0.004 0.252 0.358
\tau_1/\tau_2 0.547 0.950 1.332
Q_{PAH} 0.978 2.475 4.491
U_{min} 2.725 7.811 15.181
{\rm log}_{10}(\gamma_e)\, -2.746 -1.709 -0.655

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.273 -1.003 -0.792
{\rm log}_{10}(\tau_{AGN})\, 0.910 1.176 1.524

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.741 -0.167 0.116
0.03-0.10 Gyr 0.529 0.818 1.044
0.10-0.32 Gyr -0.710 0.207 0.507
0.32-1.03 Gyr -0.858 -0.079 0.219
1.03-3.29 Gyr -0.651 0.128 0.485
3.29-10.55 Gyr 0.200 0.743 0.851
10.55-11.72 Gyr 0.500 1.081 1.704