2025ewq

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Information

Transient

Name: AT2025ewq
Right ascension: 14h22m17.41s
Declination: -0d29m44.47s
Discovery Date: March 18, 2025, 6:24 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 2025ewq
Right ascension: 14h22m17.39s
Declination: -0d29m43.54s
Redshift: 0.138780
Photometric Redshift: 0.117
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.53
Cutout download processed 14.52
Global aperture construction processed 0.65
Local aperture photometry processed 4.52
Global aperture photometry processed 4.36
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.44
Host information processed 0.08
Global host SED inference processed 538.59
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status blocked 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) = 14h22m17.41s, -0d29m44.47s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 14h22m17.38s, -0d29m43.13s
semi major axis, semi minor axis (arcsec) = 16.7, 3.85
angle (degrees, anti-clockwise from east) = -14.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.05 1.17 20.700 0.067 AB
GALEX_NUV 25.21 1.03 20.396 0.044 AB
SDSS_u 69.22 6.11 19.299 0.096 AB
SDSS_g 146.73 3.93 18.484 0.029 AB
PanSTARRS_g 163.11 1.51 18.369 0.010 AB
SDSS_r 284.18 6.01 17.766 0.023 AB
PanSTARRS_r 270.06 2.35 17.821 0.009 AB
SDSS_i 380.9 8.7 17.448 0.025 AB
PanSTARRS_z 464.18 4.33 17.233 0.010 AB
SDSS_z 473.03 27.42 17.213 0.063 AB
PanSTARRS_y 589.7 11.13 16.973 0.020 AB
2MASS_H 1370.41 371.44 14.690 0.294 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})\, 10.338 10.566 10.705
{\rm log}_{10}({\rm SFR}) 1.203 1.520 1.838
{\rm log}_{10}({\rm sSFR}) -9.431 -9.051 -8.588
{\rm stellar\ age} 2.037 5.544 7.560

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.680 -0.164 0.053
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.493 -0.692 0.136

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.609 1.084 1.564
\delta -0.112 0.097 0.317
\tau_1/\tau_2 0.590 1.052 1.542
Q_{PAH} 0.440 1.941 3.928
U_{min} 2.477 7.598 15.342
{\rm log}_{10}(\gamma_e)\, -3.386 -2.217 -1.026

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.494 -3.268 -0.583
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.534 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.287 0.978 1.303
0.03-0.10 Gyr 1.296 1.632 1.970
0.10-0.32 Gyr -0.464 0.876 1.594
0.32-1.04 Gyr -1.322 0.300 0.927
1.04-3.35 Gyr -1.322 0.357 0.780
3.35-10.79 Gyr -0.793 0.499 0.819
10.79-11.99 Gyr -0.812 0.558 1.293