2025ljs

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Information

Transient

Name: AT2025ljs
Right ascension: 13h12m38.10s
Declination: -32d29m51.89s
Discovery Date: May 23, 2025, 8:38 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.064

Host

Name: 2025ljs
Right ascension: 13h12m37.78s
Declination: -32d29m55.58s
Redshift: 0.129680
Photometric Redshift:
 

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 1.12
Cutout download processed 2.97
Global aperture construction processed 0.15
Local aperture photometry processed 0.87
Global aperture photometry processed 0.93
Validate local photometry no valid phot 0.01
Validate global photometry processed 1.45
Host information processed 0.09
Global host SED inference processed 773.71
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 13h12m38.10s, -32d29m51.89s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 13h12m37.77s, -32d29m55.37s
semi major axis, semi minor axis (arcsec) = 7.65, 6.7
angle (degrees, anti-clockwise from east) = -178.49

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.1 3.03 21.503 0.361 AB
GALEX_NUV 7.68 2.07 21.687 0.292 AB
2MASS_J 1113.5 159.53 15.388 0.156 Vega
2MASS_H 1466.5 200.9 14.617 0.149 Vega
2MASS_K 1235.73 279.56 14.332 0.246 Vega
WISE_W1 545.87 17.99 14.358 0.036 Vega
WISE_W2 341.77 21.84 14.227 0.069 Vega
WISE_W3 224.82 59.22 12.846 0.286 Vega
WISE_W4 -47.43 332.38 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%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.474 10.634 10.820
log10(SFR){\rm log}_{10}({\rm SFR}) -0.563 0.168 0.546
log10(sSFR){\rm log}_{10}({\rm sSFR}) -11.299 -10.475 -10.010
stellar age{\rm stellar\ age} 3.634 5.902 7.794

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.488 -0.229 0.022
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.909 -0.387 0.051

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.078 0.230 0.394
δ\delta -0.857 -0.611 -0.190
τ1/τ2\tau_1/\tau_2 0.271 0.676 1.165
QPAHQ_{PAH} 0.225 0.919 2.728
UminU_{min} 2.271 6.521 13.563
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.468 -2.641 -1.261

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.518 -3.648 -2.505
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 1.047 1.592 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.724 0.152 0.770
0.03-0.10 Gyr -1.082 -0.119 0.470
0.10-0.32 Gyr -0.718 0.202 0.744
0.32-1.04 Gyr -0.286 0.702 1.090
1.04-3.37 Gyr 0.184 0.782 1.049
3.37-10.89 Gyr -0.021 0.660 0.952
10.89-12.10 Gyr -0.167 0.666 1.378