2023zfj results

Information

Transient
Name:SN2023zfj
Right ascension: 7h45m10.31s
Declination:48d41m21.46s
Discovery Date:Dec. 9, 2023, 7:14 a.m.
Classification:SN Ia
Redshift:0.080792
MW E(B-V):0.053
Host
Name:
Right ascension: 7h45m10.32s
Declination:48d41m21.28s
Redshift:0.080792
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_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.77
Transient MWEBV processed 0.04
Host match processed 6.14
Host information processed 0.06
Host MWEBV processed 0.29
Global aperture construction processed 0.66
Global aperture photometry processed 19.5
Validate global photometry processed 10.48
Global host SED inference processed 416.7
Local aperture photometry processed 3.49
Validate local photometry processed 0.02
Local host SED inference processed 492.82
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h45m10.31s, 48d41m21.46s
semi major axis, semi minor axis (arcsec):1.31, 1.31
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 43.98 0.32 19.792 0.008 AB
PanSTARRS_r 70.34 0.48 19.282 0.007 AB
PanSTARRS_i 96.61 0.39 18.937 0.004 AB
PanSTARRS_z 108.02 1.21 18.816 0.012 AB

Aperture details

RA, DEC (J2000):7h45m10.30s, 48d41m21.41s
semi major axis, semi minor axis (arcsec):10.77, 4.03
angle (degrees, anti-clockwise from east):-83.35
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.21 4.15 20.065 0.132 AB
GALEX_NUV 29.58 0.94 20.223 0.034 AB
PanSTARRS_g 231.6 1.52 17.988 0.007 AB
PanSTARRS_r 329.68 2.31 17.605 0.008 AB
PanSTARRS_i 422.13 1.88 17.336 0.005 AB
PanSTARRS_z 453.88 5.94 17.258 0.014 AB
2MASS_J 780.38 147.27 15.774 0.205 Vega
2MASS_H 547.13 249.17 15.687 0.494 Vega
2MASS_K 549.47 244.15 15.212 0.482 Vega
WISE_W1 296.14 17.67 15.022 0.065 Vega
WISE_W2 165.69 22.95 15.013 0.150 Vega
WISE_W3 569.99 94.73 11.836 0.180 Vega
WISE_W4 1256.23 535.02 9.532 0.462 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.168 9.408 9.542
{\rm log}_{10}({\rm SFR}) -1.163 -0.560 0.077
{\rm log}_{10}({\rm sSFR}) -10.605 -9.956 -9.158
{\rm stellar\ age} 2.231 5.976 7.546

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.558 -0.972 -0.430
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.542 -0.756 0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.252 0.640 1.051
\delta -0.595 -0.187 0.194
\tau_1/\tau_2 0.745 1.087 1.446
Q_{PAH} 0.699 2.745 5.331
U_{min} 3.204 8.542 15.734
{\rm log}_{10}(\gamma_e)\, -3.036 -1.666 -0.558

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.369 -1.153 -0.254
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.547 1.998

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.351 -0.874 -0.430
0.03-0.10 Gyr -1.273 -0.500 0.206
0.10-0.33 Gyr -1.130 -0.438 0.226
0.33-1.07 Gyr -1.270 -0.554 -0.054
1.07-3.49 Gyr -1.582 -0.604 -0.278
3.49-11.42 Gyr -1.847 -0.594 -0.324
11.42-12.69 Gyr -1.835 -0.601 -0.032

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.855 9.926 9.998
{\rm log}_{10}({\rm SFR}) -0.547 -0.337 -0.112
{\rm log}_{10}({\rm sSFR}) -10.477 -10.266 -10.058
{\rm stellar\ age} 4.567 5.827 6.819

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.993 -0.729 -0.513
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.476 -0.394 0.138

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.037 0.086 0.182
\delta -0.191 0.179 0.341
\tau_1/\tau_2 0.726 1.047 1.393
Q_{PAH} 2.209 3.873 5.495
U_{min} 2.484 6.890 13.814
{\rm log}_{10}(\gamma_e)\, -2.450 -1.378 -0.526

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.980 -2.718 -1.768
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.555 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.617 -0.442 -0.313
0.03-0.10 Gyr -0.609 -0.298 -0.011
0.10-0.33 Gyr -0.368 -0.014 0.238
0.33-1.07 Gyr -0.030 0.205 0.386
1.07-3.49 Gyr -0.029 0.157 0.339
3.49-11.42 Gyr -0.285 -0.018 0.135
11.42-12.69 Gyr -0.695 -0.086 0.335