2022khr

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Information

Transient

Name: SN2022khr
Right ascension: 17h59m15.48s
Declination: 44d20m34.88s
Discovery Date: May 21, 2022, 4:12 p.m.
Classification: SN Ia
Redshift: 0.040000
MW E(B-V): 0.033

Host

Name: 2022khr
Right ascension: 17h59m15.86s
Declination: 44d20m34.32s
Redshift: None
Photometric Redshift: 0.070
 

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 2.9
Cutout download processed 14.7
Global aperture construction processed 0.67
Local aperture photometry processed 6.16
Global aperture photometry processed 6.1
Validate local photometry processed 0.03
Validate global photometry processed 17.2
Host information processed 0.08
Global host SED inference processed 451.98
Local host SED inference processed 435.83
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) = 17h59m15.48s, 44d20m34.88s
semi major axis, semi minor axis (arcsec) = 2.53, 2.53
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 4.62 2.19 22.239 0.515 AB
SDSS_g 42.12 1.78 19.839 0.046 AB
PanSTARRS_g 46.96 0.83 19.721 0.019 AB
SDSS_r 83.06 2.57 19.102 0.034 AB
PanSTARRS_r 90.5 0.65 19.008 0.008 AB
SDSS_i 116.86 3.33 18.731 0.031 AB
PanSTARRS_i 122.67 0.47 18.678 0.004 AB
PanSTARRS_z 147.99 1.67 18.474 0.012 AB
SDSS_z 137.64 8.2 18.553 0.065 AB
PanSTARRS_y 174.64 4.21 18.295 0.026 AB

Aperture details

RA, DEC (J2000) = 17h59m15.85s, 44d20m34.51s
semi major axis, semi minor axis (arcsec) = 8.15, 7.23
angle (degrees, anti-clockwise from east) = -62.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.14 2.49 21.385 0.267 AB
GALEX_NUV 14.41 2.3 21.004 0.173 AB
SDSS_u 31.96 6.71 20.138 0.228 AB
SDSS_g 295.77 4.82 17.723 0.018 AB
PanSTARRS_g 306.43 2.5 17.684 0.009 AB
SDSS_r 598.98 7.04 16.956 0.013 AB
PanSTARRS_r 598.71 1.95 16.957 0.004 AB
SDSS_i 834.18 9.29 16.597 0.012 AB
PanSTARRS_i 825.61 1.41 16.608 0.002 AB
PanSTARRS_z 994.89 5.08 16.406 0.006 AB
SDSS_z 981.76 24.61 16.420 0.027 AB
PanSTARRS_y 1115.15 12.71 16.282 0.012 AB
2MASS_J 1449.15 147.35 15.102 0.110 Vega
2MASS_H 2278.87 227.0 14.138 0.108 Vega
2MASS_K 1198.33 268.98 14.366 0.244 Vega
WISE_W1 552.72 14.98 14.345 0.029 Vega
WISE_W2 312.38 18.04 14.324 0.063 Vega
WISE_W3 164.9 61.17 13.183 0.403 Vega
WISE_W4 44.1 311.24 13.169 7.663 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})\, 9.002 9.112 9.246
{\rm log}_{10}({\rm SFR}) -2.229 -1.389 -0.854
{\rm log}_{10}({\rm sSFR}) -11.320 -10.516 -9.966
{\rm stellar\ age} 6.493 7.949 10.663

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.565 -0.952 -0.548
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.501 0.008 0.331

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.346 0.750 1.111
\delta -0.506 -0.118 0.198
\tau_1/\tau_2 0.668 1.063 1.412
Q_{PAH} 1.007 3.009 5.581
U_{min} 2.862 7.596 14.272
{\rm log}_{10}(\gamma_e)\, -3.128 -2.232 -1.031

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.250 -1.221 -0.475
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.493 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.152 -1.350 -0.888
0.03-0.10 Gyr -2.567 -1.491 -0.834
0.10-0.33 Gyr -2.751 -1.566 -0.920
0.33-1.09 Gyr -2.740 -1.559 -0.973
1.09-3.60 Gyr -2.490 -1.254 -0.801
3.60-11.90 Gyr -1.264 -0.795 -0.618
11.90-13.22 Gyr -1.220 -0.580 0.152

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.926 10.015 10.067
{\rm log}_{10}({\rm SFR}) -1.469 -1.001 -0.578
{\rm log}_{10}({\rm sSFR}) -11.552 -11.006 -10.587
{\rm stellar\ age} 8.822 12.174 12.533

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.390 -1.110 -0.904
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.586 -0.621 0.170

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.348 0.495
\delta -0.621 -0.392 -0.208
\tau_1/\tau_2 0.486 0.964 1.462
Q_{PAH} 0.421 1.447 3.250
U_{min} 3.318 9.039 16.479
{\rm log}_{10}(\gamma_e)\, -3.104 -2.117 -1.306

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.306 -3.232 -2.324
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.532 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.291 -1.219 -0.808
0.03-0.10 Gyr -1.976 -0.988 -0.475
0.10-0.33 Gyr -3.853 -1.571 -0.788
0.33-1.09 Gyr -4.887 -2.048 -1.047
1.09-3.60 Gyr -4.701 -2.165 -1.044
3.60-11.90 Gyr -2.652 -0.901 0.103
11.90-13.22 Gyr 0.453 1.125 1.195