2020hhj

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Information

Transient

Name: 2020hhj
Right ascension: 14h41m12.39s
Declination: 14d53m28.46s
Discovery Date: None
Classification: SN Ia
Redshift: 0.030531
MW E(B-V): 0.018

Host

Name: 2020hhj
Right ascension: 14h41m12.36s
Declination: 14d53m24.74s
Redshift: 0.030517
Photometric Redshift: 0.046
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.28
Cutout download processed 13.07
Global aperture construction processed 0.62
Local aperture photometry processed 4.48
Global aperture photometry processed 4.58
Validate local photometry processed 0.02
Validate global photometry processed 15.01
Host information processed 0.08
Global host SED inference processed 447.04
Local host SED inference processed 436.45
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
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) = 14h41m12.39s, 14d53m28.46s
semi major axis, semi minor axis (arcsec) = 3.28, 3.28
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 46.95 2.67 19.721 0.062 AB
SDSS_g 230.78 4.03 17.992 0.019 AB
PanSTARRS_g 317.04 0.95 17.647 0.003 AB
SDSS_r 507.46 5.98 17.136 0.013 AB
PanSTARRS_r 649.86 1.43 16.868 0.002 AB
SDSS_i 749.65 7.42 16.713 0.011 AB
PanSTARRS_i 909.5 1.16 16.503 0.001 AB
PanSTARRS_z 1148.21 2.52 16.250 0.002 AB
SDSS_z 1001.28 10.55 16.399 0.011 AB
PanSTARRS_y 1426.27 5.82 16.014 0.004 AB
2MASS_J 1834.46 74.94 14.846 0.044 Vega
2MASS_H 2088.97 125.08 14.233 0.065 Vega
2MASS_K 1646.64 112.22 14.021 0.074 Vega

Aperture details

RA, DEC (J2000) = 14h41m12.35s, 14d53m24.78s
semi major axis, semi minor axis (arcsec) = 9.31, 7.38
angle (degrees, anti-clockwise from east) = -160.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.77 5.89 20.372 0.248 AB
GALEX_NUV 22.8 4.97 20.505 0.237 AB
SDSS_u 267.76 6.69 17.831 0.027 AB
SDSS_g 1154.76 9.08 16.244 0.009 AB
PanSTARRS_g 1244.82 2.36 16.162 0.002 AB
SDSS_r 2447.52 13.23 15.428 0.006 AB
PanSTARRS_r 2536.45 3.44 15.389 0.001 AB
SDSS_i 3599.98 16.46 15.009 0.005 AB
PanSTARRS_i 3516.86 2.75 15.035 0.001 AB
PanSTARRS_z 4330.45 6.08 14.809 0.002 AB
SDSS_z 4786.74 24.54 14.700 0.006 AB
PanSTARRS_y 5447.12 14.33 14.560 0.003 AB
2MASS_J 7629.46 223.86 13.299 0.032 Vega
2MASS_H 8436.31 371.77 12.717 0.048 Vega
2MASS_K 7249.31 337.33 12.411 0.051 Vega
WISE_W1 3434.13 34.71 12.361 0.011 Vega
WISE_W2 1834.2 39.82 12.402 0.024 Vega
WISE_W3 771.96 126.31 11.507 0.178 Vega
WISE_W4 516.89 519.63 10.497 1.091 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})\, 9.570 9.710 9.821
{\rm log}_{10}({\rm SFR}) -1.275 -0.637 -0.233
{\rm log}_{10}({\rm sSFR}) -11.041 -10.354 -9.879
{\rm stellar\ age} 5.143 7.204 9.238

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.916 -0.509 -0.206
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.631 -1.104 -0.302

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.592 0.895 1.250
\delta -0.718 -0.466 -0.226
\tau_1/\tau_2 0.505 0.849 1.194
Q_{PAH} 0.501 1.756 3.565
U_{min} 2.502 7.361 14.342
{\rm log}_{10}(\gamma_e)\, -3.583 -2.529 -1.305

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.231 -2.688 -1.002
{\rm log}_{10}(\tau_{AGN})\, 0.893 1.318 1.832

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.043 -0.481 -0.107
0.03-0.10 Gyr -1.798 -0.808 -0.263
0.10-0.33 Gyr -1.816 -0.815 -0.247
0.33-1.10 Gyr -1.410 -0.510 -0.027
1.10-3.63 Gyr -1.177 -0.307 -0.010
3.63-12.01 Gyr -0.733 -0.266 -0.049
12.01-13.35 Gyr -0.882 -0.172 0.504

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.375 10.458 10.498
{\rm log}_{10}({\rm SFR}) -2.007 -1.586 -1.228
{\rm log}_{10}({\rm sSFR}) -12.498 -12.014 -11.638
{\rm stellar\ age} 8.808 12.056 12.660

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.509 -0.348 -0.227
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.418 -0.242 0.291

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.178 0.282
\delta -0.204 0.064 0.266
\tau_1/\tau_2 0.463 0.913 1.355
Q_{PAH} 0.769 1.965 3.570
U_{min} 3.113 8.538 16.224
{\rm log}_{10}(\gamma_e)\, -2.853 -1.713 -1.074

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.628 -3.941 -3.055
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.553 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.780 -1.385 -1.066
0.03-0.10 Gyr -4.162 -1.929 -1.255
0.10-0.33 Gyr -4.768 -2.165 -1.318
0.33-1.10 Gyr -4.631 -2.287 -1.303
1.10-3.63 Gyr -3.717 -1.795 -0.803
3.63-12.01 Gyr -1.927 -0.184 0.586
12.01-13.35 Gyr 0.817 1.536 1.617