2023fa results

Information

Transient
Name:SN2023fa
Right ascension: 1h26m44.53s
Declination:-3d30m13.97s
Discovery Date:Jan. 11, 2023, 12:52 a.m.
Classification:SN Ia
Redshift:0.019000
MW E(B-V):0.039
Host
Name:2023fa
Right ascension: 1h26m44.81s
Declination:-3d30m05.40s
Redshift:0.019330
Photometric Redshift:0.018
 

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 16.83
Transient MWEBV processed 0.04
Host match processed 0.83
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 8.05
Validate global photometry processed 20.44
Global host SED inference processed 565.16
Local aperture photometry processed 7.42
Validate local photometry processed 0.03
Local host SED inference processed 469.77
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h26m44.53s, -3d30m13.97s
semi major axis, semi minor axis (arcsec):5.1, 5.1
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.29 0.53 25.239 1.972 AB
SDSS_u 97.78 5.3 18.924 0.059 AB
SDSS_g 482.65 6.09 17.191 0.014 AB
DES_g 563.85 0.75 17.022 0.001 AB
PanSTARRS_g 567.02 1.43 17.016 0.003 AB
SDSS_r 1065.08 9.03 16.332 0.009 AB
PanSTARRS_r 1048.38 1.27 16.349 0.001 AB
DES_r 1182.15 1.3 16.218 0.001 AB
SDSS_i 1550.39 11.77 15.924 0.008 AB
PanSTARRS_i 1592.55 1.69 15.895 0.001 AB
PanSTARRS_z 2013.64 3.66 15.640 0.002 AB
SDSS_z 2050.35 19.19 15.620 0.010 AB
DES_z 2163.61 4.88 15.562 0.002 AB
PanSTARRS_y 2589.18 11.53 15.367 0.005 AB
2MASS_J 3276.78 99.36 14.216 0.033 Vega
2MASS_H 4059.9 171.73 13.511 0.046 Vega
2MASS_K 3422.3 197.22 13.226 0.063 Vega

Aperture details

RA, DEC (J2000):1h26m44.84s, -3d30m04.96s
semi major axis, semi minor axis (arcsec):21.25, 18.44
angle (degrees, anti-clockwise from east):-179.68
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.15 5.11 20.315 0.204 AB
GALEX_NUV 63.36 6.52 19.395 0.112 AB
SDSS_u 1517.18 20.91 15.947 0.015 AB
SDSS_g 8254.27 24.98 14.108 0.003 AB
DES_g 9370.25 3.05 13.971 0.000 AB
PanSTARRS_g 9408.78 5.61 13.966 0.001 AB
SDSS_r 18249.49 37.11 13.247 0.002 AB
PanSTARRS_r 18075.2 4.94 13.257 0.000 AB
DES_r 20180.64 5.37 13.138 0.000 AB
SDSS_i 26783.04 48.12 12.830 0.002 AB
PanSTARRS_i 26951.25 6.65 12.824 0.000 AB
SDSS_z 35240.71 76.29 12.532 0.002 AB
DES_z 37063.82 20.15 12.478 0.001 AB
PanSTARRS_y 42920.52 44.39 12.318 0.001 AB
2MASS_J 53119.32 389.21 11.192 0.008 Vega
2MASS_H 66343.27 671.91 10.478 0.011 Vega
2MASS_K 53585.24 771.86 10.240 0.016 Vega
WISE_W1 23956.74 96.8 10.252 0.004 Vega
WISE_W2 12743.6 93.31 10.298 0.008 Vega
WISE_W3 3354.75 213.94 9.912 0.069 Vega
WISE_W4 1832.45 918.64 9.122 0.544 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.392 9.526 9.662
{\rm log}_{10}({\rm SFR}) -1.812 -0.876 -0.259
{\rm log}_{10}({\rm sSFR}) -11.436 -10.416 -9.739
{\rm stellar\ age} 4.046 6.592 8.290

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.233 -0.638 -0.286
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.207 -0.538 -0.150

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.684 1.031 1.341
\delta -0.548 -0.295 0.009
\tau_1/\tau_2 0.599 0.946 1.310
Q_{PAH} 0.537 2.036 3.584
U_{min} 2.493 7.516 14.792
{\rm log}_{10}(\gamma_e)\, -3.494 -2.493 -1.099

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.207 -2.979 -1.622
{\rm log}_{10}(\tau_{AGN})\, 0.878 1.343 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.707 -0.766 -0.421
0.03-0.10 Gyr -2.307 -0.972 -0.200
0.10-0.33 Gyr -1.888 -0.730 -0.133
0.33-1.10 Gyr -1.179 -0.397 0.019
1.10-3.66 Gyr -1.038 -0.395 -0.133
3.66-12.15 Gyr -1.107 -0.481 -0.223
12.15-13.50 Gyr -1.210 -0.423 0.138

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.870 10.963 10.988
{\rm log}_{10}({\rm SFR}) -2.583 -1.957 -1.491
{\rm log}_{10}({\rm sSFR}) -13.520 -12.882 -12.433
{\rm stellar\ age} 9.289 12.620 12.816

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.342 -0.263 -0.190
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.487 -0.713 0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.053 0.094 0.141
\delta -0.881 -0.629 -0.286
\tau_1/\tau_2 0.501 0.910 1.327
Q_{PAH} 0.199 0.749 1.642
U_{min} 3.376 8.937 16.422
{\rm log}_{10}(\gamma_e)\, -2.275 -1.649 -1.126

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.774 -4.281 -3.426
{\rm log}_{10}(\tau_{AGN})\, 1.141 1.695 2.005

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.802 -1.947 -1.478
0.03-0.10 Gyr -3.379 -2.077 -1.452
0.10-0.33 Gyr -3.331 -1.964 -1.284
0.33-1.10 Gyr -3.694 -1.976 -1.057
1.10-3.66 Gyr -3.121 -1.553 -0.526
3.66-12.15 Gyr -1.836 -0.237 1.021
12.15-13.50 Gyr 1.427 2.069 2.106