2021aeca

Download data

Information

Transient

Name: SN2021aeca
Right ascension: 8h18m31.26s
Declination: -14d43m20.35s
Discovery Date: Nov. 9, 2021, 11:32 a.m.
Classification: SN Ia
Redshift: 0.052000
MW E(B-V): 0.061

Host

Name: 2021aeca
Right ascension: 8h18m31.22s
Declination: -14d43m17.92s
Redshift: 0.048137
Photometric Redshift: 0.043
 

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 3.41
Cutout download processed 2.95
Global aperture construction processed 0.69
Local aperture photometry processed 4.49
Global aperture photometry processed 4.19
Validate local photometry processed 0.02
Validate global photometry processed 11.49
Host information processed 0.11
Global host SED inference processed 573.5
Local host SED inference processed 465.75
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) = 8h18m31.26s, -14d43m20.35s
semi major axis, semi minor axis (arcsec) = 2.12, 2.12
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 191.56 0.75 18.194 0.004 AB
PanSTARRS_r 386.18 0.77 17.433 0.002 AB
PanSTARRS_i 537.53 0.76 17.074 0.002 AB
PanSTARRS_z 664.27 1.91 16.844 0.003 AB
PanSTARRS_y 796.0 4.78 16.648 0.007 AB

Aperture details

RA, DEC (J2000) = 8h18m31.20s, -14d43m17.76s
semi major axis, semi minor axis (arcsec) = 12.76, 7.89
angle (degrees, anti-clockwise from east) = -33.67

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1194.7 3.25 16.207 0.003 AB
PanSTARRS_r 2364.37 3.14 15.466 0.001 AB
PanSTARRS_i 3438.02 3.29 15.059 0.001 AB
PanSTARRS_y 5303.54 22.37 14.589 0.005 AB
2MASS_J 6477.72 268.41 13.477 0.045 Vega
2MASS_H 7073.7 470.29 12.908 0.072 Vega
2MASS_K 6911.68 514.3 12.463 0.081 Vega
WISE_W1 2957.54 44.46 12.524 0.016 Vega
WISE_W2 1649.28 55.15 12.518 0.036 Vega
WISE_W3 264.89 90.25 12.668 0.370 Vega
WISE_W4 938.19 566.88 9.849 0.656 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})\, 9.746 9.904 10.041
{\rm log}_{10}({\rm SFR}) -1.563 -0.613 -0.116
{\rm log}_{10}({\rm sSFR}) -11.517 -10.513 -9.947
{\rm stellar\ age} 5.806 7.685 10.883

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.377 -0.879 -0.510
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.787 -0.471 0.310

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.311 0.708 0.981
\delta -0.687 -0.412 0.012
\tau_1/\tau_2 0.614 0.958 1.297
Q_{PAH} 0.861 2.500 4.720
U_{min} 2.820 7.837 14.752
{\rm log}_{10}(\gamma_e)\, -3.242 -2.009 -0.823

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.067 -2.075 -0.720
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.437 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.486 -0.596 -0.193
0.03-0.10 Gyr -2.024 -0.696 -0.071
0.10-0.33 Gyr -2.155 -0.696 -0.091
0.33-1.09 Gyr -2.020 -0.625 -0.009
1.09-3.58 Gyr -1.805 -0.353 0.056
3.58-11.80 Gyr -0.734 -0.060 0.169
11.80-13.11 Gyr -0.581 0.162 1.008

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.653 10.747 10.872
{\rm log}_{10}({\rm SFR}) -3.905 -1.467 -0.061
{\rm log}_{10}({\rm sSFR}) -14.590 -12.303 -10.842
{\rm stellar\ age} 7.157 8.371 12.390

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.037 -0.768 -0.616
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.325 -0.497 0.199

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.355 0.550
\delta -0.927 -0.736 -0.389
\tau_1/\tau_2 0.530 0.969 1.410
Q_{PAH} 0.436 1.929 4.344
U_{min} 2.921 8.882 17.000
{\rm log}_{10}(\gamma_e)\, -2.797 -1.654 -0.629

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.490 -3.684 -2.590
{\rm log}_{10}(\tau_{AGN})\, 1.144 1.672 1.992

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.143 -1.816 -0.479
0.03-0.10 Gyr -4.802 -1.637 0.016
0.10-0.33 Gyr -4.884 -1.789 0.067
0.33-1.09 Gyr -4.298 -1.461 0.064
1.09-3.58 Gyr -3.130 -0.574 0.641
3.58-11.80 Gyr -1.196 0.736 1.020
11.80-13.11 Gyr -0.332 1.149 2.000