2025hxv results

Information

Transient
Name:AT2025hxv
Right ascension: 9h01m42.56s
Declination:1d03m05.07s
Discovery Date:April 16, 2025, 4:42 a.m.
Classification:None
Redshift:None
MW E(B-V):0.040
Host
Name:2025hxv
Right ascension: 9h01m42.59s
Declination:1d03m05.59s
Redshift:0.070336
Photometric Redshift:0.088
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.64
Transient MWEBV processed 0.09
Host match processed 1.82
Host information processed 0.1
Host MWEBV processed 0.17
Global aperture construction processed 0.69
Global aperture photometry processed 7.34
Validate global photometry processed 19.61
Global host SED inference processed 412.37
Local aperture photometry processed 7.3
Validate local photometry processed 0.03
Local host SED inference processed 493.87
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h01m42.56s, 1d03m05.07s
semi major axis, semi minor axis (arcsec):1.49, 1.49
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 118.86 2.85 18.712 0.026 AB
DES_g 131.18 0.52 18.605 0.004 AB
PanSTARRS_g 129.07 0.43 18.623 0.004 AB
SDSS_r 274.45 4.34 17.804 0.017 AB
PanSTARRS_r 267.15 0.57 17.833 0.002 AB
DES_r 303.19 1.25 17.696 0.004 AB
SDSS_i 426.23 5.45 17.326 0.014 AB
PanSTARRS_i 402.05 0.59 17.389 0.002 AB
PanSTARRS_z 507.88 1.13 17.136 0.002 AB
SDSS_z 585.55 7.01 16.981 0.013 AB
DES_z 641.18 4.11 16.883 0.007 AB
PanSTARRS_y 621.83 2.5 16.916 0.004 AB

Aperture details

RA, DEC (J2000):9h01m42.59s, 1d03m05.49s
semi major axis, semi minor axis (arcsec):17.8, 6.4
angle (degrees, anti-clockwise from east):-31.45
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.85 1.13 20.551 0.056 AB
GALEX_NUV 32.92 0.92 20.106 0.030 AB
SDSS_u 181.66 8.06 18.252 0.048 AB
SDSS_g 627.72 7.08 16.906 0.012 AB
DES_g 604.75 1.39 16.946 0.002 AB
PanSTARRS_g 708.3 2.56 16.774 0.004 AB
SDSS_r 1362.6 10.49 16.064 0.008 AB
PanSTARRS_r 1345.88 3.27 16.077 0.003 AB
SDSS_i 1934.65 13.45 15.683 0.008 AB
PanSTARRS_i 1958.17 3.39 15.670 0.002 AB
PanSTARRS_z 2372.27 7.32 15.462 0.003 AB
SDSS_z 2372.21 25.86 15.462 0.012 AB
DES_z 2378.8 8.79 15.459 0.004 AB
PanSTARRS_y 2921.81 17.21 15.236 0.006 AB
2MASS_J 3548.53 284.92 14.130 0.087 Vega
2MASS_H 4340.78 381.05 13.438 0.095 Vega
2MASS_K 4581.47 525.97 12.910 0.125 Vega
WISE_W1 1934.01 29.86 12.985 0.017 Vega
WISE_W2 1219.62 33.21 12.845 0.030 Vega
WISE_W3 2253.03 124.58 10.344 0.060 Vega
WISE_W4 2199.43 696.26 8.924 0.344 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.973 10.135 10.252
{\rm log}_{10}({\rm SFR}) -1.852 -0.679 0.121
{\rm log}_{10}({\rm sSFR}) -11.970 -10.825 -9.940
{\rm stellar\ age} 4.654 7.059 8.921

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.838 -0.357 -0.117
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.486 -0.119 0.338

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.309 0.707 1.218
\delta -0.798 -0.473 0.003
\tau_1/\tau_2 0.672 1.022 1.370
Q_{PAH} 0.684 2.128 4.769
U_{min} 2.908 8.239 15.612
{\rm log}_{10}(\gamma_e)\, -3.129 -1.714 -0.445

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.032 -2.197 -0.643
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.444 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.909 -0.813 -0.228
0.03-0.10 Gyr -2.127 -0.672 0.211
0.10-0.33 Gyr -1.858 -0.518 0.358
0.33-1.07 Gyr -1.594 -0.287 0.374
1.07-3.52 Gyr -1.181 0.039 0.402
3.52-11.54 Gyr -0.500 0.193 0.422
11.54-12.82 Gyr -0.648 0.235 0.954

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.765 10.793 10.843
{\rm log}_{10}({\rm SFR}) -0.533 -0.266 -0.055
{\rm log}_{10}({\rm sSFR}) -11.338 -11.070 -10.856
{\rm stellar\ age} 7.581 8.190 10.215

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.498 -0.360 -0.266
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.140 0.272 0.399

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.181 0.260
\delta -0.824 -0.507 -0.115
\tau_1/\tau_2 0.482 0.855 1.222
Q_{PAH} 1.270 2.622 4.379
U_{min} 2.252 7.034 14.084
{\rm log}_{10}(\gamma_e)\, -3.214 -2.102 -1.102

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.946 -2.871 -2.023
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.422 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.133 0.031 0.177
0.03-0.10 Gyr -1.373 -0.562 -0.152
0.10-0.33 Gyr -1.454 -0.666 -0.210
0.33-1.07 Gyr -1.384 -0.619 -0.204
1.07-3.52 Gyr -0.935 -0.055 0.455
3.52-11.54 Gyr 0.712 1.000 1.080
11.54-12.82 Gyr 0.658 1.182 1.771