2022djw results

Information

Transient
Name:2022djw
Right ascension: 10h18m40.86s
Declination:10d46m45.92s
Discovery Date:None
Classification:SN Ia
Redshift:0.051310
MW E(B-V):0.031
Host
Object ID:9906625495303606
Catalog Name:decals
Catalog Release:dr9
Right ascension: 10h18m39.87s
Declination:10d46m45.59s
Redshift:0.034105
Photometric Redshift:None
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.26
Transient MWEBV processed 0.14
Host match processed 6.18
Host information processed 0.04
Host MWEBV processed 0.12
Host spectrum download processed 0.1
Global aperture construction processed 0.62
Global aperture photometry processed 1.7
Validate global photometry processed 2.78
Global host SED inference processed 406.75
Local aperture photometry processed 1.59
Validate local photometry processed 0.03
Local host SED inference processed 381.45
 

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})\, 7.335 7.721 8.122
{\rm log}_{10}({\rm SFR}) -2.574 -1.833 -1.152
{\rm log}_{10}({\rm sSFR}) -10.559 -9.606 -8.606
{\rm stellar\ age} 1.820 6.329 8.140

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.477 -0.708 -0.080
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.541 -0.646 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.488 1.178 1.927
\delta -0.494 0.097 0.308
\tau_1/\tau_2 0.639 0.984 1.306
Q_{PAH} 0.725 2.086 4.044
U_{min} 3.028 8.479 17.028
{\rm log}_{10}(\gamma_e)\, -3.075 -1.922 -0.778

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.273 -2.586 -0.323
{\rm log}_{10}(\tau_{AGN})\, 0.983 1.447 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.769 -1.812 -1.077
0.03-0.10 Gyr -3.041 -2.048 -1.331
0.10-0.33 Gyr -3.356 -2.335 -1.645
0.33-1.09 Gyr -3.696 -2.497 -1.905
1.09-3.62 Gyr -3.888 -2.380 -1.877
3.62-11.97 Gyr -4.182 -2.352 -1.797
11.97-13.30 Gyr -4.379 -2.331 -1.538

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.407 10.481 10.576
{\rm log}_{10}({\rm SFR}) -3.689 -1.785 -0.891
{\rm log}_{10}({\rm sSFR}) -14.181 -12.261 -11.345
{\rm stellar\ age} 7.474 8.182 11.414

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.582 -0.409 -0.273
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.429 -0.706 -0.004

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.174 0.315 0.486
\delta -0.857 -0.596 -0.209
\tau_1/\tau_2 0.635 1.004 1.359
Q_{PAH} 0.132 0.439 1.075
U_{min} 2.775 7.766 15.456
{\rm log}_{10}(\gamma_e)\, -3.273 -2.366 -1.274

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.685 -3.960 -2.834
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.455 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.300 -2.033 -1.037
0.03-0.10 Gyr -4.176 -1.778 -0.874
0.10-0.33 Gyr -3.448 -1.405 -0.614
0.33-1.08 Gyr -0.631 0.398 0.860
1.08-3.57 Gyr 0.001 0.819 1.189
3.57-11.76 Gyr 0.736 1.177 1.325
11.76-13.07 Gyr 0.420 1.130 1.761
0.33-1.09 Gyr -2.875 -0.991 -0.312
1.09-3.62 Gyr -2.068 -0.356 0.336
3.62-11.97 Gyr 0.032 0.655 0.765
11.97-13.30 Gyr -0.112 0.688 1.589
 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h18m40.86s, 10d46m45.92s
semi major axis, semi minor axis (arcsec):2.94, 2.94
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 1.45 2.29 23.495 1.710 AB
SDSS_g 3.59 1.18 22.511 0.357 AB
PanSTARRS_g -1.02 0.85 AB
SDSS_r 4.27 1.9 22.323 0.482 AB
PanSTARRS_r -2.41 1.15 AB
SDSS_i 8.61 2.57 21.563 0.325 AB
PanSTARRS_i -4.2 1.24 AB
PanSTARRS_z -3.99 2.33 AB
SDSS_z -16.5 8.25 AB
DES_z 3.02 1.52 22.699 0.544 AB
PanSTARRS_y -6.61 4.67 AB
2MASS_J 128.6 82.54 17.732 0.697 Vega
2MASS_H -29.05 123.21 Vega
2MASS_K -0.94 144.13 Vega

Aperture details

RA, DEC (J2000):10h18m39.87s, 10d46m45.59s
semi major axis, semi minor axis (arcsec):8.48, 6.63
angle (degrees, anti-clockwise from east):5.39
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.25 2.45 21.911 0.426 AB
GALEX_NUV 10.63 0.75 21.333 0.077 AB
SDSS_u 151.86 6.54 18.446 0.047 AB
SDSS_g 1079.54 9.1 16.317 0.009 AB
PanSTARRS_g 1183.92 2.43 16.217 0.002 AB
SDSS_r 2486.14 14.35 15.411 0.006 AB
PanSTARRS_r 2559.82 3.48 15.379 0.001 AB
SDSS_i 3707.39 18.01 14.977 0.005 AB
PanSTARRS_i 3741.33 3.73 14.967 0.001 AB
PanSTARRS_z 4652.67 6.69 14.731 0.002 AB
SDSS_z 4744.23 29.74 14.710 0.007 AB
DES_z 5213.55 16.17 14.607 0.003 AB
PanSTARRS_y 5798.9 14.12 14.492 0.003 AB
2MASS_J 8511.71 224.98 13.180 0.029 Vega
2MASS_H 9822.71 332.7 12.552 0.037 Vega
2MASS_K 8190.14 390.18 12.279 0.052 Vega
WISE_W1 3486.08 50.23 12.345 0.016 Vega
WISE_W2 2015.57 46.45 12.300 0.025 Vega
WISE_W3 502.22 92.79 11.974 0.201 Vega
WISE_W4 459.16 459.01 10.625 1.085 Vega