2026lhu results

Information

Transient
Name:SN2026lhu
Right ascension: 14h24m23.14s
Declination:25d47m19.07s
Discovery Date:May 2, 2026, 10:18 a.m.
Classification:SN Ia
Redshift:0.069000
MW E(B-V):0.019
Host
Name:J142423.05+254717.20
Right ascension: 14h24m23.05s
Declination:25d47m17.20s
Redshift:None
Photometric Redshift:0.048
 

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
DES_g
DES_r
DES_z
 SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download failed 8.37
Transient MWEBV not processed 0.14
Host match not processed 5.47
Host information not processed 0.07
Host MWEBV not processed 0.1
Global aperture construction not processed 0.64
Global aperture photometry not processed 6.72
Validate global photometry not processed 19.34
Global host SED inference not processed 622.85
Local aperture photometry not processed 6.56
Validate local photometry not processed 0.03
Local host SED inference not processed 555.91
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h24m23.14s, 25d47m19.07s
semi major axis, semi minor axis (arcsec):2.13, 2.13
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 79.82 2.77 19.145 0.038 AB
SDSS_g 208.88 3.79 18.100 0.020 AB
DES_g 215.42 0.61 18.067 0.003 AB
PanSTARRS_g 225.49 0.55 18.017 0.003 AB
SDSS_r 357.41 4.99 17.517 0.015 AB
PanSTARRS_r 362.37 0.71 17.502 0.002 AB
DES_r 410.52 1.43 17.367 0.004 AB
SDSS_i 507.51 6.08 17.136 0.013 AB
PanSTARRS_i 531.52 0.84 17.086 0.002 AB
PanSTARRS_z 609.85 1.55 16.937 0.003 AB
SDSS_z 600.11 9.45 16.954 0.017 AB
DES_z 622.91 5.82 16.914 0.010 AB
PanSTARRS_y 705.64 3.5 16.779 0.005 AB

Aperture details

RA, DEC (J2000):14h24m23.05s, 25d47m17.37s
semi major axis, semi minor axis (arcsec):8.28, 7.4
angle (degrees, anti-clockwise from east):-57.5
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.84 0.89 20.045 0.028 AB
GALEX_NUV 83.48 0.66 19.096 0.009 AB
SDSS_u 330.3 7.46 17.603 0.025 AB
SDSS_g 880.65 7.98 16.538 0.010 AB
DES_g 927.21 1.33 16.482 0.002 AB
PanSTARRS_g 918.63 1.76 16.492 0.002 AB
SDSS_r 1553.66 10.76 15.922 0.008 AB
PanSTARRS_r 1520.87 2.27 15.945 0.002 AB
DES_r 1735.85 3.07 15.801 0.002 AB
SDSS_i 2144.1 13.52 15.572 0.007 AB
PanSTARRS_i 2152.8 2.83 15.567 0.001 AB
PanSTARRS_z 2549.69 5.41 15.384 0.002 AB
SDSS_z 2581.74 28.98 15.370 0.012 AB
DES_z 2717.77 12.5 15.314 0.005 AB
PanSTARRS_y 2852.89 12.72 15.262 0.005 AB
2MASS_J 4462.43 253.39 13.881 0.062 Vega
2MASS_H 4685.07 391.34 13.356 0.091 Vega
2MASS_K 4474.49 401.81 12.935 0.097 Vega
WISE_W1 2042.56 223.14 12.926 0.119 Vega
WISE_W2 1539.21 243.38 12.593 0.172 Vega
WISE_W3 7527.2 655.84 9.034 0.095 Vega
WISE_W4 8053.29 1980.5 7.515 0.267 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.802 9.913 10.031
{\rm log}_{10}({\rm SFR}) -0.662 -0.074 0.435
{\rm log}_{10}({\rm sSFR}) -10.519 -10.004 -9.515
{\rm stellar\ age} 7.105 8.291 11.318

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.657 -1.108 -0.537
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.926 0.242 0.402

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.237 0.781 1.231
\delta -0.236 0.086 0.322
\tau_1/\tau_2 0.698 1.089 1.485
Q_{PAH} 0.496 1.859 3.770
U_{min} 2.437 7.660 14.979
{\rm log}_{10}(\gamma_e)\, -3.458 -2.514 -1.227

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.234 -1.577 -0.622
{\rm log}_{10}(\tau_{AGN})\, 0.910 1.381 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.546 -0.218 0.123
0.03-0.10 Gyr -0.859 -0.049 0.530
0.10-0.33 Gyr -1.814 -0.663 0.004
0.33-1.09 Gyr -2.105 -0.905 -0.324
1.09-3.58 Gyr -2.212 -0.771 -0.189
3.58-11.80 Gyr -0.640 -0.011 0.156
11.80-13.11 Gyr -0.276 0.364 1.024

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.297 10.420 10.553
{\rm log}_{10}({\rm SFR}) 0.466 0.841 1.259
{\rm log}_{10}({\rm sSFR}) -10.004 -9.569 -9.138
{\rm stellar\ age} 6.782 8.239 11.861

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.312 -0.709 -0.456
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.572 0.169 0.427

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.299 0.583 0.878
\delta -0.805 -0.394 -0.140
\tau_1/\tau_2 0.450 0.859 1.283
Q_{PAH} 0.328 1.124 2.355
U_{min} 2.772 7.410 14.887
{\rm log}_{10}(\gamma_e)\, -3.641 -3.060 -2.228

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.242 -1.693 -1.045
{\rm log}_{10}(\tau_{AGN})\, 1.125 1.531 1.798

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.790 -0.037 0.346
0.03-0.10 Gyr 0.596 0.986 1.408
0.10-0.33 Gyr -2.660 -0.592 0.490
0.33-1.09 Gyr -3.846 -0.899 0.072
1.09-3.58 Gyr -2.801 -0.409 0.342
3.58-11.80 Gyr -0.799 0.378 0.645
11.80-13.11 Gyr -0.112 0.883 1.628