2002cu

Download data

Information

Transient

Name: 2002cu
Right ascension: 18h10m50.40s
Declination: 31d06m32.40s
Discovery Date: None
Classification: None
Redshift: 0.022520
MW E(B-V): 0.054

Host

Name:
Right ascension: 18h10m50.21s
Declination: 31d06m29.03s
Redshift: None
Photometric Redshift: 0.428
 

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 7.71
Cutout download processed 29.32
Global aperture construction processed 9.61
Local aperture photometry processed 4.79
Global aperture photometry processed 4.33
Validate local photometry processed 0.02
Validate global photometry processed 12.56
Host information processed 0.16
Global host SED inference processed 512.63
Local host SED inference processed 469.9
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 18h10m50.40s, 31d06m32.40s
semi major axis, semi minor axis (arcsec) = 4.4, 4.4
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 2.8 0.24 22.783 0.093 AB
PanSTARRS_g 0.94 0.8 23.971 0.926 AB
PanSTARRS_r 0.81 1.26 24.132 1.698 AB
PanSTARRS_i 8.25 1.13 21.610 0.148 AB
PanSTARRS_z 4.51 2.91 22.264 0.701 AB
DES_z 8.94 1.52 21.522 0.185 AB
PanSTARRS_y 2.99 7.64 22.712 2.778 AB
2MASS_J -38.08 89.08 Vega
2MASS_H -151.39 140.96 Vega
2MASS_K -120.62 141.06 Vega

Aperture details

RA, DEC (J2000) = 18h10m50.22s, 31d06m29.19s
semi major axis, semi minor axis (arcsec) = 3.09, 2.08
angle (degrees, anti-clockwise from east) = -21.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 3.11 0.16 22.668 0.056 AB
PanSTARRS_g 2.47 0.46 22.920 0.203 AB
PanSTARRS_r 3.35 0.71 22.588 0.230 AB
PanSTARRS_i 6.85 0.62 21.811 0.099 AB
PanSTARRS_z 4.6 1.6 22.244 0.378 AB
DES_z 6.26 0.88 21.909 0.152 AB
PanSTARRS_y -3.94 4.16 AB
2MASS_J -137.76 74.05 Vega
2MASS_H -168.21 114.71 Vega
2MASS_K -131.35 117.37 Vega
WISE_W1 -9.31 23.37 Vega
WISE_W2 0.87 16.73 20.716 20.955 Vega
WISE_W3 24.15 44.64 15.269 2.007 Vega
WISE_W4 -211.09 305.33 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})\, 7.042 7.383 7.630
{\rm log}_{10}({\rm SFR}) -2.669 -2.002 -1.491
{\rm log}_{10}({\rm sSFR}) -10.134 -9.475 -8.606
{\rm stellar\ age} 1.988 6.381 8.020

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.702 -1.167 -0.463
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.563 -0.520 0.194

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.051 1.615 2.155
\delta -0.071 0.133 0.290
\tau_1/\tau_2 0.645 0.991 1.358
Q_{PAH} 0.634 2.069 4.494
U_{min} 2.799 8.211 15.092
{\rm log}_{10}(\gamma_e)\, -3.014 -1.996 -0.934

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.896 -0.846 -0.020
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.428 1.834

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.850 -1.956 -1.406
0.03-0.10 Gyr -3.068 -2.212 -1.530
0.10-0.33 Gyr -3.595 -2.590 -1.948
0.33-1.10 Gyr -4.236 -2.822 -2.263
1.10-3.65 Gyr -4.198 -2.718 -2.309
3.65-12.11 Gyr -4.234 -2.641 -2.266
12.11-13.46 Gyr -4.326 -2.718 -2.011

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.977 7.166 7.362
{\rm log}_{10}({\rm SFR}) -2.818 -2.167 -1.541
{\rm log}_{10}({\rm sSFR}) -10.009 -9.318 -8.653
{\rm stellar\ age} 1.287 5.847 7.948

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.782 -1.425 -0.839
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.529 -0.916 -0.180

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.918 1.476 2.096
\delta -0.007 0.201 0.326
\tau_1/\tau_2 0.561 0.916 1.308
Q_{PAH} 0.730 2.116 4.584
U_{min} 3.189 8.624 16.740
{\rm log}_{10}(\gamma_e)\, -3.094 -2.089 -0.913

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.879 -0.708 0.046
{\rm log}_{10}(\tau_{AGN})\, 1.059 1.460 1.828

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.417 -2.422 -1.823
0.03-0.10 Gyr -3.027 -2.223 -1.432
0.10-0.33 Gyr -3.425 -2.512 -1.827
0.33-1.10 Gyr -4.252 -2.876 -2.331
1.10-3.65 Gyr -4.849 -2.958 -2.569
3.65-12.11 Gyr -4.931 -2.958 -2.559
12.11-13.46 Gyr -4.967 -2.933 -2.252