2023ocw

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 0.95
Cutout download processed 8.22
Global aperture construction processed 0.61
Local aperture photometry processed 4.36
Global aperture photometry processed 4.15
Validate local photometry processed 0.02
Validate global photometry processed 10.2
Host information processed 0.08
Global host SED inference processed 404.37
Local host SED inference processed 569.81
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

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: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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