2022sam results

Information

Transient
Name:2022sam
Right ascension: 3h06m13.35s
Declination:-11d57m46.86s
Discovery Date:None
Classification:SNIa
Redshift:0.077509
MW E(B-V):0.059
Host
Name:J030613.37-115748.77
Right ascension: 3h06m13.37s
Declination:-11d57m48.77s
Redshift:None
Photometric Redshift:0.068
 

Cutout Download Report

Downloadable Unavailable
WISE_W1
WISE_W3
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
DES_g
DES_r
DES_z
2MASS_H
2MASS_J
2MASS_K
WISE_W2
WISE_W4
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.6
Transient MWEBV processed 0.05
Host match processed 6.99
Host information processed 0.14
Host MWEBV processed 0.03
Host spectrum download not processed None
Global aperture construction processed 2.51
Global aperture photometry processed 5.37
Validate global photometry processed 11.17
Global host SED inference processed 683.51
Local aperture photometry processed 7.41
Validate local photometry processed 0.03
Local host SED inference processed 666.38
 

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})\, 7.830 8.094 8.265
{\rm log}_{10}({\rm SFR}) -2.273 -1.429 -0.332
{\rm log}_{10}({\rm sSFR}) -10.354 -9.559 -8.090
{\rm stellar\ age} 0.213 2.340 5.844

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.555 -0.930 -0.271
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.327 -0.610 0.048

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.298 0.751 1.364
\delta -0.274 0.017 0.270
\tau_1/\tau_2 0.637 1.051 1.478
Q_{PAH} 1.357 3.310 5.531
U_{min} 3.216 8.748 17.074
{\rm log}_{10}(\gamma_e)\, -2.897 -1.908 -0.873

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.508 -0.247 0.227
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.464 1.789

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.430 -1.966 -1.390
0.03-0.10 Gyr -2.413 -1.385 -0.180
0.10-0.33 Gyr -2.319 -1.269 -0.529
0.33-1.07 Gyr -3.378 -1.480 -1.080
1.07-3.50 Gyr -5.181 -2.031 -1.547
3.50-11.43 Gyr -6.220 -2.376 -1.728
11.43-12.70 Gyr -6.264 -2.444 -1.582
0.33-1.07 Gyr -4.027 -1.591 -1.079
1.07-3.50 Gyr -5.457 -2.274 -1.535
3.50-11.46 Gyr -6.489 -2.729 -1.750
11.46-12.73 Gyr -6.874 -2.636 -1.629

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.743 8.962 9.158
{\rm log}_{10}({\rm SFR}) -1.159 -0.044 0.394
{\rm log}_{10}({\rm sSFR}) -10.041 -9.059 -8.443
{\rm stellar\ age} 0.234 2.434 5.711

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.005 -0.283 0.043
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.541 -0.957 -0.139

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.328 0.534
\delta -0.369 0.090 0.312
\tau_1/\tau_2 0.511 0.987 1.475
Q_{PAH} 1.151 2.902 5.222
U_{min} 3.468 10.098 18.240
{\rm log}_{10}(\gamma_e)\, -2.294 -1.137 -0.361

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.699 -1.713 -0.896
{\rm log}_{10}(\tau_{AGN})\, 1.133 1.573 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.909 -1.945 -0.929
0.03-0.10 Gyr -1.057 0.110 0.555
0.10-0.33 Gyr -0.731 0.160 0.549
0.33-1.07 Gyr -3.055 -1.134 -0.350
1.07-3.50 Gyr -4.566 -1.523 -0.754
3.50-11.43 Gyr -5.177 -1.924 -0.944
11.43-12.70 Gyr -5.151 -1.700 -0.668
0.33-1.07 Gyr -3.154 -1.206 -0.359
1.07-3.50 Gyr -4.500 -1.499 -0.724
3.50-11.46 Gyr -5.014 -1.785 -0.910
11.46-12.73 Gyr -5.178 -1.646 -0.629
 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h06m13.35s, -11d57m46.86s
semi major axis, semi minor axis (arcsec):1.36, 1.36
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 4.52 0.08 22.262 0.020 AB
PanSTARRS_g 5.62 0.32 22.027 0.061 AB
PanSTARRS_r 6.85 0.33 21.811 0.053 AB
DES_r 7.12 0.12 21.768 0.018 AB
PanSTARRS_i 8.62 0.44 21.562 0.056 AB
PanSTARRS_z 9.07 1.13 21.506 0.135 AB
DES_z 9.64 0.38 21.440 0.043 AB
PanSTARRS_y 15.01 2.14 20.959 0.155 AB

Aperture details

RA, DEC (J2000):3h06m13.34s, -11d57m48.41s
semi major axis, semi minor axis (arcsec):10.74, 5.75
angle (degrees, anti-clockwise from east):-102.29
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.02 0.86 21.201 0.078 AB
GALEX_NUV 13.3 0.63 21.090 0.052 AB
PanSTARRS_g 69.13 1.82 19.301 0.029 AB
PanSTARRS_r 79.38 1.89 19.151 0.026 AB
PanSTARRS_i 93.69 2.54 18.971 0.029 AB
PanSTARRS_z 114.82 6.45 18.750 0.061 AB
DES_z 125.7 1.76 18.652 0.015 AB
PanSTARRS_y 101.75 12.23 18.881 0.131 AB
WISE_W1 75.3 11.32 16.509 0.163 Vega
WISE_W3 122.6 66.7 13.505 0.591 Vega