2023eav results

Information

Transient
Name:SN2023eav
Right ascension: 8h14m25.30s
Declination:58d17m59.78s
Discovery Date:March 28, 2023, 3:53 a.m.
Classification:SN Ia
Redshift:0.026563
MW E(B-V):0.042
Host
Name:2802349
Right ascension: 8h14m24.84s
Declination:58d17m53.19s
Redshift:0.027245
Photometric Redshift:None
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.75
Transient MWEBV processed 0.05
Host match processed 4.41
Host information processed 0.05
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 6.54
Validate global photometry processed 18.17
Global host SED inference processed 455.73
Local aperture photometry processed 6.64
Validate local photometry processed 0.03
Local host SED inference processed 562.32
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h14m25.30s, 58d17m59.78s
semi major axis, semi minor axis (arcsec):3.66, 3.66
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 9.58 3.29 21.447 0.373 AB
SDSS_g 28.71 1.71 20.255 0.065 AB
DES_g 31.92 0.44 20.140 0.015 AB
PanSTARRS_g 34.08 0.72 20.069 0.023 AB
SDSS_r 61.01 2.65 19.436 0.047 AB
PanSTARRS_r 66.16 1.2 19.349 0.020 AB
SDSS_i 85.37 3.84 19.072 0.049 AB
PanSTARRS_i 96.58 0.88 18.938 0.010 AB
PanSTARRS_z 107.16 2.82 18.825 0.029 AB
SDSS_z 91.81 11.51 18.993 0.136 AB
DES_z 85.21 1.8 19.074 0.023 AB
PanSTARRS_y 128.56 6.05 18.627 0.051 AB
2MASS_J 229.42 70.13 17.104 0.332 Vega
2MASS_H 205.26 102.88 16.752 0.544 Vega
2MASS_K 282.55 133.07 15.934 0.511 Vega

Aperture details

RA, DEC (J2000):8h14m24.87s, 58d17m52.84s
semi major axis, semi minor axis (arcsec):17.7, 7.46
angle (degrees, anti-clockwise from east):-81.41
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.71 2.01 21.682 0.283 AB
GALEX_NUV 10.7 0.88 21.327 0.090 AB
SDSS_u 324.03 10.93 17.624 0.037 AB
SDSS_g 1144.93 9.32 16.253 0.009 AB
DES_g 1195.27 2.58 16.206 0.002 AB
PanSTARRS_g 1269.59 2.32 16.141 0.002 AB
SDSS_r 2607.13 14.29 15.360 0.006 AB
PanSTARRS_r 2653.37 3.87 15.341 0.002 AB
SDSS_i 3971.51 18.85 14.903 0.005 AB
PanSTARRS_i 3918.72 2.83 14.917 0.001 AB
PanSTARRS_z 5043.71 8.87 14.643 0.002 AB
SDSS_z 5284.02 39.91 14.593 0.008 AB
DES_z 5325.93 11.64 14.584 0.002 AB
PanSTARRS_y 6296.15 18.94 14.402 0.003 AB
2MASS_J 8546.92 229.52 13.176 0.029 Vega
2MASS_H 10489.7 334.69 12.480 0.035 Vega
2MASS_K 7860.31 433.27 12.324 0.060 Vega
WISE_W1 3909.85 38.89 12.221 0.011 Vega
WISE_W2 2246.5 39.53 12.182 0.019 Vega
WISE_W3 1475.46 116.25 10.804 0.086 Vega
WISE_W4 423.26 525.93 10.713 1.349 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.563 8.701 8.812
{\rm log}_{10}({\rm SFR}) -2.016 -1.337 -0.724
{\rm log}_{10}({\rm sSFR}) -10.722 -10.065 -9.340
{\rm stellar\ age} 6.435 8.186 12.043

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.887 -1.646 -1.205
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.621 -0.356 0.310

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.646 1.093 1.560
\delta -0.235 0.040 0.277
\tau_1/\tau_2 0.674 1.046 1.397
Q_{PAH} 0.464 1.501 3.578
U_{min} 2.740 7.640 14.800
{\rm log}_{10}(\gamma_e)\, -3.424 -2.480 -1.130

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.711 -1.570 -0.213
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.528 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.289 -1.502 -0.887
0.03-0.10 Gyr -2.125 -1.313 -0.660
0.10-0.33 Gyr -2.979 -1.730 -0.994
0.33-1.10 Gyr -3.756 -1.971 -1.325
1.10-3.64 Gyr -3.805 -1.787 -1.258
3.64-12.05 Gyr -2.223 -1.313 -1.075
12.05-13.39 Gyr -1.656 -0.892 -0.151

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.410 10.471 10.502
{\rm log}_{10}({\rm SFR}) -2.744 -2.048 -1.608
{\rm log}_{10}({\rm sSFR}) -13.195 -12.523 -12.057
{\rm stellar\ age} 10.861 12.658 12.718

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.623 -0.484 -0.359
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.349 -0.115 0.365

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.215 0.308 0.428
\delta -0.169 0.013 0.185
\tau_1/\tau_2 0.512 0.931 1.344
Q_{PAH} 0.433 1.145 2.330
U_{min} 3.034 8.402 15.904
{\rm log}_{10}(\gamma_e)\, -3.251 -2.518 -1.695

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.482 -3.584 -2.672
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.616 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.518 -2.180 -1.662
0.03-0.10 Gyr -3.829 -2.168 -1.544
0.10-0.33 Gyr -5.108 -2.663 -1.758
0.33-1.10 Gyr -5.824 -3.084 -1.854
1.10-3.64 Gyr -4.554 -2.543 -1.331
3.64-12.05 Gyr -2.637 -1.271 0.314
12.05-13.39 Gyr 1.325 1.590 1.626