2020vaw

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Information

Transient

Name: 2020vaw
Right ascension: 19h50m37.21s
Declination: 10d34m50.67s
Discovery Date: None
Classification: SNIa
Redshift: 0.016825
MW E(B-V): 0.310

Host

Name: 2020vaw
Right ascension: 19h50m36.78s
Declination: 10d35m07.80s
Redshift: 0.016825
Photometric Redshift: 0.026
 

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 8.45
Cutout download processed 12.81
Global aperture construction processed 0.71
Local aperture photometry processed 4.64
Global aperture photometry processed 4.87
Validate local photometry processed 0.02
Validate global photometry processed 13.6
Host information processed 0.08
Global host SED inference processed 1614.53
Local host SED inference processed 1041.24
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 19h50m37.21s, 10d34m50.67s
semi major axis, semi minor axis (arcsec) = 5.84, 5.84
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 36.7 5.7 19.988 0.169 AB
SDSS_g 96.61 3.2 18.938 0.036 AB
PanSTARRS_g 110.52 1.54 18.791 0.015 AB
SDSS_r 248.5 5.07 17.912 0.022 AB
PanSTARRS_r 234.91 2.02 17.973 0.009 AB
SDSS_i 416.81 7.66 17.350 0.020 AB
PanSTARRS_i 365.78 2.61 17.492 0.008 AB
PanSTARRS_z 367.39 6.08 17.487 0.018 AB
SDSS_z 521.95 19.84 17.106 0.041 AB
PanSTARRS_y 593.87 10.56 16.966 0.019 AB
2MASS_J 953.77 177.68 15.556 0.202 Vega
2MASS_H 943.29 302.46 15.096 0.348 Vega
2MASS_K 978.91 299.09 14.585 0.332 Vega
WISE_W1 -135.17 49.62 Vega

Aperture details

RA, DEC (J2000) = 19h50m36.85s, 10d35m09.64s
semi major axis, semi minor axis (arcsec) = 29.59, 19.19
angle (degrees, anti-clockwise from east) = -51.01

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 16494.31 8.44 13.357 0.001 AB
WISE_W2 12810.65 269.0 10.292 0.023 Vega
WISE_W3 14893.25 410.84 8.294 0.030 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.809 8.958 9.067
log10(SFR){\rm log}_{10}({\rm SFR}) -0.906 -0.465 -0.049
log10(sSFR){\rm log}_{10}({\rm sSFR}) -9.910 -9.437 -8.955
stellar age{\rm stellar\ age} 5.530 7.569 10.482

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.851 -1.536 -0.953
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.017 0.241 0.408

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
Ï„2\tau_2 0.501 1.048 1.382
δ\delta -0.023 0.204 0.348
Ï„1/Ï„2\tau_1/\tau_2 0.618 0.999 1.381
QPAHQ_{PAH} 0.208 0.714 1.861
UminU_{min} 2.400 7.363 15.004
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.748 -3.216 -2.053

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.210 -1.572 -0.456
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 0.910 1.242 1.734

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.262 -0.791 -0.519
0.03-0.10 Gyr -0.863 -0.379 0.075
0.10-0.33 Gyr -2.163 -1.165 -0.647
0.33-1.10 Gyr -2.626 -1.500 -1.028
1.10-3.67 Gyr -2.348 -1.315 -0.899
3.67-12.18 Gyr -1.762 -1.051 -0.840
12.18-13.53 Gyr -1.611 -0.791 -0.066

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.295 10.480 10.700
log10(SFR){\rm log}_{10}({\rm SFR}) -3.028 -0.046 0.688
log10(sSFR){\rm log}_{10}({\rm sSFR}) -13.370 -10.547 -9.868
stellar age{\rm stellar\ age} 2.383 6.117 9.822

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.347 -0.711 -0.348
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.806 -1.271 -0.441

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
Ï„2\tau_2 0.038 0.126 0.263
δ\delta -0.777 -0.287 0.174
Ï„1/Ï„2\tau_1/\tau_2 0.314 0.783 1.293
QPAHQ_{PAH} 0.200 0.770 3.028
UminU_{min} 2.965 8.617 16.068
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.671 -2.863 -1.585

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.357 -3.144 -2.063
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 0.872 1.231 1.798

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.842 -0.065 0.532
0.03-0.10 Gyr -4.071 -0.412 0.756
0.10-0.33 Gyr -3.111 -0.357 0.645
0.33-1.10 Gyr -2.067 0.152 1.136
1.10-3.67 Gyr -0.858 0.469 1.079
3.67-12.18 Gyr -1.960 0.134 0.758
12.18-13.53 Gyr -2.439 0.258 1.480