2025aagj

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Information

Transient

Name: AT2025aagj
Right ascension: 9h34m41.53s
Declination: 31d57m05.86s
Discovery Date: Oct. 8, 2025, 11:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name:
Right ascension: 9h34m41.54s
Declination: 31d57m03.61s
Redshift: None
Photometric Redshift: 0.137
 

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 5.54
Cutout download processed 16.16
Global aperture construction processed 0.64
Local aperture photometry processed 5.25
Global aperture photometry processed 5.48
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.21
Host information processed 0.13
Global host SED inference processed 382.52
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
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) = 9h34m41.53s, 31d57m05.86s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
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) = 9h34m41.53s, 31d57m03.83s
semi major axis, semi minor axis (arcsec) = 5.58, 3.86
angle (degrees, anti-clockwise from east) = -92.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.63 1.81 21.845 0.296 AB
GALEX_NUV 15.73 1.77 20.908 0.122 AB
SDSS_u 28.22 3.37 20.274 0.130 AB
SDSS_g 79.82 2.62 19.145 0.036 AB
PanSTARRS_g 79.38 1.1 19.151 0.015 AB
SDSS_r 123.44 3.49 18.671 0.031 AB
PanSTARRS_r 140.15 1.61 18.534 0.012 AB
SDSS_i 172.94 4.49 18.305 0.028 AB
PanSTARRS_i 166.22 1.75 18.348 0.011 AB
PanSTARRS_z 189.68 3.42 18.205 0.020 AB
SDSS_z 173.9 12.03 18.299 0.075 AB
PanSTARRS_y 186.44 7.6 18.224 0.044 AB
2MASS_J 367.63 103.23 16.592 0.305 Vega
2MASS_H 370.64 155.96 16.110 0.457 Vega
2MASS_K 455.47 201.28 15.416 0.480 Vega
WISE_W1 94.6 12.66 16.261 0.145 Vega
WISE_W2 60.27 16.13 16.111 0.291 Vega
WISE_W3 338.84 76.3 12.401 0.244 Vega
WISE_W4 -476.08 407.54 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})\, 9.938 10.029 10.121
{\rm log}_{10}({\rm SFR}) -0.090 0.214 0.481
{\rm log}_{10}({\rm sSFR}) -10.159 -9.821 -9.527
{\rm stellar\ age} 4.996 6.071 7.147

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.247 -0.845 -0.491
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.243 -0.669 -0.179

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.160 0.254 0.388
\delta -0.655 -0.303 -0.012
\tau_1/\tau_2 0.724 1.075 1.408
Q_{PAH} 0.665 1.686 3.238
U_{min} 2.704 7.611 14.289
{\rm log}_{10}(\gamma_e)\, -2.661 -1.789 -1.001

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.271 -3.042 -1.910
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.542 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.473 -0.127 0.081
0.03-0.10 Gyr -0.052 0.310 0.605
0.10-0.32 Gyr 0.047 0.351 0.588
0.32-1.04 Gyr -0.253 0.105 0.362
1.04-3.35 Gyr -0.230 0.093 0.285
3.35-10.81 Gyr -0.114 0.132 0.303
10.81-12.01 Gyr -0.343 0.156 0.607