2021qvv results

Information

Transient
Name:2021qvv
Right ascension: 12h28m02.92s
Declination:9d48m10.26s
Discovery Date:None
Classification:SNIa
Redshift:0.001825
MW E(B-V):0.019
Host
Name:2021qvv
Right ascension: 12h28m03.89s
Declination:9d48m12.96s
Redshift:0.001825
Photometric Redshift:0.025
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.63
Transient MWEBV processed 0.04
Host match processed 0.99
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 1.44
Global aperture photometry processed 9.66
Validate global photometry processed 54.92
Global host SED inference processed 651.06
Local aperture photometry processed 7.95
Validate local photometry processed 0.03
Local host SED inference processed 375.37
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h28m02.92s, 9d48m10.26s
semi major axis, semi minor axis (arcsec):52.9, 52.9
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 267.14 4.84 17.833 0.020 AB
GALEX_NUV 917.92 5.6 16.493 0.007 AB
SDSS_u 19018.49 59.41 13.202 0.003 AB
SDSS_g 112684.31 96.57 11.270 0.001 AB
DES_g 118425.08 25.64 11.216 0.000 AB
PanSTARRS_g 124046.7 24.42 11.166 0.000 AB
SDSS_r 230929.47 148.22 10.491 0.001 AB
PanSTARRS_r 231750.66 39.86 10.487 0.000 AB
DES_r 248113.02 57.0 10.413 0.000 AB
SDSS_i 337004.49 193.74 10.081 0.001 AB
PanSTARRS_i 327666.83 56.18 10.111 0.000 AB
PanSTARRS_z 421752.23 74.33 9.837 0.000 AB
SDSS_z 420801.48 337.89 9.840 0.001 AB
DES_z 404825.82 151.31 9.882 0.000 AB
PanSTARRS_y 518690.16 116.13 9.613 0.000 AB
2MASS_J 623380.02 1751.96 8.518 0.003 Vega
2MASS_H 770196.67 2447.66 7.816 0.003 Vega
2MASS_K 622751.11 2926.12 7.576 0.005 Vega
WISE_W1 302535.82 1901.0 7.499 0.007 Vega
WISE_W2 159653.24 1264.08 7.553 0.009 Vega
WISE_W3 45748.66 993.96 7.075 0.024 Vega
WISE_W4 24576.21 3319.63 6.304 0.147 Vega

Aperture details

RA, DEC (J2000):12h28m03.81s, 9d48m13.48s
semi major axis, semi minor axis (arcsec):61.21, 32.25
angle (degrees, anti-clockwise from east):-99.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 266.94 4.57 17.834 0.019 AB
GALEX_NUV 842.8 5.15 16.586 0.007 AB
SDSS_u 17763.37 52.83 13.276 0.003 AB
SDSS_g 107803.61 92.99 11.318 0.001 AB
DES_g 115837.95 25.0 11.240 0.000 AB
PanSTARRS_g 118315.04 23.04 11.217 0.000 AB
PanSTARRS_r 223332.26 37.97 10.528 0.000 AB
DES_r 244690.17 55.88 10.428 0.000 AB
PanSTARRS_i 319524.72 53.87 10.139 0.000 AB
PanSTARRS_z 414003.04 70.73 9.857 0.000 AB
SDSS_z 417825.19 311.01 9.848 0.001 AB
DES_z 400191.65 149.44 9.894 0.000 AB
PanSTARRS_y 509753.95 106.26 9.632 0.000 AB
2MASS_J 623781.75 1482.97 8.518 0.003 Vega
WISE_W1 301196.76 1787.99 7.504 0.006 Vega
WISE_W2 158824.82 1191.9 7.559 0.008 Vega
WISE_W3 45743.75 876.02 7.075 0.021 Vega
WISE_W4 27438.11 3090.78 6.184 0.122 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.736 9.814 9.916
{\rm log}_{10}({\rm SFR}) -3.220 -2.620 -2.158
{\rm log}_{10}({\rm sSFR}) -13.074 -12.434 -11.923
{\rm stellar\ age} 7.279 8.529 11.792

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.400 -0.294 -0.203
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.433 -0.769 -0.066

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.174 0.273
\delta -0.940 -0.797 -0.565
\tau_1/\tau_2 0.536 0.863 1.211
Q_{PAH} 0.724 2.480 4.838
U_{min} 2.506 7.822 15.030
{\rm log}_{10}(\gamma_e)\, -3.222 -1.861 -0.968

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.473 -3.760 -2.791
{\rm log}_{10}(\tau_{AGN})\, 0.935 1.375 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.388 -2.605 -2.048
0.03-0.10 Gyr -3.522 -2.752 -2.230
0.10-0.33 Gyr -3.647 -2.690 -2.077
0.33-1.10 Gyr -3.154 -2.134 -1.376
1.10-3.67 Gyr -2.251 -0.663 -0.045
3.67-12.18 Gyr -0.941 -0.144 0.056
12.18-13.53 Gyr -0.454 0.245 0.948

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.762 9.829 9.914
{\rm log}_{10}({\rm SFR}) -3.238 -2.600 -2.078
{\rm log}_{10}({\rm sSFR}) -13.081 -12.404 -11.821
{\rm stellar\ age} 7.798 8.673 12.061

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.465 -0.299 -0.160
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.411 -0.732 -0.069

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.213 0.347
\delta -0.935 -0.780 -0.519
\tau_1/\tau_2 0.361 0.743 1.152
Q_{PAH} 0.373 0.989 3.126
U_{min} 2.548 7.365 14.802
{\rm log}_{10}(\gamma_e)\, -3.597 -2.904 -1.579

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.539 -3.803 -2.965
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.414 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.371 -2.530 -1.910
0.03-0.10 Gyr -3.748 -2.780 -2.154
0.10-0.33 Gyr -3.421 -2.574 -1.972
0.33-1.10 Gyr -3.008 -1.974 -1.226
1.10-3.67 Gyr -2.542 -1.135 -0.289
3.67-12.18 Gyr -0.730 -0.062 0.072
12.18-13.53 Gyr -0.359 0.233 0.971