2021vkq results

Information

Transient
Name:2021vkq
Right ascension: 19h08m32.74s
Declination:34d34m00.68s
Discovery Date:None
Classification:SN II
Redshift:0.056521
MW E(B-V):0.076
Host
Name:J190832.74+343400.55
Object ID:149482871365820710
Catalog Name:panstarrs
Catalog Release:dr2
Right ascension: 19h08m32.74s
Declination:34d34m00.55s
Redshift:None
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.14
Transient MWEBV processed 0.11
Host match processed 5.8
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 3.87
Validate global photometry processed 11.34
Global host SED inference processed 513.52
Local aperture photometry processed 3.74
Validate local photometry processed 0.02
Local host SED inference processed 520.59
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):19h08m32.74s, 34d34m00.68s
semi major axis, semi minor axis (arcsec):1.83, 1.83
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 163.09 0.53 18.369 0.004 AB
PanSTARRS_r 141.43 0.61 18.524 0.005 AB
PanSTARRS_i 193.88 0.88 18.181 0.005 AB
PanSTARRS_z 161.51 1.32 18.380 0.009 AB
PanSTARRS_y 178.44 3.33 18.271 0.020 AB

Aperture details

RA, DEC (J2000):19h08m32.75s, 34d34m00.66s
semi major axis, semi minor axis (arcsec):3.87, 3.27
angle (degrees, anti-clockwise from east):-54.88
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 209.44 0.96 18.097 0.005 AB
PanSTARRS_r 192.71 1.11 18.188 0.006 AB
PanSTARRS_i 266.06 1.63 17.838 0.007 AB
PanSTARRS_z 218.46 2.47 18.052 0.012 AB
PanSTARRS_y 256.45 6.29 17.877 0.027 AB
2MASS_J 302.94 87.11 16.802 0.312 Vega
2MASS_H 273.89 141.66 16.438 0.562 Vega
2MASS_K 159.09 159.38 16.558 1.088 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.518 8.908 9.139
{\rm log}_{10}({\rm SFR}) -0.672 -0.272 0.145
{\rm log}_{10}({\rm sSFR}) -9.710 -9.140 -8.466
{\rm stellar\ age} 1.230 4.308 6.594

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.520 -0.835 -0.187
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.313 -0.984 -0.682

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.061 0.157 0.346
\delta -0.702 -0.173 0.211
\tau_1/\tau_2 0.688 1.032 1.375
Q_{PAH} 0.484 1.991 4.623
U_{min} 3.196 8.573 15.255
{\rm log}_{10}(\gamma_e)\, -3.147 -1.791 -0.470

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.501 -1.356 -0.573
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.437 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.517 -0.298 -0.116
0.03-0.10 Gyr -0.811 -0.262 0.234
0.10-0.33 Gyr -1.090 -0.512 -0.094
0.33-1.08 Gyr -1.719 -0.804 -0.455
1.08-3.56 Gyr -2.240 -1.045 -0.636
3.56-11.70 Gyr -2.709 -1.321 -0.795
11.70-13.00 Gyr -2.824 -1.414 -0.666

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.638 8.998 9.230
{\rm log}_{10}({\rm SFR}) -0.398 0.076 0.451
{\rm log}_{10}({\rm sSFR}) -9.568 -8.906 -8.247
{\rm stellar\ age} 0.343 3.580 6.495

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.612 -0.907 -0.225
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.308 -0.801 -0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.350 0.644
\delta -0.636 -0.151 0.228
\tau_1/\tau_2 0.472 0.922 1.375
Q_{PAH} 0.566 2.081 4.086
U_{min} 2.859 8.053 15.641
{\rm log}_{10}(\gamma_e)\, -2.898 -1.488 -0.712

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.127 -2.745 -1.226
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.494 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.293 -0.063 0.111
0.03-0.10 Gyr -0.610 0.120 0.564
0.10-0.33 Gyr -1.457 -0.276 0.277
0.33-1.08 Gyr -2.459 -0.888 -0.251
1.08-3.56 Gyr -3.609 -1.270 -0.656
3.56-11.70 Gyr -3.924 -1.417 -0.797
11.70-13.00 Gyr -3.898 -1.380 -0.570