2020afjd results

Information

Transient
Name:AT2020afjd
Right ascension: 15h49m51.29s
Declination:34d31m13.94s
Discovery Date:Feb. 14, 2020, 11:58 a.m.
Classification:None
Redshift:None
MW E(B-V):0.028
Host
Name:J154951.30+343113.13
Right ascension: 15h49m51.30s
Declination:34d31m13.13s
Redshift:0.118714
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_z
 DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.12
Transient MWEBV processed 0.03
Host match processed 4.62
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.06
Validate global photometry processed 17.95
Global host SED inference processed 417.79
Local aperture photometry processed 5.69
Validate local photometry processed 0.02
Local host SED inference not enough filters 16.11
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h49m51.29s, 34d31m13.94s
semi major axis, semi minor axis (arcsec):0.93, 0.93
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 74.33 2.04 19.222 0.030 AB

Aperture details

RA, DEC (J2000):15h49m51.37s, 34d31m14.37s
semi major axis, semi minor axis (arcsec):7.54, 4.42
angle (degrees, anti-clockwise from east):-140.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 64.99 6.49 19.368 0.108 AB
GALEX_NUV 98.15 4.59 18.920 0.051 AB
SDSS_u 166.46 5.03 18.347 0.033 AB
SDSS_g 314.75 4.84 17.655 0.017 AB
DES_g 318.8 1.44 17.641 0.005 AB
PanSTARRS_g 330.16 1.63 17.603 0.005 AB
SDSS_r 402.78 5.7 17.387 0.015 AB
PanSTARRS_r 412.98 1.53 17.360 0.004 AB
SDSS_i 512.15 7.06 17.127 0.015 AB
PanSTARRS_i 488.78 1.88 17.177 0.004 AB
PanSTARRS_z 489.52 4.91 17.176 0.011 AB
SDSS_z 539.36 14.65 17.070 0.029 AB
DES_z 498.77 5.64 17.155 0.012 AB
PanSTARRS_y 505.03 7.98 17.142 0.017 AB
2MASS_J 714.38 146.5 15.870 0.223 Vega
2MASS_H 677.28 233.94 15.455 0.375 Vega
2MASS_K 498.07 221.12 15.319 0.482 Vega
WISE_W1 319.95 10.13 14.938 0.034 Vega
WISE_W2 212.87 13.64 14.741 0.070 Vega
WISE_W3 941.51 45.1 11.291 0.052 Vega
WISE_W4 1492.15 276.6 9.345 0.201 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.529 9.766 10.015
{\rm log}_{10}({\rm SFR}) 1.055 1.290 1.484
{\rm log}_{10}({\rm sSFR}) -8.844 -8.514 -8.088
{\rm stellar\ age} 0.406 2.844 5.253

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.942 -0.549 -0.285
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.862 -1.591 -0.189

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.124 0.191 0.360
\delta -0.814 -0.552 -0.200
\tau_1/\tau_2 0.660 1.105 1.568
Q_{PAH} 0.578 1.300 2.434
U_{min} 2.400 7.428 14.621
{\rm log}_{10}(\gamma_e)\, -3.513 -2.824 -1.896

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.829 -2.512 -1.946
{\rm log}_{10}(\tau_{AGN})\, 0.902 1.244 1.706

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.194 0.399 0.571
0.03-0.10 Gyr 1.191 1.435 1.635
0.10-0.32 Gyr -0.953 0.677 1.142
0.32-1.05 Gyr -1.989 -0.344 0.329
1.05-3.40 Gyr -2.383 -0.495 0.072
3.40-11.00 Gyr -2.879 -0.708 -0.097
11.00-12.23 Gyr -2.722 -0.590 0.161