2025lhl

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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:
Right ascension: 11h16m37.59s
Declination: 29d21m49.88s
Redshift: None
Photometric Redshift:

Processing Status: completed

Task Name	Status	Time taken (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
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

Cutout Download Report

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:

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

Imaging data

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Spectral Energy Distribution

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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