2020zgu

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Information

Transient

Name: 2020zgu
Right ascension: 10h03m36.90s
Declination: 45d17m56.91s
Discovery Date: None
Classification: Ia
Redshift: 0.041360
MW E(B-V): 0.007

Host

Name: 82577
Right ascension: 10h03m37.03s
Declination: 45d17m54.77s
Redshift: 0.041358
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 4.03
Cutout download processed 15.22
Global aperture construction processed 0.64
Local aperture photometry processed 5.16
Global aperture photometry processed 4.67
Validate local photometry processed 0.03
Validate global photometry processed 14.25
Host information processed 0.16
Global host SED inference processed 376.87
Local host SED inference processed 536.84
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) = 10h03m36.90s, 45d17m56.91s
semi major axis, semi minor axis (arcsec) = 2.45, 2.45
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 77.26 2.76 19.180 0.039 AB
SDSS_g 222.11 3.92 18.034 0.019 AB
PanSTARRS_g 239.11 0.67 17.954 0.003 AB
SDSS_r 370.36 5.09 17.478 0.015 AB
PanSTARRS_r 393.59 0.69 17.412 0.002 AB
SDSS_i 502.53 6.08 17.147 0.013 AB
PanSTARRS_i 498.85 0.61 17.155 0.001 AB
PanSTARRS_z 604.5 1.65 16.947 0.003 AB
SDSS_z 618.85 8.69 16.921 0.015 AB
PanSTARRS_y 667.64 4.49 16.839 0.007 AB

Aperture details

RA, DEC (J2000) = 10h03m36.95s, 45d17m55.40s
semi major axis, semi minor axis (arcsec) = 11.05, 8.88
angle (degrees, anti-clockwise from east) = -7.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 71.73 8.3 19.261 0.126 AB
GALEX_NUV 118.87 3.66 18.712 0.033 AB
SDSS_u 237.32 7.81 17.962 0.036 AB
SDSS_g 872.87 8.12 16.548 0.010 AB
PanSTARRS_g 877.76 2.38 16.542 0.003 AB
SDSS_r 1418.87 10.6 16.020 0.008 AB
PanSTARRS_r 1398.14 2.43 16.036 0.002 AB
SDSS_i 1869.63 13.31 15.721 0.008 AB
PanSTARRS_i 1781.36 2.31 15.773 0.001 AB
PanSTARRS_z 2146.9 6.41 15.570 0.003 AB
SDSS_z 2268.3 26.75 15.511 0.013 AB
PanSTARRS_y 2443.39 18.01 15.430 0.008 AB
2MASS_J 2922.72 190.84 14.341 0.071 Vega
2MASS_H 3768.75 263.52 13.592 0.076 Vega
2MASS_K 3234.13 339.42 13.288 0.114 Vega
WISE_W1 1412.18 22.68 13.326 0.017 Vega
WISE_W2 878.4 28.08 13.202 0.035 Vega
WISE_W3 2871.39 98.08 10.081 0.037 Vega
WISE_W4 2845.46 656.05 8.645 0.250 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})\, 9.567 9.674 9.785
{\rm log}_{10}({\rm SFR}) -0.928 -0.370 0.165
{\rm log}_{10}({\rm sSFR}) -10.597 -10.047 -9.485
{\rm stellar\ age} 6.653 7.859 11.023

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.517 -1.009 -0.611
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.872 -0.957 0.276

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.226 0.602 0.907
\delta -0.512 -0.151 0.229
\tau_1/\tau_2 0.653 1.029 1.421
Q_{PAH} 0.497 2.084 4.329
U_{min} 3.113 8.564 15.720
{\rm log}_{10}(\gamma_e)\, -3.498 -2.214 -0.717

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.715 -1.749 -0.614
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.335 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.053 -1.064 -0.575
0.03-0.10 Gyr -0.891 -0.257 0.310
0.10-0.33 Gyr -1.639 -0.603 -0.092
0.33-1.09 Gyr -2.493 -0.949 -0.438
1.09-3.60 Gyr -2.323 -0.813 -0.289
3.60-11.88 Gyr -0.878 -0.247 -0.069
11.88-13.20 Gyr -0.757 -0.031 0.779

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.115 10.173 10.246
{\rm log}_{10}({\rm SFR}) -0.270 -0.028 0.254
{\rm log}_{10}({\rm sSFR}) -10.469 -10.206 -9.930
{\rm stellar\ age} 7.216 8.040 10.124

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.817 -0.601 -0.446
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.682 -1.153 0.117

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.273 0.421
\delta -0.422 -0.149 0.066
\tau_1/\tau_2 0.744 1.094 1.469
Q_{PAH} 0.734 1.752 3.199
U_{min} 2.447 7.359 14.308
{\rm log}_{10}(\gamma_e)\, -2.881 -1.884 -1.219

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.100 -2.921 -2.001
{\rm log}_{10}(\tau_{AGN})\, 1.112 1.605 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.814 -0.373 -0.154
0.03-0.10 Gyr -0.263 0.069 0.393
0.10-0.33 Gyr -0.441 -0.023 0.268
0.33-1.09 Gyr -0.782 -0.285 -0.011
1.09-3.60 Gyr -0.838 -0.228 0.090
3.60-11.88 Gyr 0.027 0.292 0.413
11.88-13.20 Gyr 0.049 0.535 1.124