2020aceb results

Information

Transient
Name:AT2020aceb
Right ascension: 7h25m27.42s
Declination:33d11m51.12s
Discovery Date:Dec. 10, 2020, 8:35 a.m.
Classification:None
Redshift:None
MW E(B-V):0.049
Host
Name:
Right ascension: 7h25m27.38s
Declination:33d11m50.64s
Redshift:None
Photometric Redshift:0.096
 

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 19.63
Transient MWEBV processed 0.1
Host match processed 6.15
Host information processed 0.17
Host MWEBV processed 0.17
Global aperture construction processed 0.67
Global aperture photometry processed 6.58
Validate global photometry processed 17.78
Global host SED inference processed 370.33
Local aperture photometry processed 6.49
Validate local photometry processed 0.03
Local host SED inference processed 425.63
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h25m27.42s, 33d11m51.12s
semi major axis, semi minor axis (arcsec):1.12, 1.12
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 150.85 1.26 18.454 0.009 AB
PanSTARRS_i 223.83 0.53 18.025 0.003 AB
PanSTARRS_z 245.36 0.93 17.925 0.004 AB
DES_z 317.94 3.42 17.644 0.012 AB
PanSTARRS_y 297.23 1.86 17.717 0.007 AB

Aperture details

RA, DEC (J2000):7h25m27.37s, 33d11m50.85s
semi major axis, semi minor axis (arcsec):7.6, 5.12
angle (degrees, anti-clockwise from east):-49.6
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.01 2.92 20.889 0.198 AB
GALEX_NUV 36.26 2.33 20.001 0.070 AB
SDSS_u 132.49 5.64 18.595 0.046 AB
SDSS_g 373.31 5.43 17.470 0.016 AB
DES_g 383.19 1.2 17.441 0.003 AB
PanSTARRS_g 410.85 1.56 17.366 0.004 AB
SDSS_r 692.72 7.61 16.799 0.012 AB
PanSTARRS_r 721.32 1.93 16.755 0.003 AB
DES_r 781.9 2.91 16.667 0.004 AB
SDSS_i 1060.0 9.73 16.337 0.010 AB
PanSTARRS_i 1081.06 2.69 16.315 0.003 AB
PanSTARRS_z 1241.09 4.72 16.165 0.004 AB
SDSS_z 1217.68 20.59 16.186 0.018 AB
DES_z 1338.65 7.27 16.083 0.006 AB
PanSTARRS_y 1503.19 10.09 15.957 0.007 AB
2MASS_J 2037.54 165.44 14.732 0.088 Vega
2MASS_H 2552.28 296.15 14.015 0.126 Vega
2MASS_K 2302.82 236.61 13.657 0.112 Vega
WISE_W1 1196.36 22.33 13.506 0.020 Vega
WISE_W2 879.81 26.16 13.200 0.032 Vega
WISE_W3 4327.19 96.72 9.635 0.024 Vega
WISE_W4 7852.79 827.96 7.542 0.114 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.883 10.093 10.247
{\rm log}_{10}({\rm SFR}) -0.310 0.212 0.809
{\rm log}_{10}({\rm sSFR}) -10.473 -9.866 -9.193
{\rm stellar\ age} 4.298 6.982 9.447

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.171 -0.580 -0.246
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.861 -0.178 0.224

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.454 0.878 1.315
\delta -0.641 -0.315 -0.001
\tau_1/\tau_2 0.616 1.020 1.441
Q_{PAH} 0.715 2.050 3.779
U_{min} 2.838 7.964 15.090
{\rm log}_{10}(\gamma_e)\, -3.145 -1.884 -0.793

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.899 -1.758 -0.574
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.491 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.074 0.271 0.632
0.03-0.10 Gyr -0.664 0.164 0.877
0.10-0.33 Gyr -1.237 -0.217 0.454
0.33-1.06 Gyr -1.387 -0.251 0.356
1.06-3.45 Gyr -1.332 -0.150 0.286
3.45-11.25 Gyr -0.702 0.118 0.383
11.25-12.50 Gyr -0.576 0.310 1.077

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.674 10.723 10.776
{\rm log}_{10}({\rm SFR}) 0.699 0.876 1.095
{\rm log}_{10}({\rm sSFR}) -10.048 -9.860 -9.618
{\rm stellar\ age} 6.881 7.608 9.384

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.281 -0.163 -0.068
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.139 0.284 0.392

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.199 0.251 0.369
\delta -0.932 -0.793 -0.580
\tau_1/\tau_2 0.744 1.081 1.421
Q_{PAH} 1.230 2.297 3.509
U_{min} 2.527 6.809 13.223
{\rm log}_{10}(\gamma_e)\, -2.620 -1.730 -1.052

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.802 -1.787 -1.350
{\rm log}_{10}(\tau_{AGN})\, 1.172 1.571 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.535 0.637 0.739
0.03-0.10 Gyr 0.740 0.962 1.207
0.10-0.33 Gyr -0.154 0.268 0.554
0.33-1.06 Gyr -0.403 0.048 0.331
1.06-3.45 Gyr -0.141 0.362 0.671
3.45-11.25 Gyr 0.630 0.886 0.982
11.25-12.50 Gyr 0.557 1.086 1.651