2020abln results

Information

Transient
Name:SN2020abln
Right ascension: 1h31m38.88s
Declination:18d14m42.04s
Discovery Date:Dec. 1, 2020, 4:35 a.m.
Classification:SN Ia
Redshift:0.054000
MW E(B-V):0.050
Host
Name:
Right ascension: 1h31m38.87s
Declination:18d14m41.69s
Redshift:0.045317
Photometric Redshift:0.048
 

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_z
DES_g
DES_r
DES_z
 SDSS_u
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 23.62
Transient MWEBV processed 0.04
Host match processed 6.39
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.59
Global aperture photometry processed 6.33
Validate global photometry processed 17.39
Global host SED inference processed 399.77
Local aperture photometry processed 6.51
Validate local photometry processed 0.02
Local host SED inference processed 574.2
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h31m38.88s, 18d14m42.04s
semi major axis, semi minor axis (arcsec):2.25, 2.25
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 565.33 1.11 17.019 0.002 AB
PanSTARRS_g 536.77 0.86 17.076 0.002 AB
SDSS_r 1221.03 9.14 16.183 0.008 AB
PanSTARRS_r 1140.53 0.93 16.257 0.001 AB
DES_r 1327.67 2.78 16.092 0.002 AB
SDSS_i 1829.83 11.25 15.744 0.007 AB
PanSTARRS_i 1781.88 1.03 15.773 0.001 AB
PanSTARRS_z 2228.52 2.04 15.530 0.001 AB
SDSS_z 2504.49 13.88 15.403 0.006 AB
DES_z 2478.17 7.97 15.415 0.003 AB
PanSTARRS_y 2675.77 4.15 15.331 0.002 AB

Aperture details

RA, DEC (J2000):1h31m38.85s, 18d14m41.83s
semi major axis, semi minor axis (arcsec):12.8, 12.04
angle (degrees, anti-clockwise from east):-55.41
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.38 1.47 21.084 0.119 AB
GALEX_NUV 38.68 0.93 19.931 0.026 AB
DES_g 2073.05 2.22 15.608 0.001 AB
PanSTARRS_g 2108.52 3.86 15.590 0.002 AB
SDSS_r 4116.3 17.78 14.864 0.005 AB
PanSTARRS_r 4002.58 3.98 14.894 0.001 AB
DES_r 4459.69 5.28 14.777 0.001 AB
SDSS_i 5939.61 22.35 14.466 0.004 AB
PanSTARRS_i 5943.48 4.25 14.465 0.001 AB
PanSTARRS_z 7317.47 9.68 14.239 0.001 AB
SDSS_z 8154.56 35.87 14.121 0.005 AB
DES_z 7979.51 14.63 14.145 0.002 AB
PanSTARRS_y 9137.38 22.28 13.998 0.003 AB
2MASS_J 11164.17 279.41 12.886 0.027 Vega
2MASS_H 14369.84 443.32 12.139 0.033 Vega
2MASS_K 12931.73 512.89 11.783 0.043 Vega
WISE_W1 5647.01 44.83 11.821 0.009 Vega
WISE_W2 3376.4 51.77 11.740 0.017 Vega
WISE_W3 3226.44 113.59 9.954 0.038 Vega
WISE_W4 2074.76 571.69 8.988 0.299 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.208 10.322 10.430
{\rm log}_{10}({\rm SFR}) -0.585 0.036 0.689
{\rm log}_{10}({\rm sSFR}) -10.976 -10.296 -9.570
{\rm stellar\ age} 5.393 7.298 9.000

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.493 -1.062 -0.729
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.588 0.054 0.319

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.642 0.884 1.137
\delta -0.864 -0.713 -0.512
\tau_1/\tau_2 0.650 0.984 1.333
Q_{PAH} 1.366 2.735 4.359
U_{min} 2.519 7.268 14.050
{\rm log}_{10}(\gamma_e)\, -3.470 -2.469 -1.550

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.183 -1.888 -0.330
{\rm log}_{10}(\tau_{AGN})\, 0.890 1.645 2.041

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.530 -0.055 0.219
0.03-0.10 Gyr -0.897 0.016 0.790
0.10-0.33 Gyr -0.874 0.055 0.635
0.33-1.09 Gyr -1.057 0.003 0.413
1.09-3.59 Gyr -0.644 0.231 0.570
3.59-11.83 Gyr -0.134 0.394 0.580
11.83-13.15 Gyr -0.237 0.529 1.131

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.840 10.890 10.930
{\rm log}_{10}({\rm SFR}) -0.915 -0.558 -0.198
{\rm log}_{10}({\rm sSFR}) -11.822 -11.451 -11.050
{\rm stellar\ age} 7.288 7.961 9.083

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.488 -0.373 -0.291
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.192 -0.307 0.196

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.232 0.324
\delta -0.881 -0.641 -0.305
\tau_1/\tau_2 0.634 0.955 1.293
Q_{PAH} 0.324 0.897 1.995
U_{min} 2.366 7.022 13.957
{\rm log}_{10}(\gamma_e)\, -2.954 -2.076 -1.280

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.378 -3.436 -2.499
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.535 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.811 -0.438 -0.068
0.03-0.10 Gyr -1.208 -0.648 -0.222
0.10-0.33 Gyr -1.181 -0.515 -0.038
0.33-1.09 Gyr -0.838 -0.184 0.258
1.09-3.59 Gyr -0.035 0.556 0.873
3.59-11.83 Gyr 0.916 1.069 1.163
11.83-13.15 Gyr 0.675 1.134 1.601