2021qqr

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Information

Transient

Name: SN2021qqr
Right ascension: 17h09m29.72s
Declination: -22d26m51.67s
Discovery Date: June 19, 2021, 7:36 a.m.
Classification: SN Ia-91bg-like
Redshift: 0.030955
MW E(B-V): 0.504

Host

Name: 2021qqr
Right ascension: 17h09m29.83s
Declination: -22d26m51.33s
Redshift: None
Photometric Redshift: 0.164
 

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 20.88
Cutout download processed 0.03
Global aperture construction processed 1.23
Local aperture photometry processed 4.31
Global aperture photometry processed 4.79
Validate local photometry processed 0.02
Validate global photometry processed 13.53
Host information processed 0.09
Global host SED inference processed 546.28
Local host SED inference processed 826.54
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 17h09m29.72s, -22d26m51.67s
semi major axis, semi minor axis (arcsec) = 3.23, 3.23
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 11.67 0.96 21.233 0.089 AB
PanSTARRS_r 32.93 1.2 20.106 0.039 AB
PanSTARRS_i 72.77 2.33 19.245 0.035 AB
PanSTARRS_z 88.26 3.67 19.036 0.045 AB
PanSTARRS_y 104.15 7.92 18.856 0.083 AB
2MASS_J 157.75 94.78 17.510 0.652 Vega
2MASS_H 162.04 164.21 17.008 1.100 Vega
2MASS_K 119.0 153.29 16.873 1.399 Vega

Aperture details

RA, DEC (J2000) = 17h09m29.86s, -22d26m51.19s
semi major axis, semi minor axis (arcsec) = 3.8, 1.37
angle (degrees, anti-clockwise from east) = -37.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.6 2.11 22.862 0.880 AB
GALEX_NUV -1.26 2.45 AB
PanSTARRS_g 7.43 0.68 21.722 0.100 AB
PanSTARRS_r 19.21 0.8 20.691 0.045 AB
PanSTARRS_i 30.99 1.48 20.172 0.052 AB
PanSTARRS_z 36.45 2.28 19.996 0.068 AB
PanSTARRS_y 47.21 4.78 19.715 0.110 AB
2MASS_J 193.23 117.25 17.290 0.659 Vega
2MASS_H 313.39 197.87 16.292 0.685 Vega
2MASS_K 165.41 189.65 16.516 1.245 Vega
WISE_W1 -246.51 154.79 Vega
WISE_W2 -134.71 117.25 Vega
WISE_W3 -18.98 113.18 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})\, 8.861 9.023 9.161
{\rm log}_{10}({\rm SFR}) -1.866 -1.026 -0.379
{\rm log}_{10}({\rm sSFR}) -10.914 -10.067 -9.351
{\rm stellar\ age} 6.357 8.142 12.022

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.879 -1.632 -1.166
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.801 -1.122 0.010

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.630 1.019 1.410
\delta -0.399 -0.063 0.205
\tau_1/\tau_2 0.541 0.926 1.321
Q_{PAH} 0.603 2.051 3.944
U_{min} 2.876 8.040 15.240
{\rm log}_{10}(\gamma_e)\, -3.496 -2.523 -1.211

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.909 -1.462 -0.354
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.369 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.160 -1.300 -0.752
0.03-0.10 Gyr -2.383 -1.079 -0.254
0.10-0.33 Gyr -3.430 -1.660 -0.938
0.33-1.10 Gyr -4.050 -1.943 -1.165
1.10-3.63 Gyr -3.807 -1.671 -0.974
3.63-12.01 Gyr -2.487 -0.998 -0.724
12.01-13.34 Gyr -1.514 -0.593 0.212

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.021 8.348 8.544
{\rm log}_{10}({\rm SFR}) -1.816 -1.202 -0.625
{\rm log}_{10}({\rm sSFR}) -10.293 -9.556 -8.764
{\rm stellar\ age} 1.413 5.958 8.156

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.774 -1.228 -0.396
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.701 -0.143 0.348

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.377 0.684 1.089
\delta -0.462 -0.083 0.264
\tau_1/\tau_2 0.550 0.954 1.351
Q_{PAH} 1.428 2.964 5.032
U_{min} 3.236 8.654 16.209
{\rm log}_{10}(\gamma_e)\, -2.968 -1.721 -0.775

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.479 -1.481 -0.828
{\rm log}_{10}(\tau_{AGN})\, 0.902 1.314 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.079 -1.424 -0.998
0.03-0.10 Gyr -2.068 -1.171 -0.510
0.10-0.33 Gyr -2.404 -1.423 -0.815
0.33-1.10 Gyr -2.772 -1.676 -1.149
1.10-3.63 Gyr -3.286 -1.790 -1.400
3.63-12.01 Gyr -3.685 -1.769 -1.361
12.01-13.34 Gyr -3.534 -1.740 -1.001