SN2021kqv

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Information

Transient

Name: SN2021kqv
Right ascension: 15h56m52.03s
Declination: 78d27m48.90s
Discovery Date: None
Classification: SN IIn
Redshift: 0.051000
MW E(B-V): 0.039

Host

Name: SN2021kqv
Right ascension: 15h56m50.35s
Declination: 78d27m53.50s
Redshift: 0.030048
Photometric Redshift: 0.055
 

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 2.35
Cutout download processed 4.71
Global aperture construction processed 0.95
Local aperture photometry processed 5.14
Global aperture photometry processed 3.97
Validate local photometry processed 0.04
Validate global photometry processed 11.34
Host information processed 0.11
Global host SED inference processed 461.53
Local host SED inference processed 440.72
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
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) = 15h56m52.03s, 78d27m48.90s
semi major axis, semi minor axis (arcsec) = 2.01, 2.01
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 76.65 0.7 19.189 0.010 AB
PanSTARRS_r 129.39 0.69 18.620 0.006 AB
PanSTARRS_i 173.22 1.2 18.303 0.008 AB
PanSTARRS_z 204.74 1.99 18.122 0.011 AB
PanSTARRS_y 232.6 4.86 17.983 0.023 AB

Aperture details

RA, DEC (J2000) = 15h56m50.39s, 78d27m53.51s
semi major axis, semi minor axis (arcsec) = 28.12, 21.2
angle (degrees, anti-clockwise from east) = -8.42

Warning: possible contaminating objects in the global aperture
Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 251.27 9.77 17.900 0.042 AB
GALEX_NUV 290.56 7.34 17.742 0.027 AB
PanSTARRS_g 2695.27 8.13 15.323 0.003 AB
PanSTARRS_r 4700.2 8.03 14.720 0.002 AB
PanSTARRS_i 6562.26 13.76 14.357 0.002 AB
PanSTARRS_z 7450.67 23.48 14.220 0.003 AB
PanSTARRS_y 8274.69 57.82 14.106 0.008 AB
2MASS_J 13034.91 571.7 12.717 0.048 Vega
2MASS_H 15432.38 847.8 12.061 0.060 Vega
2MASS_K 10860.5 921.16 11.973 0.092 Vega
WISE_W1 6690.25 37.38 11.637 0.006 Vega
WISE_W2 4154.32 46.61 11.515 0.012 Vega
WISE_W3 14078.02 289.09 8.355 0.022 Vega
WISE_W4 15427.02 1150.05 6.809 0.081 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.258 9.373 9.488
log10(SFR){\rm log}_{10}({\rm SFR}) -2.188 -1.252 -0.546
log10(sSFR){\rm log}_{10}({\rm sSFR}) -11.511 -10.643 -9.924
stellar age{\rm stellar\ age} 5.517 7.406 9.253

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.586 -1.016 -0.627
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.764 -0.960 0.022

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
Ï„2\tau_2 0.155 0.543 0.882
δ\delta -0.564 -0.183 0.158
Ï„1/Ï„2\tau_1/\tau_2 0.648 1.029 1.386
QPAHQ_{PAH} 0.969 2.885 5.556
UminU_{min} 2.961 7.925 15.114
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.212 -2.167 -0.842

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -2.984 -1.069 -0.383
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 1.005 1.494 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.553 -1.585 -0.988
0.03-0.10 Gyr -2.430 -1.239 -0.437
0.10-0.33 Gyr -2.125 -0.982 -0.370
0.33-1.08 Gyr -2.012 -1.000 -0.476
1.08-3.57 Gyr -1.679 -0.772 -0.422
3.57-11.77 Gyr -1.045 -0.552 -0.369
11.77-13.07 Gyr -1.127 -0.430 0.239

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.945 11.020 11.108
log10(SFR){\rm log}_{10}({\rm SFR}) 0.327 0.605 0.918
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.704 -10.388 -10.089
stellar age{\rm stellar\ age} 7.178 8.006 10.589

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.803 -0.579 -0.390
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.906 -1.680 0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
Ï„2\tau_2 0.305 0.430 0.587
δ\delta 0.055 0.249 0.355
Ï„1/Ï„2\tau_1/\tau_2 0.342 0.714 1.175
QPAHQ_{PAH} 1.191 2.059 3.309
UminU_{min} 2.273 6.836 14.047
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.338 -2.405 -1.833

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -3.688 -2.556 -1.872
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 1.035 1.490 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.282 0.660 0.870
0.03-0.10 Gyr -0.437 0.548 1.015
0.10-0.33 Gyr -0.999 0.225 0.691
0.33-1.08 Gyr -0.795 0.191 0.592
1.08-3.57 Gyr -0.433 0.536 0.987
3.57-11.77 Gyr 0.747 1.158 1.282
11.77-13.07 Gyr 0.778 1.348 2.053