2025ahvx

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Information

Transient

Name: AT2025ahvx
Right ascension: 14h33m53.32s
Declination: 58d33m06.41s
Discovery Date: Dec. 18, 2025, 11:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.009

Host

Name:
Right ascension: 14h33m53.21s
Declination: 58d33m05.99s
Redshift: None
Photometric Redshift: 0.140
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.34
Transient MWEBV processed 0.07
Host match processed 5.62
Host information processed 0.18
Host MWEBV processed 0.09
Global aperture construction processed 0.64
Global aperture photometry processed 10.09
Validate global photometry processed 26.47
Global host SED inference processed 421.48
Local aperture photometry processed 6.51
Validate local photometry no valid phot 0.06
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) = 14h33m53.32s, 58d33m06.41s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
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) = 14h33m53.19s, 58d33m06.14s
semi major axis, semi minor axis (arcsec) = 5.5, 4.06
angle (degrees, anti-clockwise from east) = -9.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.92 3.4 21.210 0.310 AB
GALEX_NUV 14.59 2.53 20.990 0.188 AB
SDSS_u 50.74 3.64 19.637 0.078 AB
SDSS_g 89.83 2.76 19.016 0.033 AB
DES_g 94.13 0.77 18.966 0.009 AB
PanSTARRS_g 93.03 1.4 18.978 0.016 AB
SDSS_r 158.13 3.77 18.402 0.026 AB
PanSTARRS_r 155.53 1.79 18.420 0.012 AB
SDSS_i 209.2 4.98 18.099 0.026 AB
PanSTARRS_i 195.53 1.35 18.172 0.008 AB
PanSTARRS_z 237.74 3.52 17.960 0.016 AB
SDSS_z 249.7 12.67 17.906 0.055 AB
DES_z 240.86 2.73 17.946 0.012 AB
PanSTARRS_y 261.89 10.71 17.855 0.044 AB
2MASS_J 646.17 122.97 15.979 0.207 Vega
2MASS_H 1000.0 199.66 15.032 0.217 Vega
2MASS_K 677.93 196.29 14.984 0.314 Vega
WISE_W1 156.0 8.86 15.718 0.062 Vega
WISE_W2 103.67 10.88 15.522 0.114 Vega
WISE_W3 317.18 39.1 12.473 0.134 Vega
WISE_W4 466.9 248.18 10.607 0.577 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})\, 10.116 10.176 10.253
{\rm log}_{10}({\rm SFR}) 0.253 0.631 0.922
{\rm log}_{10}({\rm sSFR}) -9.946 -9.567 -9.240
{\rm stellar\ age} 5.706 6.562 8.106

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.794 -0.508 -0.313
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.577 -0.841 0.000

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.222 0.345
\delta -0.821 -0.518 -0.113
\tau_1/\tau_2 0.483 0.872 1.313
Q_{PAH} 0.447 1.442 3.283
U_{min} 2.357 7.445 14.669
{\rm log}_{10}(\gamma_e)\, -2.722 -1.816 -0.803

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.108 -2.902 -1.968
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.414 1.850

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.083 -0.348 -0.035
0.03-0.10 Gyr 0.387 0.776 1.074
0.10-0.32 Gyr -0.734 0.297 0.613
0.32-1.04 Gyr -1.180 -0.050 0.285
1.04-3.34 Gyr -0.549 0.102 0.360
3.34-10.77 Gyr 0.049 0.308 0.436
10.77-11.97 Gyr -0.091 0.405 1.005