2019aaxc results

Information

Transient
Name:AT2019aaxc
Right ascension: 12h37m41.21s
Declination:26d42m27.62s
Discovery Date:Feb. 8, 2019, 12:42 p.m.
Classification:None
Redshift:None
MW E(B-V):0.016
Host
Name:IC3599
Right ascension: 12h37m41.18s
Declination:26d42m27.24s
Redshift:None
Photometric Redshift:0.020
 

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: blocked

Task Name Status Time (s)
Cutout download processed 19.57
Transient MWEBV processed 0.09
Host match processed 4.28
Host information processed 0.05
Host MWEBV processed 0.08
Global aperture construction processed 0.63
Global aperture photometry processed 7.08
Validate global photometry processed 18.42
Global host SED inference processed 463.11
Local aperture photometry processed 6.92
Validate local photometry processed 0.03
Local host SED inference processed 493.16
 

Imaging data

 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h37m41.21s, 26d42m27.62s
semi major axis, semi minor axis (arcsec):4.85, 4.85
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 103.32 7.38 18.865 0.078 AB
SDSS_u 446.13 6.12 17.276 0.015 AB
SDSS_g 1259.73 9.29 16.149 0.008 AB
DES_g 1304.29 1.7 16.112 0.001 AB
PanSTARRS_g 1220.11 1.37 16.184 0.001 AB
SDSS_r 2119.91 12.12 15.584 0.006 AB
PanSTARRS_r 2146.69 1.67 15.571 0.001 AB
DES_r 2252.22 3.71 15.518 0.002 AB
SDSS_i 2753.29 14.04 15.300 0.006 AB
PanSTARRS_i 2631.73 1.68 15.349 0.001 AB
PanSTARRS_z 3191.15 3.2 15.140 0.001 AB
SDSS_z 3435.46 19.96 15.060 0.006 AB
DES_z 3463.65 11.66 15.051 0.004 AB
PanSTARRS_y 4037.43 5.96 14.885 0.002 AB
2MASS_J 4255.35 102.74 13.933 0.026 Vega
2MASS_H 5841.79 182.65 13.116 0.034 Vega
2MASS_K 5201.0 164.3 12.772 0.034 Vega

Aperture details

RA, DEC (J2000):12h37m41.22s, 26d42m27.45s
semi major axis, semi minor axis (arcsec):17.31, 11.53
angle (degrees, anti-clockwise from east):-38.66
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 219.54 10.76 18.046 0.053 AB
GALEX_NUV 297.61 7.32 17.716 0.027 AB
SDSS_u 830.74 11.12 16.601 0.015 AB
SDSS_g 2278.86 12.87 15.506 0.006 AB
DES_g 2359.16 2.48 15.468 0.001 AB
PanSTARRS_g 2236.51 3.41 15.526 0.002 AB
SDSS_r 3828.54 17.09 14.942 0.005 AB
PanSTARRS_r 3898.77 4.35 14.923 0.001 AB
DES_r 4072.68 5.28 14.875 0.001 AB
SDSS_i 5048.01 20.96 14.642 0.005 AB
PanSTARRS_i 4760.93 4.31 14.706 0.001 AB
PanSTARRS_z 5637.3 8.64 14.522 0.002 AB
SDSS_z 6151.08 43.04 14.428 0.008 AB
DES_z 6155.81 15.88 14.427 0.003 AB
2MASS_J 7795.57 299.89 13.275 0.042 Vega
2MASS_H 9819.47 536.51 12.552 0.059 Vega
2MASS_K 9379.99 483.75 12.132 0.056 Vega
WISE_W1 12144.98 66.49 10.990 0.006 Vega
WISE_W2 15455.83 95.58 10.088 0.007 Vega
WISE_W3 28034.38 216.14 7.607 0.008 Vega
WISE_W4 30807.92 1517.55 6.058 0.053 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.579 9.700 9.822
{\rm log}_{10}({\rm SFR}) -0.292 0.102 0.569
{\rm log}_{10}({\rm sSFR}) -10.043 -9.613 -9.097
{\rm stellar\ age} 4.020 6.480 8.142

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.423 -0.896 -0.403
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.067 0.235 0.382

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.559 1.010 1.322
\delta -0.161 0.028 0.192
\tau_1/\tau_2 0.617 0.988 1.369
Q_{PAH} 0.732 2.074 3.575
U_{min} 2.540 7.431 14.515
{\rm log}_{10}(\gamma_e)\, -3.585 -2.553 -1.334

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.573 -3.235 -1.085
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.472 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.401 -0.122 0.157
0.03-0.10 Gyr -0.289 0.176 0.683
0.10-0.33 Gyr -0.670 -0.062 0.395
0.33-1.10 Gyr -0.921 -0.284 0.091
1.10-3.66 Gyr -0.744 -0.270 0.069
3.66-12.14 Gyr -0.842 -0.298 -0.089
12.14-13.49 Gyr -1.031 -0.259 0.269

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.905 9.950 10.012
{\rm log}_{10}({\rm SFR}) -0.252 -0.024 0.201
{\rm log}_{10}({\rm sSFR}) -10.206 -9.990 -9.738
{\rm stellar\ age} 6.767 7.536 8.554

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.673 -0.435 -0.257
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.157 0.277 0.399

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.265 0.449 0.658
\delta -0.318 -0.065 0.111
\tau_1/\tau_2 0.388 0.731 1.093
Q_{PAH} 0.083 0.271 0.697
U_{min} 3.404 7.686 14.123
{\rm log}_{10}(\gamma_e)\, -3.297 -2.171 -1.534

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.803 -0.678 -0.568
{\rm log}_{10}(\tau_{AGN})\, 0.717 0.745 0.779

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.374 -0.130 0.045
0.03-0.10 Gyr -0.266 0.023 0.279
0.10-0.33 Gyr -0.505 -0.189 0.081
0.33-1.10 Gyr -0.671 -0.351 -0.080
1.10-3.66 Gyr -0.471 -0.158 0.052
3.66-12.14 Gyr -0.080 0.080 0.180
12.14-13.49 Gyr -0.242 0.137 0.563