2020lit

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Information

Transient

Name: SN2020lit
Right ascension: 16h57m40.99s
Declination: 39d02m56.46s
Discovery Date: May 28, 2020, 9:30 a.m.
Classification: SN Ia
Redshift: 0.062500
MW E(B-V): 0.015

Host

Name: 2020lit
Right ascension: 16h57m41.05s
Declination: 39d02m55.71s
Redshift: 0.062510
Photometric Redshift: 0.049
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.44
Cutout download processed 2.3
Global aperture construction processed 0.65
Local aperture photometry processed 6.2
Global aperture photometry processed 6.71
Validate local photometry processed 0.03
Validate global photometry processed 18.61
Host information processed 0.09
Global host SED inference processed 594.15
Local host SED inference processed 614.9
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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) = 16h57m40.99s, 39d02m56.46s
semi major axis, semi minor axis (arcsec) = 1.66, 1.66
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 58.87 2.32 19.475 0.043 AB
SDSS_g 320.81 4.67 17.634 0.016 AB
DES_g 306.41 1.33 17.684 0.005 AB
PanSTARRS_g 346.01 0.5 17.552 0.002 AB
SDSS_r 717.46 6.98 16.761 0.011 AB
PanSTARRS_r 708.69 0.72 16.774 0.001 AB
SDSS_i 1038.51 8.44 16.359 0.009 AB
PanSTARRS_i 1037.45 0.6 16.360 0.001 AB
PanSTARRS_z 1245.32 1.32 16.162 0.001 AB
SDSS_z 1344.55 10.28 16.079 0.008 AB
DES_z 1351.63 5.23 16.073 0.004 AB
PanSTARRS_y 1400.88 2.37 16.034 0.002 AB

Aperture details

RA, DEC (J2000) = 16h57m41.04s, 39d02m55.85s
semi major axis, semi minor axis (arcsec) = 7.71, 5.11
angle (degrees, anti-clockwise from east) = -28.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.09 0.51 23.811 0.509 AB
GALEX_NUV 5.93 0.56 21.967 0.103 AB
SDSS_u 153.85 5.67 18.432 0.040 AB
SDSS_g 764.87 7.36 16.691 0.010 AB
DES_g 766.01 2.12 16.689 0.003 AB
PanSTARRS_g 829.56 1.37 16.603 0.002 AB
SDSS_r 1635.59 10.8 15.866 0.007 AB
PanSTARRS_r 1643.34 1.87 15.861 0.001 AB
SDSS_i 2314.31 13.15 15.489 0.006 AB
PanSTARRS_i 2324.24 1.8 15.484 0.001 AB
PanSTARRS_z 2811.62 4.1 15.278 0.002 AB
SDSS_z 3107.3 20.64 15.169 0.007 AB
DES_z 2984.97 7.91 15.213 0.003 AB
PanSTARRS_y 3315.12 8.46 15.099 0.003 AB
2MASS_J 4482.35 160.12 13.876 0.039 Vega
2MASS_H 5342.4 247.89 13.213 0.050 Vega
2MASS_K 5074.57 250.35 12.799 0.054 Vega
WISE_W1 1787.24 20.37 13.071 0.012 Vega
WISE_W2 1030.15 21.63 13.029 0.023 Vega
WISE_W3 152.17 50.89 13.270 0.363 Vega
WISE_W4 -10.72 280.69 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.387 10.501 10.603
{\rm log}_{10}({\rm SFR}) -5.358 -1.899 -0.429
{\rm log}_{10}({\rm sSFR}) -15.810 -12.398 -10.834
{\rm stellar\ age} 7.554 9.514 12.246

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.736 -1.339 -0.974
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.534 -0.569 0.201

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.461 0.660 0.915
\delta -0.800 -0.519 -0.152
\tau_1/\tau_2 0.545 1.016 1.463
Q_{PAH} 0.637 2.497 5.038
U_{min} 3.343 9.440 17.733
{\rm log}_{10}(\gamma_e)\, -3.165 -1.568 -0.532

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.991 -1.667 -0.510
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.444 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.106 -2.297 -0.791
0.03-0.10 Gyr -6.368 -2.491 -0.408
0.10-0.33 Gyr -6.093 -2.604 -0.380
0.33-1.08 Gyr -5.845 -2.503 -0.540
1.08-3.54 Gyr -3.942 -1.789 0.029
3.54-11.63 Gyr -1.694 0.377 0.746
11.63-12.93 Gyr -0.207 1.284 1.732

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.771 10.890 10.930
{\rm log}_{10}({\rm SFR}) -7.639 -3.577 -1.608
{\rm log}_{10}({\rm sSFR}) -18.441 -14.373 -12.349
{\rm stellar\ age} 7.861 12.183 12.276

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.552 -1.081 -0.818
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.474 -0.547 0.204

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.209 0.348 0.526
\delta -0.772 -0.587 -0.432
\tau_1/\tau_2 0.412 0.909 1.447
Q_{PAH} 0.744 2.327 4.814
U_{min} 4.120 11.358 19.041
{\rm log}_{10}(\gamma_e)\, -2.318 -1.015 -0.385

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.386 -3.453 -2.441
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.601 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -8.821 -4.409 -1.899
0.03-0.10 Gyr -8.162 -4.311 -1.678
0.10-0.33 Gyr -8.112 -4.774 -1.966
0.33-1.08 Gyr -7.270 -4.591 -1.929
1.08-3.54 Gyr -4.910 -2.957 -1.076
3.54-11.63 Gyr -2.199 -0.613 1.049
11.63-12.93 Gyr 0.744 2.024 2.071