2025hjs

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Information

Transient

Name: AT2025hjs
Right ascension: 9h05m48.29s
Declination: 24d49m15.20s
Discovery Date: March 3, 2025, 9:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 2025hjs
Right ascension: 9h05m48.34s
Declination: 24d49m16.98s
Redshift: None
Photometric Redshift: 0.138
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.35
Cutout download processed 20.2
Global aperture construction processed 0.71
Local aperture photometry processed 7.51
Global aperture photometry processed 7.51
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.58
Host information processed 0.1
Global host SED inference processed 383.48
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.05
Log transient processing status blocked 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) = 9h05m48.29s, 24d49m15.20s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 9h05m48.35s, 24d49m16.98s
semi major axis, semi minor axis (arcsec) = 6.85, 3.55
angle (degrees, anti-clockwise from east) = -64.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.77 0.83 21.134 0.071 AB
GALEX_NUV 17.38 0.67 20.800 0.042 AB
SDSS_u 25.37 4.29 20.389 0.184 AB
SDSS_g 60.87 2.54 19.439 0.045 AB
DES_g 59.19 0.57 19.469 0.010 AB
PanSTARRS_g 61.99 1.08 19.419 0.019 AB
SDSS_r 84.43 3.51 19.084 0.045 AB
PanSTARRS_r 81.81 1.45 19.118 0.019 AB
DES_r 89.55 1.2 19.020 0.015 AB
SDSS_i 115.73 4.75 18.741 0.045 AB
PanSTARRS_i 107.19 1.36 18.825 0.014 AB
PanSTARRS_z 107.67 3.21 18.820 0.032 AB
SDSS_z 150.87 16.87 18.453 0.121 AB
DES_z 125.68 2.9 18.652 0.025 AB
PanSTARRS_y 120.14 8.55 18.701 0.077 AB
2MASS_J 100.68 105.87 17.998 1.142 Vega
2MASS_H 416.24 175.83 15.984 0.459 Vega
2MASS_K 26.69 167.52 18.496 6.813 Vega
WISE_W1 109.01 11.15 16.107 0.111 Vega
WISE_W2 92.99 14.84 15.640 0.173 Vega
WISE_W3 256.5 70.8 12.703 0.300 Vega
WISE_W4 -498.57 394.85 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.552 9.675 9.780
{\rm log}_{10}({\rm SFR}) 0.192 0.446 0.680
{\rm log}_{10}({\rm sSFR}) -9.506 -9.236 -8.937
{\rm stellar\ age} 3.436 4.840 5.967

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.007 -0.491 -0.072
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.752 -0.078 0.315

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.360 0.575
\delta -0.118 0.167 0.314
\tau_1/\tau_2 0.806 1.164 1.499
Q_{PAH} 0.817 2.257 4.339
U_{min} 2.787 7.411 14.088
{\rm log}_{10}(\gamma_e)\, -2.962 -2.058 -1.059

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.508 -1.929 -1.299
{\rm log}_{10}(\tau_{AGN})\, 0.896 1.233 1.714

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.294 -0.063 0.134
0.03-0.10 Gyr 0.279 0.566 0.816
0.10-0.32 Gyr 0.206 0.497 0.740
0.32-1.04 Gyr -0.365 0.009 0.259
1.04-3.35 Gyr -0.571 -0.233 -0.010
3.35-10.80 Gyr -0.698 -0.339 -0.130
10.80-12.00 Gyr -0.841 -0.319 0.105