2002er

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Information

Transient

Name: SN2002er
Right ascension: 17h11m29.88s
Declination: 7d59m44.81s
Discovery Date: Aug. 23, 2002, midnight
Classification: SN Ia
Redshift: None
MW E(B-V): 0.138

Host

Name: UGC10743
Right ascension: 17h11m30.75s
Declination: 7d59m40.34s
Redshift: 0.008549
Photometric Redshift:
 

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 4.26
Cutout download processed 17.48
Global aperture construction processed 0.57
Local aperture photometry processed 6.06
Global aperture photometry processed 47.28
Validate local photometry processed 0.02
Validate global photometry processed 13.75
Host information processed 0.18
Global host SED inference processed 416.48
Local host SED inference processed 492.52
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 17h11m29.88s, 7d59m44.81s
semi major axis, semi minor axis (arcsec) = 11.39, 11.39
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 27.35 4.62 20.308 0.183 AB
GALEX_NUV 53.67 3.23 19.576 0.065 AB
DES_g 2492.6 2.57 15.408 0.001 AB
PanSTARRS_g 2562.77 2.77 15.378 0.001 AB
PanSTARRS_r 5006.87 3.46 14.651 0.001 AB
DES_r 5291.76 4.36 14.591 0.001 AB
PanSTARRS_i 7298.69 3.37 14.242 0.001 AB
PanSTARRS_z 9205.95 7.64 13.990 0.001 AB
DES_z 9715.97 15.07 13.931 0.002 AB
PanSTARRS_y 11673.48 17.95 13.732 0.002 AB
2MASS_J 14460.54 263.38 12.605 0.020 Vega
2MASS_H 17210.4 405.67 11.943 0.026 Vega
2MASS_K 13988.01 480.4 11.698 0.037 Vega
WISE_W1 7109.47 49.4 11.571 0.008 Vega
WISE_W2 4579.29 49.85 11.409 0.012 Vega
WISE_W3 23458.59 261.91 7.800 0.012 Vega

Aperture details

RA, DEC (J2000) = 17h11m30.73s, 7d59m40.88s
semi major axis, semi minor axis (arcsec) = 45.81, 12.68
angle (degrees, anti-clockwise from east) = -69.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 82.87 8.04 19.104 0.105 AB
GALEX_NUV 119.27 5.8 18.709 0.053 AB
PanSTARRS_g 6876.22 5.65 14.307 0.001 AB
PanSTARRS_r 14059.73 7.02 13.530 0.001 AB
DES_r 12991.91 7.05 13.616 0.001 AB
PanSTARRS_z 26468.35 15.84 12.843 0.001 AB
DES_z 24692.58 24.38 12.919 0.001 AB
PanSTARRS_y 33914.63 37.31 12.574 0.001 AB
2MASS_J 43788.01 561.35 11.402 0.014 Vega
2MASS_H 54437.6 865.81 10.693 0.017 Vega
2MASS_K 45039.67 1027.0 10.428 0.025 Vega
WISE_W1 25978.43 106.1 10.164 0.004 Vega
WISE_W2 17089.42 108.45 9.979 0.007 Vega
WISE_W3 90096.58 620.41 6.339 0.007 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})\, 9.399 9.487 9.574
{\rm log}_{10}({\rm SFR}) -1.236 -0.906 -0.577
{\rm log}_{10}({\rm sSFR}) -10.758 -10.418 -9.996
{\rm stellar\ age} 6.293 7.411 8.630

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.125 -0.763 -0.525
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.424 -0.101 0.174

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.365 0.537 0.739
\delta -0.720 -0.483 -0.284
\tau_1/\tau_2 0.702 1.037 1.356
Q_{PAH} 0.528 1.486 2.862
U_{min} 2.573 7.514 14.559
{\rm log}_{10}(\gamma_e)\, -2.633 -1.715 -1.075

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.352 -3.332 -2.225
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.544 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.296 -1.000 -0.786
0.03-0.10 Gyr -1.332 -0.879 -0.487
0.10-0.33 Gyr -1.218 -0.782 -0.447
0.33-1.10 Gyr -1.195 -0.754 -0.452
1.10-3.65 Gyr -0.874 -0.534 -0.316
3.65-12.10 Gyr -0.639 -0.418 -0.266
12.10-13.44 Gyr -0.790 -0.324 0.126

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.904 10.011 10.159
{\rm log}_{10}({\rm SFR}) -1.458 -1.042 -0.712
{\rm log}_{10}({\rm sSFR}) -11.495 -11.057 -10.729
{\rm stellar\ age} 5.979 7.498 8.938

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.170 -0.493 -0.189
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.940 -0.465 0.062

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.349 0.528 0.850
\delta -0.221 0.054 0.239
\tau_1/\tau_2 0.533 0.901 1.252
Q_{PAH} 1.677 3.260 5.192
U_{min} 2.807 8.378 15.345
{\rm log}_{10}(\gamma_e)\, -2.457 -1.458 -0.553

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.066 -1.460 -1.008
{\rm log}_{10}(\tau_{AGN})\, 1.360 1.821 2.067

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.487 -0.951 -0.564
0.03-0.10 Gyr -1.851 -1.169 -0.738
0.10-0.33 Gyr -1.847 -1.124 -0.660
0.33-1.10 Gyr -1.477 -0.566 -0.102
1.10-3.65 Gyr -0.638 0.008 0.286
3.65-12.10 Gyr -0.226 0.103 0.303
12.10-13.44 Gyr -0.503 0.149 0.723