2025zji

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Information

Transient

Name: SN2025zji
Right ascension: 6h42m39.34s
Declination: -29d05m50.19s
Discovery Date: Oct. 1, 2025, 4 p.m.
Classification: SN Ia
Redshift: 0.045000
MW E(B-V): 0.092

Host

Name: 149093
Right ascension: 6h42m38.68s
Declination: -29d05m54.12s
Redshift: 0.045648
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
processed
 status
Validate global photometry
Validate global photometr...
processed
 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 5.46
Cutout download processed 3.19
Global aperture construction processed 0.73
Local aperture photometry processed 3.99
Global aperture photometry processed 4.12
Validate local photometry processed 0.02
Validate global photometry processed 10.64
Host information processed 0.12
Global host SED inference processed 506.84
Local host SED inference processed 430.64
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.05
Processing status completed 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) = 6h42m39.34s, -29d05m50.19s
semi major axis, semi minor axis (arcsec) = 2.23, 2.23
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 12.17 0.65 21.187 0.058 AB
PanSTARRS_r 27.64 0.9 20.296 0.035 AB
PanSTARRS_i 38.6 0.79 19.934 0.022 AB
PanSTARRS_z 44.56 1.77 19.778 0.043 AB
PanSTARRS_y 63.33 4.47 19.396 0.077 AB

Aperture details

RA, DEC (J2000) = 6h42m38.68s, -29d05m54.03s
semi major axis, semi minor axis (arcsec) = 13.46, 9.25
angle (degrees, anti-clockwise from east) = -148.9

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1222.68 3.32 16.182 0.003 AB
PanSTARRS_r 2425.61 4.45 15.438 0.002 AB
PanSTARRS_i 3435.17 4.03 15.060 0.001 AB
PanSTARRS_z 4248.02 8.95 14.830 0.002 AB
PanSTARRS_y 5274.8 22.34 14.594 0.005 AB
2MASS_J 7109.63 322.24 13.375 0.049 Vega
2MASS_H 8562.95 514.37 12.701 0.065 Vega
2MASS_K 7363.33 554.32 12.395 0.082 Vega
WISE_W1 3794.37 52.61 12.253 0.015 Vega
WISE_W2 2387.29 46.79 12.116 0.021 Vega
WISE_W3 6627.9 129.26 9.173 0.021 Vega
WISE_W4 20151.7 1221.45 6.519 0.066 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})\, 8.643 8.785 8.915
{\rm log}_{10}({\rm SFR}) -2.039 -1.330 -0.865
{\rm log}_{10}({\rm sSFR}) -10.859 -10.147 -9.609
{\rm stellar\ age} 5.846 7.428 9.774

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.548 -0.962 -0.353
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.682 0.184 0.379

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.502 0.989 1.395
\delta -0.376 -0.072 0.165
\tau_1/\tau_2 0.620 0.959 1.308
Q_{PAH} 0.619 2.181 4.647
U_{min} 2.974 7.981 14.327
{\rm log}_{10}(\gamma_e)\, -3.047 -2.066 -0.861

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.460 -1.122 -0.124
{\rm log}_{10}(\tau_{AGN})\, 0.972 1.415 1.894

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.867 -1.153 -0.810
0.03-0.10 Gyr -2.485 -1.492 -0.864
0.10-0.33 Gyr -2.659 -1.684 -1.043
0.33-1.09 Gyr -2.656 -1.670 -1.098
1.09-3.59 Gyr -2.367 -1.354 -1.025
3.59-11.83 Gyr -1.625 -1.143 -0.954
11.83-13.15 Gyr -1.599 -1.022 -0.288

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.569 10.682 10.807
{\rm log}_{10}({\rm SFR}) -0.910 0.041 0.641
{\rm log}_{10}({\rm sSFR}) -11.626 -10.649 -10.041
{\rm stellar\ age} 6.524 7.833 10.872

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.736 -0.471 -0.263
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.567 -0.121 0.361

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.219 0.439 0.680
\delta -0.700 -0.220 0.244
\tau_1/\tau_2 0.485 0.905 1.312
Q_{PAH} 0.285 0.876 2.704
U_{min} 3.229 8.570 15.713
{\rm log}_{10}(\gamma_e)\, -2.631 -1.626 -0.477

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.514 -2.292 -1.544
{\rm log}_{10}(\tau_{AGN})\, 1.118 1.611 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.891 -0.077 0.475
0.03-0.10 Gyr -1.785 -0.114 0.733
0.10-0.33 Gyr -2.122 -0.217 0.642
0.33-1.09 Gyr -1.947 -0.221 0.511
1.09-3.59 Gyr -1.140 0.364 0.777
3.59-11.83 Gyr 0.089 0.755 0.946
11.83-13.15 Gyr 0.235 0.957 1.766