2023ocw results

Information

Transient
Name:AT2023ocw
Right ascension: 15h01m39.53s
Declination:-7d22m40.34s
Discovery Date:June 22, 2023, 6:07 a.m.
Classification:None
Redshift:None
MW E(B-V):0.079
Host
Name:2023ocw
Right ascension: 15h01m39.53s
Declination:-7d22m40.80s
Redshift:0.023389
Photometric Redshift:0.031
 

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 8.22
Transient MWEBV processed 0.1
Host match processed 0.95
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 4.15
Validate global photometry processed 10.2
Global host SED inference processed 404.37
Local aperture photometry processed 4.36
Validate local photometry processed 0.02
Local host SED inference processed 569.81
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h01m39.53s, -7d22m40.34s
semi major axis, semi minor axis (arcsec):4.24, 4.24
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.06 3.18 20.820 0.202 AB
DES_g 1024.09 1.52 16.374 0.002 AB
PanSTARRS_g 1060.39 1.02 16.336 0.001 AB
PanSTARRS_r 2257.52 1.48 15.516 0.001 AB
DES_r 2363.83 2.58 15.466 0.001 AB
PanSTARRS_i 3264.83 2.01 15.115 0.001 AB
PanSTARRS_z 4155.88 3.42 14.853 0.001 AB
DES_z 4390.34 11.33 14.794 0.003 AB
PanSTARRS_y 5154.47 7.1 14.620 0.001 AB

Aperture details

RA, DEC (J2000):15h01m39.55s, -7d22m40.56s
semi major axis, semi minor axis (arcsec):24.28, 12.19
angle (degrees, anti-clockwise from east):-24.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 123.55 8.62 18.670 0.076 AB
GALEX_NUV 164.05 7.11 18.363 0.047 AB
PanSTARRS_g 2911.92 3.47 15.240 0.001 AB
PanSTARRS_r 5595.34 5.06 14.530 0.001 AB
PanSTARRS_i 7767.87 7.01 14.174 0.001 AB
DES_z 9702.06 17.48 13.933 0.002 AB
PanSTARRS_y 11753.55 27.55 13.725 0.003 AB
WISE_W1 8260.74 67.3 11.408 0.009 Vega
WISE_W2 5019.08 79.46 11.309 0.017 Vega
WISE_W3 7303.5 222.4 9.067 0.033 Vega
WISE_W4 6598.87 1462.07 7.731 0.241 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.114 10.203 10.323
{\rm log}_{10}({\rm SFR}) -0.992 -0.412 0.096
{\rm log}_{10}({\rm sSFR}) -11.233 -10.664 -10.075
{\rm stellar\ age} 7.722 8.747 12.225

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.449 -0.920 -0.591
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.438 0.131 0.346

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.616 0.854 1.077
\delta -0.275 -0.113 0.147
\tau_1/\tau_2 0.418 0.888 1.352
Q_{PAH} 0.594 2.196 4.172
U_{min} 2.592 7.668 15.200
{\rm log}_{10}(\gamma_e)\, -3.378 -1.950 -0.977

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.366 -3.082 -1.643
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.437 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.745 -0.270 0.049
0.03-0.10 Gyr -1.961 -0.753 0.119
0.10-0.33 Gyr -2.724 -1.020 -0.154
0.33-1.10 Gyr -2.672 -0.934 -0.323
1.10-3.65 Gyr -2.393 -0.614 0.066
3.65-12.10 Gyr -0.543 0.271 0.434
12.10-13.44 Gyr 0.099 0.702 1.387

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.374 10.456 10.521
{\rm log}_{10}({\rm SFR}) -0.452 -0.209 0.006
{\rm log}_{10}({\rm sSFR}) -10.887 -10.668 -10.450
{\rm stellar\ age} 7.049 7.990 9.547

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.766 -0.556 -0.328
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.695 -0.432 0.267

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.313 0.465 0.622
\delta 0.059 0.223 0.335
\tau_1/\tau_2 0.432 0.828 1.239
Q_{PAH} 0.259 0.622 1.188
U_{min} 2.674 7.128 13.089
{\rm log}_{10}(\gamma_e)\, -3.628 -3.116 -2.473

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.736 -2.124 -1.901
{\rm log}_{10}(\tau_{AGN})\, 0.879 1.095 1.400

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.401 -0.157 0.076
0.03-0.10 Gyr -0.789 -0.281 0.056
0.10-0.33 Gyr -0.988 -0.409 -0.063
0.33-1.10 Gyr -0.875 -0.262 0.114
1.10-3.65 Gyr -0.498 0.189 0.541
3.65-12.10 Gyr 0.335 0.583 0.713
12.10-13.44 Gyr 0.145 0.698 1.239