2025en

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Information

Transient

Name: AT2025en
Right ascension: 16h41m07.20s
Declination: 25d28m54.65s
Discovery Date: Jan. 6, 2025, 1:21 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name: 2025en
Right ascension: 16h41m07.10s
Declination: 25d28m54.20s
Redshift: None
Photometric Redshift: 0.111
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.15
Cutout download processed 25.44
Global aperture construction processed 0.99
Local aperture photometry processed 9.66
Global aperture photometry processed 9.54
Validate local photometry processed 0.03
Validate global photometry processed 22.93
Host information processed 0.12
Global host SED inference processed 723.98
Local host SED inference not enough filters 21.84
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.22
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) = 16h41m07.20s, 25d28m54.65s
semi major axis, semi minor axis (arcsec) = 0.99, 0.99
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_z 9.98 0.72 21.403 0.078

Aperture details

RA, DEC (J2000) = 16h41m07.09s, 25d28m54.36s
semi major axis, semi minor axis (arcsec) = 4.73, 4.2
angle (degrees, anti-clockwise from east) = -5.86

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 19.7 3.33 20.664 0.184
GALEX_NUV 18.95 2.14 20.706 0.123
SDSS_u 19.42 3.52 20.679 0.197
SDSS_g 48.49 2.23 19.686 0.050
DES_g 51.08 0.7 19.629 0.015
PanSTARRS_g 46.32 0.89 19.736 0.021
SDSS_r 62.66 2.76 19.407 0.048
PanSTARRS_r 64.39 1.21 19.378 0.020
DES_r 68.8 1.37 19.306 0.022
SDSS_i 73.05 3.62 19.241 0.054
PanSTARRS_i 82.73 1.55 19.106 0.020
PanSTARRS_z 74.68 3.73 19.217 0.054
SDSS_z 45.75 11.05 19.749 0.262
DES_z 85.22 2.3 19.074 0.029
PanSTARRS_y 92.27 10.47 18.987 0.123
WISE_W1 87.02 11.92 16.352 0.149
WISE_W2 77.94 17.51 15.832 0.244
WISE_W3 286.01 71.89 12.585 0.273
 

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})\, 9.113 9.269 9.396
{\rm log}_{10}({\rm SFR}) -0.028 0.221 0.481
{\rm log}_{10}({\rm sSFR}) -9.331 -9.078 -8.708
{\rm stellar\ age} 3.671 5.265 6.508

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.868 -0.363 -0.044
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.572 -0.746 0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.059 0.168 0.401
\delta -0.022 0.253 0.364
\tau_1/\tau_2 0.670 1.075 1.481
Q_{PAH} 1.586 3.139 5.023
U_{min} 2.962 8.029 15.097
{\rm log}_{10}(\gamma_e)\, -2.599 -1.362 -0.410

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.160 -1.325 -0.922
{\rm log}_{10}(\tau_{AGN})\, 0.868 1.158 1.584

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.527 -0.328 -0.158
0.03-0.10 Gyr 0.066 0.344 0.622
0.10-0.32 Gyr -0.510 -0.062 0.163
0.32-1.05 Gyr -1.066 -0.528 -0.243
1.05-3.42 Gyr -1.163 -0.700 -0.454
3.42-11.09 Gyr -1.216 -0.762 -0.549
11.09-12.32 Gyr -1.294 -0.674 -0.192