2020acbm

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Information

Transient

Name: SN2020acbm
Right ascension: 2h40m17.80s
Declination: 2d25m37.45s
Discovery Date: Dec. 10, 2020, 4:43 a.m.
Classification: SN II
Redshift: 0.021000
MW E(B-V): 0.029

Host

Name: 2020acbm
Right ascension: 2h40m17.62s
Declination: 2d25m36.48s
Redshift: 0.021595
Photometric Redshift: 0.015
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.0
Cutout download processed 16.46
Global aperture construction processed 0.65
Local aperture photometry processed 6.82
Global aperture photometry processed 7.27
Validate local photometry processed 0.02
Validate global photometry processed 18.73
Host information processed 0.09
Global host SED inference processed 414.22
Local host SED inference processed 631.37
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
Processing status completed N/A N/A
 

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) = 2h40m17.80s, 2d25m37.45s
semi major axis, semi minor axis (arcsec) = 4.58, 4.58
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 494.82 6.92 17.164 0.015 AB
SDSS_g 1153.89 8.89 16.245 0.008 AB
DES_g 1160.63 3.84 16.238 0.004 AB
PanSTARRS_g 1092.99 1.55 16.303 0.002 AB
SDSS_r 1450.27 10.03 15.996 0.008 AB
PanSTARRS_r 1422.6 1.62 16.017 0.001 AB
SDSS_i 1670.14 10.91 15.843 0.007 AB
PanSTARRS_i 1649.1 1.45 15.857 0.001 AB
PanSTARRS_z 1792.29 3.68 15.766 0.002 AB
SDSS_z 1856.48 18.71 15.728 0.011 AB
DES_z 1888.61 4.45 15.710 0.003 AB
PanSTARRS_y 1981.36 8.1 15.658 0.004 AB
2MASS_J 1909.73 103.74 14.803 0.059 Vega
2MASS_H 2611.2 158.84 13.990 0.066 Vega
2MASS_K 1900.8 175.95 13.865 0.101 Vega

Aperture details

RA, DEC (J2000) = 2h40m17.63s, 2d25m36.45s
semi major axis, semi minor axis (arcsec) = 17.08, 10.45
angle (degrees, anti-clockwise from east) = -117.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 588.51 14.16 16.976 0.026 AB
SDSS_u 1115.18 14.39 16.282 0.014 AB
SDSS_g 2598.15 13.66 15.363 0.006 AB
DES_g 2542.12 5.78 15.387 0.002 AB
PanSTARRS_g 2533.48 4.09 15.391 0.002 AB
SDSS_r 3373.87 15.9 15.080 0.005 AB
PanSTARRS_r 3379.4 4.32 15.078 0.001 AB
SDSS_i 3923.96 17.92 14.916 0.005 AB
PanSTARRS_i 3900.19 3.94 14.922 0.001 AB
PanSTARRS_z 4306.42 10.45 14.815 0.003 AB
SDSS_z 4092.93 47.16 14.870 0.013 AB
DES_z 4343.41 7.09 14.805 0.002 AB
PanSTARRS_y 4791.62 23.5 14.699 0.005 AB
2MASS_J 4264.77 306.48 13.930 0.078 Vega
2MASS_H 6927.29 470.19 12.931 0.074 Vega
2MASS_K 4798.88 522.53 12.859 0.118 Vega
WISE_W1 2316.88 29.67 12.789 0.014 Vega
WISE_W2 1414.71 39.28 12.684 0.030 Vega
WISE_W3 4856.83 123.85 9.510 0.028 Vega
WISE_W4 8819.24 817.13 7.416 0.101 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})\, 8.808 9.216 9.409
{\rm log}_{10}({\rm SFR}) -1.511 0.049 0.666
{\rm log}_{10}({\rm sSFR}) -10.716 -9.222 -8.107
{\rm stellar\ age} 0.201 2.168 6.692

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.662 -1.221 -0.725
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.677 -0.793 0.125

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.328 0.651 1.100
\delta -0.320 0.102 0.318
\tau_1/\tau_2 0.554 1.003 1.477
Q_{PAH} 1.013 2.738 4.800
U_{min} 3.593 10.230 18.591
{\rm log}_{10}(\gamma_e)\, -3.422 -2.064 -0.953

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.469 -2.969 -1.013
{\rm log}_{10}(\tau_{AGN})\, 0.846 1.258 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.082 -1.518 -0.785
0.03-0.10 Gyr -1.521 0.195 0.827
0.10-0.33 Gyr -1.545 0.129 0.775
0.33-1.10 Gyr -3.673 -1.346 -0.279
1.10-3.65 Gyr -5.000 -1.625 -0.441
3.65-12.12 Gyr -5.937 -2.323 -0.657
12.12-13.47 Gyr -6.554 -1.966 -0.415

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.414 9.558 9.672
{\rm log}_{10}({\rm SFR}) -0.063 0.251 0.540
{\rm log}_{10}({\rm sSFR}) -9.684 -9.335 -8.939
{\rm stellar\ age} 4.361 6.088 7.335

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.891 -0.646 -0.475
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.341 0.175 0.388

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.177 0.323
\delta -0.692 -0.305 0.108
\tau_1/\tau_2 0.648 1.025 1.408
Q_{PAH} 0.448 1.131 2.271
U_{min} 2.547 7.190 14.009
{\rm log}_{10}(\gamma_e)\, -3.492 -2.744 -1.926

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.978 -2.881 -2.155
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.408 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.038 -0.569 -0.332
0.03-0.10 Gyr 0.052 0.392 0.694
0.10-0.33 Gyr -0.375 0.133 0.417
0.33-1.10 Gyr -0.895 -0.316 -0.025
1.10-3.65 Gyr -0.814 -0.423 -0.178
3.65-12.12 Gyr -0.824 -0.451 -0.244
12.12-13.47 Gyr -1.069 -0.444 0.006