2018bgp

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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
 

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 3.97
Cutout download processed 24.15
Global aperture construction processed 0.63
Local aperture photometry processed 6.62
Global aperture photometry processed 6.15
Validate local photometry processed 0.03
Validate global photometry processed 18.01
Host information processed 0.14
Global host SED inference processed 746.37
Local host SED inference processed 547.42
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 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
 

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})\, 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