2022iwv results

Information

Transient
Name:SN2022iwv
Right ascension: 18h22m37.98s
Declination:-85d24m14.36s
Discovery Date:April 29, 2022, 1:39 a.m.
Classification:SN II
Redshift:0.008700
MW E(B-V):0.146
Host
Name:NGC6438
Right ascension: 18h22m17.39s
Declination:-85d24m07.42s
Redshift:0.006699
Photometric Redshift:None
 

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 3.45
Transient MWEBV processed 0.04
Host match processed 4.62
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.16
Global aperture photometry processed 1.05
Validate global photometry processed 1.16
Global host SED inference processed 893.24
Local aperture photometry processed 0.93
Validate local photometry processed 0.01
Local host SED inference processed 1139.8
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h22m37.98s, -85d24m14.36s
semi major axis, semi minor axis (arcsec):14.5, 14.5
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 207.08 4.28 18.110 0.022 AB
GALEX_NUV 395.7 5.0 17.407 0.014 AB
2MASS_J 49166.2 406.09 11.276 0.009 Vega
2MASS_H 60819.23 635.99 10.572 0.011 Vega
2MASS_K 50618.19 684.51 10.301 0.015 Vega
WISE_W1 17367.71 766.66 10.602 0.048 Vega
WISE_W2 10435.01 512.96 10.515 0.053 Vega
WISE_W3 48176.86 1192.42 7.019 0.027 Vega
WISE_W4 40592.15 2721.15 5.759 0.073 Vega

Aperture details

RA, DEC (J2000):18h22m17.67s, -85d24m07.48s
semi major axis, semi minor axis (arcsec):22.82, 18.06
angle (degrees, anti-clockwise from east):-9.96
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 64.68 2.9 19.373 0.049 AB
GALEX_NUV 134.86 4.25 18.575 0.034 AB
2MASS_J 113020.61 570.8 10.372 0.005 Vega
2MASS_H 141181.14 892.06 9.658 0.007 Vega
2MASS_K 117568.22 960.46 9.386 0.009 Vega
WISE_W1 52695.58 1142.46 9.397 0.024 Vega
WISE_W2 30053.95 788.89 9.366 0.028 Vega
WISE_W3 36584.02 1336.53 7.318 0.040 Vega
WISE_W4 51458.27 3889.47 5.501 0.082 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.708 9.856 9.988
{\rm log}_{10}({\rm SFR}) -0.916 -0.546 -0.096
{\rm log}_{10}({\rm sSFR}) -10.779 -10.376 -9.927
{\rm stellar\ age} 6.795 8.263 11.509

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.652 -1.057 -0.540
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.622 -0.647 -0.031

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.203 0.306 0.442
\delta -0.878 -0.652 -0.423
\tau_1/\tau_2 0.474 0.864 1.255
Q_{PAH} 0.119 0.458 1.322
U_{min} 2.484 7.752 14.880
{\rm log}_{10}(\gamma_e)\, -3.268 -2.334 -1.631

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.547 -3.762 -2.788
{\rm log}_{10}(\tau_{AGN})\, 1.156 1.672 2.045

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.224 -0.664 -0.389
0.03-0.10 Gyr -1.285 -0.533 0.029
0.10-0.33 Gyr -1.558 -0.692 -0.237
0.33-1.10 Gyr -1.774 -0.788 -0.307
1.10-3.65 Gyr -1.927 -0.629 -0.126
3.65-12.12 Gyr -0.841 -0.140 0.089
12.12-13.47 Gyr -0.473 0.227 1.010

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.199 10.307 10.433
{\rm log}_{10}({\rm SFR}) -1.989 -1.326 -0.703
{\rm log}_{10}({\rm sSFR}) -12.264 -11.627 -10.967
{\rm stellar\ age} 7.704 9.251 12.713

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.621 -0.348 -0.119
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.123 -0.494 0.124

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.147 0.274 0.441
\delta -0.884 -0.599 -0.186
\tau_1/\tau_2 0.284 0.727 1.242
Q_{PAH} 0.316 1.061 2.908
U_{min} 2.580 7.405 14.406
{\rm log}_{10}(\gamma_e)\, -3.056 -2.066 -1.135

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.454 -3.354 -2.121
{\rm log}_{10}(\tau_{AGN})\, 1.300 1.762 2.032

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.374 -1.509 -0.884
0.03-0.10 Gyr -2.371 -1.387 -0.636
0.10-0.33 Gyr -2.728 -1.348 -0.625
0.33-1.10 Gyr -3.238 -1.202 -0.366
1.10-3.65 Gyr -2.854 -0.848 0.092
3.65-12.12 Gyr -1.436 0.265 0.489
12.12-13.47 Gyr 0.121 0.906 1.535