2020aczg

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Information

Transient

Name: 2020aczg
Right ascension: 10h01m06.69s
Declination: 54d47m22.45s
Discovery Date: None
Classification: Ia
Redshift: 0.025625
MW E(B-V): 0.007

Host

Name: 2020aczg
Right ascension: 10h01m08.25s
Declination: 54d47m15.55s
Redshift: 0.025060
Photometric Redshift: 0.082
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.91
Cutout download processed 13.67
Global aperture construction processed 0.56
Local aperture photometry processed 4.06
Global aperture photometry processed 5.7
Validate local photometry processed 0.02
Validate global photometry processed 19.14
Host information processed 0.08
Global host SED inference processed 1205.29
Local host SED inference processed 598.1
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.05
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) = 10h01m06.69s, 54d47m22.45s
semi major axis, semi minor axis (arcsec) = 3.96, 3.96
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 -0.91 5.03 AB
SDSS_g 7.09 2.19 21.774 0.336 AB
PanSTARRS_g 6.14 0.99 21.929 0.175 AB
SDSS_r 9.08 2.8 21.505 0.334 AB
PanSTARRS_r 7.81 1.34 21.669 0.186 AB
SDSS_i 13.27 4.04 21.093 0.330 AB
PanSTARRS_i 13.62 0.93 21.064 0.074 AB
PanSTARRS_z 4.01 2.93 22.393 0.794 AB
SDSS_z 39.35 13.05 19.913 0.360 AB
PanSTARRS_y 14.24 7.86 21.016 0.599 AB
2MASS_J -32.13 94.71 Vega
2MASS_H -294.64 157.62 Vega
2MASS_K 39.0 166.72 18.085 4.641 Vega

Aperture details

RA, DEC (J2000) = 10h01m08.13s, 54d47m16.01s
semi major axis, semi minor axis (arcsec) = 7.86, 5.08
angle (degrees, anti-clockwise from east) = -64.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.65 5.77 20.051 0.181 AB
GALEX_NUV 52.48 4.51 19.600 0.093 AB
SDSS_u 43.08 8.39 19.814 0.211 AB
SDSS_g 148.03 4.47 18.474 0.033 AB
PanSTARRS_g 159.92 1.59 18.390 0.011 AB
SDSS_r 245.23 5.72 17.926 0.025 AB
PanSTARRS_r 227.39 2.21 18.008 0.011 AB
SDSS_i 273.03 7.33 17.809 0.029 AB
PanSTARRS_i 281.41 1.48 17.777 0.006 AB
PanSTARRS_z 309.11 4.48 17.675 0.016 AB
SDSS_z 324.31 21.02 17.623 0.070 AB
PanSTARRS_y 350.17 12.04 17.539 0.037 AB
2MASS_J 115.96 189.72 17.844 1.776 Vega
2MASS_H 622.56 311.93 15.547 0.544 Vega
2MASS_K 668.65 333.94 14.999 0.542 Vega
WISE_W1 188.71 11.64 15.512 0.067 Vega
WISE_W2 126.49 16.64 15.306 0.143 Vega
WISE_W3 170.8 77.3 13.145 0.491 Vega
WISE_W4 -105.07 424.98 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})\, 7.224 7.643 7.907
{\rm log}_{10}({\rm SFR}) -2.169 -1.579 -1.040
{\rm log}_{10}({\rm sSFR}) -9.975 -9.208 -8.265
{\rm stellar\ age} 0.508 5.792 8.179

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.439 -0.678 -0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.125 -0.528 -0.060

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.094 1.623 2.208
\delta -0.097 0.124 0.314
\tau_1/\tau_2 0.540 0.946 1.359
Q_{PAH} 0.554 2.206 5.018
U_{min} 2.896 8.529 16.135
{\rm log}_{10}(\gamma_e)\, -3.233 -2.179 -1.045

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.813 -1.209 -0.120
{\rm log}_{10}(\tau_{AGN})\, 1.100 1.597 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.401 -1.700 -1.140
0.03-0.10 Gyr -2.695 -1.737 -0.993
0.10-0.33 Gyr -3.990 -2.338 -1.608
0.33-1.10 Gyr -4.788 -2.624 -1.951
1.10-3.64 Gyr -5.314 -2.622 -2.068
3.64-12.08 Gyr -5.388 -2.548 -2.025
12.08-13.42 Gyr -5.238 -2.530 -1.671

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.855 8.965 9.052
{\rm log}_{10}({\rm SFR}) -1.082 -0.747 -0.454
{\rm log}_{10}({\rm sSFR}) -10.025 -9.705 -9.407
{\rm stellar\ age} 7.708 10.175 12.313

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.299 -0.895 -0.580
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.776 -0.260 0.357

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.093 0.277 0.495
\delta 0.133 0.306 0.374
\tau_1/\tau_2 0.521 1.011 1.509
Q_{PAH} 1.409 3.560 5.472
U_{min} 2.901 8.382 16.315
{\rm log}_{10}(\gamma_e)\, -2.882 -1.873 -0.811

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.894 -2.436 -1.583
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.446 1.860

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.560 -1.565 -1.266
0.03-0.10 Gyr -0.978 -0.605 -0.300
0.10-0.33 Gyr -3.014 -1.600 -1.093
0.33-1.10 Gyr -3.611 -2.030 -1.484
1.10-3.64 Gyr -4.095 -2.160 -1.467
3.64-12.08 Gyr -2.531 -1.197 -0.883
12.08-13.42 Gyr -1.131 -0.170 0.146