2022yvv

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Information

Transient

Name: SN2022yvv
Right ascension: 2h41m43.02s
Declination: -22d48m51.34s
Discovery Date: Oct. 26, 2022, 8:34 a.m.
Classification: SN Ia
Redshift: 0.022000
MW E(B-V): 0.026

Host

Name: 2022yvv
Right ascension: 2h41m42.47s
Declination: -22d48m48.39s
Redshift: 0.022173
Photometric Redshift: 0.034
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.04
Cutout download processed 8.83
Global aperture construction processed 0.57
Local aperture photometry processed 4.98
Global aperture photometry processed 5.35
Validate local photometry processed 0.03
Validate global photometry processed 13.57
Host information processed 0.08
Global host SED inference processed 388.63
Local host SED inference processed 883.06
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 2h41m43.02s, -22d48m51.34s
semi major axis, semi minor axis (arcsec) = 4.46, 4.46
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 81.24 7.39 19.126 0.099 AB
DES_g 254.64 0.45 17.885 0.002 AB
PanSTARRS_g 232.91 1.15 17.982 0.005 AB
PanSTARRS_r 287.17 1.49 17.755 0.006 AB
DES_r 311.66 0.58 17.666 0.002 AB
PanSTARRS_i 294.73 1.48 17.726 0.005 AB
PanSTARRS_z 313.99 3.18 17.658 0.011 AB
DES_z 360.2 2.15 17.509 0.006 AB
PanSTARRS_y 396.08 8.45 17.406 0.023 AB
2MASS_J 513.97 109.2 16.228 0.231 Vega
2MASS_H 373.17 184.96 16.103 0.538 Vega
2MASS_K 258.3 195.4 16.032 0.821 Vega

Aperture details

RA, DEC (J2000) = 2h41m42.52s, -22d48m47.95s
semi major axis, semi minor axis (arcsec) = 19.5, 13.52
angle (degrees, anti-clockwise from east) = -146.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 419.92 16.81 17.342 0.043 AB
GALEX_NUV 536.29 11.1 17.077 0.022 AB
DES_g 2499.74 1.44 15.405 0.001 AB
PanSTARRS_g 2519.47 4.11 15.397 0.002 AB
PanSTARRS_r 3428.37 5.34 15.062 0.002 AB
DES_r 3532.39 1.98 15.030 0.001 AB
PanSTARRS_i 3923.02 5.2 14.916 0.001 AB
PanSTARRS_z 4229.86 11.24 14.834 0.003 AB
DES_z 4448.69 7.55 14.779 0.002 AB
PanSTARRS_y 5065.32 30.08 14.638 0.006 AB
2MASS_J 5195.75 436.29 13.716 0.091 Vega
2MASS_H 5467.16 735.44 13.188 0.146 Vega
2MASS_K 4007.42 781.41 13.055 0.212 Vega
WISE_W1 2688.5 35.6 12.627 0.014 Vega
WISE_W2 1741.18 43.22 12.459 0.027 Vega
WISE_W3 6496.25 162.4 9.194 0.027 Vega
WISE_W4 8419.24 1068.69 7.467 0.138 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})\, 8.272 8.584 8.752
{\rm log}_{10}({\rm SFR}) -1.060 -0.524 -0.190
{\rm log}_{10}({\rm sSFR}) -9.654 -9.118 -8.545
{\rm stellar\ age} 1.833 5.580 7.647

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.711 -1.137 -0.464
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.828 -0.166 0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.089 0.451 0.833
\delta -0.126 0.225 0.362
\tau_1/\tau_2 0.497 0.939 1.385
Q_{PAH} 0.597 1.937 4.285
U_{min} 3.109 8.919 16.167
{\rm log}_{10}(\gamma_e)\, -3.304 -2.060 -1.004

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.338 -2.732 -0.807
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.529 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.205 -0.995 -0.723
0.03-0.10 Gyr -1.027 -0.410 -0.056
0.10-0.33 Gyr -1.884 -1.097 -0.584
0.33-1.10 Gyr -2.495 -1.473 -1.062
1.10-3.65 Gyr -2.536 -1.466 -1.069
3.65-12.11 Gyr -3.281 -1.565 -1.152
12.11-13.46 Gyr -3.553 -1.641 -0.909

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.500 9.595 9.769
{\rm log}_{10}({\rm SFR}) -0.124 0.085 0.314
{\rm log}_{10}({\rm sSFR}) -9.820 -9.554 -9.242
{\rm stellar\ age} 4.282 5.867 7.301

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.819 -0.471 -0.252
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.183 0.135 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.234 0.369
\delta -0.420 -0.062 0.245
\tau_1/\tau_2 0.759 1.091 1.441
Q_{PAH} 0.495 1.045 1.856
U_{min} 2.851 7.124 12.970
{\rm log}_{10}(\gamma_e)\, -3.442 -2.724 -2.082

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.320 -2.334 -1.975
{\rm log}_{10}(\tau_{AGN})\, 0.893 1.232 1.701

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.366 -0.200 -0.052
0.03-0.10 Gyr -0.089 0.172 0.437
0.10-0.33 Gyr -0.135 0.180 0.427
0.33-1.10 Gyr -0.482 -0.119 0.122
1.10-3.65 Gyr -0.574 -0.305 -0.106
3.65-12.11 Gyr -0.721 -0.417 -0.134
12.11-13.46 Gyr -0.890 -0.403 0.064