2020acej results

Information

Transient
Name:SN2020acej
Right ascension: 12h02m14.95s
Declination:14d18m42.31s
Discovery Date:Dec. 10, 2020, 11:07 a.m.
Classification:SN Ia
Redshift:0.080000
MW E(B-V):0.031
Host
Name:
Right ascension: 12h02m14.99s
Declination:14d18m41.39s
Redshift:None
Photometric Redshift:0.127
 

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 25.44
Transient MWEBV processed 0.04
Host match processed 7.52
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 6.72
Validate global photometry processed 19.72
Global host SED inference processed 450.27
Local aperture photometry processed 7.21
Validate local photometry processed 0.03
Local host SED inference processed 466.92
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h02m14.95s, 14d18m42.31s
semi major axis, semi minor axis (arcsec):1.33, 1.33
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 9.05 0.17 21.508 0.020 AB
PanSTARRS_g 9.14 0.27 21.498 0.033 AB
SDSS_r 13.25 1.11 21.095 0.091 AB
PanSTARRS_r 12.35 0.29 21.171 0.026 AB
DES_r 13.75 0.36 21.054 0.029 AB
SDSS_i 16.64 1.46 20.847 0.096 AB
PanSTARRS_i 15.05 0.43 20.956 0.031 AB
PanSTARRS_z 17.35 0.83 20.802 0.052 AB
SDSS_z 21.18 4.56 20.585 0.234 AB
DES_z 18.02 0.86 20.761 0.052 AB
PanSTARRS_y 16.76 1.68 20.839 0.109 AB

Aperture details

RA, DEC (J2000):12h02m14.97s, 14d18m41.29s
semi major axis, semi minor axis (arcsec):3.81, 2.65
angle (degrees, anti-clockwise from east):-3.4
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.39 2.51 21.886 0.427 AB
GALEX_NUV 6.49 1.97 21.869 0.329 AB
SDSS_u 14.46 2.15 21.000 0.161 AB
SDSS_g 26.28 1.58 20.351 0.065 AB
DES_g 31.04 0.35 20.170 0.012 AB
PanSTARRS_g 31.4 0.65 20.158 0.023 AB
SDSS_r 44.06 2.22 19.790 0.055 AB
PanSTARRS_r 38.75 0.68 19.929 0.019 AB
DES_r 44.62 0.7 19.776 0.017 AB
SDSS_i 53.45 3.09 19.580 0.063 AB
PanSTARRS_i 48.63 1.0 19.683 0.022 AB
PanSTARRS_z 52.94 1.92 19.591 0.039 AB
SDSS_z 62.77 10.78 19.406 0.186 AB
DES_z 56.38 1.65 19.522 0.032 AB
PanSTARRS_y 52.58 3.89 19.598 0.080 AB
2MASS_J -61.55 73.88 Vega
2MASS_H 162.12 120.87 17.008 0.809 Vega
2MASS_K 158.29 122.02 16.564 0.837 Vega
WISE_W1 22.91 7.94 17.801 0.376 Vega
WISE_W2 21.83 10.66 17.213 0.530 Vega
WISE_W3 -21.83 57.64 Vega
WISE_W4 -134.52 472.64 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.168 8.383 8.546
{\rm log}_{10}({\rm SFR}) -3.341 -1.614 -0.466
{\rm log}_{10}({\rm sSFR}) -11.749 -10.028 -8.795
{\rm stellar\ age} 0.318 2.773 6.029

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.659 -1.200 -0.541
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.598 -0.803 0.058

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.255 0.599 1.163
\delta -0.423 -0.029 0.233
\tau_1/\tau_2 0.608 1.069 1.538
Q_{PAH} 1.269 3.042 5.506
U_{min} 3.424 9.353 17.276
{\rm log}_{10}(\gamma_e)\, -2.845 -1.713 -0.675

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.626 -0.207 0.182
{\rm log}_{10}(\tau_{AGN})\, 1.178 1.545 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.552 -2.440 -1.513
0.03-0.10 Gyr -3.544 -1.539 -0.315
0.10-0.33 Gyr -2.253 -1.008 -0.202
0.33-1.07 Gyr -3.114 -1.198 -0.677
1.07-3.50 Gyr -4.714 -1.815 -1.215
3.50-11.43 Gyr -5.791 -2.334 -1.457
11.43-12.70 Gyr -5.896 -2.255 -1.306

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.648 8.885 9.059
{\rm log}_{10}({\rm SFR}) -1.223 -0.554 0.021
{\rm log}_{10}({\rm sSFR}) -10.232 -9.456 -8.674
{\rm stellar\ age} 0.857 4.208 6.516

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.653 -1.105 -0.394
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.701 -0.815 0.210

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.164 0.525 0.899
\delta -0.446 -0.026 0.248
\tau_1/\tau_2 0.715 1.143 1.544
Q_{PAH} 1.502 3.507 5.364
U_{min} 3.282 9.163 16.572
{\rm log}_{10}(\gamma_e)\, -3.022 -1.920 -0.781

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.887 -0.947 -0.296
{\rm log}_{10}(\tau_{AGN})\, 1.077 1.490 1.845

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.066 -1.135 -0.695
0.03-0.10 Gyr -1.328 -0.451 0.167
0.10-0.33 Gyr -0.952 -0.322 0.186
0.33-1.07 Gyr -2.137 -0.838 -0.386
1.07-3.50 Gyr -2.782 -1.156 -0.765
3.50-11.43 Gyr -3.412 -1.386 -0.931
11.43-12.70 Gyr -3.563 -1.397 -0.671