2020ngz results

Information

Transient
Name:AT2020ngz
Right ascension: 10h29m02.14s
Declination:-40d05m20.44s
Discovery Date:June 14, 2020, 7:17 p.m.
Classification:None
Redshift:None
MW E(B-V):0.089
Host
Name:NGC3250E
Right ascension: 10h29m00.71s
Declination:-40d04m58.36s
Redshift:0.009350
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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 11.97
Transient MWEBV processed 0.04
Host match processed 3.78
Host information processed 0.16
Host MWEBV processed 0.07
Global aperture construction processed 0.12
Global aperture photometry processed 0.81
Validate global photometry processed 1.01
Global host SED inference processed 418.88
Local aperture photometry processed 1.0
Validate local photometry processed 0.02
Local host SED inference processed 914.03
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h29m02.14s, -40d05m20.44s
semi major axis, semi minor axis (arcsec):10.42, 10.42
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 166.89 11.86 18.344 0.077 AB
GALEX_NUV 296.26 9.04 17.721 0.033 AB
2MASS_J 2984.1 298.23 14.318 0.109 Vega
2MASS_H 3399.5 473.98 13.704 0.151 Vega
2MASS_K 2875.13 507.83 13.416 0.192 Vega
WISE_W1 822.96 127.07 13.913 0.168 Vega
WISE_W2 560.8 158.47 13.689 0.307 Vega
WISE_W3 2699.99 722.71 10.148 0.291 Vega

Aperture details

RA, DEC (J2000):10h29m00.68s, -40d04m57.72s
semi major axis, semi minor axis (arcsec):32.42, 18.36
angle (degrees, anti-clockwise from east):-62.71
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1371.51 33.86 16.057 0.027 AB
GALEX_NUV 2289.67 25.42 15.501 0.012 AB
2MASS_J 35940.91 700.1 11.616 0.021 Vega
2MASS_H 41264.22 1110.6 10.993 0.029 Vega
2MASS_K 32434.52 1190.16 10.785 0.040 Vega
WISE_W2 13119.54 478.18 10.266 0.040 Vega
WISE_W3 74128.65 1741.14 6.551 0.026 Vega
WISE_W4 110034.78 6657.29 4.676 0.066 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.281 8.622 8.825
{\rm log}_{10}({\rm SFR}) -1.113 -0.790 -0.321
{\rm log}_{10}({\rm sSFR}) -9.805 -9.417 -8.774
{\rm stellar\ age} 2.341 6.212 8.144

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.686 -1.062 -0.376
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.296 -0.658 -0.057

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.090 0.163 0.279
\delta -0.881 -0.607 -0.244
\tau_1/\tau_2 0.711 1.068 1.453
Q_{PAH} 0.107 0.402 1.135
U_{min} 3.023 8.332 15.451
{\rm log}_{10}(\gamma_e)\, -3.437 -2.801 -1.741

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.549 -3.680 -2.628
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.566 1.982

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.347 -0.978 -0.720
0.03-0.10 Gyr -1.263 -0.757 -0.187
0.10-0.33 Gyr -1.967 -1.115 -0.648
0.33-1.10 Gyr -2.316 -1.394 -0.952
1.10-3.65 Gyr -2.443 -1.499 -1.144
3.65-12.09 Gyr -2.621 -1.442 -1.069
12.09-13.43 Gyr -2.602 -1.406 -0.714

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.517 9.805 10.004
{\rm log}_{10}({\rm SFR}) -0.058 0.297 0.641
{\rm log}_{10}({\rm sSFR}) -9.990 -9.496 -8.990
{\rm stellar\ age} 3.142 7.099 9.100

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.007 -0.527 -0.148
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.499 -0.654 -0.100

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.180 0.317 0.496
\delta -0.626 -0.286 0.025
\tau_1/\tau_2 0.385 0.806 1.270
Q_{PAH} 0.339 0.987 2.105
U_{min} 2.753 7.721 14.569
{\rm log}_{10}(\gamma_e)\, -3.524 -2.676 -1.966

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.406 -3.328 -2.001
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.521 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.334 0.160 0.399
0.03-0.10 Gyr -0.299 0.347 0.766
0.10-0.33 Gyr -1.108 -0.151 0.585
0.33-1.10 Gyr -1.639 -0.581 0.045
1.10-3.65 Gyr -1.511 -0.468 -0.099
3.65-12.09 Gyr -1.221 -0.223 0.118
12.09-13.43 Gyr -1.191 -0.057 0.615