2026lxa results

Information

Transient
Name:SN2026lxa
Right ascension: 15h02m55.90s
Declination:-7d04m20.00s
Discovery Date:May 8, 2026, 7:28 a.m.
Classification:SN Ia
Redshift:0.075900
MW E(B-V):0.072
Host
Name:J150255.93-070420.57
Object ID:9906618838684752
Catalog Name:decals
Catalog Release:dr9
Right ascension: 15h02m55.93s
Declination:-7d04m20.57s
Redshift:None
Photometric Redshift:0.130
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.69
Transient MWEBV processed 0.09
Host match processed 5.32
Host information processed 0.1
Host MWEBV processed 0.06
Host spectrum download not processed None
Global aperture construction processed 0.66
Global aperture photometry processed 5.42
Validate global photometry processed 14.05
Global host SED inference processed 443.59
Local aperture photometry processed 5.3
Validate local photometry processed 0.02
Local host SED inference processed 496.89
 

Imaging data

 

Spectral Energy Distribution

 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.431 8.701 8.849
{\rm log}_{10}({\rm SFR}) -2.917 -1.267 -0.066
{\rm log}_{10}({\rm sSFR}) -11.626 -10.000 -8.635
{\rm stellar\ age} 0.324 3.421 6.416

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.609 -0.963 -0.404
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.545 -0.655 0.117

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.478 0.921
\delta -0.670 -0.236 0.154
\tau_1/\tau_2 0.598 1.047 1.482
Q_{PAH} 1.469 3.514 5.638
U_{min} 3.679 10.065 18.060
{\rm log}_{10}(\gamma_e)\, -2.784 -1.636 -0.545

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.201 -0.767 -0.226
{\rm log}_{10}(\tau_{AGN})\, 0.922 1.449 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.418 -2.570 -1.674
0.03-0.10 Gyr -3.062 -1.141 0.097
0.10-0.33 Gyr -1.817 -0.597 0.117
0.33-1.07 Gyr -3.748 -1.164 -0.525
1.07-3.51 Gyr -4.495 -1.500 -0.907
3.51-11.48 Gyr -5.367 -1.913 -1.115
11.48-12.75 Gyr -5.789 -1.865 -0.912

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.771 8.947 9.109
{\rm log}_{10}({\rm SFR}) -1.537 -0.924 -0.385
{\rm log}_{10}({\rm sSFR}) -10.606 -9.890 -9.250
{\rm stellar\ age} 1.635 4.416 6.384

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.536 -0.772 -0.168
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.536 0.148 0.371

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.108 0.297 0.522
\delta -0.726 -0.327 0.067
\tau_1/\tau_2 0.729 1.104 1.473
Q_{PAH} 0.677 1.956 4.142
U_{min} 2.810 8.423 15.771
{\rm log}_{10}(\gamma_e)\, -2.628 -1.483 -0.492

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.501 -1.419 -0.596
{\rm log}_{10}(\tau_{AGN})\, 1.240 1.606 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.610 -1.012 -0.703
0.03-0.10 Gyr -1.861 -0.917 -0.282
0.10-0.33 Gyr -1.217 -0.489 -0.009
0.33-1.07 Gyr -1.226 -0.572 -0.226
1.07-3.51 Gyr -1.822 -0.928 -0.586
3.51-11.48 Gyr -2.444 -1.240 -0.829
11.48-12.75 Gyr -2.714 -1.324 -0.682
 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h02m55.90s, -7d04m20.00s
semi major axis, semi minor axis (arcsec):1.39, 1.39
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 20.6 0.17 20.616 0.009 AB
PanSTARRS_g 18.98 0.37 20.704 0.021 AB
PanSTARRS_r 30.57 0.39 20.187 0.014 AB
DES_r 30.65 0.28 20.184 0.010 AB
PanSTARRS_i 34.91 0.51 20.043 0.016 AB
PanSTARRS_z 41.85 0.87 19.846 0.023 AB
DES_z 41.36 0.96 19.859 0.025 AB
PanSTARRS_y 48.23 2.09 19.692 0.047 AB

Aperture details

RA, DEC (J2000):15h02m55.93s, -7d04m20.36s
semi major axis, semi minor axis (arcsec):3.14, 2.8
angle (degrees, anti-clockwise from east):-63.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 35.0 0.26 20.040 0.008 AB
PanSTARRS_g 32.23 0.78 20.129 0.026 AB
PanSTARRS_r 48.76 0.8 19.680 0.018 AB
DES_r 54.31 0.4 19.563 0.008 AB
PanSTARRS_i 62.4 1.05 19.412 0.018 AB
PanSTARRS_z 64.59 1.77 19.375 0.030 AB
DES_z 73.03 1.35 19.241 0.020 AB
PanSTARRS_y 77.62 4.26 19.175 0.060 AB
2MASS_J 49.45 111.24 18.770 2.442 Vega
2MASS_H 99.94 157.59 17.533 1.712 Vega
2MASS_K -16.93 186.16 Vega
WISE_W1 28.25 8.71 17.573 0.335 Vega
WISE_W2 31.74 14.0 16.807 0.479 Vega
WISE_W3 67.39 48.12 14.154 0.775 Vega
WISE_W4 79.12 328.11 12.534 4.502 Vega