2020ngz

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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:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.78
Cutout download processed 11.97
Global aperture construction processed 0.12
Local aperture photometry processed 1.0
Global aperture photometry processed 0.81
Validate local photometry processed 0.02
Validate global photometry processed 1.01
Host information processed 0.16
Global host SED inference processed 418.88
Local host SED inference processed 914.03
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
Processing status completed N/A N/A
 

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) = 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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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