2025cug

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Information

Transient

Name: AT2025cug
Right ascension: 4h05m54.22s
Declination: 34d54m10.67s
Discovery Date: Feb. 24, 2025, 5:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.215

Host

Name: 2025cug
Right ascension: 4h05m54.29s
Declination: 34d54m11.20s
Redshift: None
Photometric Redshift: 0.161
 

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 2.46
Global aperture construction processed 0.64
Local aperture photometry processed 3.42
Global aperture photometry processed 3.45
Validate local photometry no valid phot 0.02
Validate global photometry processed 9.7
Host information processed 0.09
Global host SED inference processed 555.78
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.16
Host MWEBV processed 0.15
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) = 4h05m54.22s, 34d54m10.67s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 4h05m54.28s, 34d54m11.26s
semi major axis, semi minor axis (arcsec) = 3.31, 2.28
angle (degrees, anti-clockwise from east) = -122.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 18.99 0.71 20.704 0.041 AB
PanSTARRS_r 31.96 0.66 20.138 0.023 AB
PanSTARRS_i 41.08 0.92 19.866 0.024 AB
PanSTARRS_z 51.46 1.6 19.621 0.034 AB
PanSTARRS_y 55.86 3.61 19.532 0.070 AB
2MASS_J 27.01 96.88 19.426 3.894 Vega
2MASS_H 179.71 148.72 16.896 0.898 Vega
2MASS_K 161.62 155.02 16.541 1.041 Vega
WISE_W1 25.63 17.12 17.679 0.725 Vega
WISE_W2 -2.12 18.37 Vega
WISE_W3 74.91 75.06 14.040 1.088 Vega
WISE_W4 -58.63 492.71 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})\, 9.160 9.418 9.605
{\rm log}_{10}({\rm SFR}) -2.167 -0.115 1.050
{\rm log}_{10}({\rm sSFR}) -11.666 -9.641 -8.064
{\rm stellar\ age} 0.169 0.539 3.137

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.548 -0.828 -0.063
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.548 -0.782 0.084

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.261 0.516 1.064
\delta -0.670 -0.224 0.163
\tau_1/\tau_2 0.454 0.936 1.456
Q_{PAH} 1.383 3.637 5.714
U_{min} 4.106 10.423 18.191
{\rm log}_{10}(\gamma_e)\, -3.015 -1.840 -0.603

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.498 -1.286 -0.383
{\rm log}_{10}(\tau_{AGN})\, 1.020 1.449 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.841 -1.695 -0.504
0.03-0.10 Gyr -2.522 0.006 1.208
0.10-0.32 Gyr -1.239 0.585 1.120
0.32-1.03 Gyr -3.256 -0.927 0.543
1.03-3.29 Gyr -5.875 -2.858 -0.465
3.29-10.56 Gyr -7.109 -3.462 -0.890
10.56-11.73 Gyr -7.305 -3.369 -0.703