2020acty

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Information

Transient

Name: 2020acty
Right ascension: 9h22m35.99s
Declination: 30d59m40.78s
Discovery Date: None
Classification: SNIb
Redshift: 0.071000
MW E(B-V): 0.018

Host

Name: 2020acty
Right ascension: 9h22m35.65s
Declination: 30d59m37.56s
Redshift: 0.046949
Photometric Redshift: 0.071
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.8
Cutout download processed 19.0
Global aperture construction processed 0.64
Local aperture photometry processed 6.33
Global aperture photometry processed 6.58
Validate local photometry processed 0.04
Validate global photometry processed 25.67
Host information processed 0.1
Global host SED inference processed 446.17
Local host SED inference processed 502.96
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 9h22m35.99s, 30d59m40.78s
semi major axis, semi minor axis (arcsec) = 1.48, 1.48
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 22.77 1.3 20.507 0.062 AB
DES_g 23.39 0.47 20.477 0.022 AB
PanSTARRS_g 23.1 0.39 20.491 0.018 AB
SDSS_r 31.6 1.57 20.151 0.054 AB
PanSTARRS_r 32.11 0.49 20.133 0.017 AB
DES_r 33.09 0.94 20.101 0.031 AB
SDSS_i 37.25 1.87 19.972 0.054 AB
PanSTARRS_i 36.39 0.44 19.997 0.013 AB
PanSTARRS_z 39.41 1.16 19.911 0.032 AB
SDSS_z 44.25 4.86 19.785 0.119 AB
DES_z 41.77 1.2 19.848 0.031 AB
PanSTARRS_y 44.98 2.48 19.767 0.060 AB

Aperture details

RA, DEC (J2000) = 9h22m35.65s, 30d59m37.73s
semi major axis, semi minor axis (arcsec) = 12.21, 6.79
angle (degrees, anti-clockwise from east) = -141.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 100.18 9.99 18.898 0.108 AB
GALEX_NUV 122.58 1.77 18.679 0.016 AB
SDSS_u 213.12 8.03 18.078 0.041 AB
SDSS_g 678.5 7.2 16.821 0.012 AB
DES_g 707.21 2.59 16.776 0.004 AB
PanSTARRS_g 707.47 2.36 16.776 0.004 AB
SDSS_r 1002.36 9.01 16.397 0.010 AB
PanSTARRS_r 1018.11 2.93 16.381 0.003 AB
DES_r 1093.18 5.41 16.303 0.005 AB
SDSS_i 1256.78 11.05 16.152 0.010 AB
PanSTARRS_i 1265.13 2.63 16.145 0.002 AB
PanSTARRS_z 1351.42 6.96 16.073 0.006 AB
SDSS_z 1485.88 29.79 15.970 0.022 AB
DES_z 1469.18 7.11 15.982 0.005 AB
PanSTARRS_y 1504.85 14.72 15.956 0.011 AB
WISE_W1 1020.48 24.32 13.679 0.026 Vega
WISE_W2 645.43 32.11 13.536 0.054 Vega
WISE_W3 2459.58 158.18 10.249 0.070 Vega
WISE_W4 4655.99 1031.43 8.110 0.241 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})\, 8.347 8.613 8.771
{\rm log}_{10}({\rm SFR}) -3.140 -1.587 -0.365
{\rm log}_{10}({\rm sSFR}) -11.674 -10.209 -8.825
{\rm stellar\ age} 0.359 3.394 6.317

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.677 -1.177 -0.514
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.547 -0.725 0.101

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.423 0.886
\delta -0.645 -0.169 0.194
\tau_1/\tau_2 0.571 1.017 1.476
Q_{PAH} 1.345 3.573 5.881
U_{min} 3.496 9.669 17.863
{\rm log}_{10}(\gamma_e)\, -2.572 -1.442 -0.538

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.937 -0.465 0.042
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.523 1.997

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.302 -2.267 -1.551
0.03-0.10 Gyr -3.520 -1.543 -0.214
0.10-0.33 Gyr -2.047 -0.760 0.016
0.33-1.07 Gyr -3.222 -1.034 -0.509
1.07-3.52 Gyr -4.317 -1.498 -0.944
3.52-11.53 Gyr -5.361 -1.946 -1.195
11.53-12.82 Gyr -5.674 -1.902 -1.035

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.187 10.250 10.316
{\rm log}_{10}({\rm SFR}) -0.009 0.190 0.377
{\rm log}_{10}({\rm sSFR}) -10.265 -10.062 -9.862
{\rm stellar\ age} 4.041 5.436 6.444

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.831 -0.536 -0.317
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.815 -0.548 0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.124 0.204 0.330
\delta 0.076 0.275 0.365
\tau_1/\tau_2 0.751 1.070 1.382
Q_{PAH} 2.082 3.870 5.570
U_{min} 2.140 6.703 13.973
{\rm log}_{10}(\gamma_e)\, -3.073 -1.894 -1.006

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.553 -2.278 -1.680
{\rm log}_{10}(\tau_{AGN})\, 0.918 1.294 1.812

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.133 0.044 0.172
0.03-0.10 Gyr -0.025 0.240 0.481
0.10-0.33 Gyr 0.295 0.515 0.710
0.33-1.07 Gyr 0.500 0.665 0.798
1.07-3.52 Gyr 0.313 0.509 0.684
3.52-11.53 Gyr -0.058 0.241 0.402
11.53-12.82 Gyr -0.344 0.218 0.604