2025abgt

Download data

Information

Transient

Name: AT2025abgt
Right ascension: 21h32m05.33s
Declination: -0d40m13.05s
Discovery Date: Oct. 22, 2025, 8:58 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name: 1137579
Right ascension: 21h32m05.28s
Declination: -0d40m13.01s
Redshift: None
Photometric Redshift: 0.121
 

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 4.35
Cutout download processed 18.24
Global aperture construction processed 0.68
Local aperture photometry processed 6.68
Global aperture photometry processed 6.64
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.87
Host information processed 0.15
Global host SED inference processed 455.45
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.09
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) = 21h32m05.33s, -0d40m13.05s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
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) = 21h32m05.34s, -0d40m12.91s
semi major axis, semi minor axis (arcsec) = 7.0, 4.06
angle (degrees, anti-clockwise from east) = -18.91

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.39 0.51 22.070 0.103 AB
GALEX_NUV 9.11 0.39 21.501 0.046 AB
SDSS_u 65.68 4.75 19.356 0.078 AB
SDSS_g 209.61 4.14 18.096 0.021 AB
DES_g 223.26 0.52 18.028 0.003 AB
PanSTARRS_g 229.36 1.17 17.999 0.006 AB
SDSS_r 498.55 6.38 17.156 0.014 AB
PanSTARRS_r 508.14 1.5 17.135 0.003 AB
DES_r 531.49 0.92 17.086 0.002 AB
SDSS_i 756.82 8.17 16.703 0.012 AB
PanSTARRS_i 745.93 1.64 16.718 0.002 AB
PanSTARRS_z 979.23 4.29 16.423 0.005 AB
SDSS_z 1024.17 18.47 16.374 0.020 AB
DES_z 994.03 12.69 16.406 0.014 AB
PanSTARRS_y 1127.39 10.93 16.270 0.011 AB
2MASS_J 1559.33 143.3 15.023 0.100 Vega
2MASS_H 2253.39 248.62 14.150 0.120 Vega
2MASS_K 1941.96 253.61 13.842 0.142 Vega
WISE_W1 771.65 18.79 13.982 0.026 Vega
WISE_W2 508.36 23.56 13.796 0.050 Vega
WISE_W3 452.66 82.06 12.087 0.197 Vega
WISE_W4 208.37 514.99 11.483 2.683 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})\, 10.894 10.966 11.025
{\rm log}_{10}({\rm SFR}) -0.421 -0.001 0.387
{\rm log}_{10}({\rm sSFR}) -11.386 -10.962 -10.555
{\rm stellar\ age} 7.583 10.109 11.526

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.679 -0.506 -0.397
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.485 -0.606 0.071

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.229 0.332
\delta -0.881 -0.612 -0.235
\tau_1/\tau_2 0.590 1.019 1.459
Q_{PAH} 0.481 1.431 3.070
U_{min} 2.796 8.331 16.023
{\rm log}_{10}(\gamma_e)\, -2.850 -1.766 -0.979

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.402 -3.455 -2.441
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.514 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.509 -0.033 0.268
0.03-0.10 Gyr -0.734 -0.021 0.464
0.10-0.32 Gyr -2.932 -0.721 -0.067
0.32-1.05 Gyr -4.480 -1.158 -0.399
1.05-3.39 Gyr -3.121 -0.981 -0.124
3.39-10.98 Gyr -0.781 0.823 1.199
10.98-12.20 Gyr 1.076 1.953 2.183