2022tav

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Information

Transient

Name: SN2022tav
Right ascension: 8h27m05.57s
Declination: 21d38m34.30s
Discovery Date: Sept. 2, 2022, 12:08 p.m.
Classification: SN Ic
Redshift: 0.025149
MW E(B-V): 0.037

Host

Name: 2022tav
Right ascension: 8h27m05.96s
Declination: 21d38m43.09s
Redshift: 0.025150
Photometric Redshift: 0.025
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 6.83
Cutout download processed 8.77
Global aperture construction processed 0.63
Local aperture photometry processed 4.57
Global aperture photometry processed 4.62
Validate local photometry processed 0.02
Validate global photometry processed 13.29
Host information processed 0.09
Global host SED inference processed 383.23
Local host SED inference processed 540.76
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.13
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) = 8h27m05.57s, 21d38m34.30s
semi major axis, semi minor axis (arcsec) = 3.95, 3.95
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 253.63 1.11 17.890 0.005 AB
PanSTARRS_g 264.76 1.05 17.843 0.004 AB
PanSTARRS_r 537.03 1.16 17.075 0.002 AB
DES_r 560.02 2.49 17.029 0.005 AB
PanSTARRS_i 772.57 1.45 16.680 0.002 AB
PanSTARRS_z 971.06 2.98 16.432 0.003 AB
DES_z 1006.86 6.54 16.393 0.007 AB
PanSTARRS_y 1233.74 6.74 16.172 0.006 AB
2MASS_J 1336.21 80.55 15.190 0.065 Vega
2MASS_H 1846.94 139.01 14.366 0.082 Vega
2MASS_K 1463.02 122.71 14.149 0.091 Vega

Aperture details

RA, DEC (J2000) = 8h27m05.95s, 21d38m43.15s
semi major axis, semi minor axis (arcsec) = 23.58, 14.25
angle (degrees, anti-clockwise from east) = -161.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 58.51 2.6 19.482 0.048 AB
GALEX_NUV 121.32 2.39 18.690 0.021 AB
DES_g 5642.68 5.15 14.521 0.001 AB
PanSTARRS_g 5952.01 4.97 14.463 0.001 AB
PanSTARRS_r 12174.28 5.47 13.686 0.000 AB
DES_r 12472.39 11.58 13.660 0.001 AB
PanSTARRS_i 17342.12 6.82 13.302 0.000 AB
PanSTARRS_z 21740.75 13.76 13.057 0.001 AB
DES_z 22631.43 30.81 13.013 0.001 AB
PanSTARRS_y 27288.85 30.76 12.810 0.001 AB
2MASS_J 32355.72 406.85 11.730 0.014 Vega
2MASS_H 41827.76 698.63 10.979 0.018 Vega
2MASS_K 33629.98 619.87 10.745 0.020 Vega
WISE_W1 17849.42 114.21 10.572 0.007 Vega
WISE_W2 9664.3 130.07 10.598 0.015 Vega
WISE_W3 6661.94 381.4 9.167 0.062 Vega
WISE_W4 3598.15 1640.99 8.390 0.495 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})\, 9.331 9.488 9.626
{\rm log}_{10}({\rm SFR}) -1.912 -1.016 -0.506
{\rm log}_{10}({\rm sSFR}) -11.436 -10.512 -9.939
{\rm stellar\ age} 4.926 7.296 9.522

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.557 -0.938 -0.477
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.591 -0.519 0.147

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.520 0.994 1.334
\delta -0.710 -0.411 -0.119
\tau_1/\tau_2 0.603 0.939 1.284
Q_{PAH} 0.572 2.112 3.970
U_{min} 2.663 7.692 14.793
{\rm log}_{10}(\gamma_e)\, -3.509 -2.107 -1.037

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.329 -2.898 -0.702
{\rm log}_{10}(\tau_{AGN})\, 0.894 1.308 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.780 -0.883 -0.501
0.03-0.10 Gyr -2.573 -1.221 -0.501
0.10-0.33 Gyr -2.585 -1.074 -0.363
0.33-1.10 Gyr -2.249 -0.788 -0.244
1.10-3.64 Gyr -1.584 -0.563 -0.242
3.64-12.08 Gyr -1.219 -0.498 -0.252
12.08-13.42 Gyr -1.093 -0.359 0.358

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.868 10.907 10.967
{\rm log}_{10}({\rm SFR}) -0.859 -0.579 -0.327
{\rm log}_{10}({\rm sSFR}) -11.795 -11.491 -11.218
{\rm stellar\ age} 7.877 8.696 11.206

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.455 -0.316 -0.200
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.592 -0.422 0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.246 0.332 0.429
\delta -0.427 -0.178 0.120
\tau_1/\tau_2 0.374 0.759 1.160
Q_{PAH} 0.212 0.542 1.028
U_{min} 3.007 7.914 15.114
{\rm log}_{10}(\gamma_e)\, -3.385 -2.748 -2.008

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.664 -4.069 -3.185
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.592 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.816 -0.468 -0.186
0.03-0.10 Gyr -1.299 -0.682 -0.323
0.10-0.33 Gyr -1.378 -0.689 -0.267
0.33-1.10 Gyr -1.376 -0.603 -0.125
1.10-3.64 Gyr -0.867 0.073 0.615
3.64-12.08 Gyr 0.673 1.057 1.155
12.08-13.42 Gyr 0.813 1.344 1.939