2020dyf

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Information

Transient

Name: 2020dyf
Right ascension: 15h30m29.70s
Declination: -12d36m06.50s
Discovery Date: None
Classification: SNIa
Redshift: 0.021158
MW E(B-V): 0.130

Host

Name: 2020dyf
Right ascension: 15h30m30.70s
Declination: -12d36m11.88s
Redshift: 0.021158
Photometric Redshift: 0.021
 

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 1.02
Cutout download processed 13.32
Global aperture construction processed 0.58
Local aperture photometry processed 5.38
Global aperture photometry processed 4.9
Validate local photometry processed 0.02
Validate global photometry processed 13.43
Host information processed 0.14
Global host SED inference processed 450.2
Local host SED inference processed 688.7
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 15h30m29.70s, -12d36m06.50s
semi major axis, semi minor axis (arcsec) = 4.67, 4.67
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 19.52 5.51 20.674 0.307 AB
SDSS_g 29.03 2.06 20.243 0.077 AB
PanSTARRS_g 26.71 1.1 20.333 0.045 AB
SDSS_r 56.18 3.13 19.526 0.061 AB
PanSTARRS_r 50.54 1.61 19.641 0.034 AB
SDSS_i 82.24 4.87 19.112 0.064 AB
PanSTARRS_i 55.39 1.46 19.541 0.029 AB
PanSTARRS_z 116.3 3.81 18.736 0.036 AB
SDSS_z 80.09 15.15 19.141 0.205 AB
PanSTARRS_y 141.17 6.86 18.526 0.053 AB
2MASS_J 32.48 118.51 19.226 3.961 Vega
2MASS_H -30.29 186.34 Vega
2MASS_K -42.07 226.99 Vega

Aperture details

RA, DEC (J2000) = 15h30m30.71s, -12d36m12.25s
semi major axis, semi minor axis (arcsec) = 13.05, 10.19
angle (degrees, anti-clockwise from east) = -172.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 744.31 14.96 16.721 0.022 AB
SDSS_g 2262.63 12.87 15.513 0.006 AB
PanSTARRS_g 2411.54 2.84 15.444 0.001 AB
SDSS_r 4921.02 19.19 14.670 0.004 AB
PanSTARRS_r 4968.77 4.4 14.659 0.001 AB
SDSS_i 7305.32 24.53 14.241 0.004 AB
PanSTARRS_i 7205.58 3.77 14.256 0.001 AB
PanSTARRS_z 9433.87 9.68 13.963 0.001 AB
SDSS_z 10068.23 44.87 13.893 0.005 AB
PanSTARRS_y 12043.56 17.13 13.698 0.002 AB
2MASS_J 16419.25 303.41 12.467 0.020 Vega
2MASS_H 20597.77 473.34 11.748 0.025 Vega
2MASS_K 18668.92 576.62 11.384 0.034 Vega
WISE_W1 9731.52 65.31 11.231 0.007 Vega
WISE_W2 6469.22 70.37 11.034 0.012 Vega
WISE_W3 38098.14 265.22 7.274 0.008 Vega
WISE_W4 52676.63 2240.37 5.476 0.046 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})\, 7.637 8.155 8.415
{\rm log}_{10}({\rm SFR}) -1.240 -0.771 -0.438
{\rm log}_{10}({\rm sSFR}) -9.623 -8.909 -7.985
{\rm stellar\ age} 0.418 6.231 8.358

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.288 -0.006 0.125
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.495 -0.458 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.720 1.135 1.534
\delta -0.422 -0.087 0.139
\tau_1/\tau_2 0.786 1.305 1.735
Q_{PAH} 0.593 2.198 4.296
U_{min} 3.428 9.478 17.726
{\rm log}_{10}(\gamma_e)\, -3.247 -1.768 -0.656

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.797 -2.126 -0.474
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.536 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.629 -1.093 -0.740
0.03-0.10 Gyr -1.255 -0.719 -0.327
0.10-0.33 Gyr -3.885 -2.029 -1.267
0.33-1.10 Gyr -5.204 -2.375 -1.654
1.10-3.65 Gyr -5.487 -2.291 -1.662
3.65-12.13 Gyr -4.951 -2.009 -1.499
12.13-13.47 Gyr -5.044 -2.008 -1.150

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.204 10.338 10.458
{\rm log}_{10}({\rm SFR}) 0.311 0.749 1.082
{\rm log}_{10}({\rm sSFR}) -10.089 -9.586 -9.172
{\rm stellar\ age} 7.027 8.246 11.570

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.410 -0.220 -0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.204 0.336 0.434

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.431 0.604 0.810
\delta -0.650 -0.404 -0.108
\tau_1/\tau_2 0.622 1.000 1.458
Q_{PAH} 0.588 1.306 2.622
U_{min} 2.368 6.854 13.622
{\rm log}_{10}(\gamma_e)\, -3.491 -2.425 -1.714

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.065 -2.203 -1.621
{\rm log}_{10}(\tau_{AGN})\, 1.125 1.591 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.059 0.278 0.561
0.03-0.10 Gyr 0.340 0.861 1.218
0.10-0.33 Gyr -2.031 -0.583 0.228
0.33-1.10 Gyr -2.512 -0.763 -0.061
1.10-3.65 Gyr -1.615 -0.326 0.251
3.65-12.13 Gyr -0.217 0.364 0.576
12.13-13.47 Gyr -0.016 0.688 1.448