2025adfg

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Information

Transient

Name: AT2025adfg
Right ascension: 1h43m47.10s
Declination: -18d50m56.67s
Discovery Date: Oct. 7, 2025, 4:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.010

Host

Name:
Right ascension: 1h43m47.23s
Declination: -18d50m59.66s
Redshift: None
Photometric Redshift: 0.149
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 1.09
Transient MWEBV processed 0.03
Host match processed 5.93
Host information processed 0.17
Host MWEBV processed 0.11
Global aperture construction processed 0.13
Global aperture photometry processed 0.9
Validate global photometry processed 1.0
Global host SED inference processed 538.14
Local aperture photometry processed 0.9
Validate local photometry no valid phot 0.01
Local host SED inference not processed None
 

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) = 1h43m47.10s, -18d50m56.67s
semi major axis, semi minor axis (arcsec) = 0.77, 0.77
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) = 1h43m47.22s, -18d50m59.95s
semi major axis, semi minor axis (arcsec) = 6.11, 5.21
angle (degrees, anti-clockwise from east) = -172.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.49 1.34 22.269 0.323 AB
PanSTARRS_y 715.74 8.08 16.763 0.012 AB
2MASS_J 735.03 110.44 15.839 0.163 Vega
2MASS_H 1039.7 165.9 14.990 0.173 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 10.405 10.636 10.813
{\rm log}_{10}({\rm SFR}) 0.329 1.101 1.661
{\rm log}_{10}({\rm sSFR}) -10.349 -9.531 -8.825
{\rm stellar\ age} 0.911 3.962 6.738

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.188 -0.527 0.032
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.180 -0.510 0.106

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.506 0.938 1.358
\delta -0.632 -0.305 0.076
\tau_1/\tau_2 0.347 0.854 1.365
Q_{PAH} 0.541 2.324 4.737
U_{min} 2.307 7.497 14.743
{\rm log}_{10}(\gamma_e)\, -3.502 -2.421 -1.227

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.439 -3.152 -1.147
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.486 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.040 0.952 1.411
0.03-0.10 Gyr -0.370 1.021 1.768
0.10-0.32 Gyr -0.908 0.811 1.556
0.32-1.03 Gyr -0.342 0.914 1.664
1.03-3.32 Gyr -1.056 0.527 1.035
3.32-10.68 Gyr -1.764 0.274 0.887
10.68-11.87 Gyr -1.989 0.251 1.163