2025adgc

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Information

Transient

Name: AT2025adgc
Right ascension: 1h28m48.80s
Declination: -18d09m02.90s
Discovery Date: Oct. 28, 2025, 3:13 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name:
Right ascension: 1h28m48.68s
Declination: -18d09m06.83s
Redshift: None
Photometric Redshift: 0.132
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.61
Transient MWEBV processed 0.04
Host match processed 6.06
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 3.72
Validate global photometry processed 10.48
Global host SED inference processed 388.38
Local aperture photometry processed 3.99
Validate local photometry no valid phot 0.02
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) = 1h28m48.80s, -18d09m02.90s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
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) = 1h28m48.66s, -18d09m06.40s
semi major axis, semi minor axis (arcsec) = 8.19, 5.15
angle (degrees, anti-clockwise from east) = -148.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.7 3.51 20.559 0.175 AB
GALEX_NUV 35.23 2.71 20.033 0.084 AB
PanSTARRS_g 168.12 1.71 18.336 0.011 AB
PanSTARRS_r 241.31 2.8 17.944 0.013 AB
PanSTARRS_i 322.65 2.64 17.628 0.009 AB
PanSTARRS_z 352.3 4.87 17.533 0.015 AB
PanSTARRS_y 371.43 9.62 17.475 0.028 AB
2MASS_J 532.92 158.34 16.188 0.323 Vega
2MASS_H 98.66 262.15 17.547 2.885 Vega
2MASS_K 458.09 289.04 15.410 0.685 Vega
WISE_W1 273.99 12.8 15.107 0.051 Vega
WISE_W2 189.07 17.05 14.869 0.098 Vega
WISE_W3 617.83 65.05 11.749 0.114 Vega
WISE_W4 552.55 360.92 10.424 0.709 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})\, 10.141 10.221 10.309
{\rm log}_{10}({\rm SFR}) 0.282 0.552 0.848
{\rm log}_{10}({\rm sSFR}) -9.956 -9.675 -9.371
{\rm stellar\ age} 4.223 5.521 6.620

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.003 -0.608 -0.312
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.756 -0.125 0.313

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.320 0.498
\delta -0.354 -0.006 0.222
\tau_1/\tau_2 0.774 1.091 1.403
Q_{PAH} 0.749 1.766 3.453
U_{min} 2.291 7.111 14.069
{\rm log}_{10}(\gamma_e)\, -3.089 -2.241 -1.278

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.064 -2.682 -1.729
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.386 1.857

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.032 0.221 0.408
0.03-0.10 Gyr 0.310 0.644 0.974
0.10-0.32 Gyr 0.501 0.760 0.987
0.32-1.04 Gyr 0.180 0.495 0.726
1.04-3.36 Gyr 0.116 0.364 0.564
3.36-10.86 Gyr 0.001 0.263 0.426
10.86-12.07 Gyr -0.242 0.300 0.727