2025izo

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Information

Transient

Name: SN2025izo
Right ascension: 18h52m51.70s
Declination: 30d05m22.69s
Discovery Date: April 24, 2025, 10:54 a.m.
Classification: SN Ia
Redshift: 0.056000
MW E(B-V): 0.173

Host

Name: 2025izo
Right ascension: 18h52m51.67s
Declination: 30d05m22.46s
Redshift: 0.041353
Photometric Redshift: 0.064
 

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 4.93
Cutout download processed 0.5
Global aperture construction processed 0.7
Local aperture photometry processed 4.48
Global aperture photometry processed 4.44
Validate local photometry processed 0.02
Validate global photometry processed 12.61
Host information processed 0.09
Global host SED inference processed 515.39
Local host SED inference processed 514.26
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.11
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) = 18h52m51.70s, 30d05m22.69s
semi major axis, semi minor axis (arcsec) = 2.45, 2.45
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 271.5 0.69 17.816 0.003 AB
PanSTARRS_r 672.61 0.95 16.831 0.002 AB
PanSTARRS_i 1062.74 0.93 16.334 0.001 AB
PanSTARRS_z 1398.89 2.21 16.036 0.002 AB
PanSTARRS_y 1676.3 4.08 15.839 0.003 AB

Aperture details

RA, DEC (J2000) = 18h52m51.66s, 30d05m22.61s
semi major axis, semi minor axis (arcsec) = 7.14, 5.65
angle (degrees, anti-clockwise from east) = -67.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.1 4.03 21.771 0.616 AB
GALEX_NUV 8.67 3.03 21.555 0.379 AB
PanSTARRS_g 453.82 1.64 17.258 0.004 AB
PanSTARRS_r 1089.82 2.13 16.307 0.002 AB
PanSTARRS_i 1727.21 2.19 15.807 0.001 AB
PanSTARRS_z 2229.2 5.3 15.530 0.003 AB
PanSTARRS_y 2817.53 10.34 15.275 0.004 AB
2MASS_J 3643.21 146.1 14.101 0.044 Vega
2MASS_H 4848.75 204.99 13.318 0.046 Vega
WISE_W1 1684.7 32.02 13.135 0.021 Vega
WISE_W2 968.26 29.21 13.096 0.033 Vega
WISE_W3 131.19 69.64 13.431 0.576 Vega
WISE_W4 -456.04 337.83 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})\, 10.073 10.196 10.338
{\rm log}_{10}({\rm SFR}) -3.483 -1.215 -0.084
{\rm log}_{10}({\rm sSFR}) -13.648 -11.339 -10.112
{\rm stellar\ age} 6.567 8.010 12.114

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.442 -0.947 -0.632
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.743 -0.897 0.190

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.413 0.731 1.016
\delta -0.802 -0.561 -0.208
\tau_1/\tau_2 0.591 0.977 1.378
Q_{PAH} 0.609 1.942 4.106
U_{min} 2.961 8.685 15.997
{\rm log}_{10}(\gamma_e)\, -3.076 -1.446 -0.734

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.364 -3.000 -0.836
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.428 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.818 -1.259 -0.281
0.03-0.10 Gyr -4.513 -1.416 -0.035
0.10-0.33 Gyr -4.205 -1.321 0.044
0.33-1.09 Gyr -4.097 -1.165 0.004
1.09-3.60 Gyr -3.055 -0.459 0.253
3.60-11.88 Gyr -0.949 0.225 0.466
11.88-13.20 Gyr -0.371 0.507 1.432

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.213 10.359 10.517
{\rm log}_{10}({\rm SFR}) -3.817 -1.050 -0.197
{\rm log}_{10}({\rm sSFR}) -13.947 -11.352 -10.469
{\rm stellar\ age} 5.974 7.752 12.199

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.443 -1.128 -0.879
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.199 -0.372 0.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.469 0.657 0.830
\delta -0.948 -0.830 -0.623
\tau_1/\tau_2 0.465 0.836 1.242
Q_{PAH} 0.182 0.711 2.120
U_{min} 3.102 9.140 16.239
{\rm log}_{10}(\gamma_e)\, -3.143 -1.877 -1.014

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.605 -3.884 -2.956
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.519 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.538 -1.067 -0.235
0.03-0.10 Gyr -4.894 -1.283 -0.180
0.10-0.33 Gyr -5.221 -1.313 0.015
0.33-1.09 Gyr -4.460 -0.829 0.252
1.09-3.60 Gyr -3.017 -0.075 0.521
3.60-11.88 Gyr -1.321 0.365 0.645
11.88-13.20 Gyr -0.762 0.512 1.629