2021abds

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Information

Transient

Name: SN2021abds
Right ascension: 23h47m07.09s
Declination: -15d32m01.46s
Discovery Date: Oct. 3, 2021, 7:04 a.m.
Classification: SN Ia
Redshift: 0.070000
MW E(B-V): 0.024

Host

Name: 2021abds
Right ascension: 23h47m06.81s
Declination: -15d32m01.77s
Redshift: None
Photometric Redshift: 0.309
 

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 2.06
Cutout download processed 4.57
Global aperture construction processed 0.93
Local aperture photometry processed 4.03
Global aperture photometry processed 4.05
Validate local photometry processed 0.02
Validate global photometry processed 11.76
Host information processed 0.08
Global host SED inference processed 464.68
Local host SED inference processed 644.68
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
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) = 23h47m07.09s, -15d32m01.46s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1.43 0.33 23.511 0.248 AB
PanSTARRS_r 1.91 0.5 23.200 0.284 AB
PanSTARRS_i 2.95 0.49 22.724 0.179 AB
PanSTARRS_z 2.57 1.36 22.877 0.574 AB
PanSTARRS_y -0.5 2.39 AB

Aperture details

RA, DEC (J2000) = 23h47m06.81s, -15d32m01.70s
semi major axis, semi minor axis (arcsec) = 6.57, 2.15
angle (degrees, anti-clockwise from east) = -95.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.77 0.65 24.178 0.917 AB
GALEX_NUV 1.15 0.92 23.746 0.867 AB
PanSTARRS_g 15.98 0.82 20.891 0.056 AB
PanSTARRS_r 22.65 1.24 20.512 0.059 AB
PanSTARRS_i 31.36 1.18 20.159 0.041 AB
PanSTARRS_z 24.61 3.28 20.422 0.145 AB
PanSTARRS_y 18.19 5.74 20.751 0.343 AB
2MASS_J 173.25 121.94 17.408 0.764 Vega
2MASS_H 163.71 167.05 16.997 1.108 Vega
2MASS_K -58.73 204.0 Vega
WISE_W1 3.72 10.89 19.774 3.178 Vega
WISE_W2 16.1 14.28 17.544 0.963 Vega
WISE_W3 -31.68 68.87 Vega
WISE_W4 -629.23 408.77 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})\, 7.344 7.857 8.261
{\rm log}_{10}({\rm SFR}) -1.343 -0.839 -0.419
{\rm log}_{10}({\rm sSFR}) -9.453 -8.550 -7.960
{\rm stellar\ age} 0.076 2.649 6.846

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.985 -0.271 0.077
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.378 -0.687 -0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.523 2.089 2.685
\delta 0.062 0.242 0.344
\tau_1/\tau_2 0.805 1.234 1.669
Q_{PAH} 1.099 3.155 5.573
U_{min} 3.243 9.152 17.554
{\rm log}_{10}(\gamma_e)\, -3.093 -1.854 -0.533

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.505 -0.753 0.172
{\rm log}_{10}(\tau_{AGN})\, 1.119 1.589 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.401 -0.672 -0.223
0.03-0.10 Gyr -2.945 -1.291 -0.467
0.10-0.33 Gyr -4.296 -1.907 -1.075
0.33-1.07 Gyr -5.594 -2.466 -1.557
1.07-3.52 Gyr -6.484 -2.751 -1.709
3.52-11.55 Gyr -7.156 -3.027 -1.722
11.55-12.83 Gyr -7.371 -2.869 -1.531

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.337 8.617 8.815
{\rm log}_{10}({\rm SFR}) -1.507 -0.922 -0.516
{\rm log}_{10}({\rm sSFR}) -10.211 -9.501 -8.908
{\rm stellar\ age} 2.289 5.841 7.755

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.738 -1.278 -0.691
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.799 -1.488 -0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.205 0.573 0.925
\delta -0.592 -0.134 0.209
\tau_1/\tau_2 0.614 1.037 1.420
Q_{PAH} 1.745 3.909 5.798
U_{min} 2.981 8.405 15.720
{\rm log}_{10}(\gamma_e)\, -3.058 -2.114 -1.128

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.399 -1.005 -0.019
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.402 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.272 -0.817 -0.510
0.03-0.10 Gyr -1.949 -1.069 -0.482
0.10-0.33 Gyr -2.036 -1.160 -0.566
0.33-1.07 Gyr -2.137 -1.334 -0.780
1.07-3.52 Gyr -2.200 -1.423 -1.067
3.52-11.55 Gyr -2.473 -1.406 -1.044
11.55-12.83 Gyr -2.540 -1.392 -0.769