2025cep

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Information

Transient

Name: AT2025cep
Right ascension: 13h49m50.14s
Declination: -24d43m01.02s
Discovery Date: Feb. 20, 2025, 11:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.077

Host

Name: 2025cep
Right ascension: 13h49m50.17s
Declination: -24d42m59.92s
Redshift: None
Photometric Redshift: 0.140
 

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 2.18
Cutout download processed 3.46
Global aperture construction processed 0.59
Local aperture photometry processed 3.46
Global aperture photometry processed 3.46
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.66
Host information processed 0.08
Global host SED inference processed 396.01
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) = 13h49m50.14s, -24d43m01.02s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
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) = 13h49m50.16s, -24d42m59.90s
semi major axis, semi minor axis (arcsec) = 4.65, 2.95
angle (degrees, anti-clockwise from east) = -172.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.25 2.94 21.608 0.386 AB
GALEX_NUV 8.04 1.95 21.637 0.264 AB
PanSTARRS_g 63.09 1.06 19.400 0.018 AB
PanSTARRS_r 97.5 1.22 18.928 0.014 AB
PanSTARRS_i 128.59 1.57 18.627 0.013 AB
PanSTARRS_z 147.39 2.52 18.479 0.019 AB
PanSTARRS_y 170.45 5.15 18.321 0.033 AB
2MASS_J 293.72 111.23 16.835 0.411 Vega
2MASS_H 23.6 190.41 19.100 8.760 Vega
2MASS_K 512.21 216.95 15.289 0.460 Vega
WISE_W1 82.26 11.25 16.413 0.148 Vega
WISE_W2 63.79 17.28 16.049 0.294 Vega
WISE_W3 95.9 64.64 13.771 0.732 Vega
WISE_W4 257.28 433.53 11.254 1.830 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})\, 9.720 9.868 10.023
{\rm log}_{10}({\rm SFR}) -1.223 -0.112 0.463
{\rm log}_{10}({\rm sSFR}) -11.215 -10.009 -9.390
{\rm stellar\ age} 2.119 4.659 6.287

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.539 -0.928 -0.416
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.615 -0.345 0.276

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.363 0.552
\delta -0.516 -0.177 0.128
\tau_1/\tau_2 0.569 0.963 1.371
Q_{PAH} 0.532 1.684 3.723
U_{min} 2.723 8.686 16.296
{\rm log}_{10}(\gamma_e)\, -2.709 -1.692 -0.589

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.133 -2.671 -1.535
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.530 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.359 -0.811 -0.289
0.03-0.10 Gyr -1.373 -0.007 0.615
0.10-0.32 Gyr 0.152 0.563 0.915
0.32-1.04 Gyr -0.215 0.333 0.691
1.04-3.35 Gyr -0.851 -0.025 0.284
3.35-10.78 Gyr -1.141 -0.223 0.109
10.78-11.98 Gyr -1.304 -0.230 0.377