2023sia results

Information

Transient
Name:SN2023sia
Right ascension: 3h06m42.69s
Declination:-11d09m54.04s
Discovery Date:Sept. 12, 2023, 1:34 p.m.
Classification:SN II
Redshift:0.032000
MW E(B-V):0.044
Host
Name:
Right ascension: 3h06m42.73s
Declination:-11d09m55.78s
Redshift:None
Photometric Redshift:0.047
 

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
DES_g
DES_r
DES_z
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 2.14
Transient MWEBV processed 0.05
Host match processed 6.94
Host information processed 0.13
Host MWEBV processed 0.03
Global aperture construction processed 0.62
Global aperture photometry processed 6.17
Validate global photometry processed 14.8
Global host SED inference processed 412.81
Local aperture photometry processed 5.53
Validate local photometry processed 0.02
Local host SED inference processed 505.73
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h06m42.69s, -11d09m54.04s
semi major axis, semi minor axis (arcsec):3.13, 3.13
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 116.34 0.35 18.736 0.003 AB
PanSTARRS_g 117.85 0.71 18.722 0.007 AB
PanSTARRS_r 160.11 0.86 18.389 0.006 AB
DES_r 180.24 0.5 18.260 0.003 AB
PanSTARRS_i 204.55 1.02 18.123 0.005 AB
PanSTARRS_z 235.42 2.25 17.970 0.010 AB
DES_z 234.45 1.73 17.975 0.008 AB
PanSTARRS_y 247.22 5.04 17.917 0.022 AB
2MASS_J 260.88 72.95 16.964 0.304 Vega
2MASS_H 175.79 109.16 16.920 0.674 Vega
2MASS_K 285.99 138.17 15.921 0.525 Vega

Aperture details

RA, DEC (J2000):3h06m42.69s, -11d09m55.62s
semi major axis, semi minor axis (arcsec):8.64, 5.64
angle (degrees, anti-clockwise from east):-78.68
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 37.12 1.35 19.976 0.039 AB
GALEX_NUV 43.6 0.88 19.801 0.022 AB
DES_g 219.51 0.54 18.046 0.003 AB
PanSTARRS_g 220.88 1.55 18.040 0.008 AB
PanSTARRS_r 290.56 1.86 17.742 0.007 AB
DES_r 324.14 0.75 17.623 0.003 AB
PanSTARRS_i 361.32 2.22 17.505 0.007 AB
PanSTARRS_z 403.98 4.94 17.384 0.013 AB
DES_z 409.31 2.52 17.370 0.007 AB
PanSTARRS_y 405.8 11.18 17.379 0.030 AB
2MASS_J 436.77 173.98 16.404 0.432 Vega
2MASS_H 171.24 259.28 16.948 1.644 Vega
2MASS_K 429.04 330.01 15.481 0.835 Vega
WISE_W1 189.97 8.99 15.504 0.051 Vega
WISE_W2 119.9 17.14 15.364 0.155 Vega
WISE_W3 169.5 66.84 13.153 0.428 Vega
WISE_W4 738.29 386.35 10.109 0.568 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.693 8.844 8.971
{\rm log}_{10}({\rm SFR}) -2.185 -1.440 -0.741
{\rm log}_{10}({\rm sSFR}) -11.012 -10.321 -9.582
{\rm stellar\ age} 2.962 6.053 7.704

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.659 -1.202 -0.794
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.805 -1.348 -0.704

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.384 0.785
\delta -0.573 -0.143 0.210
\tau_1/\tau_2 0.679 1.037 1.393
Q_{PAH} 0.821 3.238 5.800
U_{min} 3.033 8.235 15.238
{\rm log}_{10}(\gamma_e)\, -3.328 -2.163 -0.807

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.767 -1.503 -0.370
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.464 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.437 -1.700 -1.239
0.03-0.10 Gyr -2.439 -1.400 -0.624
0.10-0.33 Gyr -1.792 -1.003 -0.367
0.33-1.10 Gyr -1.727 -1.021 -0.600
1.10-3.62 Gyr -1.748 -1.095 -0.798
3.62-11.99 Gyr -2.067 -1.160 -0.899
11.99-13.33 Gyr -2.263 -1.216 -0.699

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.042 9.143 9.263
{\rm log}_{10}({\rm SFR}) -0.854 -0.575 -0.313
{\rm log}_{10}({\rm sSFR}) -10.009 -9.695 -9.430
{\rm stellar\ age} 6.407 7.565 10.070

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.654 -1.351 -1.033
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.777 -1.244 0.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.107 0.196 0.315
\delta -0.408 -0.011 0.263
\tau_1/\tau_2 0.559 0.935 1.330
Q_{PAH} 0.990 2.564 4.667
U_{min} 2.978 8.672 15.897
{\rm log}_{10}(\gamma_e)\, -2.670 -1.545 -0.675

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.009 -2.680 -1.862
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.478 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.168 -1.856 -1.331
0.03-0.10 Gyr -0.722 -0.423 -0.153
0.10-0.33 Gyr -1.548 -0.761 -0.421
0.33-1.10 Gyr -1.928 -1.076 -0.771
1.10-3.62 Gyr -2.020 -1.067 -0.780
3.62-11.99 Gyr -1.232 -0.798 -0.630
11.99-13.33 Gyr -1.225 -0.587 0.158