2025ceo

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Information

Transient

Name: AT2025ceo
Right ascension: 15h49m01.05s
Declination: -5d48m02.79s
Discovery Date: Feb. 20, 2025, 12:37 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.153

Host

Name: 2025ceo
Right ascension: 15h49m01.02s
Declination: -5d48m01.15s
Redshift: None
Photometric Redshift: 0.147
 

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 2.35
Cutout download processed 3.71
Global aperture construction processed 0.59
Local aperture photometry processed 3.38
Global aperture photometry processed 3.58
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.7
Host information processed 0.09
Global host SED inference processed 384.57
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 15h49m01.05s, -5d48m02.79s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
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) = 15h49m01.00s, -5d48m01.03s
semi major axis, semi minor axis (arcsec) = 3.83, 3.19
angle (degrees, anti-clockwise from east) = -44.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.96 3.05 21.519 0.370 AB
GALEX_NUV 3.4 2.38 22.572 0.761 AB
PanSTARRS_g 42.39 1.13 19.832 0.029 AB
PanSTARRS_r 85.56 0.92 19.069 0.012 AB
PanSTARRS_i 122.86 1.23 18.676 0.011 AB
PanSTARRS_z 139.03 2.06 18.542 0.016 AB
PanSTARRS_y 163.14 4.57 18.369 0.030 AB
2MASS_J 485.48 149.33 16.290 0.334 Vega
2MASS_H 102.57 215.66 17.505 2.283 Vega
2MASS_K 277.2 246.29 15.955 0.965 Vega
WISE_W1 122.52 14.38 15.980 0.127 Vega
WISE_W2 64.4 19.05 16.039 0.321 Vega
WISE_W3 336.93 93.61 12.407 0.302 Vega
WISE_W4 -1086.63 535.75 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})\, 9.918 10.054 10.186
{\rm log}_{10}({\rm SFR}) -0.368 0.106 0.484
{\rm log}_{10}({\rm sSFR}) -10.417 -9.949 -9.530
{\rm stellar\ age} 3.418 5.629 7.073

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.265 -0.805 -0.330
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.563 -0.781 0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.333 0.499
\delta -0.829 -0.503 -0.140
\tau_1/\tau_2 0.688 1.054 1.426
Q_{PAH} 0.770 2.046 4.049
U_{min} 2.704 7.881 14.955
{\rm log}_{10}(\gamma_e)\, -2.827 -1.870 -0.951

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.192 -2.844 -1.620
{\rm log}_{10}(\tau_{AGN})\, 1.004 1.461 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.375 -0.019 0.250
0.03-0.10 Gyr -0.502 0.136 0.587
0.10-0.32 Gyr -0.328 0.249 0.622
0.32-1.03 Gyr -0.323 0.215 0.633
1.03-3.33 Gyr -0.232 0.165 0.428
3.33-10.70 Gyr -0.413 0.116 0.379
10.70-11.89 Gyr -0.678 0.098 0.629