2021kbq

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Information

Transient

Name: SN2021kbq
Right ascension: 11h25m33.98s
Declination: 53d23m59.21s
Discovery Date: April 12, 2021, 8:13 a.m.
Classification: SN II
Redshift: 0.046800
MW E(B-V): 0.013

Host

Name: 2021kbq
Right ascension: 11h25m34.10s
Declination: 53d24m00.06s
Redshift: 0.046795
Photometric Redshift: 0.070
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.94
Cutout download processed 3.76
Global aperture construction processed 0.78
Local aperture photometry processed 4.87
Global aperture photometry processed 3.78
Validate local photometry processed 0.02
Validate global photometry processed 10.6
Host information processed 0.12
Global host SED inference processed 411.31
Local host SED inference processed 503.81
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.06
Log transient processing status processed None
 

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) = 11h25m33.98s, 53d23m59.21s
semi major axis, semi minor axis (arcsec) = 2.18, 2.18
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 113.95 0.59 18.758 0.006
PanSTARRS_r 181.39 0.71 18.253 0.004
PanSTARRS_i 217.26 0.58 18.058 0.003
PanSTARRS_z 247.5 1.5 17.916 0.007
PanSTARRS_y 263.19 3.1 17.849 0.013

Aperture details

RA, DEC (J2000) = 11h25m34.09s, 53d24m00.15s
semi major axis, semi minor axis (arcsec) = 4.71, 3.87
angle (degrees, anti-clockwise from east) = -137.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 23.11 1.26 20.490 0.059
GALEX_NUV 35.31 0.95 20.030 0.029
PanSTARRS_g 187.43 1.11 18.218 0.006
PanSTARRS_r 286.05 1.29 17.759 0.005
PanSTARRS_i 348.68 1.07 17.544 0.003
PanSTARRS_z 390.14 2.74 17.422 0.008
PanSTARRS_y 437.24 5.63 17.298 0.014
2MASS_J 494.4 133.71 16.270 0.294
2MASS_H 866.46 224.91 15.188 0.282
2MASS_K 764.71 211.23 14.853 0.300
WISE_W1 289.95 12.34 15.045 0.046
WISE_W2 175.49 15.23 14.950 0.094
WISE_W3 920.62 75.38 11.316 0.089
WISE_W4 1650.64 539.38 9.236 0.355
 

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})\, 9.205 9.306 9.425
{\rm log}_{10}({\rm SFR}) -1.923 -1.251 -0.579
{\rm log}_{10}({\rm sSFR}) -11.210 -10.550 -9.887
{\rm stellar\ age} 5.678 7.470 9.480

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.664 -1.206 -0.849
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.871 -1.405 0.060

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.082 0.311 0.669
\delta -0.659 -0.232 0.196
\tau_1/\tau_2 0.704 1.041 1.416
Q_{PAH} 1.024 2.999 5.188
U_{min} 2.886 7.903 14.965
{\rm log}_{10}(\gamma_e)\, -3.161 -2.076 -0.816

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.254 -1.011 -0.323
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.475 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.251 -1.482 -0.912
0.03-0.10 Gyr -2.102 -1.255 -0.492
0.10-0.33 Gyr -1.724 -1.040 -0.450
0.33-1.09 Gyr -1.850 -1.042 -0.590
1.09-3.58 Gyr -1.745 -0.855 -0.519
3.58-11.82 Gyr -1.148 -0.619 -0.432
11.82-13.13 Gyr -1.133 -0.468 0.205

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.394 9.501 9.611
{\rm log}_{10}({\rm SFR}) -0.650 -0.398 -0.104
{\rm log}_{10}({\rm sSFR}) -10.155 -9.888 -9.563
{\rm stellar\ age} 6.258 7.492 9.317

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.169 -0.768 -0.518
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.670 0.078 0.396

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.355 0.572
\delta -0.202 0.131 0.310
\tau_1/\tau_2 0.595 0.933 1.271
Q_{PAH} 0.884 2.252 4.368
U_{min} 3.015 8.231 15.511
{\rm log}_{10}(\gamma_e)\, -2.982 -2.057 -1.085

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.641 -2.231 -1.626
{\rm log}_{10}(\tau_{AGN})\, 0.922 1.294 1.754

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.594 -0.813 -0.504
0.03-0.10 Gyr -0.643 -0.298 0.037
0.10-0.33 Gyr -1.112 -0.555 -0.161
0.33-1.09 Gyr -1.394 -0.773 -0.428
1.09-3.58 Gyr -1.243 -0.676 -0.396
3.58-11.82 Gyr -0.749 -0.416 -0.245
11.82-13.13 Gyr -0.805 -0.247 0.381