2025evd results

Information

Transient
Name:SN2025evd
Right ascension: 13h15m45.34s
Declination:12d59m20.90s
Discovery Date:March 19, 2025, 7:07 a.m.
Classification:SN Ia
Redshift:0.043000
MW E(B-V):0.021
Host
Name:2025evd
Right ascension: 13h15m45.30s
Declination:12d59m20.78s
Redshift:None
Photometric Redshift:0.116
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.66
Transient MWEBV processed 0.04
Host match processed 1.31
Host information processed 0.1
Host MWEBV processed 0.08
Global aperture construction processed 0.63
Global aperture photometry processed 6.54
Validate global photometry processed 18.38
Global host SED inference processed 459.13
Local aperture photometry processed 6.36
Validate local photometry processed 0.03
Local host SED inference processed 452.52
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h15m45.34s, 12d59m20.90s
semi major axis, semi minor axis (arcsec):2.36, 2.36
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 13.52 2.2 21.073 0.177 AB
SDSS_g 33.81 1.63 20.077 0.052 AB
DES_g 37.39 0.34 19.968 0.010 AB
PanSTARRS_g 32.52 0.65 20.120 0.022 AB
SDSS_r 45.63 2.0 19.752 0.048 AB
PanSTARRS_r 44.57 0.65 19.777 0.016 AB
DES_r 51.77 0.64 19.615 0.013 AB
SDSS_i 53.49 2.49 19.579 0.051 AB
PanSTARRS_i 53.18 0.76 19.586 0.016 AB
PanSTARRS_z 60.41 1.33 19.447 0.024 AB
SDSS_z 57.79 5.89 19.495 0.111 AB
DES_z 56.93 1.79 19.512 0.034 AB
PanSTARRS_y 57.69 3.35 19.497 0.063 AB

Aperture details

RA, DEC (J2000):13h15m45.30s, 12d59m20.82s
semi major axis, semi minor axis (arcsec):3.88, 3.28
angle (degrees, anti-clockwise from east):-8.26
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.33 2.33 22.083 0.474 AB
GALEX_NUV 7.02 0.5 21.784 0.078 AB
SDSS_u 14.08 3.29 21.029 0.254 AB
SDSS_g 42.99 1.95 19.817 0.049 AB
DES_g 45.15 0.42 19.763 0.010 AB
PanSTARRS_g 40.86 0.97 19.872 0.026 AB
SDSS_r 61.34 2.52 19.431 0.045 AB
PanSTARRS_r 57.26 0.97 19.505 0.018 AB
DES_r 63.82 0.8 19.388 0.014 AB
SDSS_i 72.04 3.31 19.256 0.050 AB
PanSTARRS_i 69.77 1.12 19.291 0.017 AB
PanSTARRS_z 75.32 1.95 19.208 0.028 AB
SDSS_z 77.42 8.74 19.178 0.123 AB
DES_z 69.36 2.14 19.297 0.033 AB
PanSTARRS_y 80.47 4.92 19.136 0.066 AB
2MASS_J 137.12 103.66 17.662 0.821 Vega
2MASS_H 204.81 164.1 16.754 0.870 Vega
2MASS_K 129.65 152.72 16.780 1.279 Vega
WISE_W1 18.44 6.08 18.037 0.358 Vega
WISE_W2 18.52 10.08 17.392 0.591 Vega
WISE_W3 135.31 52.44 13.398 0.421 Vega
WISE_W4 -29.35 373.69 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.256 8.432 8.553
{\rm log}_{10}({\rm SFR}) -1.929 -1.417 -0.778
{\rm log}_{10}({\rm sSFR}) -10.430 -9.871 -9.045
{\rm stellar\ age} 2.610 5.675 7.198

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.704 -1.280 -0.745
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.866 -1.613 -0.803

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.092 0.299 0.762
\delta -0.590 -0.167 0.155
\tau_1/\tau_2 0.713 1.037 1.368
Q_{PAH} 0.995 2.755 5.082
U_{min} 3.224 8.431 15.603
{\rm log}_{10}(\gamma_e)\, -3.061 -1.766 -0.466

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.535 -0.582 0.001
{\rm log}_{10}(\tau_{AGN})\, 1.156 1.583 2.003

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.920 -1.536 -1.080
0.03-0.10 Gyr -2.051 -1.407 -0.678
0.10-0.33 Gyr -1.838 -1.263 -0.714
0.33-1.09 Gyr -1.805 -1.344 -1.020
1.09-3.59 Gyr -2.060 -1.475 -1.234
3.59-11.86 Gyr -2.389 -1.599 -1.341
11.86-13.18 Gyr -2.610 -1.655 -1.146

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.488 8.619 8.719
{\rm log}_{10}({\rm SFR}) -1.899 -1.493 -1.074
{\rm log}_{10}({\rm sSFR}) -10.532 -10.113 -9.679
{\rm stellar\ age} 4.376 6.323 7.584

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.782 -1.507 -1.131
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.227 0.213 0.412

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.135 0.289 0.491
\delta -0.528 -0.180 0.132
\tau_1/\tau_2 0.620 0.986 1.355
Q_{PAH} 0.667 2.038 4.101
U_{min} 3.030 8.255 15.600
{\rm log}_{10}(\gamma_e)\, -2.343 -1.328 -0.507

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.133 -1.406 -0.701
{\rm log}_{10}(\tau_{AGN})\, 1.361 1.737 1.996

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.072 -1.646 -1.349
0.03-0.10 Gyr -1.972 -1.447 -0.975
0.10-0.33 Gyr -1.516 -1.137 -0.754
0.33-1.09 Gyr -1.573 -1.218 -0.908
1.09-3.59 Gyr -1.654 -1.320 -1.077
3.59-11.86 Gyr -1.747 -1.352 -1.149
11.86-13.18 Gyr -2.012 -1.349 -0.887