2025hma

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Information

Transient

Name: SN2025hma
Right ascension: 10h45m56.08s
Declination: -0d16m35.37s
Discovery Date: April 15, 2025, 5:35 a.m.
Classification: SN Ia
Redshift: 0.083500
MW E(B-V): 0.036

Host

Name: 2025hma
Right ascension: 10h45m55.76s
Declination: -0d16m47.44s
Redshift: 0.079000
Photometric Redshift: 0.248
 

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 2.26
Cutout download processed 0.72
Global aperture construction processed 0.7
Local aperture photometry processed 6.92
Global aperture photometry processed 7.05
Validate local photometry processed 0.03
Validate global photometry processed 18.12
Host information processed 0.09
Global host SED inference processed 463.85
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.12
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) = 10h45m56.08s, -0d16m35.37s
semi major axis, semi minor axis (arcsec) = 1.34, 1.34
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 -0.11 0.1 AB
PanSTARRS_g -0.12 0.4 AB
SDSS_r 0.12 0.73 26.216 6.672 AB
PanSTARRS_r -1.06 0.44 AB
DES_r 0.05 0.17 27.231 3.945 AB
SDSS_i 0.48 1.12 24.701 2.535 AB
PanSTARRS_i -0.23 0.47 AB
PanSTARRS_z -0.36 0.93 AB
SDSS_z -8.7 4.58 AB
DES_z -0.17 0.34 AB
PanSTARRS_y 3.15 2.06 22.653 0.710 AB

Aperture details

RA, DEC (J2000) = 10h45m55.70s, -0d16m47.99s
semi major axis, semi minor axis (arcsec) = 3.15, 2.46
angle (degrees, anti-clockwise from east) = -60.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.66 0.6 22.229 0.140 AB
GALEX_NUV 7.77 0.53 21.674 0.074 AB
SDSS_u 11.76 2.35 21.224 0.217 AB
SDSS_g 25.5 1.6 20.384 0.068 AB
DES_g 31.26 0.33 20.163 0.012 AB
SDSS_r 37.3 2.11 19.971 0.061 AB
PanSTARRS_r 35.75 0.9 20.017 0.027 AB
DES_r 43.1 0.58 19.814 0.015 AB
SDSS_i 45.48 2.8 19.755 0.067 AB
PanSTARRS_i 42.97 0.95 19.817 0.024 AB
PanSTARRS_z 52.29 1.87 19.604 0.039 AB
SDSS_z 18.22 9.58 20.749 0.571 AB
DES_z 50.36 1.17 19.645 0.025 AB
PanSTARRS_y 37.36 4.13 19.969 0.120 AB
2MASS_J 68.41 105.08 18.417 1.668 Vega
2MASS_H -114.83 169.67 Vega
2MASS_K 191.79 204.19 16.355 1.156 Vega
WISE_W1 4.0 11.72 19.697 3.184 Vega
WISE_W2 -6.86 14.39 Vega
WISE_W3 8.0 59.03 16.469 8.014 Vega
WISE_W4 -593.0 391.72 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})\, 8.550 8.816 8.973
{\rm log}_{10}({\rm SFR}) -2.125 -0.666 0.102
{\rm log}_{10}({\rm sSFR}) -11.024 -9.477 -8.529
{\rm stellar\ age} 0.318 3.044 6.169

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.764 -1.334 -0.696
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.743 -1.265 -0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.164 0.506 0.987
\delta -0.244 0.095 0.298
\tau_1/\tau_2 0.576 1.030 1.465
Q_{PAH} 1.514 3.606 5.452
U_{min} 4.198 10.645 18.113
{\rm log}_{10}(\gamma_e)\, -2.426 -0.942 -0.313

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.199 -0.990 -0.195
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.504 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.900 -1.953 -1.067
0.03-0.10 Gyr -2.315 -0.535 0.262
0.10-0.33 Gyr -0.907 -0.191 0.320
0.33-1.07 Gyr -2.933 -1.058 -0.506
1.07-3.50 Gyr -4.147 -1.419 -0.847
3.50-11.44 Gyr -4.861 -1.923 -1.062
11.44-12.71 Gyr -5.119 -1.771 -0.755