2020qpo

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Information

Transient

Name: SN2020qpo
Right ascension: 17h16m41.36s
Declination: 57d54m12.36s
Discovery Date: July 26, 2020, 6:19 a.m.
Classification: SN IIn
Redshift: 0.053000
MW E(B-V): 0.024

Host

Name: 2020qpo
Right ascension: 17h16m41.88s
Declination: 57d54m08.52s
Redshift: None
Photometric Redshift: 0.129
 

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 2.36
Cutout download processed 16.81
Global aperture construction processed 0.67
Local aperture photometry processed 6.64
Global aperture photometry processed 6.83
Validate local photometry processed 0.02
Validate global photometry processed 18.65
Host information processed 0.09
Global host SED inference processed 475.25
Local host SED inference processed 493.6
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 17h16m41.36s, 57d54m12.36s
semi major axis, semi minor axis (arcsec) = 1.94, 1.94
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 6.9 1.47 21.802 0.231 AB
SDSS_g 10.7 0.98 21.327 0.099 AB
DES_g 11.0 0.24 21.297 0.024 AB
PanSTARRS_g 11.65 0.44 21.234 0.041 AB
SDSS_r 13.72 1.26 21.057 0.100 AB
PanSTARRS_r 13.94 0.61 21.040 0.048 AB
SDSS_i 14.84 1.72 20.971 0.126 AB
PanSTARRS_i 15.81 0.67 20.903 0.046 AB
PanSTARRS_z 14.81 1.46 20.974 0.107 AB
SDSS_z -0.3 6.68 AB
DES_z 12.48 0.9 21.159 0.078 AB
PanSTARRS_y 16.41 3.42 20.862 0.226 AB

Aperture details

RA, DEC (J2000) = 17h16m41.86s, 57d54m09.05s
semi major axis, semi minor axis (arcsec) = 9.27, 5.55
angle (degrees, anti-clockwise from east) = -169.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.97 1.87 20.041 0.058 AB
GALEX_NUV 40.33 1.2 19.886 0.032 AB
SDSS_u 88.8 5.41 19.029 0.066 AB
SDSS_g 146.26 3.67 18.487 0.027 AB
DES_g 151.67 0.91 18.448 0.006 AB
PanSTARRS_g 147.98 1.64 18.474 0.012 AB
SDSS_r 215.05 4.89 18.069 0.025 AB
PanSTARRS_r 213.58 2.26 18.076 0.011 AB
SDSS_i 242.1 6.65 17.940 0.030 AB
PanSTARRS_i 241.63 2.48 17.942 0.011 AB
PanSTARRS_z 246.45 5.36 17.921 0.024 AB
SDSS_z 188.27 24.97 18.213 0.144 AB
DES_z 245.51 3.72 17.925 0.016 AB
PanSTARRS_y 256.44 12.52 17.878 0.053 AB
2MASS_J -59.58 176.99 Vega
2MASS_H 420.57 252.18 15.973 0.651 Vega
2MASS_K 266.52 313.14 15.998 1.276 Vega
WISE_W1 129.9 8.45 15.917 0.071 Vega
WISE_W2 77.55 10.17 15.837 0.142 Vega
WISE_W3 124.35 56.1 13.489 0.490 Vega
WISE_W4 420.93 292.71 10.719 0.755 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})\, 7.615 7.853 8.044
{\rm log}_{10}({\rm SFR}) -2.443 -1.391 -0.579
{\rm log}_{10}({\rm sSFR}) -10.295 -9.238 -8.137
{\rm stellar\ age} 0.236 3.026 6.099

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.826 -1.557 -1.037
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.721 -1.011 0.007

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.417 0.886
\delta -0.550 -0.108 0.238
\tau_1/\tau_2 0.658 1.094 1.522
Q_{PAH} 1.167 3.130 5.507
U_{min} 3.024 8.786 16.602
{\rm log}_{10}(\gamma_e)\, -2.871 -1.768 -0.754

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.721 -0.256 0.158
{\rm log}_{10}(\tau_{AGN})\, 1.144 1.512 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.005 -1.937 -1.432
0.03-0.10 Gyr -2.646 -1.328 -0.432
0.10-0.33 Gyr -2.575 -1.370 -0.717
0.33-1.08 Gyr -4.403 -1.927 -1.385
1.08-3.57 Gyr -5.292 -2.396 -1.769
3.57-11.74 Gyr -6.086 -2.742 -1.960
11.74-13.05 Gyr -6.163 -2.711 -1.773

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.116 9.276 9.400
{\rm log}_{10}({\rm SFR}) -0.366 -0.110 0.165
{\rm log}_{10}({\rm sSFR}) -9.639 -9.365 -9.050
{\rm stellar\ age} 5.378 6.818 8.555

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.657 -1.265 -0.811
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.001 0.319 0.441

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.196 0.318
\delta -0.693 -0.330 0.007
\tau_1/\tau_2 0.464 0.833 1.243
Q_{PAH} 1.127 2.719 4.725
U_{min} 2.889 8.107 15.550
{\rm log}_{10}(\gamma_e)\, -3.092 -2.045 -1.020

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.991 -2.647 -1.776
{\rm log}_{10}(\tau_{AGN})\, 0.966 1.412 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.574 -0.974 -0.700
0.03-0.10 Gyr -0.248 0.036 0.319
0.10-0.33 Gyr -1.535 -0.509 -0.144
0.33-1.08 Gyr -1.836 -0.875 -0.540
1.08-3.57 Gyr -1.509 -0.860 -0.577
3.57-11.74 Gyr -1.191 -0.709 -0.495
11.74-13.05 Gyr -1.173 -0.587 0.062