2019ahg results

Information

Transient
Name:2019ahg
Right ascension: 13h31m48.00s
Declination:-2d36m31.00s
Discovery Date:None
Classification:SNIc
Redshift:0.020257
MW E(B-V):0.029
Host
Name:IC0893
Right ascension: 13h31m47.38s
Declination:-2d36m41.42s
Redshift:0.019487
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.94
Transient MWEBV processed 0.04
Host match processed 4.18
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.84
Validate global photometry processed 18.42
Global host SED inference processed 5655.04
Local aperture photometry processed 6.27
Validate local photometry processed 0.03
Local host SED inference processed 659.71
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h31m48.00s, -2d36m31.00s
semi major axis, semi minor axis (arcsec):5.06, 5.06
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 9.33 2.26 21.475 0.263 AB
SDSS_u 91.64 4.36 18.995 0.052 AB
SDSS_g 458.85 5.76 17.246 0.014 AB
DES_g 487.24 1.04 17.181 0.002 AB
PanSTARRS_g 511.18 1.34 17.129 0.003 AB
SDSS_r 958.47 8.39 16.446 0.010 AB
PanSTARRS_r 1028.27 1.75 16.370 0.002 AB
DES_r 1046.46 2.76 16.351 0.003 AB
SDSS_i 1415.23 10.45 16.023 0.008 AB
PanSTARRS_i 1461.81 2.86 15.988 0.002 AB
PanSTARRS_z 1564.31 3.44 15.914 0.002 AB
SDSS_z 1910.19 20.05 15.697 0.011 AB
DES_z 1922.66 7.67 15.690 0.004 AB
PanSTARRS_y 2292.34 8.64 15.499 0.004 AB
2MASS_J 2606.88 120.14 14.465 0.050 Vega
2MASS_H 3865.38 167.45 13.564 0.047 Vega
2MASS_K 2957.87 247.0 13.385 0.091 Vega

Aperture details

RA, DEC (J2000):13h31m47.34s, -2d36m41.37s
semi major axis, semi minor axis (arcsec):44.52, 9.76
angle (degrees, anti-clockwise from east):-128.86
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 96.3 7.27 18.941 0.082 AB
GALEX_NUV 155.45 6.58 18.421 0.046 AB
SDSS_u 1004.78 17.12 16.395 0.018 AB
SDSS_g 5698.15 20.52 14.511 0.004 AB
DES_g 3583.89 3.1 15.014 0.001 AB
PanSTARRS_g 6097.9 5.33 14.437 0.001 AB
SDSS_r 11998.95 30.07 13.702 0.003 AB
PanSTARRS_r 12295.2 6.93 13.676 0.001 AB
DES_r 8094.3 8.12 14.130 0.001 AB
SDSS_i 17966.77 37.92 13.264 0.002 AB
PanSTARRS_i 17792.21 11.51 13.274 0.001 AB
PanSTARRS_z 21072.59 14.06 13.091 0.001 AB
SDSS_z 24441.38 77.91 12.930 0.003 AB
DES_z 15477.59 22.49 13.426 0.002 AB
PanSTARRS_y 26835.35 35.37 12.828 0.001 AB
2MASS_J 35127.92 502.14 11.641 0.016 Vega
2MASS_H 47299.02 699.02 10.845 0.016 Vega
2MASS_K 36480.27 1034.28 10.657 0.031 Vega
WISE_W1 17654.03 79.6 10.584 0.005 Vega
WISE_W2 9768.02 82.28 10.586 0.009 Vega
WISE_W3 8717.55 277.6 8.875 0.035 Vega
WISE_W4 7178.55 1346.86 7.640 0.204 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.489 9.615 9.754
{\rm log}_{10}({\rm SFR}) -1.090 -0.691 -0.280
{\rm log}_{10}({\rm sSFR}) -10.765 -10.294 -9.841
{\rm stellar\ age} 4.726 7.242 9.568

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.861 -1.616 -1.223
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.575 -0.107 0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.109 1.333 1.618
\delta -0.194 -0.074 0.092
\tau_1/\tau_2 0.426 0.767 1.121
Q_{PAH} 0.184 1.137 2.765
U_{min} 2.350 7.208 14.478
{\rm log}_{10}(\gamma_e)\, -3.621 -2.908 -1.939

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.482 -3.436 -1.957
{\rm log}_{10}(\tau_{AGN})\, 0.889 1.282 1.812

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.693 -0.362 -0.055
0.03-0.10 Gyr -2.486 -1.192 -0.453
0.10-0.33 Gyr -2.675 -1.157 -0.410
0.33-1.10 Gyr -1.829 -0.680 -0.045
1.10-3.66 Gyr -1.180 -0.350 -0.040
3.66-12.15 Gyr -1.179 -0.390 -0.131
12.15-13.50 Gyr -1.026 -0.256 0.514

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.668 10.714 10.813
{\rm log}_{10}({\rm SFR}) -0.734 -0.452 -0.206
{\rm log}_{10}({\rm sSFR}) -11.483 -11.170 -10.927
{\rm stellar\ age} 8.003 8.994 12.362

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.851 -0.636 -0.431
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.924 -0.381 -0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.580 0.749 0.917
\delta -0.206 -0.080 0.035
\tau_1/\tau_2 0.024 0.093 0.238
Q_{PAH} 0.075 0.241 0.543
U_{min} 2.171 5.361 10.983
{\rm log}_{10}(\gamma_e)\, -3.898 -3.691 -3.368

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.471 -3.813 -3.042
{\rm log}_{10}(\tau_{AGN})\, 1.220 1.723 2.017

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.339 -0.084 0.152
0.03-0.10 Gyr -2.445 -1.018 -0.439
0.10-0.33 Gyr -2.415 -1.016 -0.497
0.33-1.10 Gyr -3.138 -1.066 -0.480
1.10-3.66 Gyr -1.830 -0.348 0.244
3.66-12.15 Gyr -0.081 0.839 0.964
12.15-13.50 Gyr 0.613 1.238 1.900