2023okc results

Information

Transient
Name:SN2023okc
Right ascension: 23h43m33.23s
Declination:45d40m08.95s
Discovery Date:July 30, 2023, 10:22 a.m.
Classification:SN Ia
Redshift:0.062645
MW E(B-V):0.094
Host
Name:
Right ascension: 23h43m33.16s
Declination:45d40m21.80s
Redshift:None
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_r
GALEX_FUV
SDSS_i
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 6.63
Transient MWEBV processed 0.32
Host match processed 8.96
Host information processed 0.16
Host MWEBV processed 0.06
Global aperture construction processed 0.7
Global aperture photometry processed 4.63
Validate global photometry processed 11.91
Global host SED inference processed 544.15
Local aperture photometry processed 4.4
Validate local photometry processed 0.02
Local host SED inference processed 455.46
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h43m33.23s, 45d40m08.95s
semi major axis, semi minor axis (arcsec):1.66, 1.66
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 2.23 0.45 23.030 0.218 AB
SDSS_r 6.22 0.99 21.916 0.174 AB
PanSTARRS_r 7.24 0.46 21.750 0.069 AB
PanSTARRS_i 9.94 0.78 21.406 0.085 AB
PanSTARRS_z 10.2 1.44 21.378 0.154 AB
PanSTARRS_y 18.59 3.45 20.727 0.201 AB

Aperture details

RA, DEC (J2000):23h43m33.21s, 45d40m21.94s
semi major axis, semi minor axis (arcsec):12.69, 10.37
angle (degrees, anti-clockwise from east):-84.63
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 21.58 4.64 20.565 0.234 AB
PanSTARRS_g 1243.76 3.13 16.163 0.003 AB
SDSS_r 2806.98 14.69 15.279 0.006 AB
PanSTARRS_r 2893.53 3.31 15.246 0.001 AB
PanSTARRS_i 4374.35 5.69 14.798 0.001 AB
PanSTARRS_z 5585.97 10.32 14.532 0.002 AB
PanSTARRS_y 7134.17 24.72 14.267 0.004 AB
2MASS_J 8816.42 288.74 13.142 0.036 Vega
2MASS_H 10661.22 503.56 12.463 0.051 Vega
2MASS_K 9751.14 462.11 12.090 0.051 Vega
WISE_W1 4236.8 44.62 12.133 0.011 Vega
WISE_W2 2333.37 42.82 12.141 0.020 Vega
WISE_W3 767.04 93.34 11.514 0.132 Vega
WISE_W4 865.07 500.64 9.937 0.628 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.137 8.465 8.674
{\rm log}_{10}({\rm SFR}) -1.630 -1.079 -0.620
{\rm log}_{10}({\rm sSFR}) -10.190 -9.576 -8.828
{\rm stellar\ age} 3.177 6.644 8.375

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.391 -0.692 -0.165
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.756 0.207 0.395

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.945 1.431 1.914
\delta -0.159 0.110 0.292
\tau_1/\tau_2 0.630 0.965 1.335
Q_{PAH} 0.578 1.963 4.624
U_{min} 2.995 8.153 15.381
{\rm log}_{10}(\gamma_e)\, -3.039 -2.079 -0.929

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.556 -1.225 -0.173
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.389 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.492 -0.885 -0.442
0.03-0.10 Gyr -2.349 -1.362 -0.708
0.10-0.33 Gyr -3.104 -1.724 -1.102
0.33-1.08 Gyr -3.524 -1.869 -1.311
1.08-3.54 Gyr -3.130 -1.683 -1.270
3.54-11.63 Gyr -2.755 -1.529 -1.211
11.63-12.92 Gyr -2.705 -1.520 -0.827

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.102 11.171 11.256
{\rm log}_{10}({\rm SFR}) -0.895 -0.107 0.545
{\rm log}_{10}({\rm sSFR}) -12.056 -11.268 -10.579
{\rm stellar\ age} 7.824 10.574 12.209

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.797 -0.592 -0.446
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.539 -0.437 0.281

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.339 0.475
\delta -0.912 -0.710 -0.400
\tau_1/\tau_2 0.464 0.888 1.362
Q_{PAH} 0.218 0.635 1.254
U_{min} 2.996 8.423 15.877
{\rm log}_{10}(\gamma_e)\, -3.441 -2.841 -1.745

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.667 -4.074 -3.213
{\rm log}_{10}(\tau_{AGN})\, 1.121 1.655 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.401 -0.739 -0.139
0.03-0.10 Gyr -1.063 -0.041 0.691
0.10-0.33 Gyr -2.238 -0.280 0.543
0.33-1.08 Gyr -4.051 -1.083 0.069
1.08-3.54 Gyr -2.955 -0.642 0.446
3.54-11.63 Gyr -0.760 1.021 1.388
11.63-12.92 Gyr 1.189 2.137 2.390