2020ulf

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Information

Transient

Name: 2020ulf
Right ascension: 16h01m40.90s
Declination: 21d21m17.64s
Discovery Date: None
Classification: SNIa-norm
Redshift: 0.033000
MW E(B-V): 0.062

Host

Name: 2020ulf
Right ascension: 16h01m40.23s
Declination: 21d21m10.68s
Redshift: 0.032061
Photometric Redshift: 0.033
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.34
Cutout download processed 13.45
Global aperture construction processed 0.58
Local aperture photometry processed 6.66
Global aperture photometry processed 4.68
Validate local photometry processed 0.3
Validate global photometry processed 15.38
Host information processed 0.09
Global host SED inference processed 642.4
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
Log transient processing status processing None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 16h01m40.90s, 21d21m17.64s
semi major axis, semi minor axis (arcsec) = 3.12, 3.12
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 17.31 2.52 20.804 0.158
SDSS_g 95.45 2.76 18.951 0.031
PanSTARRS_g 111.83 1.05 18.779 0.010
SDSS_r 201.22 4.39 18.141 0.024
PanSTARRS_r 227.74 0.95 18.006 0.005
SDSS_i 296.45 5.89 17.720 0.022
PanSTARRS_i 327.47 0.86 17.612 0.003
PanSTARRS_z 416.24 2.1 17.352 0.005
SDSS_z 383.48 12.47 17.441 0.035
PanSTARRS_y 538.08 5.0 17.073 0.010
2MASS_J 558.68 67.96 16.137 0.132
2MASS_H 666.99 115.07 15.472 0.187
2MASS_K 713.67 127.53 14.928 0.194

Aperture details

RA, DEC (J2000) = 16h01m40.31s, 21d21m10.98s
semi major axis, semi minor axis (arcsec) = 33.15, 16.53
angle (degrees, anti-clockwise from east) = -1.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 1117.78 19.39 16.279 0.019
SDSS_g 6546.82 22.52 14.360 0.004
PanSTARRS_i 25021.77 6.47 12.904 0.000
2MASS_H 68981.5 921.51 10.436 0.015
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.085 11.253 11.427
{\rm log}_{10}({\rm SFR}) -1.848 0.731 1.630
{\rm log}_{10}({\rm sSFR}) -13.123 -10.557 -9.465
{\rm stellar\ age} 2.617 6.914 8.887

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.937 -0.406 -0.117
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.604 -0.766 -0.071

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.722 1.130 1.494
\delta -0.679 -0.379 0.178
\tau_1/\tau_2 0.548 0.971 1.411
Q_{PAH} 0.367 2.333 5.369
U_{min} 2.436 7.525 15.019
{\rm log}_{10}(\gamma_e)\, -3.595 -2.252 -1.286

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.618 -3.681 -1.717
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.464 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.413 0.476 1.343
0.03-0.10 Gyr -2.843 0.548 1.725
0.10-0.33 Gyr -2.292 0.384 1.489
0.33-1.10 Gyr -1.065 0.758 1.392
1.10-3.62 Gyr 0.156 1.213 1.832
3.62-11.99 Gyr -0.516 1.213 1.545
11.99-13.33 Gyr -0.812 1.193 1.994