2025lhl results

Information

Transient
Name:SN2025lhl
Right ascension: 11h16m37.75s
Declination:29d21m47.00s
Discovery Date:May 22, 2025, 5:58 p.m.
Classification:SN Ia
Redshift:0.056000
MW E(B-V):0.016
Host
Name:J111637.59+292149.88
Right ascension: 11h16m37.59s
Declination:29d21m49.88s
Redshift:None
Photometric Redshift:None
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 27.14
Transient MWEBV processed 0.08
Host match processed 7.49
Host information processed 0.15
Host MWEBV processed 0.05
Host spectrum download not processed None
Global aperture construction processed 5.38
Global aperture photometry processed 5.28
Validate global photometry processed 15.59
Global host SED inference processed 604.05
Local aperture photometry processed 5.73
Validate local photometry processed 0.03
Local host SED inference processed 589.23
 

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})\, 7.084 7.635 8.212
{\rm log}_{10}({\rm SFR}) -1.361 -0.928 -0.450
{\rm log}_{10}({\rm sSFR}) -9.357 -8.314 -7.963
{\rm stellar\ age} 0.018 3.070 7.645

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.348 -0.712 -0.072
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.548 -0.773 0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.833 2.507 3.279
\delta 0.136 0.263 0.350
\tau_1/\tau_2 0.553 0.871 1.248
Q_{PAH} 0.542 2.012 4.407
U_{min} 3.023 9.281 17.640
{\rm log}_{10}(\gamma_e)\, -3.262 -1.918 -0.728

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.029 -1.774 -0.122
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.472 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.018 -0.542 -0.013
0.03-0.10 Gyr -4.056 -2.365 -1.103
0.10-0.33 Gyr -6.451 -3.510 -1.836
0.33-1.08 Gyr -8.037 -4.114 -2.145
1.08-3.56 Gyr -8.341 -3.786 -1.989
3.56-11.71 Gyr -8.627 -3.493 -1.818
11.71-13.01 Gyr -8.851 -3.217 -1.482

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.090 9.241 9.389
{\rm log}_{10}({\rm SFR}) -0.760 -0.241 0.321
{\rm log}_{10}({\rm sSFR}) -10.038 -9.489 -8.894
{\rm stellar\ age} 6.383 7.733 11.513

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.505 -1.065 -0.645
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.974 0.178 0.415

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.257 0.423 0.652
\delta -0.714 -0.427 -0.079
\tau_1/\tau_2 0.516 0.977 1.447
Q_{PAH} 0.254 0.889 2.281
U_{min} 3.354 9.497 16.875
{\rm log}_{10}(\gamma_e)\, -2.878 -1.790 -0.810

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.998 -2.747 -1.822
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.518 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.612 -2.048 -1.321
0.03-0.10 Gyr -0.620 -0.083 0.482
0.10-0.33 Gyr -3.635 -1.516 -0.625
0.33-1.08 Gyr -5.636 -1.966 -1.065
1.08-3.56 Gyr -4.334 -1.495 -0.827
3.56-11.71 Gyr -2.240 -0.762 -0.520
11.71-13.01 Gyr -1.587 -0.422 0.431
 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h16m37.75s, 29d21m47.00s
semi major axis, semi minor axis (arcsec):1.84, 1.84
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 3.46 1.37 22.553 0.431 AB
SDSS_g 0.61 0.55 24.429 0.971 AB
PanSTARRS_g 0.3 0.45 25.206 1.621 AB
SDSS_r -0.58 0.83 AB
PanSTARRS_r 1.64 0.47 23.362 0.310 AB
DES_r 0.28 0.35 25.298 1.390 AB
SDSS_i 1.14 1.4 23.756 1.329 AB
PanSTARRS_i -0.13 0.58 AB
PanSTARRS_z 0.44 1.14 24.788 2.805 AB
SDSS_z 3.78 6.16 22.456 1.767 AB
PanSTARRS_y 4.3 2.74 22.315 0.690 AB

Aperture details

RA, DEC (J2000):11h16m38.30s, 29d21m34.64s
semi major axis, semi minor axis (arcsec):5.63, 3.83
angle (degrees, anti-clockwise from east):-87.45
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.33 1.88 22.593 0.614 AB
GALEX_NUV 7.95 1.66 21.649 0.226 AB
SDSS_u 34.11 3.62 20.068 0.115 AB
SDSS_g 63.88 2.37 19.387 0.040 AB
PanSTARRS_g 59.49 1.13 19.464 0.021 AB
SDSS_r 94.55 3.18 18.961 0.036 AB
PanSTARRS_r 91.57 1.18 18.996 0.014 AB
DES_r 100.57 2.07 18.894 0.022 AB
SDSS_i 126.02 4.42 18.649 0.038 AB
PanSTARRS_i 120.24 1.46 18.700 0.013 AB
PanSTARRS_z 137.72 2.74 18.552 0.022 AB
SDSS_z 207.27 15.36 18.109 0.080 AB
PanSTARRS_y 154.56 6.78 18.427 0.048 AB
2MASS_J 29.34 99.36 19.336 3.676 Vega
2MASS_H 59.12 143.5 18.103 2.636 Vega
2MASS_K 154.8 169.63 16.588 1.190 Vega
WISE_W1 56.16 8.72 16.827 0.169 Vega
WISE_W2 38.68 11.56 16.592 0.324 Vega
WISE_W3 19.38 59.34 15.508 3.324 Vega
WISE_W4 -587.14 351.17 Vega