2025agmx

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Information

Transient

Name: AT2025agmx
Right ascension: 7h58m53.48s
Declination: -0d24m19.36s
Discovery Date: Dec. 7, 2025, 10:32 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name:
Right ascension: 7h58m53.41s
Declination: -0d24m18.36s
Redshift: None
Photometric Redshift: 0.131
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 20.22
Transient MWEBV processed 0.06
Host match processed 5.31
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 4.43
Global aperture photometry processed 6.38
Validate global photometry processed 17.64
Global host SED inference processed 681.44
Local aperture photometry processed 6.17
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) = 7h58m53.48s, -0d24m19.36s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
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) = 7h58m53.40s, -0d24m18.36s
semi major axis, semi minor axis (arcsec) = 6.61, 3.64
angle (degrees, anti-clockwise from east) = -51.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.47 3.32 21.251 0.314 AB
GALEX_NUV 7.62 2.53 21.694 0.361 AB
SDSS_u 13.46 4.23 21.077 0.341 AB
SDSS_g 20.73 1.97 20.608 0.103 AB
DES_g 20.04 0.44 20.645 0.024 AB
PanSTARRS_g 21.58 1.18 20.565 0.059 AB
SDSS_r 26.18 3.07 20.355 0.127 AB
PanSTARRS_r 29.29 1.62 20.233 0.060 AB
DES_r 30.94 0.82 20.174 0.029 AB
SDSS_i 33.65 5.34 20.083 0.172 AB
PanSTARRS_i 45.67 1.42 19.751 0.034 AB
PanSTARRS_z 40.86 3.61 19.872 0.096 AB
SDSS_z 70.27 19.66 19.283 0.304 AB
DES_z 44.48 4.04 19.780 0.099 AB
PanSTARRS_y 38.67 7.19 19.932 0.202 AB
2MASS_J 179.1 146.68 17.372 0.889 Vega
2MASS_H 205.38 230.95 16.751 1.221 Vega
2MASS_K -46.42 271.19 Vega
WISE_W1 19.83 20.88 17.957 1.143 Vega
WISE_W2 -2.04 18.15 Vega
WISE_W3 -25.0 67.09 Vega
WISE_W4 -788.45 420.89 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})\, 9.290 9.416 9.557
{\rm log}_{10}({\rm SFR}) -0.359 0.033 0.554
{\rm log}_{10}({\rm sSFR}) -9.759 -9.380 -8.870
{\rm stellar\ age} 4.814 6.510 7.828

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.431 -0.610 -0.071
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.620 0.145 0.357

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.094 0.387 1.087
\delta 0.030 0.307 0.378
\tau_1/\tau_2 0.727 1.207 1.626
Q_{PAH} 0.911 2.916 5.059
U_{min} 2.773 7.959 15.094
{\rm log}_{10}(\gamma_e)\, -3.033 -1.855 -0.742

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.450 -1.071 -0.263
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.323 1.780

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.444 -0.168 0.357
0.03-0.10 Gyr -0.354 0.085 0.633
0.10-0.32 Gyr -1.015 -0.473 -0.031
0.32-1.04 Gyr -1.360 -0.806 -0.433
1.04-3.37 Gyr -1.231 -0.689 -0.402
3.37-10.88 Gyr -0.898 -0.503 -0.327
10.88-12.09 Gyr -0.974 -0.331 0.171