2020pyj

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Information

Transient

Name: SN2020pyj
Right ascension: 21h01m45.43s
Declination: -17d34m32.75s
Discovery Date: July 18, 2020, 10:58 a.m.
Classification: SN Ia
Redshift: 0.082000
MW E(B-V): 0.063

Host

Name:
Right ascension: 21h01m45.38s
Declination: -17d34m32.12s
Redshift: None
Photometric Redshift:
 

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 4.84
Cutout download processed 16.02
Global aperture construction processed 0.63
Local aperture photometry processed 4.15
Global aperture photometry processed 4.52
Validate local photometry processed 0.02
Validate global photometry processed 11.27
Host information processed 0.15
Global host SED inference processed 412.07
Local host SED inference processed 441.27
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 21h01m45.43s, -17d34m32.75s
semi major axis, semi minor axis (arcsec) = 1.3, 1.3
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 31.03 0.42 20.170 0.015 AB
PanSTARRS_i 41.97 0.34 19.843 0.009 AB
PanSTARRS_z 49.67 0.79 19.660 0.017 AB
PanSTARRS_y 53.93 2.16 19.570 0.044 AB

Aperture details

RA, DEC (J2000) = 21h01m45.36s, -17d34m31.94s
semi major axis, semi minor axis (arcsec) = 11.56, 6.58
angle (degrees, anti-clockwise from east) = -130.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.9 4.46 20.075 0.143 AB
GALEX_NUV 39.07 3.37 19.920 0.094 AB
PanSTARRS_g 221.37 1.74 18.037 0.009 AB
PanSTARRS_r 317.03 2.75 17.647 0.009 AB
PanSTARRS_i 425.43 2.22 17.328 0.006 AB
PanSTARRS_z 491.77 5.24 17.171 0.012 AB
PanSTARRS_y 552.26 14.46 17.045 0.028 AB
2MASS_J 332.55 187.52 16.700 0.612 Vega
2MASS_H 346.43 305.57 16.183 0.958 Vega
2MASS_K 949.87 340.18 14.618 0.389 Vega
WISE_W1 290.25 22.51 15.044 0.084 Vega
WISE_W2 169.56 25.54 14.988 0.164 Vega
WISE_W3 501.61 138.59 11.975 0.300 Vega
WISE_W4 -323.97 626.8 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})\, 9.004 9.169 9.287
{\rm log}_{10}({\rm SFR}) -2.040 -1.431 -0.715
{\rm log}_{10}({\rm sSFR}) -11.190 -10.569 -9.914
{\rm stellar\ age} 5.033 7.189 9.064

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.427 -0.943 -0.437
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.505 -0.717 0.071

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.124 0.338 0.756
\delta -0.552 -0.133 0.224
\tau_1/\tau_2 0.645 1.013 1.401
Q_{PAH} 0.728 2.442 4.991
U_{min} 3.095 8.275 15.217
{\rm log}_{10}(\gamma_e)\, -2.973 -1.725 -0.604

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.005 -0.211 0.161
{\rm log}_{10}(\tau_{AGN})\, 1.116 1.416 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.469 -1.648 -1.153
0.03-0.10 Gyr -2.171 -1.408 -0.624
0.10-0.33 Gyr -2.331 -1.405 -0.864
0.33-1.07 Gyr -2.443 -1.351 -0.733
1.07-3.49 Gyr -2.362 -1.000 -0.641
3.49-11.41 Gyr -1.456 -0.741 -0.535
11.41-12.68 Gyr -1.449 -0.645 0.059

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.998 10.069 10.155
{\rm log}_{10}({\rm SFR}) 0.162 0.396 0.621
{\rm log}_{10}({\rm sSFR}) -9.942 -9.677 -9.440
{\rm stellar\ age} 6.568 7.411 9.584

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.844 -0.597 -0.412
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.465 -0.550 0.164

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.042 0.105 0.215
\delta -0.579 -0.142 0.208
\tau_1/\tau_2 0.620 1.061 1.450
Q_{PAH} 0.658 1.969 3.973
U_{min} 2.490 7.823 15.109
{\rm log}_{10}(\gamma_e)\, -2.512 -1.563 -0.697

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.181 -2.884 -1.830
{\rm log}_{10}(\tau_{AGN})\, 1.096 1.569 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.334 -0.639 -0.383
0.03-0.10 Gyr 0.296 0.546 0.778
0.10-0.33 Gyr -0.679 0.099 0.407
0.33-1.07 Gyr -1.127 -0.274 0.036
1.07-3.49 Gyr -1.013 -0.253 0.072
3.49-11.41 Gyr -0.162 0.181 0.317
11.41-12.68 Gyr -0.134 0.414 1.060