2022niw results

Information

Transient
Name:SN2022niw
Right ascension: 15h57m16.80s
Declination:19d28m28.16s
Discovery Date:June 23, 2022, 6:42 a.m.
Classification:SN II
Redshift:0.033000
MW E(B-V):0.030
Host
Name:2024hry
Object ID:9906628706304439
Catalog Name:decals
Catalog Release:dr9
Right ascension: 15h57m16.48s
Declination:19d28m18.70s
Redshift:0.032872
Photometric Redshift:0.042
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.46
Transient MWEBV processed 0.16
Host match processed 5.46
Host information processed 0.07
Host MWEBV processed 0.1
Global aperture construction processed 0.63
Global aperture photometry processed 6.38
Validate global photometry processed 18.54
Global host SED inference processed 445.25
Local aperture photometry processed 6.3
Validate local photometry processed 0.02
Local host SED inference processed 413.09
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h57m16.80s, 19d28m28.16s
semi major axis, semi minor axis (arcsec):3.05, 3.05
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 5.32 2.79 22.086 0.570 AB
SDSS_g 10.99 1.18 21.297 0.116 AB
DES_g 14.5 0.29 20.997 0.022 AB
PanSTARRS_g 15.22 0.84 20.944 0.060 AB
SDSS_r 19.15 1.69 20.695 0.096 AB
PanSTARRS_r 20.01 0.75 20.647 0.041 AB
DES_r 23.3 0.57 20.482 0.027 AB
SDSS_i 26.75 2.74 20.332 0.111 AB
PanSTARRS_i 23.79 0.8 20.459 0.037 AB
PanSTARRS_z 30.3 2.08 20.196 0.075 AB
SDSS_z 53.33 8.49 19.583 0.173 AB
DES_z 31.03 1.57 20.171 0.055 AB
PanSTARRS_y 29.86 4.74 20.212 0.172 AB
2MASS_J 64.79 67.42 18.476 1.130 Vega
2MASS_H -79.58 108.22 Vega
2MASS_K 276.54 124.98 15.958 0.491 Vega

Aperture details

RA, DEC (J2000):15h57m16.45s, 19d28m18.66s
semi major axis, semi minor axis (arcsec):26.82, 8.63
angle (degrees, anti-clockwise from east):-112.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 377.99 14.41 17.456 0.041 AB
SDSS_g 1064.63 9.34 16.332 0.010 AB
DES_g 1174.7 2.02 16.225 0.002 AB
PanSTARRS_g 1165.25 4.17 16.234 0.004 AB
SDSS_r 1704.09 12.43 15.821 0.008 AB
PanSTARRS_r 1831.71 3.79 15.743 0.002 AB
DES_r 1984.44 4.42 15.656 0.002 AB
SDSS_i 2303.73 17.2 15.494 0.008 AB
PanSTARRS_i 2281.86 4.0 15.504 0.002 AB
PanSTARRS_z 2750.89 10.28 15.301 0.004 AB
SDSS_z 3206.11 43.91 15.135 0.015 AB
DES_z 2964.39 12.48 15.220 0.005 AB
PanSTARRS_y 3165.31 23.66 15.149 0.008 AB
2MASS_J 3937.46 344.68 14.017 0.095 Vega
2MASS_H 4083.23 552.11 13.505 0.147 Vega
2MASS_K 3287.27 637.99 13.270 0.211 Vega
WISE_W1 2148.36 36.11 12.871 0.018 Vega
WISE_W2 1427.34 45.45 12.675 0.035 Vega
WISE_W3 4808.66 217.32 9.521 0.049 Vega
WISE_W4 3016.71 1060.14 8.581 0.382 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.843 8.002 8.125
{\rm log}_{10}({\rm SFR}) -2.237 -1.796 -1.305
{\rm log}_{10}({\rm sSFR}) -10.294 -9.812 -9.175
{\rm stellar\ age} 4.013 6.376 7.765

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.295 -0.696 -0.215
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.551 -1.211 -0.708

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.209 0.550 1.018
\delta -0.574 -0.136 0.192
\tau_1/\tau_2 0.716 1.053 1.390
Q_{PAH} 0.894 2.531 5.034
U_{min} 3.109 7.993 15.102
{\rm log}_{10}(\gamma_e)\, -2.857 -1.776 -0.744

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.849 -0.722 0.052
{\rm log}_{10}(\tau_{AGN})\, 1.047 1.438 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.148 -1.740 -1.340
0.03-0.10 Gyr -2.398 -1.848 -1.281
0.10-0.33 Gyr -2.498 -1.938 -1.412
0.33-1.09 Gyr -2.523 -1.955 -1.544
1.09-3.62 Gyr -2.405 -1.958 -1.716
3.62-11.98 Gyr -2.445 -1.971 -1.732
11.98-13.32 Gyr -2.743 -2.038 -1.513

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.939 10.037 10.116
{\rm log}_{10}({\rm SFR}) -0.744 0.039 0.464
{\rm log}_{10}({\rm sSFR}) -10.765 -10.034 -9.568
{\rm stellar\ age} 6.310 7.536 8.784

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.478 -0.297 -0.187
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.890 -1.568 -0.150

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.117 0.234 0.395
\delta -0.773 -0.458 0.100
\tau_1/\tau_2 0.651 1.031 1.394
Q_{PAH} 0.724 1.836 4.217
U_{min} 2.416 6.723 13.601
{\rm log}_{10}(\gamma_e)\, -3.259 -2.246 -1.264

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.411 -1.881 -1.431
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.347 1.729

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.471 -0.129 0.099
0.03-0.10 Gyr -1.035 0.087 0.583
0.10-0.33 Gyr -1.177 -0.447 0.036
0.33-1.09 Gyr -0.995 -0.424 -0.095
1.09-3.62 Gyr -0.539 -0.093 0.235
3.62-11.98 Gyr -0.107 0.140 0.286
11.98-13.32 Gyr -0.290 0.226 0.724