2025cso

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Information

Transient

Name: AT2025cso
Right ascension: 15h11m38.14s
Declination: -8d05m22.83s
Discovery Date: Feb. 22, 2025, 12:33 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.065

Host

Name: 2025cso
Right ascension: 15h11m37.81s
Declination: -8d05m23.35s
Redshift: 0.145667
Photometric Redshift: 0.131
 

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 2.41
Cutout download processed 3.42
Global aperture construction processed 0.62
Local aperture photometry processed 3.62
Global aperture photometry processed 3.49
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.88
Host information processed 0.08
Global host SED inference processed 402.47
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.05
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) = 15h11m38.14s, -8d05m22.83s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
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) = 15h11m37.80s, -8d05m23.31s
semi major axis, semi minor axis (arcsec) = 6.4, 3.83
angle (degrees, anti-clockwise from east) = -148.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 0.6 1.9 24.447 3.414 AB
PanSTARRS_g 144.78 1.28 18.498 0.010 AB
PanSTARRS_r 371.14 1.56 17.476 0.005 AB
PanSTARRS_i 559.46 1.86 17.031 0.004 AB
PanSTARRS_z 747.5 3.28 16.716 0.005 AB
PanSTARRS_y 889.78 7.07 16.527 0.009 AB
2MASS_J 1370.88 161.49 15.163 0.128 Vega
2MASS_H 1354.85 203.07 14.703 0.163 Vega
2MASS_K 2112.03 294.52 13.750 0.151 Vega
WISE_W1 865.0 25.55 13.858 0.032 Vega
WISE_W2 574.75 29.67 13.662 0.056 Vega
WISE_W3 209.03 75.81 12.925 0.394 Vega
WISE_W4 1190.5 451.86 9.591 0.412 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})\, 10.905 10.994 11.058
{\rm log}_{10}({\rm SFR}) -0.461 0.284 0.724
{\rm log}_{10}({\rm sSFR}) -11.520 -10.717 -10.209
{\rm stellar\ age} 6.066 7.042 8.368

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.401 -0.230 -0.103
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.103 -0.695 -0.400

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.293 0.442 0.608
\delta -0.860 -0.658 -0.331
\tau_1/\tau_2 0.582 0.926 1.289
Q_{PAH} 0.569 2.284 4.674
U_{min} 2.242 6.637 13.859
{\rm log}_{10}(\gamma_e)\, -3.223 -2.062 -0.709

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.215 -3.099 -2.027
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.464 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.242 0.396 0.716
0.03-0.10 Gyr -0.919 0.196 0.756
0.10-0.32 Gyr -0.904 0.266 0.748
0.32-1.04 Gyr -0.832 0.305 0.796
1.04-3.33 Gyr 0.041 0.779 1.117
3.33-10.72 Gyr 0.900 1.174 1.313
10.72-11.91 Gyr 0.666 1.229 1.801