1999gj

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Information

Transient

Name: 1999gj
Right ascension: 10h29m19.27s
Declination: 26d06m19.19s
Discovery Date: None
Classification: SNIa
Redshift: 0.017200
MW E(B-V): 0.024

Host

Name: NGC3251
Right ascension: 10h29m16.81s
Declination: 26d05m56.75s
Redshift: 0.016122
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.16
Transient MWEBV processed 0.03
Host match processed 4.02
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 2.03
Global aperture photometry processed 7.45
Validate global photometry processed 51.66
Global host SED inference processed 403.06
Local aperture photometry processed 6.46
Validate local photometry processed 0.03
Local host SED inference processed 1467.45
 

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) = 10h29m19.27s, 26d06m19.19s
semi major axis, semi minor axis (arcsec) = 6.09, 6.09
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 25.05 3.81 20.403 0.165 AB
GALEX_NUV 29.01 2.5 20.243 0.094 AB
SDSS_u 138.49 4.84 18.546 0.038 AB
SDSS_g 437.91 5.79 17.297 0.014 AB
DES_g 469.82 1.42 17.220 0.003 AB
PanSTARRS_g 458.49 1.7 17.247 0.004 AB
SDSS_r 808.43 7.84 16.631 0.011 AB
PanSTARRS_r 810.21 2.16 16.629 0.003 AB
DES_r 868.98 2.86 16.552 0.004 AB
SDSS_i 1089.65 9.95 16.307 0.010 AB
PanSTARRS_i 1085.58 2.6 16.311 0.003 AB
PanSTARRS_z 1337.38 5.43 16.084 0.004 AB
SDSS_z 1418.06 18.29 16.021 0.014 AB
DES_z 1426.98 8.56 16.014 0.007 AB
PanSTARRS_y 1530.07 9.23 15.938 0.007 AB
2MASS_J 1968.21 97.3 14.770 0.054 Vega
2MASS_H 2237.36 135.08 14.158 0.066 Vega
2MASS_K 1749.71 167.04 13.955 0.104 Vega
WISE_W1 401.08 23.12 14.693 0.063 Vega

Aperture details

RA, DEC (J2000) = 10h29m16.69s, 26d05m56.22s
semi major axis, semi minor axis (arcsec) = 69.34, 16.82
angle (degrees, anti-clockwise from east) = -125.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 453.61 16.2 17.258 0.039 AB
GALEX_NUV 740.82 13.06 16.726 0.019 AB
SDSS_u 3856.38 26.15 14.935 0.007 AB
SDSS_g 13074.72 35.86 13.609 0.003 AB
DES_g 14436.75 10.78 13.501 0.001 AB
PanSTARRS_g 14544.14 8.96 13.493 0.001 AB
SDSS_r 26518.04 47.33 12.841 0.002 AB
PanSTARRS_r 27323.84 11.94 12.809 0.000 AB
DES_r 29343.91 17.79 12.731 0.001 AB
SDSS_i 37553.72 60.74 12.463 0.002 AB
PanSTARRS_i 38296.89 14.78 12.442 0.000 AB
SDSS_z 50359.24 108.56 12.145 0.002 AB
DES_z 51048.03 52.9 12.130 0.001 AB
PanSTARRS_y 57343.18 49.44 12.004 0.001 AB
2MASS_J 74372.71 549.88 10.827 0.008 Vega
2MASS_H 91746.64 762.57 10.126 0.009 Vega
2MASS_K 78918.87 943.27 9.819 0.013 Vega
WISE_W1 40022.35 239.82 9.695 0.007 Vega
WISE_W2 23427.85 202.55 9.637 0.009 Vega
WISE_W3 53490.2 2562.28 6.905 0.052 Vega
WISE_W4 60908.65 3594.21 5.318 0.064 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.204 9.297 9.347
{\rm log}_{10}({\rm SFR}) -1.970 -1.625 -1.256
{\rm log}_{10}({\rm sSFR}) -11.264 -10.886 -10.525
{\rm stellar\ age} 9.055 12.175 12.820

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.853 -0.720 -0.610
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.011 0.179 0.347

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.059 0.114 0.186
\delta -0.918 -0.740 -0.476
\tau_1/\tau_2 0.434 0.879 1.332
Q_{PAH} 0.154 0.545 1.212
U_{min} 2.786 8.075 15.062
{\rm log}_{10}(\gamma_e)\, -3.417 -2.612 -1.277

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.490 -1.035 -0.829
{\rm log}_{10}(\tau_{AGN})\, 1.729 1.894 2.029

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.221 -1.796 -1.439
0.03-0.10 Gyr -2.126 -1.606 -1.179
0.10-0.33 Gyr -3.865 -2.185 -1.641
0.33-1.10 Gyr -5.324 -2.770 -2.039
1.10-3.67 Gyr -5.349 -3.258 -2.139
3.67-12.19 Gyr -2.998 -1.295 -0.606
12.19-13.54 Gyr -0.305 0.364 0.462

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.823 10.872 10.932
{\rm log}_{10}({\rm SFR}) -0.167 0.065 0.302
{\rm log}_{10}({\rm sSFR}) -11.047 -10.810 -10.563
{\rm stellar\ age} 7.888 8.517 10.774

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.627 -0.463 -0.337
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.390 0.108 0.400

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.409 0.504 0.619
\delta 0.031 0.188 0.299
\tau_1/\tau_2 0.605 0.970 1.338
Q_{PAH} 1.092 1.833 2.626
U_{min} 2.330 6.551 13.817
{\rm log}_{10}(\gamma_e)\, -3.420 -2.435 -1.907

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.948 -2.995 -2.191
{\rm log}_{10}(\tau_{AGN})\, 1.137 1.612 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.697 -0.150 0.091
0.03-0.10 Gyr -0.233 0.127 0.424
0.10-0.33 Gyr -0.228 0.153 0.449
0.33-1.10 Gyr -0.683 -0.159 0.167
1.10-3.67 Gyr -0.585 0.092 0.525
3.67-12.19 Gyr 0.733 1.045 1.131
12.19-13.54 Gyr 0.641 1.206 1.835