2022acwt

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Information

Transient

Name: SN2022acwt
Right ascension: 20h49m22.85s
Declination: 21d10m28.96s
Discovery Date: Dec. 10, 2022, 3:08 a.m.
Classification: SN II
Redshift: 0.020000
MW E(B-V): 0.114

Host

Name: 2022acwt
Right ascension: 20h49m23.77s
Declination: 21d11m01.99s
Redshift: 0.113214
Photometric Redshift: 0.125
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.76
Cutout download processed 3.37
Global aperture construction processed 0.68
Local aperture photometry processed 3.87
Global aperture photometry processed 3.58
Validate local photometry processed 0.02
Validate global photometry processed 10.85
Host information processed 0.09
Global host SED inference processed 659.62
Local host SED inference processed 445.36
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.06
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) = 20h49m22.85s, 21d10m28.96s
semi major axis, semi minor axis (arcsec) = 4.94, 4.94
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 0.76 1.66 24.201 2.381 AB
PanSTARRS_g 31.82 1.07 20.143 0.037 AB
PanSTARRS_r 60.7 1.26 19.442 0.023 AB
PanSTARRS_i 81.76 1.98 19.119 0.026 AB
PanSTARRS_z 112.63 3.33 18.771 0.032 AB
PanSTARRS_y 116.89 8.17 18.731 0.076 AB
2MASS_J 176.02 107.31 17.391 0.662 Vega
2MASS_H 64.8 145.43 18.004 2.437 Vega
2MASS_K 163.47 189.14 16.529 1.256 Vega

Aperture details

RA, DEC (J2000) = 20h49m23.77s, 21d11m02.13s
semi major axis, semi minor axis (arcsec) = 6.88, 6.01
angle (degrees, anti-clockwise from east) = -95.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV -1.49 2.83 AB
GALEX_NUV 3.82 2.43 22.444 0.690 AB
PanSTARRS_g 186.96 1.47 18.221 0.009 AB
PanSTARRS_r 500.22 1.65 17.152 0.004 AB
PanSTARRS_i 779.21 2.52 16.671 0.004 AB
PanSTARRS_z 1097.5 4.25 16.299 0.004 AB
PanSTARRS_y 1350.65 10.41 16.074 0.008 AB
2MASS_J 2045.68 174.93 14.728 0.093 Vega
2MASS_H 2608.46 233.9 13.991 0.097 Vega
2MASS_K 2269.83 307.74 13.672 0.147 Vega
WISE_W1 1573.81 43.97 13.209 0.030 Vega
WISE_W2 1038.73 43.56 13.020 0.046 Vega
WISE_W3 526.97 101.46 11.922 0.209 Vega
WISE_W4 999.24 595.01 9.781 0.646 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})\, 8.236 8.339 8.471
{\rm log}_{10}({\rm SFR}) -2.538 -1.996 -1.479
{\rm log}_{10}({\rm sSFR}) -10.904 -10.348 -9.756
{\rm stellar\ age} 6.184 7.578 9.392

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.168 -0.627 -0.290
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.891 -1.659 -1.053

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.274 0.637 1.066
\delta -0.563 -0.166 0.163
\tau_1/\tau_2 0.697 1.032 1.376
Q_{PAH} 1.033 3.146 5.405
U_{min} 2.963 8.338 15.072
{\rm log}_{10}(\gamma_e)\, -3.075 -1.791 -0.681

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.175 -1.206 -0.343
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.467 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.575 -1.953 -1.576
0.03-0.10 Gyr -2.824 -2.065 -1.434
0.10-0.33 Gyr -2.768 -2.066 -1.518
0.33-1.10 Gyr -2.726 -2.007 -1.558
1.10-3.66 Gyr -2.507 -1.789 -1.479
3.66-12.14 Gyr -1.918 -1.585 -1.415
12.14-13.49 Gyr -2.003 -1.451 -0.881

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.547 9.659 9.738
{\rm log}_{10}({\rm SFR}) -3.241 -1.975 -1.304
{\rm log}_{10}({\rm sSFR}) -12.916 -11.593 -10.876
{\rm stellar\ age} 8.091 11.811 12.802

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.630 -0.374 -0.141
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.820 -1.066 0.211

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.607 0.839 1.083
\delta -0.204 0.039 0.228
\tau_1/\tau_2 0.347 0.715 1.109
Q_{PAH} 0.289 0.747 1.622
U_{min} 2.924 7.560 14.577
{\rm log}_{10}(\gamma_e)\, -3.693 -3.193 -2.392

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.105 -1.671 -1.435
{\rm log}_{10}(\tau_{AGN})\, 0.783 0.941 1.167

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.308 -1.741 -0.962
0.03-0.10 Gyr -4.897 -2.766 -1.601
0.10-0.33 Gyr -5.961 -3.188 -1.756
0.33-1.10 Gyr -6.297 -3.181 -1.630
1.10-3.66 Gyr -4.692 -2.349 -0.920
3.66-12.14 Gyr -2.946 -0.809 -0.191
12.14-13.49 Gyr -0.345 0.709 0.848