2020hcg

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Information

Transient

Name: SN2020hcg
Right ascension: 9h31m32.34s
Declination: 8d16m35.34s
Discovery Date: April 13, 2020, 8:28 a.m.
Classification: SN II
Redshift: 0.034000
MW E(B-V): 0.038

Host

Name: 2020hcg
Right ascension: 9h31m32.32s
Declination: 8d16m34.73s
Redshift: None
Photometric Redshift: 0.571
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.0
Cutout download processed 4.98
Global aperture construction processed 0.37
Local aperture photometry processed 1.54
Global aperture photometry processed 1.78
Validate local photometry processed 0.02
Validate global photometry processed 4.4
Host information processed 0.08
Global host SED inference processed 854.82
Local host SED inference processed 447.06
Transient information processed 0.0
Transient MWEBV processed 0.18
Host MWEBV processed 0.07
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) = 9h31m32.34s, 8d16m35.34s
semi major axis, semi minor axis (arcsec) = 2.95, 2.95
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 18.01 0.29 20.761 0.017
PanSTARRS_y 60.75 4.6 19.441 0.082
2MASS_J 83.47 76.84 18.201 0.999
2MASS_H 95.32 109.31 17.584 1.245
2MASS_K -64.13 143.32

Aperture details

RA, DEC (J2000) = 9h31m32.33s, 8d16m34.62s
semi major axis, semi minor axis (arcsec) = 3.16, 2.82
angle (degrees, anti-clockwise from east) = 112.05

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 6.62 0.73 21.847 0.119
GALEX_NUV 6.78 0.42 21.822 0.068
DES_g 18.05 0.29 20.759 0.017
PanSTARRS_y 52.36 4.43 19.603 0.092
2MASS_J 93.35 122.92 18.080 1.430
2MASS_H 92.98 171.2 17.611 1.999
2MASS_K -112.83 229.41
WISE_W1 65.94 9.88 16.653 0.163
WISE_W2 47.63 15.42 16.366 0.351
WISE_W3 -46.6 70.6
WISE_W4 -141.54 431.26
 

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})\, 8.229 8.442 8.617
{\rm log}_{10}({\rm SFR}) -2.266 -1.312 -0.854
{\rm log}_{10}({\rm sSFR}) -10.762 -9.783 -9.152
{\rm stellar\ age} 3.722 6.737 8.656

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.725 -1.112 -0.318
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.656 -0.451 0.236

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.441 1.129 1.578
\delta -0.422 -0.101 0.219
\tau_1/\tau_2 0.557 0.905 1.265
Q_{PAH} 0.672 2.218 4.741
U_{min} 2.892 7.979 14.750
{\rm log}_{10}(\gamma_e)\, -3.366 -2.487 -1.065

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.936 -1.654 0.060
{\rm log}_{10}(\tau_{AGN})\, 0.990 1.363 1.816

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.371 -1.234 -0.808
0.03-0.10 Gyr -2.536 -1.475 -0.836
0.10-0.33 Gyr -2.776 -1.705 -1.080
0.33-1.09 Gyr -2.791 -1.745 -1.146
1.09-3.62 Gyr -2.496 -1.651 -1.283
3.62-11.97 Gyr -2.368 -1.554 -1.277
11.97-13.30 Gyr -2.430 -1.555 -0.858

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.744 8.272 8.497
{\rm log}_{10}({\rm SFR}) -1.197 -0.825 -0.417
{\rm log}_{10}({\rm sSFR}) -9.501 -9.041 -8.225
{\rm stellar\ age} 2.927 7.146 10.552

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.759 -1.292 -0.259
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.158 0.223 0.387

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.720 1.069 1.453
\delta 0.286 0.352 0.386
\tau_1/\tau_2 0.390 0.890 1.356
Q_{PAH} 1.027 2.522 4.699
U_{min} 3.563 9.468 17.441
{\rm log}_{10}(\gamma_e)\, -3.356 -2.336 -1.055

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.981 -2.510 -1.258
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.456 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.909 -1.099 -0.677
0.03-0.10 Gyr -1.530 -0.767 -0.292
0.10-0.33 Gyr -4.105 -2.274 -1.431
0.33-1.09 Gyr -5.279 -2.515 -1.779
1.09-3.62 Gyr -5.005 -2.341 -1.720
3.62-11.97 Gyr -3.784 -1.921 -1.493
11.97-13.30 Gyr -3.213 -1.611 -0.642