2025gyz

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Information

Transient

Name: SN2025gyz
Right ascension: 8h29m27.78s
Declination: 32d37m13.39s
Discovery Date: April 8, 2025, 4:08 a.m.
Classification: SN Ia
Redshift: 0.090000
MW E(B-V): 0.044

Host

Name: 2025gyz
Right ascension: 8h29m27.87s
Declination: 32d37m09.36s
Redshift: None
Photometric Redshift: 0.143
 

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
failed
 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 2.03
Cutout download processed 0.3
Global aperture construction processed 0.7
Local aperture photometry processed 6.66
Global aperture photometry processed 6.35
Validate local photometry processed 0.03
Validate global photometry processed 16.45
Host information processed 0.09
Global host SED inference processed 447.04
Local host SED inference failed 505.5
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
Processing status blocked 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) = 8h29m27.78s, 32d37m13.39s
semi major axis, semi minor axis (arcsec) = 1.19, 1.19
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 0.6 0.08 24.461 0.138 AB
PanSTARRS_r 1.09 0.34 23.810 0.340 AB
DES_r 1.31 0.16 23.609 0.134 AB
PanSTARRS_i 2.01 0.47 23.144 0.253 AB
PanSTARRS_z 3.88 0.88 22.429 0.247 AB
DES_z 2.09 0.44 23.100 0.231 AB
PanSTARRS_y 3.25 2.0 22.621 0.668 AB

Aperture details

RA, DEC (J2000) = 8h29m27.86s, 32d37m09.59s
semi major axis, semi minor axis (arcsec) = 4.94, 2.87
angle (degrees, anti-clockwise from east) = -75.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 24.58 3.15 20.424 0.139 AB
SDSS_g 53.54 2.18 19.578 0.044 AB
PanSTARRS_g 56.73 1.23 19.516 0.024 AB
SDSS_r 110.6 3.21 18.791 0.031 AB
PanSTARRS_r 104.14 1.08 18.856 0.011 AB
DES_r 113.35 1.27 18.764 0.012 AB
SDSS_i 157.98 4.24 18.403 0.029 AB
PanSTARRS_i 148.55 1.47 18.470 0.011 AB
PanSTARRS_z 186.44 2.74 18.224 0.016 AB
SDSS_z 206.6 12.51 18.112 0.066 AB
PanSTARRS_y 215.07 6.13 18.069 0.031 AB
2MASS_J 289.46 90.83 16.851 0.341 Vega
2MASS_H 291.29 143.26 16.372 0.534 Vega
2MASS_K 156.7 155.66 16.575 1.078 Vega
WISE_W1 102.98 9.3 16.169 0.098 Vega
WISE_W2 66.09 13.3 16.011 0.218 Vega
WISE_W3 107.27 60.82 13.650 0.616 Vega
WISE_W4 586.31 433.96 10.360 0.804 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.707 9.843 9.980
{\rm log}_{10}({\rm SFR}) -1.266 -0.291 0.447
{\rm log}_{10}({\rm sSFR}) -11.163 -10.130 -9.334
{\rm stellar\ age} 6.186 7.527 11.130

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.271 -0.811 -0.504
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.309 -0.061 0.370

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.221 0.421 0.663
\delta -0.814 -0.512 -0.088
\tau_1/\tau_2 0.553 0.934 1.347
Q_{PAH} 0.551 1.657 3.588
U_{min} 3.300 9.119 16.408
{\rm log}_{10}(\gamma_e)\, -2.709 -1.605 -0.611

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.115 -2.876 -1.803
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.528 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.171 -1.477 -0.793
0.03-0.10 Gyr -1.236 -0.152 0.610
0.10-0.33 Gyr -2.695 -0.776 -0.056
0.33-1.06 Gyr -4.216 -1.149 -0.405
1.06-3.47 Gyr -3.112 -0.737 -0.161
3.47-11.32 Gyr -1.289 -0.098 0.123
11.32-12.58 Gyr -0.865 0.152 1.056