2025lfq

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Information

Transient

Name: AT2025lfq
Right ascension: 18h55m36.44s
Declination: 28d00m00.44s
Discovery Date: April 22, 2025, 2:10 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.159

Host

Name: 2025lfq
Right ascension: 18h55m36.53s
Declination: 28d00m01.92s
Redshift: None
Photometric Redshift: 0.082
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 2.4
Transient MWEBV processed 0.16
Host match processed 8.99
Host information processed 0.09
Host MWEBV processed 0.11
Global aperture construction processed 0.19
Global aperture photometry processed 0.85
Validate global photometry processed 1.3
Global host SED inference processed 669.69
Local aperture photometry processed 0.79
Validate local photometry no valid phot 0.01
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) = 18h55m36.44s, 28d00m00.44s
semi major axis, semi minor axis (arcsec) = 1.29, 1.29
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) = 18h55m36.54s, 28d00m02.04s
semi major axis, semi minor axis (arcsec) = 8.27, 4.54
angle (degrees, anti-clockwise from east) = -6.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 26.7 3.42 20.334 0.139 AB
2MASS_J 907.91 132.08 15.610 0.158 Vega
2MASS_H 1050.07 204.22 14.979 0.211 Vega
2MASS_K 910.2 214.15 14.664 0.255 Vega
WISE_W1 389.73 55.4 14.724 0.154 Vega
WISE_W2 311.42 52.6 14.328 0.183 Vega
WISE_W3 977.59 62.07 11.251 0.069 Vega
WISE_W4 2120.19 466.38 8.964 0.239 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})\, 9.851 10.077 10.261
{\rm log}_{10}({\rm SFR}) -0.067 0.205 0.550
{\rm log}_{10}({\rm sSFR}) -10.235 -9.851 -9.394
{\rm stellar\ age} 3.926 6.557 8.517

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.025 -0.406 -0.072
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.997 -0.297 0.069

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.072 0.155 0.280
\delta -0.798 -0.354 0.031
\tau_1/\tau_2 0.458 0.974 1.451
Q_{PAH} 0.262 0.777 1.865
U_{min} 2.227 6.171 12.960
{\rm log}_{10}(\gamma_e)\, -3.619 -2.988 -1.709

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.100 -2.636 -1.579
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.498 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.074 0.429 0.656
0.03-0.10 Gyr -1.203 -0.047 0.572
0.10-0.33 Gyr -1.147 -0.033 0.615
0.33-1.07 Gyr -1.124 -0.035 0.445
1.07-3.49 Gyr -0.817 0.005 0.356
3.49-11.40 Gyr -0.656 0.101 0.400
11.40-12.67 Gyr -0.643 0.197 0.913