2025hjv

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Information

Transient

Name: AT2025hjv
Right ascension: 9h52m58.61s
Declination: 13d04m25.03s
Discovery Date: April 14, 2025, 9:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 2025hjv
Right ascension: 9h52m58.52s
Declination: 13d04m19.47s
Redshift: 0.074096
Photometric Redshift: 0.075
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.94
Cutout download processed 20.31
Global aperture construction processed 0.68
Local aperture photometry processed 6.82
Global aperture photometry processed 6.65
Validate local photometry processed 0.03
Validate global photometry processed 17.53
Host information processed 0.09
Global host SED inference processed 430.99
Local host SED inference processed 419.51
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.1
Log transient processing status 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) = 9h52m58.61s, 13d04m25.03s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 10.57 0.17 21.340 0.018 AB
PanSTARRS_g 10.31 0.3 21.366 0.032 AB
SDSS_r 14.95 1.15 20.963 0.084 AB
PanSTARRS_r 15.25 0.45 20.942 0.032 AB
DES_r 15.65 0.32 20.913 0.023 AB
SDSS_i 18.79 1.49 20.715 0.086 AB
PanSTARRS_i 19.99 0.43 20.648 0.023 AB
PanSTARRS_z 19.26 1.07 20.689 0.060 AB
SDSS_z 26.45 4.01 20.344 0.165 AB
DES_z 20.42 0.81 20.625 0.043 AB
PanSTARRS_y 13.0 2.19 21.115 0.183 AB

Aperture details

RA, DEC (J2000) = 9h52m58.51s, 13d04m19.85s
semi major axis, semi minor axis (arcsec) = 12.45, 8.27
angle (degrees, anti-clockwise from east) = -51.9

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 66.34 1.17 19.345 0.019 AB
GALEX_NUV 92.38 0.85 18.986 0.010 AB
SDSS_u 168.77 7.67 18.332 0.049 AB
SDSS_g 660.22 7.15 16.851 0.012 AB
DES_g 656.75 1.33 16.856 0.002 AB
PanSTARRS_g 648.87 2.18 16.870 0.004 AB
PanSTARRS_r 1051.47 3.21 16.346 0.003 AB
DES_r 1116.61 2.64 16.280 0.003 AB
PanSTARRS_i 1379.92 3.09 16.050 0.002 AB
PanSTARRS_z 1438.03 7.61 16.006 0.006 AB
SDSS_z 1776.39 29.19 15.776 0.018 AB
DES_z 1646.11 7.08 15.859 0.005 AB
PanSTARRS_y 1513.4 15.65 15.950 0.011 AB
2MASS_J 2184.17 234.81 14.657 0.117 Vega
2MASS_H 2836.54 393.66 13.900 0.151 Vega
2MASS_K 2540.82 373.83 13.550 0.160 Vega
WISE_W1 1108.06 25.51 13.590 0.025 Vega
WISE_W2 727.9 30.38 13.406 0.045 Vega
WISE_W3 2418.6 119.37 10.267 0.054 Vega
WISE_W4 1134.14 664.89 9.643 0.636 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.351 8.512 8.616
{\rm log}_{10}({\rm SFR}) -1.758 -1.285 -0.697
{\rm log}_{10}({\rm sSFR}) -10.315 -9.819 -9.136
{\rm stellar\ age} 3.295 5.806 7.123

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.767 -1.444 -1.021
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.738 -1.217 -0.020

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.471 0.870
\delta -0.484 -0.157 0.190
\tau_1/\tau_2 0.788 1.138 1.490
Q_{PAH} 1.156 2.726 4.814
U_{min} 2.932 7.644 14.944
{\rm log}_{10}(\gamma_e)\, -2.829 -1.839 -0.750

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.804 -0.320 0.050
{\rm log}_{10}(\tau_{AGN})\, 1.102 1.511 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.793 -1.446 -1.062
0.03-0.10 Gyr -1.850 -1.248 -0.595
0.10-0.33 Gyr -1.810 -1.258 -0.734
0.33-1.07 Gyr -1.872 -1.338 -0.979
1.07-3.51 Gyr -1.837 -1.364 -1.137
3.51-11.50 Gyr -2.110 -1.463 -1.248
11.50-12.78 Gyr -2.216 -1.481 -1.039

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.393 10.454 10.531
{\rm log}_{10}({\rm SFR}) -0.077 0.138 0.355
{\rm log}_{10}({\rm sSFR}) -10.532 -10.321 -10.105
{\rm stellar\ age} 5.785 6.660 7.651

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.058 -0.781 -0.593
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.874 -1.363 0.167

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.167 0.266 0.413
\delta 0.035 0.244 0.354
\tau_1/\tau_2 0.625 0.969 1.336
Q_{PAH} 1.341 2.458 4.251
U_{min} 2.339 7.096 14.496
{\rm log}_{10}(\gamma_e)\, -2.944 -2.014 -1.266

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.117 -1.976 -1.500
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.419 1.819

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.235 0.030 0.226
0.03-0.10 Gyr -0.148 0.157 0.453
0.10-0.33 Gyr 0.081 0.367 0.611
0.33-1.07 Gyr 0.148 0.440 0.629
1.07-3.51 Gyr 0.319 0.558 0.747
3.51-11.50 Gyr 0.380 0.568 0.695
11.50-12.78 Gyr 0.073 0.588 1.038