2020acch results

Information

Transient
Name:2020acch
Right ascension: 1h38m14.51s
Declination:36d36m34.45s
Discovery Date:None
Classification:Ia
Redshift:0.017070
MW E(B-V):0.040
Host
Name:UGC01161
Right ascension: 1h38m13.86s
Declination:36d36m33.75s
Redshift:0.016846
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_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.92
Transient MWEBV processed 0.04
Host match processed 4.31
Host information processed 0.18
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 3.89
Validate global photometry processed 11.97
Global host SED inference processed 1237.38
Local aperture photometry processed 3.66
Validate local photometry processed 0.02
Local host SED inference processed 567.1
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h38m14.51s, 36d36m34.45s
semi major axis, semi minor axis (arcsec):5.84, 5.84
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.0 1.96 22.395 0.532 AB
GALEX_NUV 5.35 1.54 22.080 0.313 AB
PanSTARRS_g 753.13 1.56 16.708 0.002 AB
PanSTARRS_r 1446.21 1.78 15.999 0.001 AB
PanSTARRS_i 2023.25 2.37 15.635 0.001 AB
PanSTARRS_z 2547.41 4.78 15.385 0.002 AB
PanSTARRS_y 3163.67 11.12 15.150 0.004 AB
2MASS_J 3832.72 127.24 14.046 0.036 Vega
2MASS_H 4742.33 187.45 13.342 0.043 Vega
2MASS_K 3581.68 206.43 13.177 0.063 Vega

Aperture details

RA, DEC (J2000):1h38m13.88s, 36d36m33.99s
semi major axis, semi minor axis (arcsec):20.36, 17.5
angle (degrees, anti-clockwise from east):-102.54
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 36.84 5.95 19.984 0.175 AB
GALEX_NUV 36.94 4.93 19.981 0.145 AB
PanSTARRS_g 4426.91 4.87 14.785 0.001 AB
PanSTARRS_r 8706.8 5.54 14.050 0.001 AB
PanSTARRS_i 12278.51 7.49 13.677 0.001 AB
PanSTARRS_z 15404.06 15.2 13.431 0.001 AB
PanSTARRS_y 18818.27 35.54 13.214 0.002 AB
2MASS_J 22477.78 412.82 12.126 0.020 Vega
2MASS_H 27897.86 609.76 11.418 0.024 Vega
2MASS_K 19807.18 672.45 11.320 0.037 Vega
WISE_W1 9514.54 9.38 11.255 0.001 Vega
WISE_W2 5139.09 8.59 11.284 0.002 Vega
WISE_W3 1074.47 19.95 11.148 0.020 Vega
WISE_W4 1019.96 57.26 9.759 0.061 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.271 9.506 9.636
{\rm log}_{10}({\rm SFR}) -2.702 -1.387 -0.526
{\rm log}_{10}({\rm sSFR}) -12.301 -10.982 -9.828
{\rm stellar\ age} 4.240 7.248 9.423

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.887 -0.408 -0.063
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.125 -0.436 -0.015

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.208 0.618 0.988
\delta -0.889 -0.707 -0.282
\tau_1/\tau_2 0.474 0.802 1.195
Q_{PAH} 1.729 3.629 5.615
U_{min} 2.918 7.879 15.163
{\rm log}_{10}(\gamma_e)\, -3.433 -2.020 -0.512

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.287 -2.642 -0.785
{\rm log}_{10}(\tau_{AGN})\, 0.867 1.472 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.407 -1.063 -0.543
0.03-0.10 Gyr -3.396 -1.969 -0.602
0.10-0.33 Gyr -3.206 -1.857 -0.315
0.33-1.10 Gyr -2.533 -1.106 -0.254
1.10-3.67 Gyr -1.725 -0.559 -0.219
3.67-12.18 Gyr -1.265 -0.517 -0.215
12.18-13.53 Gyr -1.289 -0.414 0.315

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.353 10.443 10.486
{\rm log}_{10}({\rm SFR}) -3.198 -2.454 -1.975
{\rm log}_{10}({\rm sSFR}) -13.620 -12.876 -12.392
{\rm stellar\ age} 9.013 12.628 12.852

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.613 -0.424 -0.279
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.510 -0.678 0.118

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.012 0.047 0.123
\delta -0.575 -0.129 0.170
\tau_1/\tau_2 0.395 0.831 1.314
Q_{PAH} 0.462 1.390 3.045
U_{min} 2.588 7.701 15.419
{\rm log}_{10}(\gamma_e)\, -3.521 -2.787 -1.673

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.663 -4.031 -3.224
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.595 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.811 -2.559 -2.095
0.03-0.10 Gyr -4.119 -2.539 -1.895
0.10-0.33 Gyr -4.727 -2.696 -1.908
0.33-1.10 Gyr -5.546 -2.938 -1.833
1.10-3.67 Gyr -4.275 -2.437 -1.106
3.67-12.18 Gyr -2.510 -0.691 0.548
12.18-13.53 Gyr 0.821 1.551 1.604