2022ywf

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Information

Transient

Name: SN2022ywf
Right ascension: 1h22m12.20s
Declination: 0d57m23.68s
Discovery Date: Oct. 28, 2022, 4:22 a.m.
Classification: SN Ia
Redshift: 0.007800
MW E(B-V): 0.028

Host

Name: 2022ywf
Right ascension: 1h22m09.07s
Declination: 0d56m44.52s
Redshift: 0.007815
Photometric Redshift: 0.012
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.83
Cutout download processed 22.41
Global aperture construction processed 1.51
Local aperture photometry processed 6.39
Global aperture photometry processed 8.57
Validate local photometry processed 0.03
Validate global photometry processed 39.55
Host information processed 0.08
Global host SED inference processed 814.1
Local host SED inference processed 668.25
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 1h22m12.20s, 0d57m23.68s
semi major axis, semi minor axis (arcsec) = 12.44, 12.44
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 166.62 3.72 18.346 0.024 AB
GALEX_NUV 244.84 5.05 17.928 0.022 AB
SDSS_u 634.79 11.01 16.893 0.019 AB
SDSS_g 1803.72 13.21 15.760 0.008 AB
DES_g 1603.31 5.12 15.887 0.003 AB
PanSTARRS_g 1881.97 4.73 15.713 0.003 AB
SDSS_r 2574.36 17.36 15.373 0.007 AB
PanSTARRS_r 2556.72 6.84 15.381 0.003 AB
DES_r 2391.26 7.61 15.453 0.003 AB
SDSS_i 2950.26 21.16 15.225 0.008 AB
PanSTARRS_i 3000.34 6.41 15.207 0.002 AB
PanSTARRS_z 3532.09 10.42 15.030 0.003 AB
SDSS_z 3309.74 45.93 15.101 0.015 AB
DES_z 3648.53 9.8 14.995 0.003 AB
PanSTARRS_y 3850.32 25.86 14.936 0.007 AB
2MASS_J 4424.75 296.57 13.890 0.073 Vega
2MASS_H 4289.2 520.57 13.451 0.132 Vega
2MASS_K 3049.12 521.49 13.352 0.186 Vega
WISE_W1 1183.32 267.09 13.518 0.245 Vega
WISE_W2 772.12 137.78 13.342 0.194 Vega
WISE_W3 3200.7 522.87 9.963 0.177 Vega
WISE_W4 3370.27 1822.92 8.461 0.587 Vega

Aperture details

RA, DEC (J2000) = 1h22m08.78s, 0d56m42.98s
semi major axis, semi minor axis (arcsec) = 135.57, 28.49
angle (degrees, anti-clockwise from east) = -125.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2264.29 15.37 15.513 0.007 AB
GALEX_NUV 3314.47 22.28 15.099 0.007 AB
SDSS_g 27218.72 53.95 12.813 0.002 AB
DES_g 9810.81 21.23 13.921 0.002 AB
PanSTARRS_g 27122.92 24.96 12.817 0.001 AB
SDSS_r 39370.3 74.74 12.412 0.002 AB
PanSTARRS_r 35831.43 32.35 12.514 0.001 AB
SDSS_i 46262.84 95.69 12.237 0.002 AB
PanSTARRS_i 43683.75 37.07 12.299 0.001 AB
PanSTARRS_z 53208.74 55.96 12.085 0.001 AB
SDSS_z 48526.08 227.13 12.185 0.005 AB
DES_z 27093.34 43.97 12.818 0.002 AB
PanSTARRS_y 54540.59 127.55 12.058 0.003 AB
2MASS_H 69917.61 2680.73 10.421 0.042 Vega
WISE_W1 27453.47 1406.68 10.105 0.056 Vega
WISE_W3 77853.68 3111.93 6.498 0.043 Vega
WISE_W4 130276.02 11555.44 4.493 0.096 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})\, 8.674 8.760 8.851
{\rm log}_{10}({\rm SFR}) -1.273 -0.922 -0.621
{\rm log}_{10}({\rm sSFR}) -10.070 -9.696 -9.374
{\rm stellar\ age} 6.209 7.330 8.908

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.944 -0.708 -0.540
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.402 -0.772 -0.093

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.164 0.266
\delta -0.925 -0.741 -0.489
\tau_1/\tau_2 0.717 1.085 1.479
Q_{PAH} 0.216 0.899 2.617
U_{min} 3.072 8.830 16.299
{\rm log}_{10}(\gamma_e)\, -2.287 -1.258 -0.467

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.250 -3.024 -1.839
{\rm log}_{10}(\tau_{AGN})\, 1.225 1.700 2.024

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.677 -2.079 -1.728
0.03-0.10 Gyr -1.146 -0.772 -0.462
0.10-0.33 Gyr -1.434 -0.970 -0.668
0.33-1.10 Gyr -2.137 -1.419 -1.149
1.10-3.65 Gyr -1.998 -1.425 -1.117
3.65-12.11 Gyr -1.496 -1.151 -1.007
12.11-13.45 Gyr -1.717 -1.078 -0.472

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.069 10.129 10.199
{\rm log}_{10}({\rm SFR}) -0.459 -0.197 0.047
{\rm log}_{10}({\rm sSFR}) -10.602 -10.328 -10.090
{\rm stellar\ age} 8.042 9.779 12.361

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.830 -1.561 -1.239
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.519 0.279

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.188 0.329 0.492
\delta 0.012 0.221 0.343
\tau_1/\tau_2 0.318 0.649 1.048
Q_{PAH} 0.100 0.381 0.932
U_{min} 2.715 7.166 13.890
{\rm log}_{10}(\gamma_e)\, -3.654 -3.022 -2.292

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.596 -1.209 -1.023
{\rm log}_{10}(\tau_{AGN})\, 1.223 1.394 1.685

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.747 -0.424 -0.168
0.03-0.10 Gyr -0.464 -0.128 0.154
0.10-0.33 Gyr -1.472 -0.611 -0.225
0.33-1.10 Gyr -2.421 -1.163 -0.626
1.10-3.65 Gyr -2.555 -1.078 -0.476
3.65-12.11 Gyr -0.842 0.161 0.348
12.11-13.45 Gyr 0.170 0.866 1.293