2025abdf

Download data

Information

Transient

Name: AT2025abdf
Right ascension: 1h41m12.75s
Declination: -50d03m08.16s
Discovery Date: Oct. 20, 2025, 1:33 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 470436
Right ascension: 1h41m12.54s
Declination: -50d03m02.08s
Redshift: 0.074234
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
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 5.05
Cutout download processed 5.41
Global aperture construction processed 0.75
Local aperture photometry processed 2.92
Global aperture photometry processed 3.05
Validate local photometry processed 0.02
Validate global photometry processed 9.51
Host information processed 0.13
Global host SED inference processed 481.73
Local host SED inference processed 434.9
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.05
Processing status completed 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) = 1h41m12.75s, -50d03m08.16s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 16.08 0.12 20.885 0.008 AB
DES_r 36.62 0.28 19.991 0.008 AB
DES_z 63.32 0.95 19.396 0.016 AB

Aperture details

RA, DEC (J2000) = 1h41m12.49s, -50d03m01.82s
semi major axis, semi minor axis (arcsec) = 23.44, 18.19
angle (degrees, anti-clockwise from east) = 50.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 37.76 4.61 19.958 0.132 AB
GALEX_NUV 44.54 4.45 19.778 0.108 AB
DES_g 1594.03 1.41 15.894 0.001 AB
DES_r 3687.04 2.97 14.983 0.001 AB
DES_z 6553.96 10.16 14.359 0.002 AB
2MASS_J 9194.02 516.32 13.096 0.061 Vega
2MASS_H 10485.42 699.4 12.481 0.072 Vega
2MASS_K 9034.83 820.8 12.172 0.099 Vega
WISE_W1 5145.65 44.84 11.922 0.009 Vega
WISE_W4 1409.87 925.16 9.407 0.712 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.151 9.290 9.412
{\rm log}_{10}({\rm SFR}) -1.845 -1.155 -0.563
{\rm log}_{10}({\rm sSFR}) -11.142 -10.452 -9.798
{\rm stellar\ age} 5.949 7.525 10.449

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.549 -0.800 -0.163
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.483 -0.179 0.276

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.408 0.818 1.238
\delta -0.409 -0.101 0.155
\tau_1/\tau_2 0.699 1.030 1.369
Q_{PAH} 0.637 2.241 5.146
U_{min} 3.055 8.173 15.069
{\rm log}_{10}(\gamma_e)\, -2.996 -1.675 -0.530

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.857 -0.644 -0.057
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.492 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.965 -1.069 -0.507
0.03-0.10 Gyr -2.143 -1.323 -0.589
0.10-0.33 Gyr -2.359 -1.393 -0.669
0.33-1.07 Gyr -2.516 -1.392 -0.702
1.07-3.51 Gyr -2.355 -1.010 -0.581
3.51-11.50 Gyr -1.259 -0.641 -0.435
11.50-12.78 Gyr -1.176 -0.451 0.355

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.262 11.311 11.401
{\rm log}_{10}({\rm SFR}) -0.725 -0.386 -0.068
{\rm log}_{10}({\rm sSFR}) -12.077 -11.714 -11.387
{\rm stellar\ age} 7.770 9.243 12.052

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.517 -0.306 -0.124
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.610 -0.368 0.308

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.057 0.147 0.270
\delta -0.519 -0.054 0.224
\tau_1/\tau_2 0.502 0.931 1.368
Q_{PAH} 0.788 2.563 4.817
U_{min} 2.842 8.245 16.213
{\rm log}_{10}(\gamma_e)\, -2.905 -1.487 -0.568

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.824 -2.003 -1.221
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.524 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.523 -0.186 0.039
0.03-0.10 Gyr -2.421 -0.646 -0.055
0.10-0.33 Gyr -2.834 -0.734 -0.113
0.33-1.07 Gyr -2.782 -0.778 -0.090
1.07-3.51 Gyr -1.990 -0.200 0.723
3.51-11.50 Gyr -0.343 1.365 1.554
11.50-12.78 Gyr 1.361 2.041 2.531