2020dvr

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Information

Transient

Name: 2020dvr
Right ascension: 9h54m35.14s
Declination: -19d53m14.30s
Discovery Date: None
Classification: SNIa
Redshift: 0.012889
MW E(B-V): 0.034

Host

Name: 2020dvr
Right ascension: 9h54m35.45s
Declination: -19d53m33.72s
Redshift: 0.012889
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.73
Cutout download processed 5.5
Global aperture construction processed 0.61
Local aperture photometry processed 3.88
Global aperture photometry processed 3.95
Validate local photometry processed 0.02
Validate global photometry processed 10.94
Host information processed 0.09
Global host SED inference processed 463.21
Local host SED inference processed 427.0
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Log transient processing status processed 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) = 9h54m35.14s, -19d53m14.30s
semi major axis, semi minor axis (arcsec) = 7.59, 7.59
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
GALEX_FUV 44.44 6.54 19.780 0.160 AB
GALEX_NUV 55.49 4.45 19.540 0.087 AB
PanSTARRS_g 304.86 2.64 17.690 0.009 AB
PanSTARRS_r 410.1 3.42 17.368 0.009 AB
PanSTARRS_i 428.75 3.75 17.319 0.009 AB
PanSTARRS_z 527.55 4.98 17.094 0.010 AB
DES_z 548.34 10.4 17.052 0.021 AB
PanSTARRS_y 452.43 14.99 17.261 0.036 AB
2MASS_J 697.29 179.48 15.897 0.279 Vega
2MASS_H 828.59 238.38 15.237 0.312 Vega
2MASS_K 713.21 361.33 14.929 0.550 Vega
WISE_W1 170.28 35.16 15.623 0.224 Vega
WISE_W2 94.06 22.74 15.627 0.262 Vega
WISE_W3 379.95 80.2 12.277 0.229 Vega

Aperture details

RA, DEC (J2000) = 9h54m35.35s, -19d53m33.32s
semi major axis, semi minor axis (arcsec) = 38.95, 25.67
angle (degrees, anti-clockwise from east) = -25.57

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 769.02 27.19 16.685 0.038 AB
PanSTARRS_r 7791.08 13.96 14.171 0.002 AB
PanSTARRS_z 9866.15 19.33 13.915 0.002 AB
2MASS_K 10421.38 1581.89 12.017 0.165 Vega
WISE_W4 14856.63 2499.68 6.850 0.183 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})\, 8.154 8.246 8.330
log10(SFR){\rm log}_{10}({\rm SFR}) -1.887 -1.633 -1.361
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.162 -9.882 -9.545
stellar age{\rm stellar\ age} 4.267 5.761 6.834

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.799 -0.548 -0.284
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.846 -1.660 -1.425

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.051 0.095 0.157
δ\delta -0.840 -0.535 -0.141
τ1/τ2\tau_1/\tau_2 0.689 1.034 1.401
QPAHQ_{PAH} 0.286 0.892 1.924
UminU_{min} 3.152 8.289 15.083
log10(γe) {\rm log}_{10}(\gamma_e)\, -2.208 -1.389 -0.688

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.388 -3.202 -1.985
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 1.079 1.586 1.980

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.821 -1.663 -1.523
0.03-0.10 Gyr -1.993 -1.617 -1.272
0.10-0.33 Gyr -1.813 -1.469 -1.192
0.33-1.10 Gyr -1.634 -1.371 -1.188
1.10-3.64 Gyr -1.823 -1.584 -1.401
3.64-12.04 Gyr -2.066 -1.761 -1.578
12.04-13.38 Gyr -2.404 -1.853 -1.443

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.505 9.681 9.832
log10(SFR){\rm log}_{10}({\rm SFR}) -0.599 -0.152 0.213
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.251 -9.850 -9.440
stellar age{\rm stellar\ age} 4.228 7.063 8.805

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.378 -0.771 -0.318
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.360 -0.008 0.347

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.093 0.245 0.460
δ\delta -0.568 -0.107 0.252
τ1/τ2\tau_1/\tau_2 0.441 0.841 1.267
QPAHQ_{PAH} 0.495 1.609 3.434
UminU_{min} 2.791 7.566 14.564
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.275 -2.409 -1.556

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.379 -2.690 -1.362
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 0.910 1.328 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.793 -0.360 -0.116
0.03-0.10 Gyr -0.732 -0.087 0.334
0.10-0.33 Gyr -1.058 -0.343 0.129
0.33-1.10 Gyr -1.068 -0.449 0.103
1.10-3.64 Gyr -0.974 -0.398 -0.091
3.64-12.04 Gyr -0.915 -0.300 -0.041
12.04-13.38 Gyr -1.026 -0.225 0.404