2018bzz results

Information

Transient
Name:2018bzz
Right ascension: 12h57m22.61s
Declination:26d48m53.27s
Discovery Date:None
Classification:None
Redshift:0.085233
MW E(B-V):0.007
Host
Name:
Right ascension: 12h57m22.64s
Declination:26d48m53.36s
Redshift:0.085039
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 24.63
Transient MWEBV processed 0.05
Host match processed 6.76
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.58
Global aperture photometry processed 7.14
Validate global photometry processed 17.12
Global host SED inference processed 396.78
Local aperture photometry processed 7.5
Validate local photometry processed 0.03
Local host SED inference processed 445.62
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h57m22.61s, 26d48m53.27s
semi major axis, semi minor axis (arcsec):1.25, 1.25
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 68.05 0.5 19.318 0.008 AB
PanSTARRS_r 131.46 0.41 18.603 0.003 AB
DES_r 145.95 1.37 18.489 0.010 AB
PanSTARRS_i 214.21 0.45 18.073 0.002 AB
PanSTARRS_z 286.52 0.8 17.757 0.003 AB
DES_z 306.77 4.76 17.683 0.017 AB
PanSTARRS_y 332.31 1.75 17.596 0.006 AB

Aperture details

RA, DEC (J2000):12h57m22.64s, 26d48m53.51s
semi major axis, semi minor axis (arcsec):6.62, 3.79
angle (degrees, anti-clockwise from east):-77.11
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.14 0.11 23.074 0.056 AB
GALEX_NUV 5.22 0.12 22.106 0.025 AB
SDSS_u 41.76 3.54 19.848 0.092 AB
SDSS_g 150.74 3.42 18.454 0.025 AB
DES_g 170.96 0.89 18.318 0.006 AB
PanSTARRS_g 167.25 1.4 18.342 0.009 AB
SDSS_r 349.49 5.27 17.541 0.016 AB
PanSTARRS_r 352.63 1.33 17.532 0.004 AB
DES_r 393.42 2.33 17.413 0.006 AB
SDSS_i 553.7 7.04 17.042 0.014 AB
PanSTARRS_i 524.81 1.5 17.100 0.003 AB
PanSTARRS_z 693.03 2.83 16.798 0.004 AB
SDSS_z 713.58 14.88 16.766 0.023 AB
DES_z 751.04 7.6 16.711 0.011 AB
PanSTARRS_y 834.66 6.77 16.596 0.009 AB
2MASS_J 1189.98 114.38 15.316 0.104 Vega
2MASS_H 1517.74 193.59 14.579 0.138 Vega
2MASS_K 1602.05 187.34 14.051 0.127 Vega
WISE_W1 713.07 15.75 14.068 0.024 Vega
WISE_W2 472.1 18.16 13.876 0.042 Vega
WISE_W3 959.63 60.04 11.271 0.068 Vega
WISE_W4 1206.58 488.92 9.576 0.440 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.934 10.063 10.202
{\rm log}_{10}({\rm SFR}) -0.930 -0.190 0.465
{\rm log}_{10}({\rm sSFR}) -11.062 -10.290 -9.578
{\rm stellar\ age} 3.903 6.742 8.587

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.412 -0.500 -0.105
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.647 -0.888 0.062

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.579 1.185 1.708
\delta -0.610 -0.229 0.079
\tau_1/\tau_2 0.585 0.950 1.334
Q_{PAH} 0.473 1.566 3.613
U_{min} 3.164 8.364 16.090
{\rm log}_{10}(\gamma_e)\, -3.397 -1.887 -0.959

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.537 -1.164 -0.342
{\rm log}_{10}(\tau_{AGN})\, 0.983 1.373 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.170 -0.430 0.020
0.03-0.10 Gyr -1.158 -0.165 0.582
0.10-0.33 Gyr -1.124 -0.193 0.504
0.33-1.07 Gyr -1.056 -0.100 0.483
1.07-3.48 Gyr -0.900 -0.045 0.365
3.48-11.37 Gyr -0.757 0.093 0.323
11.37-12.64 Gyr -0.853 0.181 0.864

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.443 10.505 10.584
{\rm log}_{10}({\rm SFR}) -0.814 -0.487 -0.128
{\rm log}_{10}({\rm sSFR}) -11.351 -10.995 -10.599
{\rm stellar\ age} 7.243 7.903 10.150

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.586 -0.356 -0.134
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.385 0.056 0.380

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.392 0.526 0.696
\delta -0.495 -0.084 0.171
\tau_1/\tau_2 0.625 0.951 1.319
Q_{PAH} 1.131 2.441 4.360
U_{min} 2.453 7.314 14.575
{\rm log}_{10}(\gamma_e)\, -2.925 -2.002 -1.369

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.825 -2.508 -1.693
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.368 1.806

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.842 -0.400 -0.122
0.03-0.10 Gyr -1.115 -0.550 -0.095
0.10-0.33 Gyr -1.220 -0.569 -0.135
0.33-1.07 Gyr -1.486 -0.650 -0.145
1.07-3.48 Gyr -1.051 -0.075 0.365
3.48-11.37 Gyr 0.393 0.682 0.801
11.37-12.64 Gyr 0.327 0.858 1.519