2025zoy

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Information

Transient

Name: SN2025zoy
Right ascension: 17h38m20.30s
Declination: 41d10m10.83s
Discovery Date: Oct. 2, 2025, 4:09 a.m.
Classification: SN Ia
Redshift: 0.049500
MW E(B-V): 0.031

Host

Name:
Right ascension: 17h38m20.30s
Declination: 41d10m11.11s
Redshift: None
Photometric Redshift: 0.114
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.16
Transient MWEBV processed 0.1
Host match processed 5.61
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 4.1
Validate global photometry processed 11.31
Global host SED inference processed 376.97
Local aperture photometry processed 3.97
Validate local photometry processed 0.02
Local host SED inference processed 432.5
 

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) = 17h38m20.30s, 41d10m10.83s
semi major axis, semi minor axis (arcsec) = 2.07, 2.07
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 96.52 0.5 18.938 0.006 AB
PanSTARRS_r 184.76 0.68 18.233 0.004 AB
PanSTARRS_i 274.4 0.5 17.804 0.002 AB
PanSTARRS_z 318.81 1.55 17.641 0.005 AB
PanSTARRS_y 408.84 2.86 17.371 0.008 AB

Aperture details

RA, DEC (J2000) = 17h38m20.30s, 41d10m11.32s
semi major axis, semi minor axis (arcsec) = 4.46, 4.32
angle (degrees, anti-clockwise from east) = -72.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.74 2.07 21.828 0.333 AB
GALEX_NUV 9.4 1.84 21.467 0.213 AB
PanSTARRS_g 138.08 0.98 18.550 0.008 AB
PanSTARRS_r 255.59 1.34 17.881 0.006 AB
PanSTARRS_i 370.49 1.0 17.478 0.003 AB
PanSTARRS_z 425.86 3.17 17.327 0.008 AB
PanSTARRS_y 543.03 5.92 17.063 0.012 AB
2MASS_J 700.2 105.69 15.892 0.164 Vega
2MASS_H 696.48 148.87 15.425 0.232 Vega
2MASS_K 756.77 202.63 14.865 0.291 Vega
WISE_W2 202.74 12.55 14.794 0.067 Vega
WISE_W4 713.99 293.47 10.146 0.446 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})\, 9.537 9.657 9.788
{\rm log}_{10}({\rm SFR}) -1.231 -0.641 -0.033
{\rm log}_{10}({\rm sSFR}) -10.948 -10.344 -9.664
{\rm stellar\ age} 6.386 7.757 10.325

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.431 -0.793 -0.407
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.362 0.160 0.372

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.356 0.843 1.322
\delta -0.696 -0.250 0.079
\tau_1/\tau_2 0.649 0.979 1.337
Q_{PAH} 0.343 1.324 3.221
U_{min} 2.440 7.247 13.754
{\rm log}_{10}(\gamma_e)\, -3.512 -2.679 -1.321

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.736 -1.618 -0.167
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.409 1.790

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.221 -0.619 -0.104
0.03-0.10 Gyr -1.520 -0.724 -0.035
0.10-0.33 Gyr -1.833 -0.893 -0.248
0.33-1.09 Gyr -2.081 -0.898 -0.375
1.09-3.58 Gyr -1.849 -0.631 -0.219
3.58-11.79 Gyr -0.655 -0.262 -0.083
11.79-13.09 Gyr -0.679 -0.050 0.665

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.681 9.763 9.858
{\rm log}_{10}({\rm SFR}) -0.941 -0.669 -0.405
{\rm log}_{10}({\rm sSFR}) -10.742 -10.425 -10.130
{\rm stellar\ age} 6.647 7.720 9.588

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.954 -0.644 -0.387
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.054 0.221 0.392

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.437 0.640 0.857
\delta -0.232 -0.009 0.195
\tau_1/\tau_2 0.581 0.877 1.209
Q_{PAH} 0.657 1.760 3.265
U_{min} 2.957 7.931 15.005
{\rm log}_{10}(\gamma_e)\, -3.093 -2.166 -1.438

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.372 -3.371 -2.391
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.402 1.846

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.862 -0.617 -0.395
0.03-0.10 Gyr -1.145 -0.714 -0.369
0.10-0.33 Gyr -1.308 -0.758 -0.391
0.33-1.09 Gyr -1.382 -0.758 -0.370
1.09-3.58 Gyr -1.166 -0.474 -0.133
3.58-11.79 Gyr -0.380 -0.111 0.030
11.79-13.09 Gyr -0.482 0.030 0.649