2022an results

Information

Transient
Name:SN2022an
Right ascension: 12h43m32.24s
Declination:-41d21m57.56s
Discovery Date:Jan. 4, 2022, 6 a.m.
Classification:SN Ia-91bg-like
Redshift:0.007000
MW E(B-V):0.162
Host
Name:2022an
Right ascension: 12h43m31.18s
Declination:-41d21m45.00s
Redshift:0.007397
Photometric Redshift:None
 

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 3.3
Transient MWEBV processed 0.04
Host match processed 0.31
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.14
Global aperture photometry processed 0.94
Validate global photometry processed 0.93
Global host SED inference processed 1281.85
Local aperture photometry processed 0.84
Validate local photometry processed 0.02
Local host SED inference processed 943.26
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h43m32.24s, -41d21m57.56s
semi major axis, semi minor axis (arcsec):13.14, 13.14
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 -4.16 7.53 AB
GALEX_NUV 31.69 5.12 20.148 0.175 AB
WISE_W1 16848.41 392.67 10.635 0.025 Vega
WISE_W2 8862.29 208.21 10.692 0.026 Vega
WISE_W3 2263.88 228.04 10.339 0.109 Vega
WISE_W4 871.37 395.86 9.929 0.493 Vega

Aperture details

RA, DEC (J2000):12h43m31.11s, -41d21m44.27s
semi major axis, semi minor axis (arcsec):34.37, 19.44
angle (degrees, anti-clockwise from east):-16.32
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.67 15.82 21.061 1.256 AB
GALEX_NUV 164.46 10.77 18.360 0.071 AB
WISE_W1 89725.34 1117.4 8.819 0.014 Vega
WISE_W2 49145.82 698.45 8.832 0.015 Vega
WISE_W3 12633.42 681.24 8.472 0.059 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.586 9.777 9.913
{\rm log}_{10}({\rm SFR}) -2.789 -1.764 -1.014
{\rm log}_{10}({\rm sSFR}) -12.543 -11.535 -10.719
{\rm stellar\ age} 5.736 8.010 10.727

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.822 -0.407 -0.073
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.491 -0.761 -0.078

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.136 0.335 0.564
\delta -0.923 -0.722 -0.366
\tau_1/\tau_2 0.362 0.725 1.141
Q_{PAH} 0.204 0.693 1.974
U_{min} 2.447 7.659 15.076
{\rm log}_{10}(\gamma_e)\, -3.768 -3.255 -2.263

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.549 -3.866 -2.926
{\rm log}_{10}(\tau_{AGN})\, 0.918 1.392 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.834 -1.703 -0.845
0.03-0.10 Gyr -3.405 -2.021 -1.163
0.10-0.33 Gyr -3.209 -1.893 -0.984
0.33-1.10 Gyr -2.331 -1.151 -0.223
1.10-3.65 Gyr -1.851 -0.518 -0.070
3.65-12.11 Gyr -1.005 -0.206 0.038
12.11-13.46 Gyr -0.764 0.043 0.821

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.332 10.525 10.674
{\rm log}_{10}({\rm SFR}) -2.191 -1.477 -0.815
{\rm log}_{10}({\rm sSFR}) -12.676 -11.992 -11.364
{\rm stellar\ age} 5.954 8.307 12.570

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.433 -0.218 0.063
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.478 -0.744 -0.035

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.287 0.429
\delta -0.747 -0.342 0.074
\tau_1/\tau_2 0.240 0.659 1.163
Q_{PAH} 0.203 0.619 1.381
U_{min} 2.444 6.726 13.487
{\rm log}_{10}(\gamma_e)\, -3.721 -3.234 -2.364

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.442 -3.545 -2.553
{\rm log}_{10}(\tau_{AGN})\, 0.900 1.328 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.600 -1.476 -0.901
0.03-0.10 Gyr -3.093 -1.689 -0.801
0.10-0.33 Gyr -2.783 -1.483 -0.478
0.33-1.10 Gyr -2.786 -0.910 0.139
1.10-3.65 Gyr -2.139 -0.094 0.663
3.65-12.11 Gyr -1.096 0.446 0.756
12.11-13.46 Gyr -0.154 0.856 1.759