2022kkg

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Information

Transient

Name: 2022kkg
Right ascension: 20h23m15.96s
Declination: 20d12m57.93s
Discovery Date: None
Classification: SN Ia
Redshift: 0.041440
MW E(B-V): 0.173

Host

Name: 2022kkg
Right ascension: 20h23m16.49s
Declination: 20d13m01.57s
Redshift: 0.041440
Photometric Redshift: 0.026
 

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 7.6
Cutout download processed 2.8
Global aperture construction processed 0.79
Local aperture photometry processed 4.27
Global aperture photometry processed 4.27
Validate local photometry processed 0.02
Validate global photometry processed 12.58
Host information processed 0.1
Global host SED inference processed 458.64
Local host SED inference processed 436.83
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 20h23m15.96s, 20d12m57.93s
semi major axis, semi minor axis (arcsec) = 2.44, 2.44
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 51.37 0.67 19.623 0.014 AB
PanSTARRS_r 105.5 0.75 18.842 0.008 AB
PanSTARRS_i 156.33 1.41 18.415 0.010 AB
PanSTARRS_z 193.89 2.41 18.181 0.013 AB
PanSTARRS_y 259.97 5.0 17.863 0.021 AB

Aperture details

RA, DEC (J2000) = 20h23m16.48s, 20d13m01.75s
semi major axis, semi minor axis (arcsec) = 12.45, 10.03
angle (degrees, anti-clockwise from east) = -116.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 24.28 4.58 20.437 0.205 AB
PanSTARRS_g 2095.32 3.13 15.597 0.002 AB
PanSTARRS_r 4496.75 3.63 14.768 0.001 AB
PanSTARRS_i 6674.35 6.49 14.339 0.001 AB
2MASS_J 13770.78 309.13 12.658 0.024 Vega
2MASS_H 18520.04 496.12 11.863 0.029 Vega
2MASS_K 15483.91 515.94 11.587 0.036 Vega
WISE_W1 6886.33 107.85 11.606 0.017 Vega
WISE_W2 3908.08 75.62 11.581 0.021 Vega
WISE_W3 2702.63 220.84 10.147 0.089 Vega
WISE_W4 2685.52 987.09 8.707 0.399 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})\, 9.141 9.284 9.432
{\rm log}_{10}({\rm SFR}) -1.554 -0.894 -0.451
{\rm log}_{10}({\rm sSFR}) -10.897 -10.181 -9.700
{\rm stellar\ age} 5.369 7.373 9.645

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.254 -0.650 -0.263
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.518 0.059 0.316

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.280 0.664 1.054
\delta -0.585 -0.237 0.123
\tau_1/\tau_2 0.712 1.048 1.413
Q_{PAH} 0.710 2.249 4.533
U_{min} 2.613 7.443 14.204
{\rm log}_{10}(\gamma_e)\, -3.390 -2.378 -0.995

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.232 -1.420 -0.404
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.353 1.800

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.551 -0.927 -0.525
0.03-0.10 Gyr -1.872 -0.924 -0.400
0.10-0.33 Gyr -2.078 -1.007 -0.445
0.33-1.09 Gyr -2.049 -1.007 -0.513
1.09-3.60 Gyr -1.763 -0.845 -0.523
3.60-11.88 Gyr -1.175 -0.678 -0.465
11.88-13.20 Gyr -1.202 -0.539 0.188

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.862 10.960 11.065
{\rm log}_{10}({\rm SFR}) -1.991 -0.944 -0.422
{\rm log}_{10}({\rm sSFR}) -13.007 -11.922 -11.366
{\rm stellar\ age} 7.095 8.190 11.742

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.771 -0.540 -0.395
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.528 -0.691 0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.055 0.185 0.366
\delta -0.759 -0.349 0.075
\tau_1/\tau_2 0.554 0.957 1.355
Q_{PAH} 0.261 1.019 3.121
U_{min} 2.567 7.485 15.169
{\rm log}_{10}(\gamma_e)\, -3.343 -2.296 -1.043

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.503 -3.700 -2.787
{\rm log}_{10}(\tau_{AGN})\, 1.102 1.614 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.974 -1.078 -0.563
0.03-0.10 Gyr -2.603 -1.012 -0.350
0.10-0.33 Gyr -2.895 -0.991 -0.129
0.33-1.09 Gyr -2.312 -0.646 0.284
1.09-3.60 Gyr -1.482 0.316 1.002
3.60-11.88 Gyr 0.164 1.056 1.227
11.88-13.20 Gyr 0.450 1.291 2.135