2025aboy

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Information

Transient

Name: AT2025aboy
Right ascension: 3h17m24.39s
Declination: -39d15m51.61s
Discovery Date: Oct. 25, 2025, 1:22 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 12217
Right ascension: 3h17m23.64s
Declination: -39d15m28.74s
Redshift: 0.026397
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
processed
 status
Local host SED inference
Local host SED inference
not enough filters
 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 3.77
Cutout download processed 3.41
Global aperture construction processed 0.14
Local aperture photometry processed 0.88
Global aperture photometry processed 0.95
Validate local photometry processed 0.01
Validate global photometry processed 0.99
Host information processed 0.13
Global host SED inference processed 545.31
Local host SED inference not enough filters 17.93
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) = 3h17m24.39s, -39d15m51.61s
semi major axis, semi minor axis (arcsec) = 3.77, 3.77
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_J 304.61 86.44 16.796 0.308 Vega
2MASS_H 444.87 119.29 15.912 0.291 Vega
2MASS_K 405.46 133.41 15.542 0.357 Vega

Aperture details

RA, DEC (J2000) = 3h17m23.66s, -39d15m28.80s
semi major axis, semi minor axis (arcsec) = 31.9, 13.84
angle (degrees, anti-clockwise from east) = -22.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 319.88 12.6 17.638 0.043 AB
GALEX_NUV 445.48 9.1 17.278 0.022 AB
2MASS_J 17153.61 483.24 12.419 0.031 Vega
2MASS_H 22202.2 665.75 11.666 0.033 Vega
2MASS_K 17642.94 744.8 11.446 0.046 Vega
WISE_W1 9544.2 47.34 11.252 0.005 Vega
WISE_W2 5770.45 54.48 11.158 0.010 Vega
WISE_W3 25526.46 154.41 7.709 0.007 Vega
WISE_W4 24353.15 1948.97 6.314 0.087 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})\, 10.361 10.519 10.691
{\rm log}_{10}({\rm SFR}) -0.113 0.252 0.645
{\rm log}_{10}({\rm sSFR}) -10.649 -10.283 -9.884
{\rm stellar\ age} 5.346 7.655 10.583

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.766 -0.254 0.054
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.428 -0.661 -0.156

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.210 0.426 0.734
\delta -0.491 -0.126 0.173
\tau_1/\tau_2 0.170 0.528 1.057
Q_{PAH} 0.778 1.994 4.341
U_{min} 2.329 6.784 13.526
{\rm log}_{10}(\gamma_e)\, -3.471 -2.154 -1.311

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.340 -3.273 -1.847
{\rm log}_{10}(\tau_{AGN})\, 1.199 1.763 2.061

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.112 0.326 0.707
0.03-0.10 Gyr -0.979 0.064 0.696
0.10-0.33 Gyr -1.607 -0.098 0.515
0.33-1.10 Gyr -1.539 0.102 0.732
1.10-3.64 Gyr -0.984 0.374 0.729
3.64-12.06 Gyr -0.156 0.522 0.771
12.06-13.40 Gyr 0.040 0.735 1.575