2020qbu

Download data

Information

Transient

Name: 2020qbu
Right ascension: 1h33m53.40s
Declination: -13d04m49.27s
Discovery Date: None
Classification: SNIc
Redshift: 0.030000
MW E(B-V): 0.018

Host

Name: 2020qbu
Right ascension: 1h33m53.91s
Declination: -13d04m48.00s
Redshift: None
Photometric Redshift: 0.030
 

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 1.73
Cutout download processed 3.47
Global aperture construction processed 0.58
Local aperture photometry processed 3.55
Global aperture photometry processed 5.45
Validate local photometry processed 0.02
Validate global photometry processed 13.5
Host information processed 0.08
Global host SED inference processed 538.49
Local host SED inference processed 629.34
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.08
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) = 1h33m53.40s, -13d04m49.27s
semi major axis, semi minor axis (arcsec) = 3.33, 3.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 183.87 0.78 18.239 0.005 AB
PanSTARRS_r 235.33 0.94 17.971 0.004 AB
PanSTARRS_i 259.42 1.16 17.865 0.005 AB
PanSTARRS_z 274.4 2.12 17.804 0.008 AB
PanSTARRS_y 307.24 4.9 17.681 0.017 AB
2MASS_J 172.38 67.67 17.414 0.426 Vega
2MASS_H 383.18 114.33 16.074 0.324 Vega
2MASS_K 345.21 125.77 15.717 0.396 Vega

Aperture details

RA, DEC (J2000) = 1h33m53.97s, -13d04m47.58s
semi major axis, semi minor axis (arcsec) = 32.49, 5.07
angle (degrees, anti-clockwise from east) = -99.21

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 276.19 12.71 17.797 0.050 AB
GALEX_NUV 408.95 8.99 17.371 0.024 AB
PanSTARRS_g 1297.64 2.92 16.117 0.002 AB
PanSTARRS_r 1611.47 3.49 15.882 0.002 AB
PanSTARRS_i 1711.47 4.55 15.817 0.003 AB
PanSTARRS_z 1833.53 8.01 15.742 0.005 AB
PanSTARRS_y 2035.74 18.3 15.628 0.010 AB
2MASS_J 1613.4 305.74 14.986 0.206 Vega
2MASS_H 2083.39 511.84 14.235 0.267 Vega
2MASS_K 2416.13 568.39 13.604 0.255 Vega
WISE_W1 858.71 31.7 13.866 0.040 Vega
WISE_W2 447.82 39.94 13.933 0.097 Vega
WISE_W3 566.64 181.34 11.843 0.347 Vega
WISE_W4 3847.67 1215.6 8.317 0.343 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})\, 8.460 8.732 8.895
{\rm log}_{10}({\rm SFR}) -1.440 -0.856 -0.207
{\rm log}_{10}({\rm sSFR}) -10.252 -9.568 -8.792
{\rm stellar\ age} 1.230 4.994 7.189

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.793 -1.264 -0.625
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.638 -1.126 -0.075

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.140 0.335 0.714
\delta -0.727 -0.354 0.096
\tau_1/\tau_2 0.755 1.137 1.497
Q_{PAH} 0.615 2.180 4.648
U_{min} 2.863 8.113 15.750
{\rm log}_{10}(\gamma_e)\, -3.367 -2.399 -1.238

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.824 -1.673 -0.599
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.494 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.580 -1.216 -0.919
0.03-0.10 Gyr -1.580 -0.768 -0.064
0.10-0.33 Gyr -1.561 -0.733 -0.197
0.33-1.10 Gyr -2.170 -1.102 -0.677
1.10-3.63 Gyr -2.633 -1.270 -0.894
3.63-12.02 Gyr -3.399 -1.459 -1.048
12.02-13.35 Gyr -3.181 -1.491 -0.833

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.114 9.430 9.614
{\rm log}_{10}({\rm SFR}) -0.219 0.116 0.482
{\rm log}_{10}({\rm sSFR}) -9.746 -9.348 -8.741
{\rm stellar\ age} 2.277 5.598 7.352

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.001 -0.744 -0.383
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.734 -1.200 0.277

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.054 0.106 0.193
\delta -0.819 -0.442 0.073
\tau_1/\tau_2 0.686 1.076 1.437
Q_{PAH} 0.196 0.631 1.614
U_{min} 3.592 8.689 15.361
{\rm log}_{10}(\gamma_e)\, -3.052 -2.000 -1.250

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.544 -3.900 -3.108
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.543 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.876 -0.453 -0.230
0.03-0.10 Gyr -0.151 0.240 0.633
0.10-0.33 Gyr -0.340 0.150 0.489
0.33-1.10 Gyr -1.388 -0.527 -0.170
1.10-3.63 Gyr -1.462 -0.628 -0.308
3.63-12.02 Gyr -1.603 -0.632 -0.299
12.02-13.35 Gyr -1.787 -0.646 -0.086