2021dbg

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Information

Transient

Name: SN2021dbg
Right ascension: 9h24m26.79s
Declination: -6d34m53.15s
Discovery Date: Feb. 15, 2021, 10:14 a.m.
Classification: SN II
Redshift: 0.020000
MW E(B-V): 0.027

Host

Name: 2021dbg
Right ascension: 9h24m27.10s
Declination: -6d34m48.00s
Redshift: 0.020494
Photometric Redshift:
 

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 0.73
Cutout download processed 4.74
Global aperture construction processed 0.71
Local aperture photometry processed 6.28
Global aperture photometry processed 6.53
Validate local photometry processed 0.02
Validate global photometry processed 16.11
Host information processed 0.08
Global host SED inference processed 507.81
Local host SED inference processed 419.08
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
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) = 9h24m26.79s, -6d34m53.15s
semi major axis, semi minor axis (arcsec) = 4.82, 4.82
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 16.7 2.83 20.843 0.184 AB
DES_g 376.79 0.86 17.460 0.002 AB
PanSTARRS_g 391.72 1.23 17.418 0.003 AB
PanSTARRS_r 670.66 1.45 16.834 0.002 AB
DES_r 708.92 2.94 16.774 0.005 AB
PanSTARRS_i 865.12 1.48 16.557 0.002 AB
PanSTARRS_z 1043.99 4.24 16.353 0.004 AB
DES_z 1104.29 7.6 16.292 0.007 AB
PanSTARRS_y 1257.2 10.07 16.151 0.009 AB
2MASS_J 1489.5 99.36 15.072 0.072 Vega
2MASS_H 1837.79 131.45 14.372 0.078 Vega
2MASS_K 1492.0 194.41 14.128 0.141 Vega

Aperture details

RA, DEC (J2000) = 9h24m27.15s, -6d34m47.95s
semi major axis, semi minor axis (arcsec) = 29.64, 25.48
angle (degrees, anti-clockwise from east) = -108.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 279.58 11.59 17.784 0.045 AB
DES_g 6708.1 3.85 14.334 0.001 AB
PanSTARRS_r 17543.82 8.13 13.290 0.001 AB
DES_r 10346.68 11.64 13.863 0.001 AB
PanSTARRS_i 19927.66 8.24 13.151 0.000 AB
PanSTARRS_z 22078.15 23.63 13.040 0.001 AB
DES_z 15092.6 28.93 13.453 0.002 AB
PanSTARRS_y 24544.69 56.55 12.925 0.003 AB
WISE_W1 10472.1 78.92 11.151 0.008 Vega
WISE_W3 13992.48 323.9 8.361 0.025 Vega
WISE_W4 13429.0 1769.49 6.960 0.143 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})\, 9.250 9.332 9.433
{\rm log}_{10}({\rm SFR}) -1.433 -0.976 -0.607
{\rm log}_{10}({\rm sSFR}) -10.763 -10.326 -9.945
{\rm stellar\ age} 6.788 7.929 10.389

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.314 -0.771 -0.468
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.838 -1.506 0.113

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.584 1.004
\delta -0.491 -0.075 0.141
\tau_1/\tau_2 0.585 0.937 1.291
Q_{PAH} 0.246 0.943 2.053
U_{min} 2.608 7.957 14.909
{\rm log}_{10}(\gamma_e)\, -3.325 -2.256 -1.545

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.795 -1.473 -0.925
{\rm log}_{10}(\tau_{AGN})\, 0.929 1.221 1.738

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.305 -0.906 -0.610
0.03-0.10 Gyr -1.627 -1.027 -0.585
0.10-0.33 Gyr -1.778 -1.182 -0.679
0.33-1.10 Gyr -1.861 -1.198 -0.704
1.10-3.66 Gyr -1.728 -0.886 -0.542
3.66-12.14 Gyr -0.921 -0.581 -0.431
12.14-13.48 Gyr -0.895 -0.384 0.298

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.554 10.647 10.722
{\rm log}_{10}({\rm SFR}) -0.507 -0.032 0.378
{\rm log}_{10}({\rm sSFR}) -11.188 -10.660 -10.255
{\rm stellar\ age} 8.294 11.636 12.753

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.612 -1.368 -1.134
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.627 -0.266 -0.066

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.249 0.361
\delta -0.717 -0.484 -0.274
\tau_1/\tau_2 0.330 0.780 1.235
Q_{PAH} 0.337 0.790 1.603
U_{min} 2.546 7.555 15.619
{\rm log}_{10}(\gamma_e)\, -3.644 -2.950 -1.996

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.712 -1.986 -1.647
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.328 1.755

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.807 -0.330 -0.058
0.03-0.10 Gyr -0.681 0.050 0.509
0.10-0.33 Gyr -3.760 -1.055 -0.018
0.33-1.10 Gyr -5.337 -1.659 -0.368
1.10-3.66 Gyr -3.985 -1.598 -0.284
3.66-12.14 Gyr -1.537 0.281 0.806
12.14-13.48 Gyr 0.719 1.679 1.843