2022gwn results

Information

Transient
Name:2022gwn
Right ascension: 7h40m13.28s
Declination:29d54m53.69s
Discovery Date:None
Classification:SN Ia
Redshift:0.035017
MW E(B-V):0.048
Host
Name:2022gwn
Right ascension: 7h40m13.24s
Declination:29d54m53.65s
Redshift:0.035017
Photometric Redshift:0.046
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.47
Transient MWEBV processed 0.04
Host match processed 2.18
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.68
Global aperture photometry processed 6.07
Validate global photometry processed 17.02
Global host SED inference processed 392.22
Local aperture photometry processed 5.82
Validate local photometry processed 0.03
Local host SED inference processed 447.02
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h40m13.28s, 29d54m53.69s
semi major axis, semi minor axis (arcsec):2.87, 2.87
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 108.85 3.24 18.808 0.032 AB
SDSS_g 566.64 6.23 17.017 0.012 AB
PanSTARRS_g 610.31 0.95 16.936 0.002 AB
SDSS_r 1299.41 9.45 16.116 0.008 AB
PanSTARRS_r 1304.98 0.79 16.111 0.001 AB
SDSS_i 1956.39 11.65 15.671 0.006 AB
PanSTARRS_i 1909.04 1.71 15.698 0.001 AB
PanSTARRS_z 2478.14 2.9 15.415 0.001 AB
SDSS_z 2706.65 15.76 15.319 0.006 AB
PanSTARRS_y 2986.01 5.27 15.212 0.002 AB
2MASS_H 4308.06 73.03 13.447 0.018 Vega

Aperture details

RA, DEC (J2000):7h40m13.24s, 29d54m53.72s
semi major axis, semi minor axis (arcsec):13.26, 8.51
angle (degrees, anti-clockwise from east):-161.6
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.63 1.57 20.297 0.062 AB
GALEX_NUV 49.99 1.33 19.653 0.029 AB
SDSS_u 327.99 8.31 17.610 0.028 AB
SDSS_g 1300.9 9.88 16.114 0.008 AB
PanSTARRS_g 1397.35 2.92 16.037 0.002 AB
SDSS_r 2758.78 14.52 15.298 0.006 AB
PanSTARRS_r 2811.29 2.56 15.278 0.001 AB
SDSS_i 4028.15 18.09 14.887 0.005 AB
PanSTARRS_i 4020.13 5.58 14.889 0.002 AB
PanSTARRS_z 5038.62 9.8 14.644 0.002 AB
SDSS_z 5341.7 35.66 14.581 0.007 AB
PanSTARRS_y 6254.06 19.06 14.410 0.003 AB
2MASS_J 8218.43 179.33 13.218 0.024 Vega
2MASS_H 9897.47 269.28 12.544 0.030 Vega
2MASS_K 8598.84 345.06 12.226 0.044 Vega
WISE_W1 3769.93 65.14 12.260 0.019 Vega
WISE_W2 2158.31 54.28 12.226 0.027 Vega
WISE_W3 4094.87 147.34 9.695 0.039 Vega
WISE_W4 3626.96 843.91 8.381 0.253 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.897 10.143 10.314
{\rm log}_{10}({\rm SFR}) -1.868 -0.095 0.744
{\rm log}_{10}({\rm sSFR}) -12.124 -10.291 -9.258
{\rm stellar\ age} 3.962 7.237 9.562

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.323 -0.686 -0.429
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.537 -0.025 0.302

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.529 0.902 1.326
\delta -0.815 -0.558 -0.131
\tau_1/\tau_2 0.658 1.031 1.414
Q_{PAH} 1.155 2.479 4.770
U_{min} 2.705 8.199 15.685
{\rm log}_{10}(\gamma_e)\, -2.863 -1.704 -1.046

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.472 -3.185 -1.171
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.617 2.032

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.903 -0.346 0.213
0.03-0.10 Gyr -2.356 -0.137 0.868
0.10-0.33 Gyr -2.246 -0.223 0.671
0.33-1.09 Gyr -2.290 -0.361 0.318
1.09-3.62 Gyr -2.034 -0.095 0.331
3.62-11.96 Gyr -1.119 0.112 0.452
11.96-13.29 Gyr -0.915 0.251 1.020

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.500 10.538 10.608
{\rm log}_{10}({\rm SFR}) -0.547 -0.244 0.044
{\rm log}_{10}({\rm sSFR}) -11.103 -10.789 -10.492
{\rm stellar\ age} 7.932 8.859 11.596

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.703 -0.524 -0.384
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.316 0.204 0.388

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.272 0.371 0.495
\delta -0.627 -0.355 -0.125
\tau_1/\tau_2 0.573 0.951 1.341
Q_{PAH} 0.393 1.086 1.981
U_{min} 2.763 7.698 14.842
{\rm log}_{10}(\gamma_e)\, -2.886 -2.205 -1.556

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.558 -3.773 -2.805
{\rm log}_{10}(\tau_{AGN})\, 1.112 1.630 1.972

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.084 -0.419 -0.143
0.03-0.10 Gyr -0.686 -0.215 0.172
0.10-0.33 Gyr -1.004 -0.381 0.032
0.33-1.09 Gyr -1.273 -0.536 -0.155
1.09-3.62 Gyr -1.242 -0.376 0.085
3.62-11.96 Gyr 0.094 0.674 0.781
11.96-13.29 Gyr 0.528 1.080 1.662