2020big results

Information

Transient
Name:2020big
Right ascension: 5h01m15.82s
Declination:-14d01m28.08s
Discovery Date:None
Classification:Ibn
Redshift:0.024500
MW E(B-V):0.083
Host
Name:2020big
Right ascension: 5h01m15.93s
Declination:-14d01m24.44s
Redshift:0.024467
Photometric Redshift:0.025
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.09
Transient MWEBV processed 0.11
Host match processed 2.64
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 3.36
Validate global photometry processed 9.34
Global host SED inference processed 493.23
Local aperture photometry processed 3.28
Validate local photometry processed 0.02
Local host SED inference processed 547.47
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):5h01m15.82s, -14d01m28.08s
semi major axis, semi minor axis (arcsec):4.06, 4.06
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 672.85 1.43 16.830 0.002 AB
PanSTARRS_r 1126.39 1.6 16.271 0.002 AB
PanSTARRS_i 1441.29 1.46 16.003 0.001 AB
PanSTARRS_z 1728.28 3.92 15.806 0.002 AB
PanSTARRS_y 1959.87 8.6 15.669 0.005 AB
2MASS_J 2459.81 96.51 14.528 0.043 Vega
2MASS_H 2961.51 124.45 13.854 0.046 Vega
2MASS_K 2607.37 137.51 13.522 0.057 Vega

Aperture details

RA, DEC (J2000):5h01m15.89s, -14d01m23.98s
semi major axis, semi minor axis (arcsec):24.79, 8.47
angle (degrees, anti-clockwise from east):-140.7
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 3118.51 4.9 15.165 0.002 AB
PanSTARRS_r 5291.68 5.4 14.591 0.001 AB
PanSTARRS_i 7157.48 4.92 14.263 0.001 AB
PanSTARRS_z 8745.09 13.51 14.046 0.002 AB
PanSTARRS_y 9708.27 29.98 13.932 0.003 AB
2MASS_J 13207.94 383.83 12.703 0.032 Vega
2MASS_H 14005.37 492.66 12.167 0.038 Vega
2MASS_K 12702.38 549.16 11.802 0.047 Vega
WISE_W1 6740.32 61.2 11.629 0.010 Vega
WISE_W3 16859.76 229.31 8.159 0.015 Vega
WISE_W4 20593.28 1521.21 6.496 0.080 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.467 9.605 9.713
{\rm log}_{10}({\rm SFR}) -1.120 -0.451 0.054
{\rm log}_{10}({\rm sSFR}) -10.738 -10.046 -9.505
{\rm stellar\ age} 4.924 7.302 9.296

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.553 -0.920 -0.566
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.804 -1.220 0.031

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.435 0.833
\delta -0.776 -0.346 -0.015
\tau_1/\tau_2 0.717 1.049 1.393
Q_{PAH} 0.458 1.773 4.794
U_{min} 2.755 8.117 15.318
{\rm log}_{10}(\gamma_e)\, -3.394 -1.879 -0.894

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.718 -1.249 -0.495
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.470 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.521 -0.852 -0.381
0.03-0.10 Gyr -1.216 -0.372 0.178
0.10-0.33 Gyr -1.112 -0.432 0.019
0.33-1.10 Gyr -1.291 -0.611 -0.196
1.10-3.65 Gyr -1.230 -0.509 -0.168
3.65-12.09 Gyr -0.923 -0.364 -0.148
12.09-13.43 Gyr -0.994 -0.253 0.430

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.246 10.358 10.456
{\rm log}_{10}({\rm SFR}) -0.886 0.004 0.532
{\rm log}_{10}({\rm sSFR}) -11.262 -10.375 -9.807
{\rm stellar\ age} 6.435 7.853 10.103

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.956 -0.624 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.666 -1.174 -0.464

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.214 0.361 0.547
\delta -0.632 -0.247 0.183
\tau_1/\tau_2 0.547 0.974 1.399
Q_{PAH} 0.620 1.718 4.222
U_{min} 2.487 7.428 14.676
{\rm log}_{10}(\gamma_e)\, -3.446 -2.241 -1.505

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.705 -1.632 -1.211
{\rm log}_{10}(\tau_{AGN})\, 1.199 1.468 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.980 -0.314 0.207
0.03-0.10 Gyr -1.298 0.037 0.637
0.10-0.33 Gyr -1.510 -0.111 0.480
0.33-1.10 Gyr -1.553 -0.252 0.284
1.10-3.65 Gyr -0.843 0.089 0.525
3.65-12.09 Gyr -0.061 0.441 0.619
12.09-13.43 Gyr -0.235 0.584 1.300