2025zon

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Information

Transient

Name: SN2025zon
Right ascension: 9h07m21.29s
Declination: 54d45m44.65s
Discovery Date: Sept. 30, 2025, 11:26 a.m.
Classification: SN Ia
Redshift: 0.100000
MW E(B-V): 0.016

Host

Name:
Right ascension: 9h07m20.61s
Declination: 54d45m43.55s
Redshift: None
Photometric Redshift: 0.074
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 11.6
Transient MWEBV processed 0.1
Host match processed 5.77
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 4.85
Validate global photometry processed 13.76
Global host SED inference processed 399.33
Local aperture photometry processed 4.67
Validate local photometry processed 0.03
Local host SED inference failed 0.0
 

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) = 9h07m21.29s, 54d45m44.65s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z -0.0 0.95 AB
PanSTARRS_y 1.24 1.73 23.663 1.508 AB

Aperture details

RA, DEC (J2000) = 9h07m20.60s, 54d45m43.59s
semi major axis, semi minor axis (arcsec) = 11.14, 3.73
angle (degrees, anti-clockwise from east) = -48.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 46.29 1.3 19.736 0.031 AB
GALEX_NUV 59.82 0.78 19.458 0.014 AB
SDSS_u 100.12 5.37 18.899 0.058 AB
SDSS_g 249.75 4.59 17.906 0.020 AB
PanSTARRS_g 253.46 1.63 17.890 0.007 AB
SDSS_r 327.87 5.7 17.611 0.019 AB
PanSTARRS_r 326.78 2.08 17.614 0.007 AB
SDSS_i 405.66 6.85 17.380 0.018 AB
PanSTARRS_i 427.84 1.77 17.322 0.004 AB
PanSTARRS_z 429.26 5.6 17.318 0.014 AB
SDSS_z 537.09 19.3 17.075 0.039 AB
PanSTARRS_y 438.07 10.13 17.296 0.025 AB
2MASS_J 852.43 154.27 15.678 0.196 Vega
2MASS_H 753.71 259.32 15.339 0.374 Vega
WISE_W1 258.71 13.89 15.169 0.058 Vega
WISE_W2 168.48 17.02 14.995 0.110 Vega
WISE_W3 632.18 73.93 11.724 0.127 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.853 9.959 10.072
{\rm log}_{10}({\rm SFR}) 0.068 0.411 0.711
{\rm log}_{10}({\rm sSFR}) -9.902 -9.559 -9.249
{\rm stellar\ age} 3.740 5.354 6.567

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.260 -0.837 -0.477
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.697 -0.374 0.340

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.108 0.216 0.381
\delta -0.561 -0.137 0.165
\tau_1/\tau_2 0.681 1.026 1.378
Q_{PAH} 0.489 1.502 3.576
U_{min} 2.434 7.173 13.811
{\rm log}_{10}(\gamma_e)\, -2.965 -1.943 -0.994

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.966 -2.556 -1.713
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.344 1.803

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.303 -0.068 0.169
0.03-0.10 Gyr 0.125 0.529 0.843
0.10-0.33 Gyr 0.403 0.673 0.904
0.33-1.06 Gyr -0.111 0.281 0.533
1.06-3.44 Gyr -0.254 0.063 0.294
3.44-11.21 Gyr -0.406 -0.049 0.163
11.21-12.45 Gyr -0.583 0.001 0.447