2025scn

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Information

Transient

Name: AT2025scn
Right ascension: 13h21m31.30s
Declination: -44d56m13.20s
Discovery Date: July 24, 2025, 2:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.070

Host

Name:
Right ascension: 13h21m31.36s
Declination: -44d56m10.69s
Redshift: 0.074463
Photometric Redshift:
 

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 5.34
Cutout download processed 18.5
Global aperture construction processed 0.15
Local aperture photometry processed 0.95
Global aperture photometry processed 0.75
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.94
Host information processed 0.18
Global host SED inference processed 703.15
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 13h21m31.30s, -44d56m13.20s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
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) = 13h21m31.36s, -44d56m10.56s
semi major axis, semi minor axis (arcsec) = 7.56, 6.15
angle (degrees, anti-clockwise from east) = -177.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.76 4.8 20.977 0.353 AB
GALEX_NUV 16.39 2.45 20.863 0.162 AB
2MASS_J 1300.26 183.06 15.220 0.153 Vega
2MASS_H 2040.37 245.63 14.258 0.131 Vega
2MASS_K 2071.82 330.95 13.771 0.173 Vega
WISE_W1 703.12 21.39 14.083 0.033 Vega
WISE_W2 418.43 24.71 14.007 0.064 Vega
WISE_W3 560.09 56.07 11.855 0.109 Vega
WISE_W4 129.07 296.59 12.003 2.495 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})\, 10.168 10.349 10.483
{\rm log}_{10}({\rm SFR}) -0.705 -0.326 0.179
{\rm log}_{10}({\rm sSFR}) -11.072 -10.657 -10.113
{\rm stellar\ age} 4.793 7.326 10.033

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.525 -0.246 -0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.012 -0.426 -0.019

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.178 0.323
\delta -0.824 -0.512 -0.066
\tau_1/\tau_2 0.297 0.761 1.266
Q_{PAH} 0.325 1.234 3.403
U_{min} 2.277 6.827 13.424
{\rm log}_{10}(\gamma_e)\, -3.435 -2.506 -1.356

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.476 -3.531 -2.340
{\rm log}_{10}(\tau_{AGN})\, 1.087 1.596 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.811 -0.266 0.178
0.03-0.10 Gyr -1.671 -0.556 0.216
0.10-0.33 Gyr -1.627 -0.486 0.262
0.33-1.07 Gyr -1.371 -0.166 0.561
1.07-3.51 Gyr -1.010 0.198 0.593
3.51-11.49 Gyr -0.450 0.385 0.621
11.49-12.77 Gyr -0.349 0.548 1.392