2025hwp results

Information

Transient
Name:SN2025hwp
Right ascension: 9h23m10.72s
Declination:24d42m05.26s
Discovery Date:April 21, 2025, 3:52 a.m.
Classification:SN Ia
Redshift:0.071000
MW E(B-V):0.028
Host
Name:2025hwp
Right ascension: 9h23m11.19s
Declination:24d42m03.59s
Redshift:None
Photometric Redshift:0.184
 

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 0.75
Transient MWEBV processed 0.04
Host match processed 1.86
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.7
Global aperture photometry processed 7.69
Validate global photometry processed 19.76
Global host SED inference processed 485.95
Local aperture photometry processed 7.76
Validate local photometry processed 0.03
Local host SED inference processed 620.01
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h23m10.72s, 24d42m05.26s
semi major axis, semi minor axis (arcsec):1.48, 1.48
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 1.67 0.54 23.343 0.350 AB
DES_g 1.78 0.11 23.276 0.070 AB
PanSTARRS_g 2.11 0.25 23.091 0.127 AB
SDSS_r 3.21 0.8 22.633 0.271 AB
PanSTARRS_r 2.6 0.31 22.864 0.132 AB
DES_r 2.75 0.21 22.801 0.082 AB
SDSS_i 3.32 1.17 22.598 0.384 AB
PanSTARRS_i 3.44 0.6 22.559 0.189 AB
PanSTARRS_z 2.08 0.87 23.104 0.454 AB
SDSS_z 1.56 5.45 23.418 3.798 AB
DES_z 3.49 0.61 22.543 0.189 AB
PanSTARRS_y -1.94 2.01 AB

Aperture details

RA, DEC (J2000):9h23m11.25s, 24d42m03.59s
semi major axis, semi minor axis (arcsec):10.46, 2.5
angle (degrees, anti-clockwise from east):-77.87
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.25 0.49 25.401 2.134 AB
GALEX_NUV 6.14 0.59 21.930 0.105 AB
SDSS_u 18.84 4.02 20.712 0.232 AB
SDSS_g 45.39 2.27 19.758 0.054 AB
DES_g 52.28 0.46 19.604 0.010 AB
PanSTARRS_g 53.57 0.85 19.578 0.017 AB
SDSS_r 85.64 3.3 19.068 0.042 AB
PanSTARRS_r 81.01 1.09 19.129 0.015 AB
DES_r 86.28 0.92 19.060 0.012 AB
SDSS_i 107.91 4.58 18.817 0.046 AB
PanSTARRS_i 101.38 2.06 18.885 0.022 AB
PanSTARRS_z 112.61 2.94 18.771 0.028 AB
SDSS_z 148.02 18.95 18.474 0.139 AB
DES_z 129.78 2.76 18.617 0.023 AB
PanSTARRS_y 136.21 6.76 18.564 0.054 AB
2MASS_J 64.36 137.83 18.484 2.325 Vega
2MASS_H 51.54 202.65 18.252 4.269 Vega
2MASS_K -59.91 224.75 Vega
WISE_W1 43.33 10.18 17.109 0.255 Vega
WISE_W2 32.86 14.92 16.769 0.493 Vega
WISE_W3 141.04 74.32 13.353 0.572 Vega
WISE_W4 228.5 427.16 11.383 2.030 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.559 7.868 8.102
{\rm log}_{10}({\rm SFR}) -1.723 -1.081 -0.304
{\rm log}_{10}({\rm sSFR}) -9.653 -8.888 -7.963
{\rm stellar\ age} 0.152 1.979 5.931

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.676 -1.097 -0.298
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.433 -0.746 -0.049

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.052 1.634 2.305
\delta -0.029 0.166 0.313
\tau_1/\tau_2 0.737 1.163 1.617
Q_{PAH} 1.254 3.374 5.759
U_{min} 3.245 9.063 17.345
{\rm log}_{10}(\gamma_e)\, -2.978 -1.757 -0.574

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.756 -0.404 0.219
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.573 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.118 -1.289 -0.616
0.03-0.10 Gyr -2.110 -1.212 -0.253
0.10-0.33 Gyr -2.882 -1.522 -0.800
0.33-1.07 Gyr -4.452 -2.041 -1.405
1.07-3.52 Gyr -5.868 -2.708 -1.776
3.52-11.53 Gyr -6.701 -3.061 -1.931
11.53-12.82 Gyr -7.022 -3.000 -1.839

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.154 9.277 9.382
{\rm log}_{10}({\rm SFR}) -1.439 -0.717 -0.092
{\rm log}_{10}({\rm sSFR}) -10.722 -9.990 -9.300
{\rm stellar\ age} 4.753 6.423 7.864

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.475 -0.825 -0.317
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.779 0.157 0.381

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 0.360 0.650
\delta -0.706 -0.368 -0.035
\tau_1/\tau_2 0.674 1.045 1.446
Q_{PAH} 0.754 2.245 4.458
U_{min} 3.210 9.048 16.641
{\rm log}_{10}(\gamma_e)\, -2.151 -1.149 -0.365

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.936 -1.377 -0.793
{\rm log}_{10}(\tau_{AGN})\, 1.392 1.745 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.031 -1.580 -1.022
0.03-0.10 Gyr -1.401 -0.603 0.063
0.10-0.33 Gyr -0.848 -0.391 -0.009
0.33-1.07 Gyr -1.527 -0.676 -0.384
1.07-3.52 Gyr -1.429 -0.726 -0.462
3.52-11.53 Gyr -1.265 -0.670 -0.474
11.53-12.82 Gyr -1.492 -0.649 -0.051