2022ako

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Information

Transient

Name: SN2022ako
Right ascension: 8h46m47.85s
Declination: 24d50m20.73s
Discovery Date: Jan. 25, 2022, 8:44 a.m.
Classification: SN Ia
Redshift: 0.090000
MW E(B-V): 0.030

Host

Name: 2022ako
Right ascension: 8h46m47.83s
Declination: 24d50m21.02s
Redshift: 0.086028
Photometric Redshift: 0.066
 

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 2.66
Cutout download processed 21.56
Global aperture construction processed 0.75
Local aperture photometry processed 7.95
Global aperture photometry processed 7.6
Validate local photometry processed 0.03
Validate global photometry processed 20.39
Host information processed 0.09
Global host SED inference processed 589.91
Local host SED inference processed 471.52
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.06
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) = 8h46m47.85s, 24d50m20.73s
semi major axis, semi minor axis (arcsec) = 1.24, 1.24
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 40.9 0.31 19.871 0.008 AB
PanSTARRS_r 74.75 0.34 19.216 0.005 AB
DES_r 84.05 0.61 19.089 0.008 AB
PanSTARRS_i 106.09 0.41 18.836 0.004 AB
PanSTARRS_z 129.21 0.87 18.622 0.007 AB
DES_z 156.37 2.16 18.415 0.015 AB
PanSTARRS_y 146.83 2.11 18.483 0.016 AB

Aperture details

RA, DEC (J2000) = 8h46m47.81s, 24d50m20.93s
semi major axis, semi minor axis (arcsec) = 12.21, 10.03
angle (degrees, anti-clockwise from east) = -90.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 54.33 6.58 19.562 0.132 AB
GALEX_NUV 102.92 5.6 18.869 0.059 AB
SDSS_u 284.06 11.18 17.766 0.043 AB
SDSS_g 594.11 7.13 16.965 0.013 AB
DES_g 597.79 1.33 16.959 0.002 AB
PanSTARRS_g 593.32 2.48 16.967 0.005 AB
SDSS_r 898.06 9.29 16.517 0.011 AB
PanSTARRS_r 947.89 2.78 16.458 0.003 AB
DES_r 1003.29 2.31 16.396 0.003 AB
SDSS_i 1234.92 11.57 16.171 0.010 AB
PanSTARRS_i 1224.13 3.43 16.180 0.003 AB
PanSTARRS_z 1373.02 7.46 16.056 0.006 AB
SDSS_z 1324.11 39.36 16.095 0.032 AB
DES_z 1484.66 7.49 15.971 0.005 AB
PanSTARRS_y 1654.3 18.63 15.853 0.012 AB
2MASS_J 1749.85 196.57 14.898 0.122 Vega
2MASS_H 2095.37 290.41 14.229 0.150 Vega
2MASS_K 2018.02 352.03 13.800 0.189 Vega
WISE_W1 985.17 26.21 13.717 0.029 Vega
WISE_W2 618.91 35.08 13.582 0.062 Vega
WISE_W3 1899.21 189.68 10.530 0.108 Vega
WISE_W4 2960.04 956.37 8.602 0.351 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})\, 9.536 9.646 9.754
{\rm log}_{10}({\rm SFR}) -1.936 -1.202 -0.477
{\rm log}_{10}({\rm sSFR}) -11.582 -10.785 -9.999
{\rm stellar\ age} 4.502 6.546 8.060

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.109 -0.482 -0.121
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.592 -0.788 0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.189 0.535 1.074
\delta -0.616 -0.217 0.176
\tau_1/\tau_2 0.644 1.003 1.351
Q_{PAH} 1.064 3.010 5.589
U_{min} 3.029 8.353 15.309
{\rm log}_{10}(\gamma_e)\, -2.896 -1.606 -0.445

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.719 -0.826 -0.241
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.572 2.029

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.239 -1.323 -0.800
0.03-0.10 Gyr -2.140 -1.221 -0.388
0.10-0.33 Gyr -1.701 -0.822 -0.022
0.33-1.07 Gyr -1.349 -0.471 0.031
1.07-3.48 Gyr -1.111 -0.314 -0.022
3.48-11.36 Gyr -0.805 -0.275 -0.082
11.36-12.63 Gyr -0.938 -0.258 0.302

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.359 10.459 10.553
{\rm log}_{10}({\rm SFR}) 1.114 1.280 1.493
{\rm log}_{10}({\rm sSFR}) -9.382 -9.183 -8.893
{\rm stellar\ age} 6.154 7.303 9.666

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.404 -0.287 -0.198
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.206 0.360 0.458

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.219 0.339
\delta -0.946 -0.803 -0.558
\tau_1/\tau_2 0.492 0.899 1.336
Q_{PAH} 0.334 0.947 1.927
U_{min} 1.818 5.744 12.813
{\rm log}_{10}(\gamma_e)\, -3.641 -3.032 -1.965

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.362 -3.367 -2.477
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.479 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.109 0.227 0.438
0.03-0.10 Gyr 1.264 1.432 1.647
0.10-0.33 Gyr -1.602 -0.068 0.490
0.33-1.07 Gyr -2.154 -0.251 0.183
1.07-3.48 Gyr -1.010 0.133 0.507
3.48-11.36 Gyr -0.042 0.525 0.683
11.36-12.63 Gyr 0.046 0.783 1.455