2025mej

Download data

Information

Transient

Name: AT2025mej
Right ascension: 13h23m03.97s
Declination: 4d34m30.16s
Discovery Date: May 26, 2025, 4:13 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2025mej
Right ascension: 13h23m03.91s
Declination: 4d34m29.76s
Redshift: None
Photometric Redshift: 0.195
 

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 2.0
Cutout download processed 16.79
Global aperture construction processed 0.63
Local aperture photometry processed 6.77
Global aperture photometry processed 7.0
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.52
Host information processed 0.08
Global host SED inference processed 406.49
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) = 13h23m03.97s, 4d34m30.16s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
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) = 13h23m03.91s, 4d34m29.78s
semi major axis, semi minor axis (arcsec) = 3.3, 2.23
angle (degrees, anti-clockwise from east) = -68.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 5.96 0.45 21.961 0.082 AB
SDSS_u 6.99 2.11 21.788 0.327 AB
SDSS_g 18.56 1.43 20.729 0.083 AB
DES_g 21.68 0.25 20.560 0.012 AB
PanSTARRS_g 21.32 0.73 20.578 0.037 AB
SDSS_r 42.16 2.15 19.838 0.055 AB
PanSTARRS_r 39.96 0.85 19.896 0.023 AB
DES_r 44.21 0.57 19.786 0.014 AB
SDSS_i 48.82 2.7 19.678 0.060 AB
PanSTARRS_i 45.12 1.0 19.764 0.024 AB
PanSTARRS_z 57.72 1.59 19.497 0.030 AB
SDSS_z 38.68 8.43 19.931 0.237 AB
DES_z 66.92 1.68 19.336 0.027 AB
PanSTARRS_y 73.26 3.31 19.238 0.049 AB
2MASS_J 26.31 101.94 19.455 4.207 Vega
2MASS_H -43.45 132.5 Vega
2MASS_K 95.25 183.1 17.115 2.087 Vega
WISE_W1 38.88 6.2 17.227 0.173 Vega
WISE_W2 30.59 9.93 16.847 0.352 Vega
WISE_W3 136.62 54.32 13.387 0.432 Vega
WISE_W4 -315.11 317.87 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})\, 9.854 9.944 10.026
{\rm log}_{10}({\rm SFR}) 0.044 0.383 0.665
{\rm log}_{10}({\rm sSFR}) -9.925 -9.573 -9.224
{\rm stellar\ age} 4.700 5.879 6.999

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.826 -0.334 -0.060
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.921 -0.631 -0.382

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.157 0.403 0.741
\delta -0.093 0.188 0.329
\tau_1/\tau_2 0.650 0.984 1.314
Q_{PAH} 1.318 3.108 5.149
U_{min} 3.262 8.402 15.738
{\rm log}_{10}(\gamma_e)\, -2.116 -1.095 -0.385

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.899 -1.994 -0.786
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.526 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.810 -0.279 0.167
0.03-0.10 Gyr 0.144 0.510 0.794
0.10-0.32 Gyr -0.021 0.341 0.655
0.32-1.01 Gyr -0.428 -0.016 0.257
1.01-3.22 Gyr -0.368 -0.028 0.186
3.22-10.22 Gyr -0.210 0.056 0.202
10.22-11.36 Gyr -0.346 0.187 0.636