2025lfi

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Information

Transient

Name: AT2025lfi
Right ascension: 15h19m31.49s
Declination: -21d51m49.76s
Discovery Date: May 19, 2025, 7:01 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.108

Host

Name: 2025lfi
Right ascension: 15h19m31.65s
Declination: -21d51m49.67s
Redshift: None
Photometric Redshift: 0.129
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.29
Transient MWEBV processed 0.04
Host match processed 2.68
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 1.01
Global aperture photometry processed 4.46
Validate global photometry processed 13.55
Global host SED inference processed 398.06
Local aperture photometry processed 4.27
Validate local photometry no valid phot 0.02
Local host SED inference not processed 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) = 15h19m31.49s, -21d51m49.76s
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

Data not available


Aperture details

RA, DEC (J2000) = 15h19m31.68s, -21d51m49.93s
semi major axis, semi minor axis (arcsec) = 6.46, 4.99
angle (degrees, anti-clockwise from east) = -56.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.98 4.39 22.401 1.198 AB
GALEX_NUV 4.52 2.6 22.262 0.626 AB
PanSTARRS_g 49.12 1.66 19.672 0.037 AB
PanSTARRS_z 150.55 4.48 18.456 0.032 AB
PanSTARRS_y 136.13 10.38 18.565 0.083 AB
2MASS_J 449.4 133.66 16.374 0.323 Vega
2MASS_H 405.09 194.79 16.014 0.522 Vega
2MASS_K 447.47 243.97 15.435 0.592 Vega
WISE_W1 129.56 13.76 15.920 0.115 Vega
WISE_W2 60.14 17.56 16.113 0.317 Vega
WISE_W3 -20.9 72.8 Vega
WISE_W4 296.26 485.95 11.101 1.781 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 9.760 9.911 10.075
{\rm log}_{10}({\rm SFR}) -1.198 -0.314 0.280
{\rm log}_{10}({\rm sSFR}) -11.183 -10.256 -9.618
{\rm stellar\ age} 2.182 5.037 6.823

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.662 -1.144 -0.523
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.545 -0.528 0.232

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.283 0.483 0.699
\delta -0.635 -0.297 0.103
\tau_1/\tau_2 0.545 0.902 1.255
Q_{PAH} 1.343 3.060 5.063
U_{min} 2.916 8.309 15.699
{\rm log}_{10}(\gamma_e)\, -2.958 -1.848 -0.770

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.035 -2.658 -1.501
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.513 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.636 -0.485 -0.035
0.03-0.10 Gyr -1.567 -0.354 0.390
0.10-0.32 Gyr -0.889 0.043 0.600
0.32-1.04 Gyr -0.539 0.220 0.612
1.04-3.37 Gyr -0.488 0.125 0.427
3.37-10.89 Gyr -1.470 -0.133 0.196
10.89-12.10 Gyr -1.721 -0.204 0.453