2022xwi results

Information

Transient
Name:2022xwi
Right ascension: 21h18m37.44s
Declination:-25d32m41.13s
Discovery Date:None
Classification:SNIa
Redshift:0.063534
MW E(B-V):0.041
Host
Name:J211837.09-253248.35
Right ascension: 21h18m37.09s
Declination:-25d32m48.35s
Redshift:None
Photometric Redshift:None
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.71
Transient MWEBV processed 0.04
Host match processed 5.48
Host information processed 0.16
Host MWEBV processed 0.05
Host spectrum download not processed None
Global aperture construction processed 0.65
Global aperture photometry processed 4.29
Validate global photometry processed 12.83
Global host SED inference processed 677.17
Local aperture photometry processed 5.1
Validate local photometry processed 0.02
Local host SED inference processed 652.19
 

Imaging data

 

Spectral Energy Distribution

 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.106 8.361 8.508
{\rm log}_{10}({\rm SFR}) -2.290 -1.466 -0.423
{\rm log}_{10}({\rm sSFR}) -10.644 -9.803 -8.578
{\rm stellar\ age} 0.704 5.178 7.244

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.647 -1.067 -0.346
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.510 -0.535 0.211

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.209 0.584 1.268
\delta -0.442 -0.044 0.237
\tau_1/\tau_2 0.665 1.069 1.462
Q_{PAH} 1.336 3.220 5.468
U_{min} 3.161 8.513 15.897
{\rm log}_{10}(\gamma_e)\, -2.781 -1.742 -0.687

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.028 -0.210 0.226
{\rm log}_{10}(\tau_{AGN})\, 1.103 1.515 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.908 -1.883 -1.229
0.03-0.10 Gyr -2.414 -1.416 -0.282
0.10-0.33 Gyr -2.238 -1.349 -0.552
0.33-1.08 Gyr -2.568 -1.397 -0.939
1.08-3.55 Gyr -3.822 -1.677 -1.329
3.55-11.66 Gyr -4.276 -1.906 -1.466
11.66-12.96 Gyr -4.279 -1.959 -1.307
0.33-1.08 Gyr -3.156 -1.563 -1.074
1.08-3.54 Gyr -3.820 -1.673 -1.301
3.54-11.62 Gyr -4.599 -1.795 -1.391
11.62-12.91 Gyr -4.579 -1.811 -1.138

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.069 10.129 10.194
{\rm log}_{10}({\rm SFR}) -0.027 0.238 0.460
{\rm log}_{10}({\rm sSFR}) -10.159 -9.900 -9.661
{\rm stellar\ age} 6.636 7.417 8.688

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.513 -0.236 -0.035
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.595 0.081 0.325

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.346 0.513 0.756
\delta 0.221 0.325 0.380
\tau_1/\tau_2 0.685 1.020 1.392
Q_{PAH} 1.182 2.876 4.879
U_{min} 2.206 6.653 13.336
{\rm log}_{10}(\gamma_e)\, -3.298 -2.362 -1.434

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.675 -2.348 -1.669
{\rm log}_{10}(\tau_{AGN})\, 0.916 1.271 1.764

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.219 -0.022 0.180
0.03-0.10 Gyr -0.032 0.313 0.576
0.10-0.33 Gyr -0.444 -0.073 0.212
0.33-1.08 Gyr -0.635 -0.263 0.008
1.08-3.55 Gyr -0.476 -0.071 0.172
3.55-11.66 Gyr 0.004 0.203 0.316
11.66-12.96 Gyr -0.118 0.316 0.801
0.33-1.08 Gyr -0.542 -0.222 0.019
1.08-3.54 Gyr -0.381 -0.023 0.210
3.54-11.62 Gyr 0.080 0.262 0.366
11.62-12.91 Gyr -0.042 0.394 0.863
 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h18m37.44s, -25d32m41.13s
semi major axis, semi minor axis (arcsec):1.64, 1.64
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 9.54 0.44 21.452 0.050 AB
PanSTARRS_r 14.32 0.58 21.010 0.044 AB
PanSTARRS_i 16.83 0.54 20.835 0.035 AB
PanSTARRS_z 17.91 1.2 20.767 0.073 AB
PanSTARRS_y 24.6 2.91 20.423 0.128 AB

Aperture details

RA, DEC (J2000):21h18m37.06s, -25d32m48.55s
semi major axis, semi minor axis (arcsec):16.07, 3.39
angle (degrees, anti-clockwise from east):-147.55
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 31.6 3.32 20.151 0.114 AB
GALEX_NUV 36.79 2.48 19.986 0.073 AB
PanSTARRS_g 243.81 1.96 17.932 0.009 AB
PanSTARRS_r 389.13 2.56 17.425 0.007 AB
PanSTARRS_i 559.96 2.43 17.030 0.005 AB
PanSTARRS_z 637.46 5.33 16.889 0.009 AB
PanSTARRS_y 778.38 12.88 16.672 0.018 AB
2MASS_J 964.54 160.59 15.544 0.181 Vega
2MASS_H 1369.23 236.82 14.691 0.188 Vega
2MASS_K 1231.47 309.73 14.336 0.273 Vega
WISE_W1 749.81 24.18 14.014 0.035 Vega
WISE_W2 500.8 33.31 13.812 0.072 Vega
WISE_W3 2260.38 149.26 10.341 0.072 Vega
WISE_W4 4238.25 1014.25 8.212 0.260 Vega