2025izf

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Information

Transient

Name: SN2025izf
Right ascension: 12h03m43.57s
Declination: -2d17m22.50s
Discovery Date: April 30, 2025, 7:03 a.m.
Classification: SN Ia
Redshift: 0.082250
MW E(B-V): 0.021

Host

Name: 2025izf
Right ascension: 12h03m43.58s
Declination: -2d17m22.65s
Redshift: 0.082250
Photometric Redshift: 0.104
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.72
Transient MWEBV processed 0.08
Host match processed 1.85
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.45
Validate global photometry processed 15.2
Global host SED inference processed 452.84
Local aperture photometry processed 6.51
Validate local photometry processed 0.03
Local host SED inference processed 464.41
 

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) = 12h03m43.57s, -2d17m22.50s
semi major axis, semi minor axis (arcsec) = 1.29, 1.29
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 73.75 0.37 19.231 0.006 AB
PanSTARRS_r 156.16 0.42 18.416 0.003 AB
DES_r 153.77 0.92 18.433 0.006 AB
PanSTARRS_i 240.06 0.56 17.949 0.003 AB
PanSTARRS_z 303.18 0.88 17.696 0.003 AB
DES_z 290.7 3.18 17.741 0.012 AB
PanSTARRS_y 343.17 1.9 17.561 0.006 AB

Aperture details

RA, DEC (J2000) = 12h03m43.57s, -2d17m22.58s
semi major axis, semi minor axis (arcsec) = 6.46, 5.26
angle (degrees, anti-clockwise from east) = -142.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.33 0.67 22.308 0.169 AB
GALEX_NUV 7.13 0.66 21.768 0.100 AB
DES_g 208.67 0.71 18.101 0.004 AB
PanSTARRS_g 207.3 1.24 18.108 0.006 AB
PanSTARRS_r 426.64 1.61 17.325 0.004 AB
DES_r 460.06 1.66 17.243 0.004 AB
PanSTARRS_i 631.48 2.2 16.899 0.004 AB
PanSTARRS_z 780.03 3.71 16.670 0.005 AB
DES_z 824.59 5.46 16.609 0.007 AB
PanSTARRS_y 874.74 8.34 16.545 0.010 AB
2MASS_J 1164.95 126.0 15.339 0.117 Vega
2MASS_H 1549.82 175.35 14.557 0.123 Vega
2MASS_K 1378.99 262.39 14.213 0.207 Vega
WISE_W1 529.67 15.98 14.391 0.033 Vega
WISE_W2 307.81 19.07 14.340 0.067 Vega
WISE_W3 428.31 63.91 12.147 0.162 Vega
WISE_W4 -527.21 353.84 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.948 10.062 10.203
{\rm log}_{10}({\rm SFR}) -0.747 -0.223 0.226
{\rm log}_{10}({\rm sSFR}) -10.800 -10.268 -9.785
{\rm stellar\ age} 5.834 7.435 9.974

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.608 -1.073 -0.673
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.355 -0.854 -0.245

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.677 1.006 1.293
\delta -0.617 -0.362 -0.015
\tau_1/\tau_2 0.640 0.997 1.361
Q_{PAH} 0.586 2.198 4.623
U_{min} 2.893 8.419 15.816
{\rm log}_{10}(\gamma_e)\, -3.055 -1.578 -0.807

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.865 -1.788 -0.573
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.479 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.627 -0.221 0.113
0.03-0.10 Gyr -1.157 -0.283 0.298
0.10-0.33 Gyr -1.399 -0.405 0.135
0.33-1.07 Gyr -1.551 -0.363 0.161
1.07-3.49 Gyr -1.380 -0.181 0.253
3.49-11.41 Gyr -0.396 0.141 0.347
11.41-12.67 Gyr -0.413 0.332 1.095

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.448 10.544 10.599
{\rm log}_{10}({\rm SFR}) -1.078 -0.534 -0.077
{\rm log}_{10}({\rm sSFR}) -11.626 -11.029 -10.572
{\rm stellar\ age} 7.912 11.308 12.004

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.066 -0.802 -0.616
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.597 -0.240 0.327

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.215 0.333 0.497
\delta -0.693 -0.425 -0.211
\tau_1/\tau_2 0.602 1.080 1.564
Q_{PAH} 0.581 1.697 3.546
U_{min} 3.295 9.109 17.071
{\rm log}_{10}(\gamma_e)\, -2.681 -1.562 -0.700

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.424 -3.305 -2.331
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.569 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.346 -0.882 -0.429
0.03-0.10 Gyr -1.429 -0.487 0.046
0.10-0.33 Gyr -3.303 -1.043 -0.248
0.33-1.07 Gyr -4.824 -1.681 -0.605
1.07-3.49 Gyr -3.938 -1.570 -0.448
3.49-11.41 Gyr -1.737 0.017 0.716
11.41-12.67 Gyr 0.711 1.638 1.744