2007ss

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Information

Transient

Name: 2007ss
Right ascension: 12h41m06.00s
Declination: 50d23m28.68s
Discovery Date: None
Classification: None
Redshift: 0.015570
MW E(B-V): 0.013

Host

Name: NGC4617
Right ascension: 12h41m05.76s
Declination: 50d23m40.13s
Redshift: None
Photometric Redshift: 0.015
 

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 3.96
Cutout download processed 37.54
Global aperture construction processed 0.62
Local aperture photometry processed 5.57
Global aperture photometry processed 4.8
Validate local photometry processed 0.02
Validate global photometry processed 9.3
Host information processed 0.17
Global host SED inference processed 403.0
Local host SED inference processed 1279.03
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 12h41m06.00s, 50d23m28.68s
semi major axis, semi minor axis (arcsec) = 6.31, 6.31
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 25.1 4.42 20.401 0.191 AB
GALEX_NUV 45.91 3.49 19.745 0.083 AB
SDSS_u 345.17 5.77 17.555 0.018 AB
SDSS_g 1592.76 10.5 15.895 0.007 AB
PanSTARRS_g 1734.77 1.56 15.802 0.001 AB
SDSS_r 3558.43 15.75 15.022 0.005 AB
PanSTARRS_r 3586.29 1.87 15.013 0.001 AB
SDSS_i 5448.17 19.84 14.559 0.004 AB
PanSTARRS_i 5504.08 2.43 14.548 0.000 AB
PanSTARRS_z 7131.93 3.61 14.267 0.001 AB
SDSS_z 7647.84 28.51 14.191 0.004 AB
PanSTARRS_y 9353.37 7.85 13.973 0.001 AB
2MASS_J 12963.73 150.32 12.723 0.013 Vega
2MASS_H 17225.85 255.29 11.942 0.016 Vega
2MASS_K 14887.21 246.15 11.630 0.018 Vega
WISE_W1 3260.68 28.1 12.418 0.009 Vega

Aperture details

RA, DEC (J2000) = 12h41m05.84s, 50d23m36.34s
semi major axis, semi minor axis (arcsec) = 100.31, 18.17
angle (degrees, anti-clockwise from east) = -181.26

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 767.71 23.06 16.687 0.033 AB
GALEX_NUV 984.25 17.76 16.417 0.020 AB
SDSS_u 3644.79 27.69 14.996 0.008 AB
SDSS_g 13957.01 32.65 13.538 0.003 AB
SDSS_r 25809.15 45.73 12.871 0.002 AB
SDSS_i 37036.08 60.48 12.478 0.002 AB
SDSS_z 50091.1 130.24 12.151 0.003 AB
2MASS_J 75296.96 994.11 10.813 0.014 Vega
2MASS_H 95918.39 1711.68 10.078 0.019 Vega
2MASS_K 77437.4 1656.41 9.840 0.023 Vega
WISE_W1 44861.37 161.74 9.571 0.004 Vega
WISE_W2 26656.69 161.71 9.496 0.007 Vega
WISE_W3 78902.42 2158.58 6.483 0.030 Vega
WISE_W4 79971.04 4213.89 5.023 0.057 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.984 10.062 10.132
{\rm log}_{10}({\rm SFR}) -1.264 -0.918 -0.560
{\rm log}_{10}({\rm sSFR}) -11.346 -10.986 -10.625
{\rm stellar\ age} 8.646 11.502 12.818

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.508 -0.337 -0.195
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.129 0.047 0.285

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.232 0.336 0.493
\delta -0.931 -0.784 -0.580
\tau_1/\tau_2 0.393 0.786 1.196
Q_{PAH} 0.068 0.284 0.823
U_{min} 2.460 7.877 15.275
{\rm log}_{10}(\gamma_e)\, -3.560 -2.941 -1.846

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.107 -1.380 -0.999
{\rm log}_{10}(\tau_{AGN})\, 1.563 1.780 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.536 -1.060 -0.637
0.03-0.10 Gyr -1.516 -0.916 -0.496
0.10-0.33 Gyr -3.223 -1.552 -0.972
0.33-1.10 Gyr -4.505 -2.216 -1.370
1.10-3.67 Gyr -4.224 -2.483 -1.239
3.67-12.20 Gyr -1.900 -0.205 0.207
12.20-13.55 Gyr 0.303 1.051 1.240

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.751 10.809 10.856
{\rm log}_{10}({\rm SFR}) -0.155 0.072 0.286
{\rm log}_{10}({\rm sSFR}) -10.945 -10.735 -10.532
{\rm stellar\ age} 7.285 8.009 9.110

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.340 -0.127 0.045
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.124 -0.566 -0.014

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.356 0.458 0.620
\delta 0.112 0.264 0.359
\tau_1/\tau_2 0.357 0.700 1.094
Q_{PAH} 1.970 3.245 5.083
U_{min} 2.281 6.662 13.942
{\rm log}_{10}(\gamma_e)\, -3.210 -2.423 -1.788

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.268 -3.255 -2.342
{\rm log}_{10}(\tau_{AGN})\, 1.149 1.664 2.003

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.207 0.069 0.318
0.03-0.10 Gyr -0.477 0.036 0.376
0.10-0.33 Gyr -0.646 -0.014 0.392
0.33-1.10 Gyr -0.396 0.107 0.391
1.10-3.67 Gyr 0.140 0.565 0.852
3.67-12.20 Gyr 0.782 0.957 1.055
12.20-13.55 Gyr 0.558 1.039 1.473