2021aelm

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Information

Transient

Name: SN2021aelm
Right ascension: 5h52m34.60s
Declination: -17d01m03.95s
Discovery Date: Nov. 12, 2021, 12:31 p.m.
Classification: SN II
Redshift: 0.026000
MW E(B-V): 0.064

Host

Name: 2021aelm
Right ascension: 5h52m34.89s
Declination: -17d01m04.10s
Redshift: 0.026101
Photometric Redshift: 0.037
 

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 2.42
Cutout download processed 3.59
Global aperture construction processed 0.7
Local aperture photometry processed 3.91
Global aperture photometry processed 3.82
Validate local photometry processed 0.02
Validate global photometry processed 11.79
Host information processed 0.09
Global host SED inference processed 475.96
Local host SED inference processed 569.51
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.07
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) = 5h52m34.60s, -17d01m03.95s
semi major axis, semi minor axis (arcsec) = 3.81, 3.81
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 384.29 1.34 17.438 0.004 AB
PanSTARRS_r 463.02 1.52 17.236 0.004 AB
PanSTARRS_i 498.07 1.42 17.157 0.003 AB
PanSTARRS_z 534.56 3.3 17.080 0.007 AB
PanSTARRS_y 573.26 8.56 17.004 0.016 AB
2MASS_J 619.56 99.73 16.025 0.175 Vega
2MASS_H 960.29 162.29 15.076 0.183 Vega
2MASS_K 686.75 187.71 14.970 0.297 Vega

Aperture details

RA, DEC (J2000) = 5h52m34.83s, -17d01m03.28s
semi major axis, semi minor axis (arcsec) = 16.76, 10.01
angle (degrees, anti-clockwise from east) = -37.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 292.38 13.01 17.735 0.048 AB
PanSTARRS_r 1664.82 5.0 15.847 0.003 AB
2MASS_H 3273.6 615.98 13.745 0.204 Vega
WISE_W2 684.44 45.31 13.473 0.072 Vega
WISE_W4 7325.72 1280.03 7.618 0.190 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})\, 8.479 8.730 8.927
{\rm log}_{10}({\rm SFR}) -1.927 -0.553 0.308
{\rm log}_{10}({\rm sSFR}) -10.710 -9.288 -8.261
{\rm stellar\ age} 0.221 1.656 5.304

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.813 -1.406 -0.817
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.656 -1.084 0.016

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.171 0.432 0.768
\delta -0.585 -0.181 0.174
\tau_1/\tau_2 0.620 1.088 1.545
Q_{PAH} 0.816 2.343 4.641
U_{min} 3.412 9.741 17.533
{\rm log}_{10}(\gamma_e)\, -3.328 -1.545 -0.461

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.171 -2.376 -0.922
{\rm log}_{10}(\tau_{AGN})\, 0.990 1.589 2.014

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.578 -1.260 -0.839
0.03-0.10 Gyr -2.547 -0.436 0.469
0.10-0.33 Gyr -1.323 -0.118 0.359
0.33-1.10 Gyr -3.444 -1.197 -0.481
1.10-3.64 Gyr -5.072 -2.052 -0.924
3.64-12.07 Gyr -5.919 -2.683 -1.261
12.07-13.41 Gyr -6.204 -2.405 -1.050

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.179 9.443 9.621
{\rm log}_{10}({\rm SFR}) -0.312 0.006 0.274
{\rm log}_{10}({\rm sSFR}) -9.782 -9.438 -9.071
{\rm stellar\ age} 3.217 6.538 8.364

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.235 -0.669 -0.250
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.763 -0.552 0.019

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.058 0.141 0.274
\delta -0.601 -0.027 0.283
\tau_1/\tau_2 0.515 0.928 1.385
Q_{PAH} 0.468 1.374 3.426
U_{min} 3.105 7.949 14.985
{\rm log}_{10}(\gamma_e)\, -3.187 -2.238 -1.388

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.434 -3.499 -2.265
{\rm log}_{10}(\tau_{AGN})\, 1.033 1.569 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.454 -0.174 0.016
0.03-0.10 Gyr -0.416 0.069 0.387
0.10-0.33 Gyr -1.027 -0.302 0.130
0.33-1.10 Gyr -1.344 -0.589 -0.160
1.10-3.64 Gyr -1.293 -0.647 -0.345
3.64-12.07 Gyr -1.370 -0.583 -0.277
12.07-13.41 Gyr -1.421 -0.482 0.118