2025yje

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Information

Transient

Name: AT2025yje
Right ascension: 0h59m58.13s
Declination: 18d24m49.33s
Discovery Date: Sept. 17, 2025, 1:06 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name:
Right ascension: 0h59m57.89s
Declination: 18d24m49.06s
Redshift: None
Photometric Redshift: 0.183
 

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 5.2
Cutout download processed 17.75
Global aperture construction processed 2.95
Local aperture photometry processed 6.17
Global aperture photometry processed 5.88
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.41
Host information processed 0.12
Global host SED inference processed 429.69
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 0h59m58.13s, 18d24m49.33s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
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) = 0h59m57.86s, 18d24m49.29s
semi major axis, semi minor axis (arcsec) = 4.91, 3.52
angle (degrees, anti-clockwise from east) = -46.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.91 0.98 23.200 0.556 AB
GALEX_NUV 3.6 1.18 22.510 0.355 AB
SDSS_u 15.47 3.69 20.926 0.259 AB
SDSS_g 14.57 1.55 20.992 0.115 AB
DES_g 16.67 0.36 20.845 0.023 AB
PanSTARRS_g 16.34 0.96 20.867 0.064 AB
SDSS_r 28.98 2.36 20.245 0.089 AB
PanSTARRS_r 28.98 1.16 20.245 0.044 AB
DES_r 28.98 0.63 20.245 0.023 AB
SDSS_i 29.88 3.5 20.212 0.127 AB
PanSTARRS_i 38.24 1.33 19.944 0.038 AB
PanSTARRS_z 37.55 2.61 19.964 0.075 AB
SDSS_z -1.64 12.63 AB
DES_z 40.65 1.5 19.877 0.040 AB
PanSTARRS_y 53.57 6.06 19.578 0.123 AB
2MASS_J 13.6 137.24 20.171 10.953 Vega
2MASS_H 217.98 206.89 16.686 1.030 Vega
2MASS_K 214.66 229.42 16.233 1.160 Vega
WISE_W1 15.84 6.28 18.202 0.430 Vega
WISE_W2 16.53 10.42 17.515 0.684 Vega
WISE_W3 122.13 51.73 13.509 0.460 Vega
WISE_W4 226.62 338.65 11.392 1.622 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%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.257 9.555 9.693
{\rm log}_{10}({\rm SFR}) 0.006 0.490 0.886
{\rm log}_{10}({\rm sSFR}) -9.625 -9.054 -8.439
{\rm stellar\ age} 1.165 4.279 5.963

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.141 -0.361 -0.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.265 -0.563 -0.175

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.329 0.714 1.020
\delta -0.209 0.059 0.266
\tau_1/\tau_2 0.894 1.261 1.612
Q_{PAH} 1.192 3.115 5.104
U_{min} 3.331 8.470 15.379
{\rm log}_{10}(\gamma_e)\, -2.901 -1.841 -0.663

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.104 -2.452 -0.484
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.463 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.123 0.251 0.525
0.03-0.10 Gyr -0.016 0.562 0.993
0.10-0.32 Gyr -0.549 0.219 0.692
0.32-1.02 Gyr -1.566 -0.329 0.169
1.02-3.24 Gyr -1.745 -0.448 -0.106
3.24-10.34 Gyr -1.835 -0.548 -0.198
10.34-11.49 Gyr -1.966 -0.609 0.024