2025agcm

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Information

Transient

Name: AT2025agcm
Right ascension: 12h21m04.34s
Declination: 24d32m20.20s
Discovery Date: Dec. 6, 2025, 12:53 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name:
Right ascension: 12h21m04.36s
Declination: 24d32m21.34s
Redshift: None
Photometric Redshift: 0.136
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.93
Transient MWEBV processed 0.04
Host match processed 5.4
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 2.51
Global aperture photometry processed 6.59
Validate global photometry processed 16.76
Global host SED inference processed 487.3
Local aperture photometry processed 6.59
Validate local photometry no valid phot 0.03
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) = 12h21m04.34s, 24d32m20.20s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
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) = 12h21m04.37s, 24d32m21.87s
semi major axis, semi minor axis (arcsec) = 5.48, 3.13
angle (degrees, anti-clockwise from east) = -145.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 3.36 2.9 22.585 0.937 AB
SDSS_g 21.59 1.72 20.564 0.086 AB
DES_g 22.44 0.32 20.522 0.016 AB
PanSTARRS_g 17.86 1.02 20.770 0.062 AB
SDSS_r 32.06 2.4 20.135 0.081 AB
PanSTARRS_r 32.67 0.99 20.114 0.033 AB
DES_r 35.23 0.67 20.033 0.021 AB
SDSS_i 45.31 3.52 19.759 0.084 AB
PanSTARRS_i 34.36 1.34 20.060 0.042 AB
PanSTARRS_z 44.59 2.35 19.777 0.057 AB
SDSS_z 26.84 12.69 20.328 0.513 AB
DES_z 47.12 1.96 19.717 0.045 AB
PanSTARRS_y 42.9 4.88 19.819 0.124 AB
2MASS_J 213.54 105.36 17.181 0.536 Vega
2MASS_H -109.79 165.85 Vega
2MASS_K -244.8 152.28 Vega
WISE_W1 15.3 7.46 18.239 0.529 Vega
WISE_W2 11.29 11.11 17.929 1.068 Vega
WISE_W3 -6.44 59.42 Vega
WISE_W4 -207.19 345.02 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})\, 9.050 9.277 9.447
{\rm log}_{10}({\rm SFR}) -2.630 -0.894 0.242
{\rm log}_{10}({\rm sSFR}) -11.949 -10.189 -8.921
{\rm stellar\ age} 0.314 2.485 5.867

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.666 -1.020 -0.321
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.600 -0.857 0.023

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.568 1.066
\delta -0.475 -0.062 0.263
\tau_1/\tau_2 0.566 0.979 1.409
Q_{PAH} 1.240 3.139 5.088
U_{min} 3.732 10.325 18.130
{\rm log}_{10}(\gamma_e)\, -2.818 -1.631 -0.515

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.695 -0.809 -0.012
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.482 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.266 -1.924 -0.894
0.03-0.10 Gyr -2.906 -0.829 0.390
0.10-0.32 Gyr -1.000 0.035 0.765
0.32-1.04 Gyr -2.143 -0.319 0.287
1.04-3.35 Gyr -3.957 -1.031 -0.332
3.35-10.82 Gyr -4.820 -1.538 -0.552
10.82-12.02 Gyr -5.248 -1.478 -0.316