2019ahs results

Information

Transient
Name:2019ahs
Right ascension: 12h01m42.92s
Declination:20d24m13.69s
Discovery Date:None
Classification:Ia
Redshift:0.022970
MW E(B-V):0.035
Host
Name:2019ahs
Right ascension: 12h01m41.95s
Declination:20d24m18.00s
Redshift:0.022973
Photometric Redshift:0.032
 

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 22.24
Transient MWEBV processed 0.04
Host match processed 0.91
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 7.1
Validate global photometry processed 18.92
Global host SED inference processed 372.21
Local aperture photometry processed 6.7
Validate local photometry processed 0.03
Local host SED inference processed 471.05
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h01m42.92s, 20d24m13.69s
semi major axis, semi minor axis (arcsec):4.31, 4.31
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 0.67 0.83 24.335 1.349 AB
SDSS_u 54.98 3.81 19.549 0.075 AB
SDSS_g 175.88 3.69 18.287 0.023 AB
DES_g 180.42 0.69 18.259 0.004 AB
PanSTARRS_g 171.07 1.15 18.317 0.007 AB
SDSS_r 309.5 4.98 17.673 0.017 AB
PanSTARRS_r 306.52 1.59 17.684 0.006 AB
DES_r 336.03 1.55 17.584 0.005 AB
SDSS_i 410.24 6.34 17.367 0.017 AB
PanSTARRS_i 403.04 2.14 17.387 0.006 AB
PanSTARRS_z 502.48 3.37 17.147 0.007 AB
SDSS_z 549.76 13.48 17.050 0.027 AB
DES_z 532.62 4.58 17.084 0.009 AB
PanSTARRS_y 582.83 6.59 16.986 0.012 AB
2MASS_J 676.49 130.16 15.929 0.209 Vega
2MASS_H 795.76 193.54 15.280 0.264 Vega
2MASS_K 643.08 204.19 15.042 0.345 Vega

Aperture details

RA, DEC (J2000):12h01m41.95s, 20d24m18.14s
semi major axis, semi minor axis (arcsec):29.35, 9.38
angle (degrees, anti-clockwise from east):-74.95
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 73.45 8.72 19.235 0.129 AB
GALEX_NUV 141.09 8.02 18.526 0.062 AB
SDSS_g 2403.12 13.74 15.448 0.006 AB
DES_g 2525.11 2.6 15.394 0.001 AB
PanSTARRS_g 2434.7 4.36 15.434 0.002 AB
SDSS_r 4544.09 19.14 14.756 0.005 AB
PanSTARRS_r 4594.97 6.11 14.744 0.001 AB
DES_r 5007.64 6.0 14.651 0.001 AB
SDSS_i 6339.24 24.8 14.395 0.004 AB
PanSTARRS_i 6210.68 8.14 14.417 0.001 AB
PanSTARRS_z 8029.6 12.74 14.138 0.002 AB
SDSS_z 8669.8 52.34 14.055 0.007 AB
DES_z 8601.59 18.32 14.064 0.002 AB
PanSTARRS_y 9786.55 24.69 13.923 0.003 AB
2MASS_J 12290.49 511.18 12.781 0.045 Vega
2MASS_H 17524.79 758.82 11.923 0.047 Vega
2MASS_K 13902.37 801.84 11.704 0.063 Vega
WISE_W1 7730.42 66.2 11.480 0.009 Vega
WISE_W2 4975.17 67.18 11.319 0.015 Vega
WISE_W3 25059.85 275.16 7.729 0.012 Vega
WISE_W4 28732.1 1919.18 6.134 0.073 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.957 9.095 9.242
{\rm log}_{10}({\rm SFR}) -1.707 -1.089 -0.470
{\rm log}_{10}({\rm sSFR}) -10.820 -10.203 -9.525
{\rm stellar\ age} 5.977 7.663 9.963

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.536 -0.926 -0.505
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.790 -0.307 0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.411 0.726 1.036
\delta -0.531 -0.158 0.202
\tau_1/\tau_2 0.668 1.025 1.406
Q_{PAH} 0.965 2.350 4.596
U_{min} 2.602 7.862 14.746
{\rm log}_{10}(\gamma_e)\, -3.433 -2.404 -1.044

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.103 -2.550 -0.980
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.466 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.676 -1.179 -0.825
0.03-0.10 Gyr -1.929 -1.065 -0.362
0.10-0.33 Gyr -2.047 -1.214 -0.666
0.33-1.10 Gyr -2.182 -1.281 -0.869
1.10-3.65 Gyr -2.200 -1.126 -0.792
3.65-12.11 Gyr -1.377 -0.854 -0.651
12.11-13.45 Gyr -1.356 -0.701 0.022

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.192 10.259 10.339
{\rm log}_{10}({\rm SFR}) -0.112 0.101 0.319
{\rm log}_{10}({\rm sSFR}) -10.405 -10.169 -9.915
{\rm stellar\ age} 6.136 7.224 8.394

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.521 -0.312 -0.153
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.626 -0.311 0.293

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.523 0.677 0.841
\delta -0.328 -0.209 -0.119
\tau_1/\tau_2 0.518 0.827 1.160
Q_{PAH} 0.977 1.634 2.635
U_{min} 2.349 6.802 13.104
{\rm log}_{10}(\gamma_e)\, -3.311 -2.198 -1.673

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.246 -2.290 -1.767
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.502 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.059 0.217 0.393
0.03-0.10 Gyr -0.351 0.034 0.335
0.10-0.33 Gyr -0.378 0.022 0.335
0.33-1.10 Gyr -0.308 0.075 0.322
1.10-3.65 Gyr -0.011 0.284 0.494
3.65-12.11 Gyr 0.171 0.357 0.491
12.11-13.45 Gyr -0.031 0.418 0.836