2018bgp results

Information

Transient
Name:AT2018bgp
Right ascension: 11h58m11.95s
Declination:49d19m13.33s
Discovery Date:April 24, 2018, 10:16 a.m.
Classification:None
Redshift:None
MW E(B-V):0.028
Host
Name:2339654
Right ascension: 11h58m11.47s
Declination:49d19m14.80s
Redshift:0.087606
Photometric Redshift:0.088
 

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_z
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 24.15
Transient MWEBV processed 0.04
Host match processed 3.97
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.15
Validate global photometry processed 18.01
Global host SED inference processed 746.37
Local aperture photometry processed 6.62
Validate local photometry processed 0.03
Local host SED inference processed 547.42
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h58m11.95s, 49d19m13.33s
semi major axis, semi minor axis (arcsec):1.22, 1.22
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 6.4 0.2 21.884 0.034 AB
PanSTARRS_r 8.93 0.32 21.522 0.039 AB
PanSTARRS_i 9.73 0.43 21.430 0.048 AB
PanSTARRS_z 13.41 1.1 21.081 0.089 AB
DES_z 11.53 0.76 21.245 0.072 AB
PanSTARRS_y 17.88 2.51 20.769 0.152 AB

Aperture details

RA, DEC (J2000):11h58m11.50s, 49d19m15.19s
semi major axis, semi minor axis (arcsec):9.0, 6.83
angle (degrees, anti-clockwise from east):-164.45
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.54 4.95 20.382 0.211 AB
GALEX_NUV 54.38 1.17 19.561 0.023 AB
SDSS_u 147.38 6.85 18.479 0.050 AB
SDSS_g 307.69 4.96 17.680 0.017 AB
DES_g 318.03 1.4 17.644 0.005 AB
PanSTARRS_g 314.95 1.68 17.654 0.006 AB
SDSS_r 454.95 6.4 17.255 0.015 AB
PanSTARRS_r 470.79 2.1 17.218 0.005 AB
SDSS_i 596.48 8.66 16.961 0.016 AB
PanSTARRS_i 579.68 2.75 16.992 0.005 AB
PanSTARRS_z 637.51 7.12 16.889 0.012 AB
SDSS_z 638.58 21.57 16.887 0.037 AB
DES_z 655.89 5.53 16.858 0.009 AB
PanSTARRS_y 782.04 15.9 16.667 0.022 AB
2MASS_J 781.29 159.76 15.773 0.222 Vega
2MASS_H 804.45 280.51 15.269 0.379 Vega
2MASS_K 1282.73 276.59 14.292 0.234 Vega
WISE_W1 388.9 12.2 14.726 0.034 Vega
WISE_W2 232.93 15.28 14.643 0.071 Vega
WISE_W3 909.61 51.87 11.329 0.062 Vega
WISE_W4 436.99 342.87 10.679 0.852 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.855 8.215 8.409
{\rm log}_{10}({\rm SFR}) -2.284 -0.953 -0.103
{\rm log}_{10}({\rm sSFR}) -10.602 -9.285 -7.943
{\rm stellar\ age} 0.121 1.701 5.871

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.349 -0.511 -0.030
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.446 -0.626 0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.228 0.619 1.291
\delta -0.406 0.004 0.257
\tau_1/\tau_2 0.568 1.068 1.518
Q_{PAH} 1.200 3.010 5.327
U_{min} 3.332 9.940 18.289
{\rm log}_{10}(\gamma_e)\, -2.731 -1.614 -0.600

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.463 -0.197 0.291
{\rm log}_{10}(\tau_{AGN})\, 1.163 1.540 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.194 -2.470 -1.577
0.03-0.10 Gyr -2.333 -0.821 0.061
0.10-0.33 Gyr -3.091 -1.147 -0.399
0.33-1.07 Gyr -4.775 -1.830 -0.993
1.07-3.48 Gyr -6.286 -2.846 -1.431
3.48-11.35 Gyr -7.356 -3.141 -1.640
11.35-12.61 Gyr -7.373 -2.812 -1.455

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.647 9.901 10.021
{\rm log}_{10}({\rm SFR}) 0.900 1.082 1.321
{\rm log}_{10}({\rm sSFR}) -9.095 -8.815 -8.374
{\rm stellar\ age} 3.204 5.891 7.621

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.562 -0.397 -0.270
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.168 0.340 0.449

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.271 0.407
\delta -0.936 -0.773 -0.565
\tau_1/\tau_2 0.555 0.971 1.408
Q_{PAH} 0.181 0.569 1.134
U_{min} 2.521 7.181 14.442
{\rm log}_{10}(\gamma_e)\, -3.570 -2.938 -1.887

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.106 -3.007 -2.283
{\rm log}_{10}(\tau_{AGN})\, 0.937 1.333 1.787

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.463 -0.079 0.147
0.03-0.10 Gyr 1.049 1.236 1.479
0.10-0.33 Gyr -1.871 -0.046 0.579
0.33-1.07 Gyr -2.665 -0.449 0.079
1.07-3.48 Gyr -1.724 -0.244 0.125
3.48-11.35 Gyr -1.242 -0.156 0.112
11.35-12.61 Gyr -1.295 -0.029 0.624