2020achd

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Information

Transient

Name: SN2020achd
Right ascension: 10h44m02.01s
Declination: 58d11m49.87s
Discovery Date: Jan. 27, 2020, 12:38 p.m.
Classification: SN IIP
Redshift: 0.046550
MW E(B-V): 0.008

Host

Name: 2020achd
Right ascension: 10h44m01.97s
Declination: 58d11m49.82s
Redshift: 0.046551
Photometric Redshift: 0.046
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.71
Cutout download processed 9.27
Global aperture construction processed 0.71
Local aperture photometry processed 4.61
Global aperture photometry processed 4.66
Validate local photometry processed 0.02
Validate global photometry processed 12.51
Host information processed 0.09
Global host SED inference processed 385.95
Local host SED inference processed 527.58
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.11
Log transient processing status processed None
 

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) = 10h44m02.01s, 58d11m49.87s
semi major axis, semi minor axis (arcsec) = 2.19, 2.19
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 100.18 0.66 18.898 0.007 AB
PanSTARRS_g 110.25 0.27 18.794 0.003 AB
PanSTARRS_r 148.09 0.33 18.474 0.002 AB
PanSTARRS_i 160.76 0.69 18.385 0.005 AB
PanSTARRS_z 185.34 1.79 18.230 0.010 AB
DES_z 200.82 2.28 18.143 0.012 AB
PanSTARRS_y 198.63 3.8 18.155 0.021 AB

Aperture details

RA, DEC (J2000) = 10h44m02.05s, 58d11m49.79s
semi major axis, semi minor axis (arcsec) = 7.87, 6.53
angle (degrees, anti-clockwise from east) = -67.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 39.06 0.53 19.921 0.015 AB
GALEX_NUV 53.0 0.27 19.589 0.006 AB
DES_g 254.77 1.08 17.885 0.005 AB
PanSTARRS_g 262.18 0.77 17.853 0.003 AB
PanSTARRS_r 365.45 0.93 17.493 0.003 AB
PanSTARRS_i 386.49 2.15 17.432 0.006 AB
PanSTARRS_z 436.91 5.55 17.299 0.014 AB
DES_z 462.81 3.91 17.236 0.009 AB
PanSTARRS_y 552.32 11.91 17.045 0.023 AB
2MASS_J 516.89 203.07 16.222 0.427 Vega
2MASS_K 1046.49 332.68 14.513 0.345 Vega
WISE_W1 368.56 18.66 14.785 0.055 Vega
WISE_W2 245.12 22.19 14.588 0.098 Vega
WISE_W3 356.66 103.49 12.345 0.315 Vega
WISE_W4 -228.09 467.58 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})\, 8.833 8.995 9.131
{\rm log}_{10}({\rm SFR}) -1.548 -0.926 -0.393
{\rm log}_{10}({\rm sSFR}) -10.567 -9.944 -9.345
{\rm stellar\ age} 3.058 5.575 7.238

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.599 -0.939 -0.354
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.849 -1.433 -0.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.346 0.712
\delta -0.703 -0.199 0.174
\tau_1/\tau_2 0.733 1.088 1.445
Q_{PAH} 1.112 3.283 5.600
U_{min} 3.060 8.315 15.745
{\rm log}_{10}(\gamma_e)\, -3.179 -1.824 -0.502

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.294 -1.463 -0.645
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.472 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.606 -1.041 -0.739
0.03-0.10 Gyr -1.722 -0.895 -0.301
0.10-0.33 Gyr -1.210 -0.598 -0.127
0.33-1.09 Gyr -1.270 -0.719 -0.381
1.09-3.58 Gyr -1.468 -0.913 -0.660
3.58-11.82 Gyr -1.716 -1.058 -0.772
11.82-13.13 Gyr -1.931 -1.086 -0.531

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.193 9.284 9.364
{\rm log}_{10}({\rm SFR}) -0.605 -0.381 -0.180
{\rm log}_{10}({\rm sSFR}) -9.913 -9.683 -9.442
{\rm stellar\ age} 2.264 4.381 5.813

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.516 -0.186 0.039
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.056 0.232 0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.187 0.316 0.506
\delta -0.165 0.145 0.319
\tau_1/\tau_2 0.616 0.898 1.172
Q_{PAH} 0.591 1.420 2.917
U_{min} 3.418 7.802 14.405
{\rm log}_{10}(\gamma_e)\, -2.553 -1.684 -1.191

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.529 -2.130 -1.655
{\rm log}_{10}(\tau_{AGN})\, 0.853 1.164 1.688

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.604 -0.394 -0.217
0.03-0.10 Gyr -0.724 -0.379 -0.116
0.10-0.33 Gyr -0.369 -0.090 0.171
0.33-1.09 Gyr -0.322 -0.087 0.096
1.09-3.58 Gyr -0.822 -0.498 -0.288
3.58-11.82 Gyr -1.589 -0.900 -0.646
11.82-13.13 Gyr -1.823 -0.940 -0.459