2021adlt results

Information

Transient
Name:SN2021adlt
Right ascension: 4h39m11.85s
Declination:6d22m24.54s
Discovery Date:Nov. 4, 2021, 11:34 a.m.
Classification:SN Ia
Redshift:0.021000
MW E(B-V):0.134
Host
Name:2021adlt
Right ascension: 4h39m11.66s
Declination:6d22m21.23s
Redshift:0.024950
Photometric Redshift:0.022
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.62
Transient MWEBV processed 0.04
Host match processed 2.33
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 4.21
Validate global photometry processed 12.02
Global host SED inference processed 380.76
Local aperture photometry processed 4.02
Validate local photometry processed 0.02
Local host SED inference processed 540.03
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h39m11.85s, 6d22m24.54s
semi major axis, semi minor axis (arcsec):3.98, 3.98
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 479.29 1.18 17.199 0.003 AB
PanSTARRS_r 795.63 1.19 16.648 0.002 AB
PanSTARRS_i 993.83 1.71 16.407 0.002 AB
PanSTARRS_z 1184.39 3.06 16.216 0.003 AB
PanSTARRS_y 1422.13 7.21 16.018 0.006 AB
2MASS_J 1586.59 92.92 15.004 0.064 Vega
2MASS_H 1787.95 151.12 14.402 0.092 Vega
2MASS_K 1736.55 143.0 13.963 0.089 Vega

Aperture details

RA, DEC (J2000):4h39m11.64s, 6d22m21.21s
semi major axis, semi minor axis (arcsec):13.0, 12.74
angle (degrees, anti-clockwise from east):-59.75
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 133.31 9.64 18.588 0.079 AB
GALEX_NUV 160.16 1.84 18.389 0.012 AB
PanSTARRS_g 1968.91 3.55 15.664 0.002 AB
PanSTARRS_r 3377.76 3.63 15.078 0.001 AB
PanSTARRS_i 4316.09 5.29 14.812 0.001 AB
PanSTARRS_z 5229.4 9.73 14.604 0.002 AB
PanSTARRS_y 6209.58 23.13 14.417 0.004 AB
2MASS_J 7741.08 304.65 13.283 0.043 Vega
2MASS_H 8364.48 496.19 12.726 0.064 Vega
2MASS_K 7769.29 470.38 12.336 0.066 Vega
WISE_W1 3975.01 32.51 12.203 0.009 Vega
WISE_W2 2529.33 42.91 12.053 0.018 Vega
WISE_W3 14311.45 195.06 8.337 0.015 Vega
WISE_W4 15358.11 1233.12 6.814 0.087 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.119 9.407 9.635
{\rm log}_{10}({\rm SFR}) -0.948 -0.414 0.171
{\rm log}_{10}({\rm sSFR}) -10.476 -9.812 -9.016
{\rm stellar\ age} 2.748 6.314 8.818

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.655 -1.009 -0.405
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.672 -0.867 -0.020

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.321 0.519 0.785
\delta -0.627 -0.257 0.168
\tau_1/\tau_2 0.628 1.031 1.446
Q_{PAH} 0.631 2.350 4.349
U_{min} 2.572 7.759 15.223
{\rm log}_{10}(\gamma_e)\, -3.304 -2.225 -1.401

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.267 -2.438 -1.034
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.480 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.855 -0.574 -0.284
0.03-0.10 Gyr -1.328 -0.388 0.298
0.10-0.33 Gyr -1.562 -0.490 0.155
0.33-1.10 Gyr -1.810 -0.684 -0.201
1.10-3.64 Gyr -1.872 -0.721 -0.304
3.64-12.08 Gyr -1.801 -0.701 -0.245
12.08-13.42 Gyr -1.797 -0.610 0.228

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.981 10.079 10.185
{\rm log}_{10}({\rm SFR}) -0.163 0.049 0.278
{\rm log}_{10}({\rm sSFR}) -10.266 -10.029 -9.798
{\rm stellar\ age} 6.014 7.283 8.692

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.825 -0.591 -0.436
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.816 0.091 0.329

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.272 0.420
\delta -0.451 -0.152 0.082
\tau_1/\tau_2 0.750 1.113 1.464
Q_{PAH} 1.038 2.196 3.736
U_{min} 2.548 7.079 13.815
{\rm log}_{10}(\gamma_e)\, -2.576 -1.977 -1.500

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.943 -2.811 -1.941
{\rm log}_{10}(\tau_{AGN})\, 1.107 1.656 2.001

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.253 -0.022 0.160
0.03-0.10 Gyr -0.259 0.086 0.369
0.10-0.33 Gyr -0.370 0.051 0.343
0.33-1.10 Gyr -0.477 -0.032 0.267
1.10-3.64 Gyr -0.369 0.032 0.251
3.64-12.08 Gyr -0.093 0.160 0.317
12.08-13.42 Gyr -0.229 0.263 0.773