2025hzj

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Information

Transient

Name: SN2025hzj
Right ascension: 11h07m56.43s
Declination: 7d57m53.42s
Discovery Date: April 20, 2025, 4:37 a.m.
Classification: SN Ia
Redshift: 0.093000
MW E(B-V): 0.027

Host

Name: 2025hzj
Right ascension: 11h07m56.71s
Declination: 8d00m03.60s
Redshift: 0.011154
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
not processed
 status
Validate global photometry
Validate global photometr...
phot valid failed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 0.78
Cutout download processed 0.75
Global aperture construction processed 0.68
Local aperture photometry processed 7.17
Global aperture photometry processed 2.54
Validate local photometry processed 0.02
Validate global photometry phot valid failed 0.0
Host information processed 0.09
Global host SED inference not processed None
Local host SED inference processed 486.31
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

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) = 11h07m56.43s, 7d57m53.42s
semi major axis, semi minor axis (arcsec) = 1.16, 1.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 17.71 0.37 20.779 0.023 AB
PanSTARRS_i 18.31 0.27 20.743 0.016 AB
PanSTARRS_z 19.37 0.6 20.682 0.034 AB
DES_z 19.07 0.98 20.699 0.056 AB
PanSTARRS_y 20.65 1.92 20.613 0.101 AB

Aperture details

RA, DEC (J2000) = 11h07m56.71s, 8d00m03.05s
semi major axis, semi minor axis (arcsec) = 71.6, 19.01
angle (degrees, anti-clockwise from east) = -12.72

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

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})\, 8.232 8.447 8.641
{\rm log}_{10}({\rm SFR}) -2.233 -0.984 0.118
{\rm log}_{10}({\rm sSFR}) -10.630 -9.512 -8.020
{\rm stellar\ age} 0.215 2.067 5.754

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.712 -1.265 -0.511
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.449 -0.785 -0.092

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.118 0.409 0.870
\delta -0.581 -0.167 0.192
\tau_1/\tau_2 0.611 1.079 1.500
Q_{PAH} 1.351 3.378 5.713
U_{min} 3.474 9.474 17.271
{\rm log}_{10}(\gamma_e)\, -2.838 -1.650 -0.541

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.014 -0.338 0.173
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.549 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.064 -1.615 -1.088
0.03-0.10 Gyr -2.527 -0.915 0.276
0.10-0.33 Gyr -2.603 -0.868 -0.148
0.33-1.06 Gyr -3.777 -1.255 -0.615
1.06-3.46 Gyr -5.209 -2.080 -1.189
3.46-11.29 Gyr -6.348 -2.430 -1.364
11.29-12.54 Gyr -6.395 -2.358 -1.208

Global parameter details

Documentation