2020acgt results

Information

Transient
Name:SN2020acgt
Right ascension: 15h51m27.44s
Declination:22d36m12.06s
Discovery Date:Dec. 9, 2020, 5:15 p.m.
Classification:SN Ia
Redshift:0.046710
MW E(B-V):0.052
Host
Name:
Right ascension: 15h51m27.57s
Declination:22d36m12.96s
Redshift:0.046711
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_z
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 22.9
Transient MWEBV processed 0.07
Host match processed 5.59
Host information processed 0.04
Host MWEBV processed 0.05
Global aperture construction processed 0.71
Global aperture photometry processed 6.8
Validate global photometry processed 18.56
Global host SED inference failed 135.1
Local aperture photometry processed 6.11
Validate local photometry processed 0.04
Local host SED inference processed 459.34
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h51m27.44s, 22d36m12.06s
semi major axis, semi minor axis (arcsec):2.18, 2.18
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 6.59 1.71 21.852 0.281 AB
SDSS_g 43.24 1.78 19.810 0.045 AB
DES_g 46.25 0.34 19.737 0.008 AB
PanSTARRS_g 45.97 0.68 19.744 0.016 AB
SDSS_r 86.39 2.62 19.059 0.033 AB
PanSTARRS_r 93.83 0.68 18.969 0.008 AB
DES_r 100.12 0.89 18.899 0.010 AB
SDSS_i 129.26 3.37 18.621 0.028 AB
PanSTARRS_i 133.25 0.54 18.588 0.004 AB
PanSTARRS_z 158.32 1.36 18.401 0.009 AB
SDSS_z 165.47 7.91 18.353 0.052 AB
DES_z 175.7 3.06 18.288 0.019 AB
PanSTARRS_y 196.86 3.36 18.165 0.019 AB

Aperture details

RA, DEC (J2000):15h51m27.56s, 22d36m13.27s
semi major axis, semi minor axis (arcsec):7.86, 3.96
angle (degrees, anti-clockwise from east):-135.39
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.37 1.19 22.962 0.547 AB
GALEX_NUV 6.01 1.65 21.953 0.298 AB
SDSS_u 9.89 4.26 21.412 0.468 AB
SDSS_g 114.89 3.11 18.749 0.029 AB
DES_g 126.9 0.62 18.641 0.005 AB
PanSTARRS_g 124.66 1.7 18.661 0.015 AB
SDSS_r 228.34 4.73 18.004 0.023 AB
PanSTARRS_r 243.71 1.71 17.933 0.008 AB
DES_r 257.9 1.53 17.871 0.006 AB
SDSS_i 332.06 6.35 17.597 0.021 AB
PanSTARRS_i 336.91 1.33 17.581 0.004 AB
PanSTARRS_z 413.99 3.39 17.358 0.009 AB
SDSS_z 404.97 19.18 17.381 0.051 AB
DES_z 440.88 5.05 17.289 0.012 AB
PanSTARRS_y 494.66 8.45 17.164 0.019 AB
2MASS_J 273.38 136.58 16.913 0.542 Vega
2MASS_H 968.54 212.26 15.067 0.238 Vega
2MASS_K 698.45 218.68 14.952 0.340 Vega
WISE_W1 275.71 13.06 15.100 0.051 Vega
WISE_W2 162.83 14.54 15.032 0.097 Vega
WISE_W3 341.28 49.91 12.393 0.159 Vega
WISE_W4 311.09 345.72 11.048 1.207 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.133 9.271 9.410
{\rm log}_{10}({\rm SFR}) -1.517 -1.042 -0.612
{\rm log}_{10}({\rm sSFR}) -10.828 -10.298 -9.832
{\rm stellar\ age} 6.198 7.698 9.930

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.506 -0.958 -0.524
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.436 0.152 0.365

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.413 0.812 1.098
\delta -0.634 -0.297 0.008
\tau_1/\tau_2 0.705 1.024 1.360
Q_{PAH} 0.910 2.488 4.478
U_{min} 2.818 7.529 14.031
{\rm log}_{10}(\gamma_e)\, -3.355 -2.539 -1.207

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.676 -1.743 -0.446
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.376 1.802

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.376 -0.882 -0.558
0.03-0.10 Gyr -1.915 -1.167 -0.615
0.10-0.33 Gyr -2.235 -1.308 -0.769
0.33-1.09 Gyr -2.356 -1.255 -0.715
1.09-3.58 Gyr -2.137 -0.962 -0.598
3.58-11.82 Gyr -1.046 -0.628 -0.446
11.82-13.13 Gyr -1.054 -0.500 0.223

Global parameter details

Documentation

Data not available